Tag Archives: Shagbark Hickory

Photos of the Week: We Made It! The First Sure Signs of Spring!

Vernal pool thawing at Bear Creek

J.R.R. Tolkien provided the ideal words  to describe the in-between season in which we’re suspended right now: “… a morning of pale Spring still clinging to Winter’s chill.” Spring is officially here with the Spring Equinox, but mornings in the prairies and forests of the township can still feel as though we’re caught in the last weak grip of winter.

Text and photos
by Cam Mannino

So this week, I thought I’d be on the lookout for sure signs of spring’s arrival and naturally, once I started looking, they were everywhere!

Birds Herald Longer Days with Song and Some Fancy Posturing

Arriving at Draper Twin Lake Park one cold, gray Sunday, my husband and I heard a very loud, clear rendition of the entire spring song of a Northern Cardinal (Cardinalis cardinalis). (Cardinals have a lot of calls. Listen to the second call listed at this Cornell link – that’s the one we heard.) This fellow seemed confident that he could woo the ladies and establish his territory at the same time with his full-throated singing! Look at that beak!

A Northern Cardinal shouts out his spring song!

Male  American Goldfinches (Spinus tristis) at our feeder are changing out of their modest winter attire into their breeding feathers. In a month or so, they’ll be bright yellow in the hope of interesting a female with an eye for color. Here’s a male on the bottom right perch of our thistle feeder who started changing his wardrobe in March. Perhaps the female on the bottom left perch will be interested? (The other birds are Pine Siskins (Spinus pinus) who will migrate north before long.)

The male Goldfinch on the bottom right perch is signaling spring by changing into his bright yellow breeding feathers.

The buzzing trill of the Red-winged Blackbird (Agelaius phoeniceus), which is accompanied by raising his red shoulder patches, is a common and beloved sign of spring here in Michigan. But last week I saw a male who was taking display to a whole new level. While calling, he also began awkwardly dancing along a branch, keeping his scarlet “epaulets” raised, occasionally fanning his tail, all in the interest of establishing a territory and showing off for some lucky female. What a guy! (Click through the slide show below to see the progression of his dance!)

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Other birds establish dominance over other males with creative use of their necks! Below two newly arrived Common Grackles (Quiscalus quiscula) appear to be  trying to “out-snoot” each other with their beaks tilted skyward!  I think the one on the right is probably the winner here, don’t you? Or else the one the left is an uninterested female. It’s hard to tell.

Grackles use head tilting to establish dominance over other males.

Mark, a birding friend, told me that the Common Goldeneye (Bucephala clangula) at Stoney Creek Metropark were doing their dramatic neck displays as well. According to Cornell Lab’s All About Birds website, Goldeneyes spend December to April in courtship groups where they form mating pairs by performing  a lot of energetic neck movements. The male bends his neck backwards until his head lays on his back and then he snaps it forward, splashing water with his feet at the same time! The female responds by lowering her head and swinging it forward. Pretty dramatic courtship! I wasn’t able to get to the Metropark this week, but a kindly photographer from iNaturalist, who goes by Mike B, allowed us the use of this photo of a male taken near Chicago. These diving ducks are headed to their breeding grounds in northern Canada and Alaska, just south of the Arctic.

A male Goldeneye doing a courtship display before heading farther north.Photo by Mike B (CC BY-SA) at iNaturalist.org

Flocks of Birds – Large Ones and Small Ones – Fly Overhead and Forage in Our Parks

The birding group had an exciting Wednesday at Charles Ilsley Park when two huge flocks of Tundra Swans (Cygnus columbianus) flew overhead! Cornell says that these huge, all white swans with black beaks spent the winter on the Atlantic coast and are now headed to the Arctic tundra to build their nests and breed. Aren’t we lucky to be on their flyway?

Another birding friend, Mike Kent, took the photo below, because, wouldn’t you know, that was the day I decided to leave my camera at home!!! Look carefully at Mike’s photo because he caught a fascinating detail. We saw one lone Canada Goose (Branta canadensis) traveling along with this huge flock of swans! You can just see its dark body in the upper left of the photo, third bird down. Hope this adventurous goose doesn’t plan to go all the way to the Arctic with its new-found friends!

A huge flock of Tundra Swans with a lone Canada Goose (upper right) traveling with them. Photo by Mike Kent.

