Lost Lake Nature Park: In Autumn, It’s the Little Things

Autumn color edges Lost Lake on a crisp fall day

Autumn begins to pare nature down to a few essentials. Earlier, cold nights and warm days provided a riot of color which has now begun to mellow into golds and russets.  Glamorous flowers subside in the chill, and butterflies have either departed or completed their brief lives. Bird song is replaced by chitters and calls, except for the call-and-response bugling of  geese and sandhill cranes as they wheel and soar high above us, heeding the siren call of the south.

So I always imagine that making discoveries to share with you will be more difficult in fall and winter. And to some extent that’s true. But what’s really required is that I pay more attention to the little surprises that nature always has in store. What’s moving in the leaves beneath that tree? What’s that peeping I hear in the reeds? What tiny saplings emerged this summer that I’d missed in the hubbub of a summer day?

So please join me for a relatively short, virtual hike around this fifty-eight acre park. Maybe you’ll be as intrigued as I was by the variety of its habitats and by the “little things” that went unnoticed until autumn began its work.

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It’s Called Lost Lake, so Let’s Begin at the Dock

A Great Blue Heron winging its way across Lost Lake

As I approached the lake on my first visit, I looked up between the autumn treetops to see the graceful silhouette of a Great Blue Heron (Ardea herodias). Between the slow, powerful beats of its magnificent wings, it glided swiftly through the thin, blue air. These stately birds will travel just far enough in the fall to find open water where they can feed. I just learned that they have special photoreceptors in their eyes that allow them to feed at night as well as in daylight. Wouldn’t it be magical to see one fishing in the moonlight?

But down on the surface of the lake, only one calm, female duck cruised the chilly water. I wondered why she was alone – no mate yet? But she seemed quite serene as she silently surveyed her surroundings.  

A solitary female Mallard seemed to enjoy being the only bird on the lake.

She wasn’t alone for long though. Behind me the raucous honking of a flock of Canada Geese (Branta canadensis) broke the silence that she and I enjoyed. About thirty of them appeared from behind me and circled the pond, constantly announcing their arrival. At one point, they flew right above me so that I could hear the snap of the joints in those powerful wings and the air pouring through them. They descended to the surface and formed a long, single-file line on the far edge of the pond and went completely silent. Peace descended again around the pond.

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At the east edge of the lake, a solitary goose kept company with two small companions – a pair of Killdeer (Charadrius vociferus). You may have to look carefully for the second one; it’s near the goose’s tail feathers with its back turned away from the camera.  

A Canada Goose rests while two little Killdeer forage in the mud nearby.

I say “kept company,” because though the killdeer lifted their angled wings to fly off to other muddy edges, for some reason, they kept returning to their very calm, large companion. I imagine some particularly yummy food source lay buried in the mud there  – maybe snails, aquatic insect larvae, or even the odd crayfish. But the harmony between the species was a peaceful sight.

Later I saw the Killdeer foraging on a mud flat on the north side of the lake with a small, brown and white bird with yellow legs. When I researched at home and then consulted expert birder, Ruth Glass, she confirmed that I’d seen a Least Sandpiper (Calidris minutilla) and she added that seeing them at this time of year was “a rarity.” How exciting! This sandpiper searches out much the same food as the Killdeer, though with its sloping beak, it can probe a bit deeper in the mud. Cornell Lab of Ornithology’s All About Birds website informs me that they “probe damp mud for buried prey, using the surface tension of the water to transport the item quickly from their bill tips to their mouths.” Neat trick! Here’s my somewhat blurry photo of the two smaller birds; my lens didn’t quite reach two small birds on the north shore of the pond. So I hunted up a better photo of the Least Sandpiper taken by jmaley at inaturalist.org.[Click on photos to enlarge; hover cursor for captions.]

Another little Sandpiper – perhaps the same one –  also showed up near two huge Sandhill Cranes (Antigone canadensis), but I didn’t get a decent photo before it flew. The two big cranes preened and foraged on the east edge of the lake. Both the little Sandpiper and the Cranes will soon migrate south, the Sandhills to Florida or the Southwest and the Sandpipers to the gulf states. I’m glad I got to enjoy a rare sighting of the sandpiper and to bid farewell to all of these water birds before they started their long journeys. 

Two Sandhill Cranes at the lake edge

On an almost spring-like morning a week or so ago, as the sun glittered on the water, I watched a Muskrat (Ondatra zibethicus) make a bee-line across the lake. The wake it created with its head made it seem that it was pushing a splash of sunlight. This furry little rug of a creature was using its webbed feet and side-swishing tail to propel itself speedily across the lake!

A muskrat creating a wake as it quickly crossed Lost Lake

I followed it until it dove with a small splash and finally discerned on the west side of the lake, a large, well-camouflaged lodge at the water’s edge piled with the stems and leaves of Fragrant Water Lily ( Nymphea odorataand other aquatic plant material. The entrance to its spacious home is underwater with an entrance way that slopes upward to keep the living quarters dry.  When I looked around to see if I could tell the direction from which it had come, I noticed the beginnings of a small feeding platform. During the long winter months, the muskrat, breathing slowly, will periodically cruise under the ice, taking the food it can find – mostly plant material – up into the fresh air for a meal and a bit more oxygen. It had deposited a freshly harvested lily pad on it when I arrived the next morning.

But it was the tiny creatures around the pond that surprised and delighted me most.  On one warmish fall day, I kept hearing an odd twittering croaking coming from the reeds on the east side of the pond. What was that? Small birds? No sign of a flock. Crickets? Maybe, but it seemed very fast for crickets. It sounded a bit like frogs, but it had been so cold at night. Why would frogs be singing in the autumn?  

The next day, I made it a point to explore the east edge of the lake, edging as close as I could to it from Lost Lake Trail, where I hoped to find a clue to the mystery chorus.    

The southeast end of Lost Lake from the dock.

The scarlet berries of Michigan Holly/Winterberry (Ilex verticillata), a wetland shrub, would no doubt be feeding birds and perhaps other animals during the winter months, while propagating itself around Lost Lake. This cheerful, native holly loses its leaves but keeps its bright red drupes (a fruit with one seed or pit) well into the snowy winter months. If you have a wet spot on your property, you might think about this native ornamental beauty!

Michigan Holly is a native bush that is reportedly easy to grow with few diseases or pests.

Walking through dry leaves near the lake, something tiny jumped near my feet. I stopped and took a long look and finally tracked down a very tiny (maybe 1-2 inch?), very pale frog clinging to a stick at the foot of a tree. I was totally mystified – a tiny frog in the autumn? And when I got home and looked at the photo more closely, I was astonished to seed the “x” markings on its back –  a Spring Peeper (Pseudacris crucifer)???!

A Spring Peeper appeared in the woods at Lost Lake, an odd sight in the autumn.

After a bit of online research, I found the website of the Orianne Society in Vermont whose mission is to help preserve habitat for amphibians and reptiles. Generally, Peepers quiet down once their mating season concludes in late spring. But evidently on cool, wet fall days, spring peepers are known to call and the reason isn’t entirely clear. But one hypothesis is that by late August, peepers are almost fully mature. But they will soon begin to shut down their metabolism to survive the winter, freezing almost solid, protected by internal anti-freeze. So the theory is that on warmish days, they may try out their spring songs out of an abundance of hormones. What a surprise!

However, the chorus by the lake didn’t sound a bit like a chorus of spring peepers; it was much too fast and not melodius. My best guess now is an unseen twittering flock of crickets or small birds that just stayed down in the tall aquatic vegetation at the lake’s edge. I never saw a flock of birds emerge and eventually the chorus went silent. So the mystery continues.

I went back to the dock, curious if there were any other frogs that I’d missed there. As I scanned with the binoculars, I suddenly noticed a small upright form near the edge of the dock. Another frog – but not a peeper! I approached stealthily with my camera, pausing periodically, moving very slowly. Eventually I got close enough to see a distinguishing field mark – a thin ridge of skin running from the back of the eye and curving around the tympanum, the frog’s round eardrum. My best guess is that this little frog was an immature female because her throat was white rather than yellow and she was very small. It can take up to three years for a bullfrog to mature. I hope this silent little one found her way back onto the muddy bottom of the lake before the night temperatures dropped again.

An immature female Bullfrog sitting quietly near the lake edge on a warmish fall day

A mowed area surrounded by trees and wetland just west of the lake hosts a shining stand of Yellow Birch trees (Betula alleghaniensis). I love to see them on a sunny afternoon because their bronze bark shines silver in the sunlight and forms lovely curls and frills like other birches. Yellow birches are one of the tallest of their kind.This particular one had a definite list to the east, probably caused by wind and the moist soil it prefers. If you love birches and have moist soil, this glamorous bark adds some serious pizzazz to the landscape!

Into the Forest With a Different Pair of Eyes

A wise pair of “eyes” peered out from a fallen log among the leaves.

A huge smile and a little “Oh!” accompanied my discovery of this log in the forest at Lost Lake.  I’d been thinking about my need to pay attention, to look closely at this moist, wooded habitat because I remembered that small, special moments can occur in nature once autumn arrives.  And suddenly, these seemingly ancient, Yoda-like eyes were staring at me from a fallen log! I love that it also appears to be winking!

Leaving the lake behind and starting down the woodland trail beyond the caretaker’s house at Lost Lake always feels like I’m moving into another world. On the left the forest sweeps upward into a rolling landscape.

The forest at Lost Lake stands on rolling slopes that rise to the sledding hill.

On the right as you walk farther in, the land continues downward to a moist wetland area full of mosses and mystery.

The forest trail slopes down toward a moist wetland area.

The trees within the moist lower area of the forest grip the wet soil with roots that grow above the ground. Dr. Ben VanderWeide, our township stewardship manager, told me that these “buttressed roots” probably provide extra support in the soft soil. I also read that in poor soils, they can provide a wider area for seeking nutrients, though that may not be an issue in this forest at Lost Lake Nature Park.  

Buttressed roots provide the trees in the wetland area with more support and more nutrients.

What’s especially enchanting in this forest are the mossy gardens that form over the tops of these buttressed roots. Moss, ferns, leaves and some small plants have created a plush cushion surrounding this maple tree.  

Moss forms a plump cushion over the buttressed roots of this tree.

Intermediate Wood Ferns (Dryopteris intermedia) are tucked close to the trunks of several trees in this part of the woods. This fern glows emerald green for most of the winter in the moist shade of this part of the forest. It spreads by spores like other ferns, but doesn’t spread easily, so it could be successful in a continually moist shade garden, I imagine.  

Intermediate Wood Fern loves the moist shade of the wetland area and will stay green throughout the winter.

By looking carefully downward as I walked, I spotted several tiny saplings emerging from the fallen leaves. In the lowland area, the moist soil suited a tiny Swamp Oak (Quercus bicolor), whose four leaves had gathered all the sun available in the forest shade. It’s got a long way to go before reaching the 40-60 feet possible for this species of oak.  

A Swamp White Oak sprouting in the moist shade of the lowland forest area

The steep slopes of the Lost Lake forest create a lot of fallen logs. Without the distractions of flowers, insects and birds calls, I focus on them more in the autumn. Besides the peering knothole eyes above, I noticed an aging log with the bark peeled back to reveal its reddish brown sapwood which carried water and nutrients up to the treetops or down to the roots when the tree was alive.   

Under the bark of a log, the sapwood of the tree glows rich red-brown in the forest shade.

And of course, mushrooms are at work recycling the nutrients of  fallen trees back into the soil. The cold nights have done in most of them, but I appreciated the ruffly edges and autumn tones  of these aging Turkey-tail Mushrooms (Trametes versicolor).

Turkey Tail mushrooms decorate a fallen log in the moist areas of the Lost Lake forest.

A Quick Trip to a Possible Future

Oakland Township Parks and Recreation also has a small piece of property across Turtle Creek Lane, a private road on the west edge of the park.  I walked north up the lane a  short distance and found the “Park Property” sign to be sure I wasn’t on private land.  Native Huckleberry colonies (Gaylussacia baccata) flourish in the dappled shade of this more open woods. As a shrub, Huckleberry produces black berries and its leaves turn lovely shades of red in the fall.

A native Huckleberry colony on park property across the road.

I walked up into that lovely wood and headed north a short distance to the edge of the marsh.  In the distance, a stand of yellowing trees interspersed with green conifers towered over the spongy soft earth of a huge, circular bog. 

A marsh west of Lost Lake Park with a bog in the distance.

The Michigan Natural Features Inventory defines a bog as a”a nutrient-poor peatland characterized by acidic, saturated peat and the prevalence of sphagnum mosses and ericaceous [acid-loving] shrubs.” Often bogs are the remains of glacial lakes that formed and then drained away as the 2 mile thick ice sheet withdrew from Michigan about 10,000 years ago. In fact, Lost Lake itself is a “kettle lake” that formed from a melting block of glacial ice. This marsh and bog are part of a spectacular piece of land that the Parks Commission hopes to purchase in the future if we are fortunate enough to receive a matching grant from the Michigan Natural Resources Trust Fund. Keep your fingers crossed, please!

Standing at south edge of the marsh, I could see the yellowing needles of Tamarack trees (Larix laricina) and their bog-loving companions, Black Spruce (Picea mariana). Here’s a closer look:

The Tamaracks’ needles turn yellow and drop in the fall. The spruces stay green.

Despite being conifers, the Tamarack’s needles turn yellow and drop in the autumn leaving them bare during the winter like other deciduous trees. The spruces earn the name “evergreen,” by regularly shedding only their older needles as newer needles take their place. Both of these species thrive in very cold temperatures with soil that is acidic and continually wet.  According to Wikipedia, Tamaracks, for example, tolerate temperatures as low as -85 degrees Fahrenheit! Black Spruces prosper in the snowy boreal forests of Canada and the Arctic. But here they are in Oakland Township, remnants of the Ice Age!

Back to the Park, a Climb Up the Hill and Down

Looking down the sledding hill at Lost Lake Nature Park

Returning to Lost Lake Nature Park, I started up the forest trail that leads to the top of the sledding hill. On the way up, I passed small patches of Blue Wood/Heart-leaved Aster (Symphyotrichum cordifolium), one of the late season asters that appears in August and lasts into October and can fit itself into a wide variety of habitats. It was accompanied by one of my favorite grasses, Bottlebrush Grass (Elymus hystrix) whose seeds are carried on the wind by arrow-shaped “awns.” Nearby, lichen and mosses made a mosaic of green on a large rock. I begin to crave color as autumn and winter move on.   

Near the hilltop, I met up with a tiny cricket pausing on a fallen Sassafras leaf. I thought perhaps it was a Tinkling Ground Cricket (Allonemobius tinnulus) because they live in wooded areas and sing in the fall – and don’t you love the name? But when I contacted Dr. Parsons of the Michigan State University Entomology  Department, he informed me that five crickets in the genus Allonemobius live in our county and sing in the fall, but, as is often the case with insects, he couldn’t really make a firm identification from the photo. He could assure me, though, after listening to a short recording I made by the lake, that neither of these crickets were in the unseen chorus. So that mystery remains a mystery. But I was pleased to meet this little creature and watch it slip under a leaf as I walked on.

A cricket on the forest trail, sitting on a sassafras leaf.

Just over the east edge of the sledding hill, a group of young Sassafras saplings (Sassafras albidum) wobbled in the wind, their tiny trunks supporting large leaves. I always admire nature’s strategy of equipping saplings with huge leaves for gathering in the sun. The roots of Sassafras were once used to make root beer, though now the root bark is considered a carcinogen. But you can still get a whiff of root beer from the stem of a freshly cut leaf or twig. Sassafras trees are often identified by their three-lobed, “mitten-shaped” leaves, but actually unlobed, two-lobed and three-lobed leaves often appear on the same tree. Here are the trembling Sassafras saplings and an unlobed Sassafras leaf bejeweled after a rain.

I decided to skirt around the rim of trees that surrounds the sledding hill rather than plunging straight down. And I was happy I did when I came across this tiny Eastern White Pine sapling (Pinus strobus) thrusting its way through the leaf litter. This little native pine is another fine example of how autumn causes me to look more carefully and be delightfully surprised. I have a soft spot for White Pines, the tallest conifers in Michigan,  with their blue-green, silky needles  and I doubt I would have noticed this tiny tree in the color and bustle of the spring and summer. 

A tiny Eastern White Pine sapling emerging from the leaf litter

When I reached my car to return home, there in a White Oak (Quercus alba) by the parking lot hung a giant abandoned residence, the nest of  some sort of  Yellow Jacket Wasp (genus Dolichovespula or Vespula), possibly the Bald-faced Hornet (Dolichovespula maculata), which is actually a species of Yellow Jacket, not a true hornet (genus Vespa). These social insects make nests above and below ground out of chewed wood pulp. The colony dies in the fall, except for the fertile queens that overwinter in tree bark or leaf litter and start a new nest each spring. The gratuitous beauty of these nests constructed by small insects never fails to inspire awe in me. How do they sculpt it using only tiny legs and mouths? I headed home happy to have seen one more small miracle.

A wasp or bald-faced hornet’s nest in a Bur Oak tree at Lost Lake.

In Autumn, Little Things Mean A Lot

Lily Pads floating over fall reflections in Lost Lake

See what I mean about autumn giving emphasis to the small, the unnoticed? Because this more austere season gets down to essentials, I’m pushed to pay closer attention. And when I do, wow, there’s a rare sighting of small brown bird with yellow legs, a miniature pine, a pair of ancient eyes peering from a log or a pale spring peeper scrambling among the fallen leaves. In the warm seasons, I might have missed these little surprises and I’m very thankful that I didn’t.  And I’m especially grateful that I get to share them with you, too. Thanks for joining me.

The road home from Lost Lake in mid October.

A Bevy of Migrators Discover the New Wetlands at Stony Creek Ravine Nature Park

Sandhill Cranes (Antigone canadensis) are a common sight this spring at Stony Creek Ravine Nature Park

While I spent late March and early April scouting out Watershed Ridge Park, the migrating birds –  and ducks especially – discovered the sparkling new wetlands at the 208 acre expansion of Stony Creek Ravine Nature Park. As part of this park’s restoration, the tiles that had drained the field while under agriculture were broken. Water began to naturally rise to the surface, recreating the wetlands that once acted as a refuge for wildlife. (For a brief description of this process, see an earlier blog on this park.) So this spring, weary migrators of all kinds began making the most of this new place to rest and forage. Some will spend the summer here raising young. Others relax for a few days and then head north on a strong south wind.