That Wednesday was great for seeing big birds at Ilsley Park. Mike also caught for us a nice photo of a family of Sandhill Cranes (Antigone canadensis) who settled at the bottom of a slope to rest and feed. The larger, darker birds to the right are probably the adults, while the two smaller gray ones on the left are probably last year’s young ones.

A family of Sandhill Cranes at Ilsley park. Possibly adults to the right, last year’s juveniles to the left. Photo by Mike Kent.

At Bear Creek Nature Park, smaller flocks were chatting in trees and foraging along the paths. A noisy group of American Robins (Turdus migratorius) were snatching berries from a tree infested with invasive Oriental Bittersweet (Celastrus orbiculatus). Some robins overwinter here and some migrate to southern Ohio and Kentucky. Some move back and forth all winter long. Though these non-native berries attract them during the winter, they unfortunately don’t provide much nutrition for the birds since thawing and freezing makes them very sugary. So migrating, in their case, might be a better choice!

A robin from a larger flock sits among the berries of invasive Oriental Bittersweet.
A small part of a flock of probably 20 robins at Bear Creek Nature Park this week.

On a path from the playground to the Walnut Lane at Bear Creek Nature Park, I saw my first flock of Song Sparrows (Melospiza melodia). I love to listen to these tuneful birds in the spring, but have never before seen a flock of them in one area, as I did this week. They were “chicken-scratching” by scooting backwards with their feet in a ferocious attempt to get at some food beneath the surface -probably small seeds or insect eggs. The flock was so busy that the ground along the trail looked torn as they scraped their way down to the frozen surface, looking for food.

A Song Sparrow, part of a flock on the path at Bear Creek, searched for food by scratching backwards on the soil like a chicken.

Buds are Swelling from Bare Branches – a Welcome Sign of Spring’s Arrival

Every year as spring approaches, I watch the Silver Maple (Acer saccharinum) to the right of the deck at Bear Creek’s Center Pond. It’s always one of the first trees to signal spring for me, its robust, red buds hanging gracefully from drooping branches over the water.

The swelling red buds of Silver Maple are an early sign of spring approaching.

A small Shagbark Hickory (Carya ovata) near the pond has just barely thrust its leaf bud from the woody protection it had during the winter (left). In May, it will be a huge glorious bud (center), and in June, the green leaves will unfold into the sunlight (right). (Click photos to enlarge; hover cursor for captions.)

Yes, It’s Muddy…but It’s S’posed to Be, Right?

Sky in a puddle at Bear Creek Nature Park

It’s the end of March. Most of the ice on the surface is gone (at least for the moment!), but the ground is still frozen beneath. So rain and melting snow have nowhere to go. That makes for muddy shoes, smeared pant legs and cars decorated in various shades of brown. But hey, those signs announce that full-fledged, glorious spring is almost here! Birds are beginning to sing, dance, do a bit of neck gymnastics, don spring colors and wing their way north overhead in huge numbers. And trees are slowly waking from their roots, sending sugary sap up through their vascular systems, ripening their leaves for another summer of sun-gathering. All of  nature, including us humans, have survived a very challenging, deep-freeze winter. Now’s the time to celebrate just being alive on a mudluscious walk in the pale sunshine of an early spring morning.

OUT AND ABOUT IN OAKLAND: Shifting Toward Winter at Cranberry Lake Park

Flock geese flying CL
Flock of geese flying south from Cranberry Lake Park

What a difference a month makes!  I began a series of visits to Cranberry Lake Park on September 24 and ended on October 25.  I wanted to watch the park change as fall moved toward winter. It’s as if the color slowly leaves the flowers and grasses in the earth, flows up into the trees and then disappears into the black and white of winter. So this time I’m sharing a transition –  who and what is coming and going at this changeable time of year.

Late September:  Flowers Change to Fruit and Seeds

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The meadow at Cranberry Lake in late September

In late September, the meadow was  still green, but splashed with the gold of Showy Goldenrod (Solidago speciosa). A sweeping curve of this beautiful native plant swept around the large thicket of shrubs in the center of the meadow. It was easy to imagine the path of last summer’s winds as it carried the seeds that created this graceful shape.