So this blog will be a bit different than others. Thanks to Dr. Ben VanderWeide, our township Stewardship Manager and Ruth Glass, a local expert birder of many years, I received a copious list of the ducks and other migrators that the two of them have already seen at Stony Creek Ravine Nature Park this spring before I made my visits there. Though they watch and appreciate birds, they rarely take photos of them.

Some photos and all text
by Cam Mannino

A fine local photographer, Joan Bonin, who frequents this park occasionally, was kind enough to share some of her impressive photos with me. And I’ve supplemented my recent photos and hers with photos from the generous photographers at iNaturalist.org. So now, thanks to all of those helpers, I can share some of the wild life that’s visiting our newest natural area. The number of beautiful migrators and year ’round birds spotted at this park is dazzling.

[A note:  Visiting this new section of Stony Creek Ravine Nature Park is difficult right now, because there’s no parking lot and not much in the way of trails, just tire tracks encircling the fenced enclosure that contains the wetlands within the conservation easement held by the Michigan Department of Environment, Great Lakes, and Energy (EGLE, formerly DEQ.) But the Parks and Recreation Commission hopes to have a parking lot and some trails mowed by this summer. Meanwhile, consider exploring the original 60 acres that features the ravine itself and is accessible at the end of Knob Creek Drive. And if you visit the east expansion, please stay back from the wetlands so that you don’t flush the migrating waterfowl and shorebirds. We’ll let you know when this larger part of park is ready for prime time!]

Restore the Wetlands and They Will Come!

One of the large ponds that formed last autumn at Stony Creek Ravine when the drainage tiles installed years ago were crushed and the water rose again naturally.

It gladdens my heart to know that weary migrating ducks and shorebirds are gliding down from pale, spring skies to settle on these pools. Here are a few that Ben, Joan and Ruth saw. What a collection of special ducks!

American Wigeons floating in a restored wetland at Stony Creek Ravine Park.

The ducks floating inside the conservation easement in the photo above are American Wigeons (Mareca americana). Wigeons are dabbling ducks, as are all the ducks seen at the huge new expanse of Stony Creek Ravine this spring. I imagine that ducks must be able to gauge water depth from the air since we’ve yet to see any diving ducks, which require deeper water. Dabblers tip up, tails in the air, to forage beneath the water for grasses, mollusks, small crustaceans and insects. Unlike diving ducks, dabblers have legs positioned forward, which allows them to waddle and forage on the muddy edge and sometimes on dry land. The legs of diving ducks are positioned farther back on their bodies to provide more thrust for diving,  which means that walking on land is awkward at best for them.

American Wigeons have a short bill so they can pick grains off terrestrial plants as well as aquatic ones. Here’s a closeup shot from BJ Stacey at iNaturalist. Pretty jazzy green eye patch, eh? And I like the white bill and crown, which the Cornell Lab of Ornithology says is where they got the nickname “baldpate.” Hope I can remember that for ID purposes!

American Wigeons are dabbling ducks that can eat both under water and on land. Photo by BJ Stacey (CC BY-NC)

Ben alerted me to the presence of Green-winged Teal (Anas crecca) in the newly restored wetlands, but though I’ve visited the park several times, I’ve missed them! The bills of Green-winged Teals are edged with comb-like structures called lamellae. By dipping their beaks in the water or wet mud, they can strain out tadpoles, mollusks, crustaceans and such. Both Ben and Ruth spotted 14-16 of these small ducks in the easement ponds at various times this April.

Green-winged Teal strain food through comb-like structures on their bills. Photo by Philip Mark Osso (CC BY-NC) .  

It’s not surprising that a duck with the Latin genus name “Spatula” has a huge spoon-shaped bill! Look at the size of that bill on the Northern Shoveler (Spatula clypeata) below! They feed by swinging it from side to side in shallow water to sieve out creatures from the shallows. The male’s bill is black and the female’s orange. These migrators don’t stick around Michigan for the summer. Maps at the Cornell Lab show them heading northwest to breed in western Canada and Alaska or northeast to breed as far north as Maine or New Brunswick. Northern Shovelers may move south for the winter, but prefer cooler summers when raising young.

The Northern Shoveler is identified by its large spoon-shaped bill. Photo by Chris Butler at iNaturalist.org (CC BY-NC)

Blue-winged Teal (Anas discors) are tiny ducks that make long migrations.  Cornell Lab of Ornithology says they spend the winter either in the Caribbean, a likely destination for our Michigan population, or Central and South America for western populations. They usually arrive late in the spring and leave in early fall; Ruth saw some in mid-April at Stony Creek Ravine Nature Park. Blue-winged Teal breed and rear their young in Michigan summers. The male’s white “paint stripe” behind the bill will be a field mark I’ll look for in the future, as well as sky-blue wing patches beneath their wings when they rise into the air. (Photo by Jaden at iNaturalist.org)

A tiny, long distance traveler, the Blue-winged Teal can breed in Michigan. Photo by Jaden at iNaturalist.org (CC BY-NC)

Champion bird spotter Ruth Glass also saw Gadwall (Mareca strepera) and American Black Ducks (Anas rubripes) among the flotillas at Stony Creek Ravine. Gadwall may escape notice from a distance, mistaken for your average brown female duck. But look at the beautifully intricate patterning on its breast and flank in the photo below! Cornell Lab reports that these sweet-looking ducks occasionally “snatch food from diving ducks as they surface.” Sneaky little ducks! They’ll head to northern Canada to breed. Glad they took some R&R with us!

The delicate pattern of its feathers sets the Gadwall apart from other ducks . Photo by Greg Lasley (CC BY-NC)

One of the ducks that Ruth Glass saw was not a migrator American Black Ducks  (Anas rubripes), according to the Cornell Lab, live here year ’round, but they are shy ducks and often mistaken for female mallards. They actually hybridize with Mallards so some have green patches on their heads. Hope I recognize them if I see some this summer!

American Black Ducks are often seen in the company of Mallards and are mistaken for mallard females. Photo by Joanne Redwood (CC BY-NC) at iNaturalist.org

Ruth and Ben finally spotted some shore birds in the conservation easement wetlands as well. Lesser Yellowlegs (Tringa flavipes) love flooded fields so the shallow ponds are perfect for them. The feathers of  this shorebird were fashionable in the 19th century so their numbers declined. They  rebounded when hunting them was outlawed in the US and Canada in the early 20th century. Sadly though, they are in decline again because of the disappearance of wetlands. So hooray for Oakland Township’s Land Preservation Fund and the Natural Resources Trust Fund for enabling Parks and Recreation to acquire and protect this habitat that is so important to these birds!

Though tolerant of other shorebirds during migration, Lesser Yellowlegs fiercely defend their nests in northern Canada. (Photo by jdmanthey CC BY-NC)

Cornell Lab says that the Greater Yellowlegs (Tringa melanoleuca) is known for its strident alarm calls and will perch high in trees to keep a sharp eye out for nest predators. They migrate from Central America or the Caribbean to the boreal wetlands of northern Canada in order to breed. Its beak looks about as long as its legs! Other field marks include a longer, slightly upturned bill for foraging in deeper water and barring on the flanks that go much farther toward the tail. Pretty subtle differences, aren’t they?

The Greater Yellowlegs has a much longer bill than the Lesser Yellowlegs and wades into deeper water. (Photo by jdelaneynp CC BY-NC)

After having failed to see these two Yellowlegs several times at the park, I finally saw a lone one stalking around one of the shallow ponds near Snell Road and took a long distance shot through the fence. Ben and Ruth both guess that it’s a Greater Yellowlegs.  It’s easier to judge the two types of Yellowlegs when they are wading around together and the differences in their bill size, barring on their flanks and overall body bulk are more apparent.

A Yellowlegs foraging in a shallow wetland at Stony Creek Ravine.

And of course, the nattily-dressed Killdeer, a plover who likes a bit of mud at its feet, has taken up residence within the wetlands as well. Since these birds simply scratch out a depression in the soil to lay their eggs, the sparsely vegetated soil of the wetlands provides great habitat. I took this photo between the fence wires and the Killdeer with its large orange eyes paid me no mind.

Killdeers may be happy to nest  inside the protection of the  conservation fence near the water.

Ruth Glass’ Rare Sighting

Ruth Glass reported a rare bird in Stony Creek Ravine Park this spring – the Krider’s Red-tailed Hawk (Buteo jamaicensis kriderii). Some experts consider it a sub-species of the Red-tailed Hawk; the Cornell Lab of Ornithology and other experts identify it as a color morph of that more common hawk. Whatever, it is rare to see a Krider’s this far east in the United States! Ruth described its normal territory for me. “Krider’s breed on the northern Great Plains of Alaska and northwestern Canada, and winter on the southern Great Plains south to the Gulf Coast, and east into the Mississippi River Valley.” She observed it through her scope for part of an afternoon, but hasn’t seen it since, as it no doubt headed north. What a magnificent and lucky sighting! Here’s a closeup of a Krider’s by an iNaturalist photographer; Ruth said that it’s in very much the same pose and background as the one she saw.

A Krider’s Red-Tailed Hawk showed up for Ruth Glass at the park. A rare sight this far east! (Photo by Mark Greene at iNaturalist.org (CC BY-NC)

I saw two of our more common Red-tailed Hawks (Buteo jamaicensis) riding a thermal high in the air on a sunny morning at the park. Bathed in the bright sunlight, one of them flew to the field where I was walking and  hung overhead, as if it were scoping me out. Glad I’m not a mouse or a chipmunk! Note its brown belly-band and brown head, unlike the Krider’s Red-tailed Hawk above.

“Snow Birds” of the Fields Also Find Their Way Here.

Stony Creek Ravine Nature Park also hosts a wide variety of upland birds which, like human “snow birds,” leave us behind in the autumn and return each spring. Ruth spotted a pair of  American Kestrels (Falco sparverius) hunting from atop the fence posts at the park. One afternoon, a monumental chase occurred in which one kestrel grabbed a vole in its talons and the other screamed as it chased its compatriot over the fields trying to snatch it away. Wish I had seen that. Glad Ruth did!

The American Kestrel is our country’s smallest falcon. Photo by Pablo H. Capovilla at iNaturalist.org (CC BY-NC)

The Brown Thrasher (Toxostoma rufum) also dropped in at Stony Creek Ravine Park.  Ruth loves these birds as much as I do. As she says, “They are such a fun bird! As a close cousin of the Mockingbird, the strangest noises come out of them, including: cell phone beeps and rings, car alarms, sirens, scolding noises, many other birds’ songs, etc.” She took a lovely photo of one through her scope at Stony Creek Ravine Park.

Brown Thrashers are great imitators of noises as well as other birds’ songs. Photo by Ruth Glass with permission

Ruth can identify minor differences between sparrows – and their songs! This month at Stony Creek Ravine, she came across two that are rare sightings for me. I’ve never identified the Vesper Sparrow (Pooecetes gramineus). Though it can be heard in the early morning, its name refers to its evensong at twilight. Looking through binoculars, the field marks for this little sparrow are a thin eye ring and a tiny chocolate-colored patch at the top of its wing.

The Vesper Sparrow sings even as it gets dark, hence its lovely name. Photo by Bryan Box (CC BY-NC)

The Savannah Sparrow (Passerculus sandwichensis) loves grassy meadows, the denser the better; they build their nests on the ground amid deep thatch left by last year’s stems. I wonder if the one Ruth saw a few weeks ago will nest at Stony Creek Ravine; a lot of the land was cleared to create the conservation area. According to Cornell Lab of Ornithology, Savannah Sparrows are very common – but I’ve only seen this striped sparrow with the yellow patch around its eye twice. Here’s my photo from Draper Twin Lake Park in 2018.

A field mark for the Savannah Sparrow is the yellow patch in front of the eye.

One Sunday afternoon, my husband and I watched the flight of a returning Great Blue Heron (Ardea herodias) who settled onto a tree limb. Herons normally nest in rookeries so I’ve no idea where this one will settle into its communal nursery. I was just glad that it had a good long look at Stony Creek Ravine from its perch at the edge of the trees north of the wetland enclosure. Amazing how such a large bird can look so tiny against that lovely dark woods!

A Great Blue Heron perched in a tree beyond the north edge of the conservation easement  

Ruth arrived high on the Outlook Point between the restored wetlands at dusk to see the mating flight of the American Woodcock (Scolopax minor). She tells me she’s seen three of these “timberdoodles!” I finally got a good look at one last year when Ben held his annual Earth Day Woodcock event, sadly cancelled this year due to the need for social distancing. At dusk, this oddly-shaped bird makes a buzzing beep, sounding  a bit like the cartoon Road Runner. Then it sails high up in the darkening sky, spirals down and lands right where it took off. Quite a courtship ritual! I’ve scared them up right from under my feet at least three times in various parks, but with no chance for a photo. Fortunately iNaturalist photographer Ty Smith was luckier than I was.

Woodcocks are known for their dramatic spiral mating dance performed high in the sky at dusk. (Photo by Ty Smith (CC BY-NC)

My trips to Stony Creek Ravine Nature Park this month have given me a chance to welcome back a couple of my favorite sparrows. The Field Sparrow (Spizella pusilla) with its pinkish beak and feet showed up for me about 10 days ago. The males sing their bouncing ball song all over the park right now. Maybe the shy, quiet one that my camera caught (left below)was a female. The male Song Sparrow (Melospiza melodia) tirelessly repeated his courting song that ends in a quick buzz or trill. And as always, he accommodated me by sitting on a perch in the open and ignoring my presence completely. [Click on photos to enlarge; hover cursor for captions.]

Here’s just a sampling of the variety of birds that the four of us – Ben, Ruth, Joan and I – have enjoyed in Stony Creek Ravine Nature Park this month. Such abundance –  and I’m sure we’ve not yet seen all there is to see!

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With Apologies to John Donne: No Creature is an Island…

Old Oak at Stony Creek Ravine Nature Park

I must admit that at first it felt a bit odd using so many photos by other people in this blog. Usually the observations and photos are mostly mine. But it’s occurred to me that it’s somehow fitting to be supported by others’ efforts in this season and during this hair-raising global pandemic. In early spring, the bird world is busy with all kinds of cooperation. Migrating birds often travel in large flocks for safety and to find the habitats they need. Mating birds work cooperatively in building and protecting nests. And in the human sphere, we’ve become conscious during the virus outbreak of how much we depend on the assistance of others – all the workers in hospitals, grocery stores, police and fire departments, pharmacies, research labs as well as teachers,  journalists and parents working from home. So perhaps it’s appropriate that the observant eyes and photography skills of others are central in this week’s blog. My thanks to Ruth Glass, Dr. Ben VanderWeide, Joan Bonin and all the generous photographers who share their work on iNaturalist. And my gratitude, too, to the Oakland Township Parks and Recreation Commissioners and staff who worked for years to preserve this special natural area for the benefit of all of us – and more importantly for the wildlife and plant life that sustain us every day in so many ways.

And now to John Donne’s meditation on community written in 17th century England, another time and place of plagues:

“No man is an island,
Entire of itself,
Every man is a piece of the continent,
A part of the main.
If a clod be washed away by the sea,
Europe is the less.
As well as if a promontory were.
As well as if a manor of thy friend’s
Or of thine own were:
Any man’s death diminishes me,
Because I am involved in mankind,
And therefore never send to know for whom the bell tolls;
It tolls for thee.”

Watershed Ridge Park: Virtual Hike #2 in a Pathless Park

Welcome back to Watershed Ridge Park for our second virtual hike through this as yet pathless 170 acre park.  (If you missed the first hike, click here.) This week’s exploration will take us to the western area of the park, which is a little easier to explore than the east.  Starting in 2016, Dr. Ben VanderWeide, our township natural areas stewardship manager, started habitat restoration in old farm fields which had grown into thickets of invasive shrubs. Forestry mowing eliminated the standing shrubs, and follow-up treatment and brush mowing  knocked back the invasive plants and shrubs in this area of Watershed Ridge. He then sowed in some wonderful native plants, including grasses which add a golden sheen right now to the upland slopes in the west of the park, as you’ll see a bit further into our walk.

WRP_AerialMap_Hikes2

Aerial map of Watershed Ridge in 2017. Hikes 1 in yellow. Hike 2 in red.

Photos and text
by Cam Mannino

Starting from the parking lot on W. Buell Road (A), we’ll walk along the grassy edge (B) between two fields and head back into the woods to pay a visit to a pond full of singing frogs (C). Emerging from the woodland edge, we’ll enter a big, wild meadow that slopes to a small marsh (D). We’ll follow the forest stream from last week’s hike that burbles its way out of the large marsh to the park’s northeast (H).   It meanders from marsh to marsh before exiting under Lake George Road (E). Our return will take through the western farm fields (F,G) and back to the parking lot. So please, lace up your virtual boots and join me!

The Woods Filled with Frog Song!

As I headed out of the parking lot to the north one afternoon, a Northern Cardinal (Cardinalis cardinalis) advised me from deep in a tangle of vines,  to “Cheer up! Cheer up! Cheer up!”  (Listen to the Cardinal under “Duet” at Cornell Lab.)

A Northern Cardinal amid a tangle of branches at Watershed Ridge.

Feeling even better than I did when I arrived – thanks to his greeting – I headed toward the woods north of the field to my right. Halfway there I realized that the ice had melted in the wetlands since my last visit, because I heard…frog song!

A wetland full of singing Wood Frogs at Watershed Ridge.

Arriving at the muddy edge of the pool, I spotted the concentric ripples that I was looking for. At the center of each was a Wood Frog (Lithobates sylvaticus). Wood Frogs spend the winter frozen solid under a log or in leaf litter. Miraculously, they thaw out as the weather warms and rush to nearby water to mate. Imagine how good it felt for this little frog to be stretched out floating at the surface on a spring day. The one below was just beginning to kick and recreate the ripples around him.

When mating, Wood Frogs float on the surface of the water and make a chuckling call to each other.