Showy Goldenrod 2 CL
Perhaps last summer’s winds carried the seeds that created this curving swath of Showy Goldenrod in the meadow.

And a few other flowers hung on in September.  Individual stems of Evening Primrose (Oenothera biennis) glowed gold among the greenery and a few hardy, flat-topped Yarrow stalks (Achillea millefolium) thrust their way above the browning Canada Goldenrod. Late-blooming Sweet Everlasting (Pseudognaphalium obtusifolium) – which some call Cudweed! – appeared as well, its tightly furled white buds just beginning to open in the cool autumn air. (Click on photos to enlarge; hover cursor for captions.)

Wild Grapes, also known as River Bank Grapes (Vitis riparia), hung in clusters on almost bare branches offering a  treat for migrating and resident birds – and a few of us humans as well! A few weeks later they had either fallen to the ground or been eaten right off the vine.

In September, the Staghorn Sumac (Rhus typhina) leaves changed from green to scarlet and the upright plumes of deep red fruits began to form.  One morning, a flock of Black-Capped Chickadees bounced among the branches, foraging either for fruits or the occasional bug. Perhaps they were the ones who stripped the fruit from some of the plumes. Sumac fruits are eaten by many game and songbirds, though normally they’re not a first choice this time of year.

Over the next few weeks, the Goldenrods began to brown and go to seed. Showy Goldenrod seems to start seeding from the top down, week by week. And eventually that golden curve of Showy Goldenrod had turned a seed-rich, but not very attractive, brown.

The golden swath of Showy Goldenrod turns to a brown, seed rich patch.
The golden swath of Showy Goldenrod turns to a brown, seed-rich patch.

And despite not being a first choice fruit, the Staghorn Sumac’s seeds had either been eaten on the plant or fallen on the ground to be found by ground feeders.

Staghorn Sumac no seeds
Staghorn Sumacs’ plumes of seed disappeared in mid-October, either eaten by birds or dropped to the ground.

Talk about cool seeds! Looks at these elaborate seed pods of Dogbane/Indian Hemp (Apocynum cannabinum)! Dogbane is related to milkweeds, and like milkweeds the seeds with tufts of hair help the plant float on the breeze to new places. On the left is this red-stemmed, white-blossomed plant in June and on the center and right, the unbelievably long, angular seed pods this week.

Of course,  some seeds are actually a HUGE problem. In autumn, the invasive, tree-killing vine, Oriental/Asian Bittersweet (Celastrus orbiculatus), produces its seductively beautiful yellow and red fruits. This vine encircles the trunks of trees while climbing for the sun. In doing so, it can choke the life out of a tree. If it gets to the top, it can kill the tree by shading it out and/or by making it top heavy and more likely to fall in storms. Unfortunately, hungry birds eat the berries and spread Bittersweet readily through their droppings. PLEASE DON’T PICK THIS VINE OR MAKE WREATHS FROM IT , ETC. Contact the Parks Department if you want some strategies for getting rid of this beautiful “bad guy”!

Asian Bittersweet CL
A beautiful but deadly plant that kills trees by choking them, shading them out or making them topple in storms. PLEASE DON’T PICK ORIENTAL BITTERSWEET!

By late October, the meadow at Cranberry Creek had turned November brown as plants continued to produce seeds.

Field at Cranberry Late Oct
The meadow at Cranberry Lake had turned an autumnal brown by the end of October.

I did, though, find a few shy Smooth Asters (Symphyotrichum laeve) tucked beneath overhanging foliage, braving the cold with the last of its lavender blossoms.

Last of smooth asters CL
A small sprig of Smooth Asters braved the cold nights beneath the shelter of overhanging plants.

During  October: A Feast for Migrating Birds!

It’s hard for us to watch the palette of spring and summer fade – but birds? They love it! Warblers and other small visitors who spent their summer raising young in the cool northern reaches of Canada sailed into the park and found a feast! As did our year ’round resident birds.

One of my favorite partakers of fruits and seeds is the tiny Ruby-crowned Kinglet (Regulus calendula) who’s found its way here from around Hudson Bay in Canada – or even farther north. I seem to always miss seeing the ruby crown which the male shows when he’s excited. I guess the birds I’m seeing are either females or males that are just too calm!

Ruby-crowned Kinglet
Ruby-Crowned Kinglets arrived in October to feed and rest on their way south from northern Canada.