The whole throng of amorous Wood Frogs floated with their legs extended and kicked their back legs occasionally which kept the concentric circles ripping outward. Vernal pools tend to dry in warm, summer weather so the frogs start to mate quickly in early spring. They benefit from the absence of fish in vernal pools who might make a nice meal of the frogs’ eggs if they were present. Throughout the process of my observations, Wood Frogs make a throaty chuckling sound, as if they are as amused as I am by the whole spectacle.

Out of the Woods and Into the Big Meadow!

The big sloping, meadow that appears as you step out of the woods has been in the process of restoration for several years. Now in early spring, the meadow is sere, brownish gold and easy to traverse since winter snow tamped down last year’s stalks and new growth has barely begun. The marsh at the bottom of the slope (D) is edged in scarlet stands of Red Osier (Cornus sericea). This wetland is fed by the stream that runs out of the much larger marsh (H)  in the northeast section of the park.

Pano Meadow at WR (3)

The sloping Big Meadow in golden hues on a spring day.

In the summer, the Big Meadow is a challenging hike because the native grasses and wildflowers can grow waist-to-shoulder high. A view of the water is even more obscured in warm weather when the shrubs that surround the marsh leaf out. But what a glorious sight the meadow is on a summer day! Butterflies, dragonflies, and summer birds flutter, zip and soar above its changing summer palette of emerging wildflowers.

Ben’s panorama of the Big Meadow in August of 2017.

The Dry Uplands of the Big Meadow and Water Meandering Out of the Marsh

The upland slopes of the Big Meadow seeded during restoration with native Virginia Wild Rye

What’s loveliest about the uplands of the Big Meadow right now is the golden glow of large stands of Virginia Wild Rye (Elymus virginicus), a native grass that the stewardship crew seeded onto these graceful slopes.

Virginia Wild Rye , a native grass, sown by our stewardship crew as part of restoring the west side of the park.

The uplands of the Big Meadow are dotted by a variety of trees.  One of my new favorites has three different common names: Hop-hornbeam, Ironwood or Musclewood (Ostrya virginiana).  I love the latter because doesn’t the wood look like a muscular arm?

The trunk tells me why one common name for this tree is Musclewood.

I came across something in the uplands that I hadn’t seen before and didn’t initially identify. It think it was a deer rub, a spot on a tree where a deer has rubbed the area between its forehead and antlers. The sweat glands there will deposit a scent during the annual rut in order to “communicate a challenge to other male deer,” as Wikipedia puts it. The bark certainly looks like it’s been torn upward from below. If a naturalist or  hunter has any other idea about  how this shredded bark happened, though, please educate me!

What I think is a deer rub on a tree at the edge of the woods.

On a visit to the uplands on a sunny day in early March, I was surprised to find a patch of orange, gilled mushrooms. Mushrooms when the ice had barely started to clear from the marshes? My helpful friends at the Mushroom Identification Facebook page identified them for me as Flammulina velutipes, commonly called Winter Mushroom. According to the website fungusfactfriday, “it particularly likes warm spells in the winter and cold snaps during other seasons.” Though it’s theoretically edible, it’s evidently easily confused with a highly toxic mushroom called Gallerina marginata. So unless you are an expert, don’t try these if they show up on your own property.  And please don’t pick any mushrooms in our parks; they are a food source for squirrels and other animals. I found more detailed information on these fungi at a  University of Wisconsin website.

Winter Mushrooms at Watershed Ridge Park are theoretically edible but easily confused with another highly toxic one – so beware! And please don’t pick mushrooms in our parks.

Down near the marsh, the stream that found its way from the large northeast marsh moves on. It runs west at the bottom of the meadow, leaving a soft muddy surface perfect for the earliest of spring wildflowers, Skunk Cabbage (Symplocarpus foetidus). These strange,  pungent blossoms rise just above the mud; the stems remain below. This ancient and almost alien-looking flower produces temperatures from 27-63 °F, which assists the plant’s reproduction in a couple ways. The heat melts the snow around the emerging mottled hood (spathe). Early pollinators – flies and some bees – are attracted to the carrion-like smell which the heat carries out of the plant. The plant also provides them with a warm refuge from the cold – and while inside, the insects pollinate the flowers on the spike (spadix). Skunk cabbages are an ancient plant and live a long time because their roots contract each year, pulling the stems deeper into the soil. So as Wikipedia notes, ” in effect [skunk cabbage} grows downward, not upward”!  How’s that for an amazing feature!

Skunk cabbage blossoms and perhaps the emergence of their big green leaves?The stems grow underground.  Year after year the roots contract and pull them deeper into the soil.

Before long the flowers will wither, but huge green leaves will emerge, using photosynthesis to provide the energy for the underground growth. Here’s what the leaves looked like at a wetland in Bear Creek a few years ago.

As the blossom withers, the green leaves emerge to feed underground growth.

Near the edge of the marsh, a deer had met its end, probably serving to feed the coyote pups or the adults that I heard in the eastern woods last week. Not being a hunter, I’d never looked closely at deer teeth before. These were accompanied by a skull and some ribs; no doubt both the coyotes and the crows had picked them clean. A strange, melancholy sight, but then deer are so over abundant here that I don’t begrudge the coyotes a good meal at the end of a long winter.

A skull, ribs and these strange teeth tell of a coyote foraging for its family near the marsh.

The stream keeps flowing west toward Lake George Road through a drainage ditch excavated by a farmer at some point in the past. Leaving the meadow, it carves its way into the woods, creating mini-ravines that I needed to navigate in order to keep exploring. Along the edge of these ditches, trees have adapted in a variety of odd ways, like the snail-shaped tree (right below). Some of this flow, Ben says, will be strategically plugged in upcoming wetland restoration work, and in some wet parts of the western farm fields small berms will be placed to slow down water running off the fields, allowing the water to recreate the shallow ponds and saturated soil of years ago.  [Click to enlarge; hover cursor for captions.}

Eventually, the water finds its way into a small marsh right at the edge of Lake George Road (E on the map), between W. Buell and Stony Creek Roads. On the left is the view of the marsh from Lake George Road, the way I’ve seen it since childhood when I rode my bike past it. On the right is the view I finally got after 60 years or so – looking east from the wooded slope of  Watershed Ridge Park toward the road. A fun moment for me.

The stream runs under Lake George Road, taking a turn as it flows west toward Paint Creek. And in the shallows, multiple blossoms of Skunk Cabbage popped up like small bouquets from the muddy soil. A fine spring display!

Skunk cabbage cropping up within the stream as it flows past Lake George Road

Heading Back through Steeply Rolling Farm Fields

Wetland, farm field and woods – three basic elements of Watershed Ridge Park

Stepping out of the woods, into a farm field in the west of the park (F), I carefully negotiated my path across a small stream and around a little wetland, when I saw a small brown bird sail into some shrubs nearby. It turned out to be a returning  Song Sparrow (Melospiza melodia); you can discern the spot at the center of its striped upper breast. This may have been a tired male scouting territory, since it wasn’t singing its spring song of several bouncy notes followed by a trill. Cornell Lab of Ornithology recordings demonstrate that Song Sparrows in other parts of the country sing somewhat different versions of the spring song. So I guess some birds have “dialects,” too!

A Song Sparrow’s field marks are a striped upper breast with a dark spot at the center.

This is one of the fields that the Ben hopes to slowly restore with the prairie plants that were here before European settlement. Wet areas and steep slopes that erode when tilled to expose bare soil will be planted with deep-rooted native grasses and wildflowers. Prairie plants provide food and cover for all kinds of birds and butterflies so those sloping hills will be not only a gorgeous sight,  but productive as habitat. Portions of the western fields and the big fields on the east side of the park, however, will continue to be farmed.

A beautifully shaped Eastern Cottonwood Tree (Populus deltoides) graces the edge of this field if you walk up the tree line – or if you see it at a distance as you head north from the parking lot. I love the delicate tracery of the branches now and wonder if it will look as beautiful to me once it’s leafed out. I’ll let you know.

The beautiful architecture of a Cottonwood Tree at one edge of a farm field at Watershed Ridge.

In the field nearest the road intersection (G), a small wetland provides a good spot to look for birds.  One shiny, late afternoon,  my husband and I spotted a crouching Killdeer within the glare off the water. I think it must have been a loner without a nest  yet, since it didn’t immediately fly away, keening its high-pitched call over the fields. 

The Killdeer was hard to see amidst the glitter of late afternoon sun – which seemed fine with bird who stayed perfectly still.

After stumbling into the open through some feet-snagging brambles between fields on another day, I startled a solitary Mallard (Anas platyrhynchos) who’d settled peacefully on the little pond.

A Mallard lifts off from the small vernal pool in the corner of the field at Buell and Lake George.

And farther up the hill, I missed getting a photo of two Sandhill Cranes that must have been feeding there. Frustrating! But then, overhead, a Cooper’s Hawk sailed right above me and I just managed to get my camera pointed upward in time! A lovely compensation for scaring off three beautiful birds!

And with that lovely finale, I headed back to my car.

Nature’s Uncomplicated Generosity

A daytime moon over a farmed field at Watershed Ridge Park.

Thanks for traveling with me this week and last at Watershed Ridge Park. I still want to explore the eastern woods, but I’ll probably wait until drier weather to find my way around the large wetland there. And I’m anxious to see if the deer have left any woodland wildflowers in those moist woods. So perhaps May will be a time for Virtual Hike #3 at Watershed Ridge. We’ll see.

The moon over the field seems to be taking an afternoon nap with its cheek resting on a pillow of blue sky.

A friend of many years recently wrote that lovely phrase “nature’s uncomplicated generosity” when describing the solace of the wild. She let me borrow it here because it expresses two qualities I always appreciate when under a big sky – especially one with a sleepy moon in it! Wildness exists purely in the present moment; it doesn’t regret the past or anticipate the future. It just is. When we venture into nature, it offers itself to our senses with no real effort and yet is generous enough to sustain a continuous flow of experiences. For the hours I’m out exploring, my attention is drawn from one detail to the next, crowding out all the noisy thoughts that normally push me through the day. If you can get out in the fresh air in any way during this self-enforced exile, please do. Putter in your early spring garden, let a breeze cool your cheeks near an open window or outside your back door. Or during this solitary time, hike on the path that poet Robert Frost eventually chose, the one “less traveled by.” I think you’ll find, as I do, that it can make “all the difference.”

Watershed Ridge Park: Adventures in a Pathless Park – Virtual Hike # 1

Doesn’t dealing with the possibility of a highly invasive virus in our private ecosystems sometimes feel like a pathless wood? An adventure we’d just as soon have done without? Well, maybe you could consider my favorite antidote – a real pathless wood or meadow that offers adventure all along the way.

Photos and text
by Cam Mannino

Skirt an unexpectedly wide wetland by crunching along on any dry stalks you can find. Listen to coyotes singing in the moist shade of a spring forest. Wend your way through tall, graceful native grasses. Navigate through, or preferably around, prickly brambles that grab at your sleeve. Hop over one of many streams that flow in every direction – or use a log as a mossy bridge if you dare. It’s all available at Watershed Ridge Park.  I can guarantee that for the time you’re there,  you’re unlikely to think of anything but what’s underfoot, over the next slope or landing in the next tree.

 

My Advice:  Get Oriented First and Use the Compass in Your Phone as Necessary!

The Parks and Recreation Commission (PRC) has created a fine parking lot on West Buell Road, but will not be able to create the first park trails until later this year.  They are planned to follow the edges of some of the farm fields in the southwest corner of the park. So for now,  you’ll need to ramble along muddy field edges in the spring, climb over fallen logs in the woods year ’round and hike your knees up high to navigate the meadow’s tall plants in the summer. If you visit Watershed Ridge Park now, I’d recommend sturdy boots, a high tolerance for mud, a jacket that doesn’t collect burrs or get snagged easily by thorns and a compass of some kind. This blog is the fourth I’ve written on Watershed Ridge, and I’ve gotten disoriented twice there over the years. Even our stewardship manager, Dr. Ben VanderWeide,  got turned around on an early trip to Watershed Ridge Park!

So to begin,  I want to show you an aerial map of the whole park so you can envision where I’m walking as we take two vigorous virtual hikes together this week and next.

WRP_AerialMap2_Hikes

An aerial view of Watershed Ridge Park. The aerial photo is from 2017.

The green line on the map marks the boundaries of the park.  The little pink squares off West Buell Road mark the area around  the township’s pole barn situated at the edge of a large agricultural field. The yellow line shows the approximate route for our virtual hike!

NOTE:  It’s important when exploring Watershed Ridge Park not to tread across planted fields. For now, the Parks & Recreation Commission (PRC) rents land for farming on the big eastern fields and at the northeast and southwest corners of the park,  because they want to preserve farming in the area as a cultural feature. Farming provides the benefit of controlling invasive plants until a restoration plan is implemented.

On the west side of the park, the PRC is hoping to get some habitat restoration going in the next year! Partnering with the US Fish and Wildlife Service, they are hoping to restore how the water moves (hydrology) in certain areas. In some spots, they will strategically plug some of the drainage ditches dug years ago. In other areas small berms will be built to slow down water running off the fields, recreating the shallow ponds and saturated soils that were eliminated to make way for farming years ago. Some of the farm fields will also be planted with native grasses and wildflowers, focusing on areas that are often too wet to farm, or so steep that the soil erodes easily. As a huge prairie fan, that pleases me mightily. Once you picture these rolling fields restored to waving native grasses and wildflowers, I hope you’ll agree. For now, though, please stay on the edges of the farm fields to avoid hurting the crops.  

Trodding the Edges of a Rolling Farm Field with Forays into the Forest

After walking east from the parking lot along Buell Road, my husband and I headed out one Sunday along the grass edge between the two farmed fields on the eastern edge of the park (north of the “firewood pickup area”).  The ridge after which the park is named runs roughly diagonally across the large center field; this watershed ridge means that streams on the park’s western side flow to Paint Creek and streams in the east flow toward the west branch of Stony Creek.

It appeared that a raccoon had been treading the same ground the night before.

A raccoon left a print along the muddy edge of a farm field at Watershed Ridge.

Off in the field, beyond a slope, we heard the keening cry of Killdeer (Charadrius vociferus), those smartly striped Plovers that wing their way here each spring. They winter in southern climes as far away as the West Indies, Central America and the northern regions of South America. There they enjoyed beaches and coastal wetlands or fields. So it must feel like a bit of a comedown to settle here in a muddy field with low vegetation – but that is their preferred breeding area. They need the insects, crayfish and worms that our area produces once warmer weather arrives in order to feed themselves and their young.

Two of the four Killdeer that were probing the mud of the big eastern field.

Near the northeast section of the field, we took a short foray into the deep woods. In the dimness, we could see the tip of a large wetland and a tall, sloped hummock that faced northwest. We suddenly heard a high, squeaking howl, which we at first took for two trees rubbing together. But the squeals were followed by soft barking! Coyotes! (Canis latrans var.) Our guess was that one of these clever canines had built their well-protected den on the south side of the large hummock handily located near water and also therefore, potential prey. What a sound in the dim light! (No photo there, I’m afraid; I was too excited and the tree density made it hard for the camera to see the sloping hill beyond – so please feel free to use your imagination!) The notes were high, keening and not as powerful as usual and we wondered if we were hearing pups. Coyote pups are born in March or April, so it’s possible, but unlikely. Perhaps a female was agitated by our scent. Impossible to know, but intriguing!

Wild coyotes avoid humans. You’ll usually see them walking away. Photo by Jonathan Schechter with permission.

Later in the week, in the far distance near another wetland, I saw the haunches of a coyote, its tail hanging low, as it loped around the edge of dry reeds near the water and disappeared. I wonder if it was one of the family we’d heard? The photo above is by Jonathan Schechter, wildlife photographer and writer of his fine blog, The Wilder Side of Oakland County, which is currently on hiatus so the county can concentrate on emergency virus information.

Coming out of the woods, we spotted dark Polypore/Shelf mushrooms decorating a snag (standing dead tree). These fungi will slowly recycle the nutrients and carbon dioxide sequestered in the wood over many years. The mushrooms do their part to slow down the release of carbon into the atmosphere caused by the death of a tree.

Polypore/shelf mushrooms proliferate on a snag, feeding on the nutrients and carbon dioxide that the tree stored for many years.

One of the delights of this hike was the sight of a Fox Squirrel (Sciurus niger) feeding contentedly on the bright red buds of a Silver Maple  (Acer saccharinum). Now that’s a real spring tableau!

A male Fox Squirrel savored a treat of buds from a Silver Maple.

Near the maple, a small thicket of orange-tipped Gray Dogwood (Cornus racemosa) contributed a bit of color to the early spring landscape. They hosted galls formed by an insect called the Dogwood Club Midge (Resseliella clavula) which laid its eggs in the stems last year; the plant then obligingly grew round them to create a safe hideaway! In the fall, the larva drilled their way out of the gall and burrowed into the ground to emerge this spring. They don’t harm the wild shrubs and provide food for some other creatures, I expect. Very elegant, those Dogwood Club galls! [Click on photos to enlarge; hover cursor for captions.]

The heads of some curious White-Tailed Deer (Odocoileus virginianus) popped up over the edge of a slope in the field. Look at that series of attentive ears!

A curious group of White-tailed Does, their ears perked!

And of course, a couple of trees were dotted with an American Crow family (Corvus brachyrhynchos). As I moved slowly toward them, they flew off as usual, leaving one family member to pass by a bit closer to execute a quick inspection of us humans below.

As we approached the northwest corner of the field, we stepped once more into the woods for a closer look at a mysterious swamp. The term “swamp,” as defined by the Environmental Protection Agency, is any wetland dominated by woody plants,” meaning trees and shrubs. The large wetland to the north drains into this woodland, and the water spreads out among many trees and shrubs.  Imagine the size of the tree that left that crenelated stump!

A giant tree stump at the edge of a wonderfully mysterious swamp

Exploring the Woods to the West of the Big Center Farm Field

A natural log bridge in the woods to the west of the large agricultural field.

Inside the woodland edge, a female Eastern Bluebird (Sialia sialis) darted from branch to branch, occasionally looking into tree holes that might make a suitable nesting spot in a few weeks.

A female Eastern Bluebird pauses while searching for a nesting site.