One afternoon at Cranberry Lake, the park was filled with White-throated Sparrows (Zonotrichia albicollis). They whisked in and out of shrubs while dashing down into the grass in search of seeds. This one paused just long enough for me to see its yellow lores, the spots at the corner of its eyes. It may have arrived from the UP or the tip of the mitten on its way to points south – not quite as arduous a trip as some migrators have.

White-throated Sparrow 3 CL
White-throated Sparrows have a shorter migration from northern Michigan to just southern Ohio.

This “first winter” White-crowned Sparrow (Zonotrichia leucophrys) was probably born this summer. It will take on adult coloring when it molts next spring into its bright black and white crown that now is brown and gray. This one was feeding avidly on goldenrod seed during its journey from northern Canada to somewhere south of Michigan.

White-crowned Sparrow 1st winter eating
A “first winter” White-crowned Sparrow enjoying some goldenrod seeds after a long  flight from northern Canada.

One morning, far up the path in the shadow of trees, a small Hermit Thrush (Catharus guttatus) landed quickly, picked up a bug or fallen fruit from the grass, and took off.  No photo. But here’s one from a previous year with its chocolate brown back and breast smudges. Too bad the Hermit Thrush doesn’t court its mate here, because its song has 3 different phrases with a pause between each. You can hear two versions of it here.

Hermit Thrush
The Hermit Thrush, with its chocolate brown back and smudges on its breast, picked up a few bugs or some  fruit on its way south.

Our birding group saw other migratory birds enjoying the rest and sustenance provided by Cranberry Lake Park, but through our binoculars. They were too far away or too restless for me to capture them with the camera. The little Nashville Warbler (Oreothlypis ruficapilla) is making its way from Canada’s far north  to Mexico or Central America. The Palm Warbler (Setophaga palmarum) stopped by on its journey from Canada to Florida or the Caribbean. And the Yellow-rumped Warbler (Setophaga coronata) has a comparatively short migration from northern Michigan or Canada to just south of Michigan. So as in all of our parks, Cranberry Lake offers much needed R&R for these small seasonal visitors.

During the bird walk, a Sharp-shinned Hawk (Accipiter striatus) swooped into the Hickory Lane on the west side of the park, perhaps chasing a songbird. It flew straight in front of us and quickly disappeared – we think without snagging the bird. Pretty exciting! Sharp-shinned Hawks are smaller and seen less often than the similar Cooper’s Hawk. They usually appear only during migration, so it’s probably headed south by now.  Here’s a link to a photo at Cornell Lab.

A summer resident, the Eastern Towhee (Pipilo erythrophthalmus) called “chewink!” from the edge of the woods one birdwalk morning. When Ben imitated his call,  the male Towhee darted into a nearby bush, intending, I assume,  to check out the competition. Here’s a photo of one from last spring.  (Let’s just say my photo luck was not with me on that bird walk!)

Towhee Draper Pond2
An Eastern Towhee chipped from the forest edge at the end of the bird walk.

So though we miss the flowers, they have done their work. They attracted the right pollinators which helped create the very seeds that feed tired and hungry migrating birds – as well as having provided bees with the makings for the honey that will feed them through the winter, too. As a compensation, color comes to us once more as the trees begin to turn.

Late October:  Winter Resident from the Far North Arrives – and Color Fills the Trees

Just this week, an American Tree Sparrow (Spizelloides arborea) may have flown into Cranberry Lake Park  from the edge of the Arctic tundra! This sparrow, with a spot in the middle of its gray chest and a two-tone bill, loves cold weather. During the summer, Tree Sparrows make elegant nests of ptarmigan feathers right on the ground in the Arctic in order to raise their young. Evidently for a Tree Sparrow, spending the winter in  Michigan  is like going to Florida! Below is the first one I’ve seen this year.

Tree sparrow
A tree sparrow rests in a bush.