Once inside the wood, giants appear everywhere – large Oak trees with big mossy feet!

The mossy foot of a huge member of the Red Oak family

It occurred to me as I walked this lovely forest that I might see the butterfly that always seems to emerge first each spring, the Mourning Cloak (Nymphalis antiopa). Shortly thereafter, one flew up behind me and sailed right above my right shoulder and off into the distance! Mourning Cloak adults spend the winter under tree bark and are well camouflaged for it. They will mate and lay eggs this spring and their offspring will spend next winter in the woods at Watershed Ridge Park. Here are photos I took in other years of  the upper (dorsal) and lower (ventral) side of their wings.

The Mourning Cloak butterfly overwinters as an adult to take advantage of less food competition in the spring.

The wood-like appearance of the underside of the Mourning Cloak’s wings makes terrific camouflage in a forest.

An Eastern Chipmunk (Tamias striatus) had left behind its torpid winter state.  Chipmunks don’t exactly hibernate. This little one repeatedly slept from 1-8 days at a time this winter and woke periodically to munch on the nuts in its larder, before sleeping again. Wikipedia informs me that the word “chipmunk” is derived from an Objibwe word for “one who descends trees headlong.” And indeed that is exactly what this little one did before it paused for its portrait.

An Eastern Chipmunk paused while foraging for nuts and seeds.

Brown Creeper (Certhia americana)darted down from high in a tree and began spiraling up the bark, looking for insects or insect eggs.  If you see movement like that, a bird spiraling up one tree, and then flying down to the bottom of the next, you can be quite confident even at a distance that you’ve seen one of these tiny, well-camouflaged birds. It’s often mistaken for a White Breasted Nuthatch, but the Nuthatch hops both up and down the trunk and doesn’t usually start at the bottom of a tree. My little Creeper didn’t stick around, but  last week, the fine local photographer, Joan Bonin, caught a lovely photo of one up-close with her skill and a steady hand on her super long lens.  What a shot!

A Brown Creeper blending nicely with tree bark.  Photo by Joan Bonin used with permission.

A Downy Woodpecker (Dryobates pubescens) hunting for insects appeared to be tattooing a design into the surface of a snag. As you can see, this male was very intent on foraging – or maybe he was contemplating his artwork! Males Downies drum in the spring to attract mates, but this one’s soft taps were intermittent rather than the continuous drumming or whinnying calls usually employed by a Downy male to capture a female’s attention.

A male downy leaving its mark on a snag.

On the northeast side of this woods, a stream runs out of the very large wetland in the north of the park. The stream bed was probably excavated years ago by a farmer trying to drain more land for agriculture. It runs from that huge wetland to a smaller one at the bottom of a meadow and then on to Lake George Road and ultimately Paint Creek.

A distant view of the tip of a large marsh in the north of the park and a stream flowing out of it.

On the day I visited, the ice had just begun to melt and in places where the sun hit, I could listen quietly to the glorious spring sound of bubbling water! Watch for the Skunk Cabbage shoots along the bank in my video below.

So Much to Explore, but Enough for Now…

Virtual Hike #1 comes to an end. You and I wend our way south, back to the parking lot.  We emerge from a part of the woods that we’ll explore more in Hike #2 next week.  Being careful to stay on the grassy edge of a smaller farm field, we stop to admire an Eastern Garter Snake (Thamnophis sirtalis sirtalis) cleverly camouflaged among the fallen stems.

A garter snake seeking the sun at the grassy edge of a field.

Our steps make the snake slide into a clump of dry grass, but then it feels the need to peek out.  Its head is striped like a barber pole by the shadows of grass stems.

The garter snake’s body is spiral striped by the grass stems. So shiny in the sunlight!

That’s the kind of beautiful little moment – the snake’s cautious peek and spiraling shadows briefly forming on those iridescent scales – that, for me, makes a lovely end to a long, challenging walk.  I hope it feels like that to you, too!. Stop back next week and we’ll explore more of big, untamed Watershed Ridge Park.  I’ll be glad to have your company!

Lost Lake: A Small Park with a “Magic” All Its Own

A wonderful stump for sitting along the water beneath the trees at Lost Lake.

Lost Lake Nature Park may be small, only about 58 acres, but it’s a big resource for all kinds of wildlife – including us humans! Roughly 10,000 years ago, the glaciers sculpted this park with its rolling woodlands that now slope down to shady wetlands dotted with ferns and mushrooms. The deep Laurentian ice sheet also eventually dropped enough material to create a huge hill, one of the highest places in the township – now a magnificent sledding hill in the winter months.

The glaciers also gifted us with a large kettle lake. A huge chunk of ice broke off the ancient glacier and melted, gradually filling its hole with water as the glacier retreated, leaving rocks, soil and gravel around the lakeshore. Anglers – both human and avian – now pull fish from the lake and in the fall, a variety of birds seem to find it an ideal place to rest, socialize and feed before heading for points south.

Photos and text
by Cam Mannino

So please join me on the dock as birds call and forage on the far shore or mud flats. Wander with me up and down hills in the woodland dimness, where a dragonfly devours its kin (!), green pools glow in the distance and a motley collection of colorful mushrooms appear and disappear within the bed of dark, moist leaves left from the summer evaporation of a vernal pool. It really is a “magical” little place!

 

The Pond Provides R&R Before the Big Push South

Part of a family of Canada Geese call, feed and relax at Lost Lake

Almost any time from spring to fall, the honking of Canada Geese (Branta canadensis) greets me as I step from my car at Lost Lake Nature Park. What appeared to be a family of about eight glided peacefully around the lake on a cool October morning. A noisy male declared himself to all comers, sounding his deep “honk” which wards off intruders but is also used right before takeoff. The female will often make a higher “hink” call in response, especially when in flight. This group eventually took off toward the east after a relaxing hour or so cruising the pond.

Canada Geese after taking off from Lost Lake

Far across the pond, a tall white figure lifted its knobby, backward knees as it stalked along in the mud. A Great Egret (Ardea alba) stuffed itself on creatures too far away for me to see; frogs, small fish, dragonflies, and grasshoppers all contribute to an Egret’s diet.

The Great Egret had a wildly successful afternoon foraging along the north edge of Lost Lake.

For a while, the egret just stared up into the sky, something I’ve never seen an egret do before. Maybe it was just being extra cautious, though I saw and heard nothing threatening. Or maybe it was just curious?

The Great Egret studying the sky for some unknown reason.

Most of the other birds at Lost Lake camouflage almost perfectly again the background of the browning vegetation on the mud flats. It pays to scan the surface with a pair of binoculars until I see movement. My camera and I could just barely discern three Wood Ducks (Aix sponsa) slipping through the slim waterways that thread  through the low-growing aquatic plants that blanket parts of the lake.

Wood Ducks are tough to see  in the open water between the aquatic plants. The male is in the center; left is most likely the female and the one bringing up the rear may be a juvenile.

On the same busy day at the lake, a Great Blue Heron (Ardea herodias) stepped out of the reeds on the far side. It was a wary creature, stalking along the edge to do a little hunting, but repeatedly slipping back into the tall plants to hide. Finally I caught it in the open – but just for a moment! It didn’t seem as lucky or perhaps as skillful as the Egret in finding food. Young Blue Herons are on their own two or three weeks after leaving the nest, so I wondered whether this was a slightly nervous juvenile or simply a wary adult.

A Great Blue Heron slipping into and out of plants along the north edge of the lake

A young Green Heron (Butorides virescens) appeared in my binoculars as I swept my gaze across the lake’s mottled surface.  Since the heron stood almost completely still, I would never have spotted it without them. Its striped neck is the most obvious sign that this one is a youngster. Shortly,  this solitary bird will head out on it own to spend the winter in Florida, along the Gulf Coast, or in the Bahamas. How young birds who often travel alone know where to spend the winter remains a mystery. According to the website of the University of Colorado at Boulder, recent studies indicate that migrations destinations may be genetically determined through years of evolution.

A young Green Heron probed the mud flats for fish, snails, amphibians, whatever he could find before migrating to Florida, Cuba or the Bahamas.

The high, keening cry of the Killdeer (Charadrius vociferussounded over the lake as a trio of them flew across the pond, wings akimbo at a sharp angle. They too stayed at the north edge of the lake, poking along the muddy shore for a very long time. My binoculars could reach them, but they were too small for my camera to see clearly. So I sat down on the deck and waited. Finally, the three flew in my direction and settled on a grassy flat. They too were nicely camouflaged by the browning foliage in the background, especially the bird on the left!

Three killdeer finally took pity on me and landed close enough to the fishing platform to snap what might be a family portrait.

As I left the floating dock, I noticed a sparkling patch on the surface of the water. On closer inspection, it turned out to be a hatch of Whirligig Beetles (family Gyrinidae) swirling across the surface with sun on their rounded backs.

A swarm of Whirligig beetles, some sparkling in the sunlight

These little creatures seek protection in groups, swimming frantically in circles when agitated. Their divided eyes are believed to allow them to see both above and below the water’s surface. Nonetheless, periodically a fish dashed to the surface and a few disappeared, leaving a gap in the swarm,  as you can see in the 10 second video below.

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A closeup shot (below) shows these rotund insects more clearly. You can see how each little beetle makes its own tiny ripples as it energetically rows over the surface with its hind and middle legs. The front legs are used to grab other insects, including those unlucky enough to fall in their midst!

Whirligig Beetles rowing around in a swarm on Lost Lake.

At the water’s edge, a small American Bullfrog (Rana catesbeianus) sat quietly in the shadows, its face turned to the sunlight. I mistook it at first for a Green Frog (Rana clamitans), but they have rigid folds down either side of their back. This little bullfrog had a fold that curled around its tympanum, the eardrum-like circle on the side of a frog’s head. Also its eyes sit up high on its head; Green Frogs’ eyes are lower with little noticeable bulge. I wondered if this small frog stared so steadily because it was trying to see the shadow of an insect flying by, silhouetted against the light. I wish just once I’d get to see that long tongue flash out and snag one!

Several bullfrogs jumped into the water as I came off the dock, but this little one kept concentrating on looking for an insect – or perhaps just enjoying the sun on a cool day.

On one of my trips to Lost Lake, I came across a mother and son team fishing on the deck. The young man, Zach Adams, had just pulled in a Largemouth Bass (Micropterus salmoides) – and I believe, on his first cast! His mom, Cheryl, took a photo before her son released it back into the water. I’m happy that she kindly shared her photo with me, so I could show you one of the denizens that live below the surface of Lost Lake. This bass is what researchers call an “apex predator,” which means that its presence maintains the balance of species within the lake.

Zach Adams with the Largemouth Bass he caught at Lost Lake

Then, Into the Steeply Sloping Woods

The high point of the woods at Lost Lake slopes down to a dry vernal pool at its foot

The path that leads to the woods was filled with dappled light one October afternoon. A Bumblebee (genus Bombus) slipped its long tongue into the last few flowers ringing a Bee Balm blossom (Monarda fistulosa) that miraculously still survived in October. You can see the stamens protruding from the tubular upper lip of each flower, while the three lower lips offer what the Illinois Wildflowers website describes as “landing pads for visiting insects.” This bumblebee has made the most of the landing pad, I’d say!

A Bumblebee searched industriously for any nectar left on an aging Bee Balm blossom.

Where the sunlight found its way through the leaves, another Bumblebee  nuzzled a Showy Goldenrod (Solidago speciosa) looking for whatever bits of pollen were still available before this late season goldenrod turned brown.

A Bumblebee exploring the possibilities of one of the late and lovely Showy Goldenrods.

I came across a cloud of spreadwing damselflies fluttering among some small trees in the first shadowy light of the woods. I’d never seen so many at one time! I believe they were Emerald Spreadwings (Lestes dryas) because of their green sheen and slightly stockier appearance than most damselflies. But I never got a definitive identification.

A whole group of Emerald Spreadwing damselflies settled on the plants and trees just before I entered the woods.

When I spotted a female Autumn Meadowhawk (Sympetrum vicinum) in their midst, I snapped a quick photo. I didn’t realize until I saw it in my computer that it was consuming one of the spreadwings! Yikes. No honor among Odonata evidently; they are members of the same order! Well, an insect’s gotta do what an insect’s gotta do, I guess.

I believe this male Autumn Dragonfly is holding a half-eaten spreadwing damselfly!

A Beautiful and Strange Collection of Mushrooms

Violet Polypore Mushrooms, Stereum and a Hickory Tussock Moth all share a log in Lost Lake Nature Park.

The fallen log picture above hosted undoubtedly the most beautiful assemblage of mushrooms I’ve ever come across on my hikes. Violet Polypore Mushrooms (Trichaptum biforme) stepped delicately down the side of this log while orange shelf/leaf fungi (genus Stereum) formed ruffles across the surface. Down at the bottom edge, a white Hickory Tussock Moth (Lophocampa caryae) paused to either nibble a bit – or just enjoy the artistry along with me. This tableau captured me so completely that I just sat down on a nearby log to appreciate it for several minutes.

I love entering the half-light of the forest at Lost Lake Nature Park. The topography is so dramatic! The back side of the sledding hill, covered in trees, slopes away to what was a vernal pool last spring. Now I can walk out on the spongy black soil at the foot of the slope and look for mushrooms. The moisture and the bed of rotting leaves is ideal territory for them.

I’m a complete novice at mushrooms, so I want to acknowledge and thank the knowledgeable fungi fans on two Facebook pages that helped me identify some of these: Mushroom Identification and Michigan Mushroom Hunters. I assume that the members are enthusiasts, not necessarily mycologists, so please don’t take their identifications as scientific proof – just much better and more educated guesses than mine! [Important Note:  I enjoy mushrooms for their place in the wildlife food chain and their beauty in natural habitats. Please don’t pick them in our parks and don’t eat any wild mushroom unless a qualified individual tells you they’re safe. Lots of our mushrooms are toxic in various ways, so beware!]

In the stippled light of the sloping forest, Russula mushrooms(genus Russula) thrust their caps above the leaf litter. Russulas are “ectomychorrizal” which means they contribute to the “wood wide web.” They form the spore-bearing, visible part of a huge, unseen network of fungi beneath the soil that allow trees to communicate and feed one another and that in return can feed off sugars in the tree roots by tapping into them. [Click on photos to enlarge; hover cursor for captions.

Having attended a great mushroom event at Lost Lake Nature Park in 2018, I recognized this little mushroom as a Pigskin Poisonous Puffball (Scleroderma citrinum). What gives away the toxicity of this little puffball is that if you cut it open, it’s solid black inside!

The Pigskin Poisonous Puffball is a handsome mushroom with a great name – but don’t eat one!

Some mushrooms, of course, grow on dead wood, rather than emerging from the ground. I found two protruding in a somewhat spooky fashion from a snag (standing dead tree) in the moist soil of the former vernal pool. This one is in the genus Pholiota. It is the spore-bearer for unseen fungal threads called hyphae inside the wood that, according to Wikipedia, help break down decaying wood. In other words, like all fungi, they are recyclers!

A Pholiota mushroom whose role is to break down decaying wood into nutrients it can use.

Another recycler poked out of a nearby snag, though it looked like its job was nearly over. A Facebook mushroom enthusiast named Greg identified it as being in the genus Gymnopilus which is in the same family (Strophariaceae) as the Pholiota mushroom above. This one has a “veil,” a partial ring on the stem that mycologists think may help protect the gills under the cap where the reproductive spores are released.

This aging mushroom has what mycologists call a “veil,” a partial ring of material around the stem meant to protect the gills under the cap where the spores are released.

In the same area, a beautiful “foliose” or Leaf Lichen draped like lace over a dead branch. A lichen is a strange life form that is not a moss or any other plant.  According to Wikipedia, it “arises from algae or cyanobacteria living among filaments of multiple fungi species in a mutualistic relationship.”  Some live on wood like mushrooms,  but they don’t draw nutrients from it.  They don’t have roots but pull water and nutrients from the air and dust.  Their relationship with one of their partners, like algae, allows them to photosynthesize.  These ancient organisms  can look like leafy plants, drooping moss or powder on the surface of a rock.  Have a look at its varied forms on the Wikipedia page.  Lichens are so common in nature and yet live and grow (verrrry slowly!) in such an alien way.  They intrigue me! Here’s the big, beautiful one I saw at Lost Lake.

A Leaf/foliose Lichen. Lichens cover 6% of the earth’s surface and are not plants!

And here’s a sight that just delighted me for no particular reason.  But look at the cool knotholes on this downed sassafras log, like open mouths silently singing!

I just got a kick out of the three open mouths of these knotholes on a fallen tree.

High on the Hillside, Autumn Wildflowers

Sassafras trees seem to take on fall colors much earlier than other trees in the forest.

We often think of  summer when we think about wildflowers. But cool weather is the perfect bloom time for many plants. Some of the ones at Lost Lake Nature Park thrive between patches of light on the high slope of the forest; some are happiest down by the lake. So here’s a small assortment of plants that love fall as much as I do!

Lost Lake Takes Me Back to the “Magic Places” of My Childhood

A cool green pond with hills sloping up behind to a forest clearing

When I was a child, nothing delighted me more than finding what I felt were “magic places.” Usually these spots were hidden ponds, small clearings in a woodland or sudden openings between trees that gave me a new perspective on a familiar spot.  Lost Lake brought back that childhood sense of “magic” for me on my final walk this fall.

Along Turtle Creek Lane on the west side of the park, I came across the oval pond in the photo above. The woods rise steeply at the back, as if throwing a protective arm across it. I found some park property across the lane that I hadn’t explored before. It  featured a small clearing in the woods and an unexpected view into a grand marsh that is on private land .

A view from park property into a huge marsh on private land to the west of the park.

So for me, Lost Lake Nature Park has many charms: a lake bustling with birds on a crisp fall day, a trail lined with damselflies and their treacherous kin, a shady spot that lets me explore, – dry shod –  the moist bottom of a vanished vernal pool. These spots encourage me to take my time, look around, and feel the “magic” I sensed as a child. That feeling of mystery and possibility feeds my desire to save what we can as the climate struggles to adapt to the changes humans have caused. I want to be sure that the children of tomorrow can wander into untamed nature and find the magic that’s still so available to you and I.