A flock of Eastern Bluebirds (Sialia sialis) did a lot to brighten up the browning of the meadow last week. Most Bluebirds migrate south, but a few actually stay with us all winter, either in family groups or small flocks, as long as there are seeds and berries available. I couldn’t resist taking more than one photo. Their splashes of azure in the field were really cheering on a gray fall day.

bluebird-male-alone-cl
A male Eastern Bluebird in the meadow at Cranberry Lake
Two Bluebirds CL
A male and female Eastern Bluebird shared a bush in the meadow.
3 bluebirds in bush
Three bluebirds decorating a bare bush in the meadow

Color, of course, is the glory of a Michigan autumn. On September 24, the Hickory Lane still looked green and lush. By October 11, the colors had changed to gold and orange.   And on October 24,  a single glowing Shagbark Hickory (Carya ovata) at the south end of the lane was still shining in the sunlight after most of the other hickory trees began to turn brown.

The maple family contributes lavishly to the beauty of autumn.  On the path to the lake,  a striking leaf from a Red Maple (Acer rubrum) featured some colorful geometry. And nearby, the deeply lobed greenish-white underside of a pale yellow leaf from a Silver Maple (Acer saccharinum) created some contrast. At the lake’s edge, oak and maple leaves formed a scarf of fall color floating on the surface. 

The lake again was filled with migrating ducks and water birds – all much too far out for any kind of shot. Female Wood Ducks (Aix sponsa), Mallards (Anas platyrhynchos) and Mute Swans (Cygnus olor) were among the throng. Here are photos of those birds from  locations where I can get closer to them!

young-wood-duck
Two female Wood Ducks were preparing for migration at Cranberry Lake this week. This one cruised the Playground Pond at Bear Creek earlier this year.
mallards-playground-pond
Mallards, seen here at Bear Creek, gathered with other ducks and water birds at Cranberry Lake this week.
swan-showing-off
Two Mute Swans floated in Cranberry Lake this week. This shot was taken a few years ago in a Canadian river where I could get closer.

But there were also  Pied-Billed Grebes (Podilymbus podiceps),  and American Black Ducks (Anas rubripes)on Cranberry Lake.  Please click on these red Cornell Lab links if you’d like to see them up close. Let’s hope a viewing deck gets built on Cranberry Lake in the next few years so all of us can get a closer look in person at the water birds that flock to the lake in spring and fall to socialize and feed.

A Different Kind of Transition in the North of the Park

North path new CL
The greatly improved path entering the woods off of 32 Mile Road.

Finally, a wonderful transition is being finished on the trail at the north end of the park. The Parks and Recreation maintenance staff has spent long hours this summer improving the trail from 32 Mile Road into the park.  Instead of an oft-flooded, muddy track, they have laid down a solid surface with periodic drainage pipes running beneath it to keep the new trail from flooding.  You certainly can feel the difference underfoot!  And I imagine equestrians, as well as hikers, will appreciate the improvement. Thanks to Maintenance Foreman Doug Caruso and Maintenance Technician Jeff Johnson for a hard job that, when completed,  should be a great improvement for the park!

Autumn:  Harvest Time for All of Us!

chickadee-eating-seed
Black-capped Chickadee breaking open a seed.

So, just as we humans harvest crops before the snow falls, birds and animals harvest the wild “crops” of the fields – seeds and fruits. Some of them, like Black-Capped Chickadees (Poecile atricapillus), both eat and store them, tucking the seeds into bark where they will find them when snow blankets the meadow. Others, like the Palm Warbler, use them to fuel their flight to warmer climes. Winter residents, like the Tree Sparrow,  will probe the brown goldenrod  for seeds all winter – as well as flocking at your feeder. So when the color drains away, when the leaves are wet and brown underfoot, it may be a comfort to think of the bounty that surrounds us in those dry, drab plants. The brown and gray seeds nourish all kinds of creatures, and guarantee next summer’s bounty of plants. Those dry leaves underfoot dropped when they completed their work of sending sugars to the trees’ roots, ready to fuel next year’s growth. Seeds and falling leaves really are another reason to be thankful as November arrives. Maybe nature deserves a rest after a job well done!

*Footnote:  My sources for information, as well as Oakland Township Stewardship Manager Dr. Ben VanderWeide, are as follows: Stokes Nature Guides:  A Guide to Bird Behavior Volumes 1-3, Allaboutbirds.org, the website of the Cornell Ornithology Lab at Cornell University; Wikipedia; http://www.butterfliesandmoths.org; Herbarium of the University of Michigan at michiganflora.net.; various Michigan Field Guides by Stan Tekiela; Butterflies of Michigan Field Guide by Jaret C. Daniels; University of Wisconsin's Bug Lady at www4.uwm.edu/fieldstation/naturalhistory/bugoftheweek/ for beetle info http://www.migrationresearch.org/mbo/id/rbgr.html for migration info, http://www.illinoiswildflowers.info and invaluable wildflower identification from local expert, Maryann Whitman.

THIS WEEK AT BEAR CREEK: Spring Bursts into Summer – and Delicate Paint Creek Trail Surprises

Geraniums in the woods BC
A carpet of Wild Geranium in the Oak-Hickory forest

Well, what a change! Two weeks ago, we had spring flowers, leaf buds and spring courtship as birds sang and showed off in the treetops. And then came the heat and sun, and suddenly, it was early summer with leaves seeming to enlarge by the hour, spring flowers disappearing to be replaced by early summer blooms, more baby birds and the first dragonflies swooping along the paths in front of us.

Blog post and photos by Cam Mannino
Blog post and photos by Cam Mannino

So let’s explore just a few of the  wildflowers and creatures that shared this change with us.  (Plus some lovely post-prescribed burn surprises along the Paint Creek Trail.)

When it was still spring…

 Late Spring Birds and a Fun Insect

The male Rose-breasted Grosbeak’s  (Pheucticus ludovicianus) long, tuneful song was everywhere in Bear Creek in the last weeks of spring. Now their nests are finished and singing  has to accompany the task of raising young. Both the male and female build that nest and care for the young – a very modern couple! (Click on photos to enlarge; hover cursor for captions.)

Nearby, hopping from limb to limb, two male Yellow Warblers (Setophaga petechia) sang their seductive “Sweet, sweet, I’m a little sweet” song as they chased each other through the small trees at the edge of the woods. I never spotted the female, though she must have been nearby.  She lacks the rusty striping of the male and has a more olive back.

In the fields behind the Playground Pond, a pair of Eastern Towhees (Pipilo erythrophthalmus) were getting acquainted. The male was not singing his “Drink your Tea-a-a-a-” call, so I think the two may have been looking for a nesting sight. I’d never seen the female Towhee before and she’s quite different from the male’s coloring.

Speaking of nesting, I found this large egg under one of the walnut trees near the lane.  If one end hadn’t been missing, it would have been about 2 1/2 inches long.  And there was nothing inside.  I’m wondering if it could be the shell from the egg of a Red-tailed Hawk (Buteo jamaicensis) that I’ve seen off and on near the Center Pond. Cornell Lab describes the Red-tail’s eggs as 2.2 to 2.7 inches long and “white or buffy, blotched or speckled with buff, brown, or purple.”  What do you think?  Any bird egg experts out there?

Red-tailed Hawk egg?
What could be the hatched egg of a Red-tailed Hawk – but I can’t be sure.

A flash of iridescent green  at my feet signaled the hyper presence of the Six-spotted Tiger Beetle (Cicindela sexguttata) who frequents the forest edge. I imagine it got its name because its larva, developing in a burrow during the summer, springs up out of its hole to catch prey!  A tiny, green, stalking tiger! Cool how their antennae and legs are as green as their bodies.

Six-spotted Tiger Beetle
A Six-spotted Tiger Beetle usually scouts the forest edge at Bear Creek, looking for prey.
Late Spring Wildflowers and Leaves

Two weeks ago, the Oak-Hickory forest was filled with big, beautiful Wild Geraniums (Geranium maculatum). These lovely lavender flowers carpet the area near the marsh every year, but this year they were all over the park –  taller, more plentiful and with larger blooms than I’ve ever seen! Perhaps this year’s and last year’s prescribed burns helped.

Wild Geranium
Wild Geranium blossoms bloomed in the mottled spring light of the forest.

Each year I wait for the blossoming of the Flowering Dogwood (Cornus florida) that stands east of the Northern Loop.  I was intrigued to learn that the actual flowers are only the center of these blossoms.  The “petals” are actually bracts, specialized leaves that attract pollinators by glamorizing the cluster of tiny center flowers.  Here are three pictures of the buds, encased in their bracts,  opening as May progresses.

While the Flowering Dogwood buds were opening, the leaves of the Shagbark Hickory(Carya ovata) were just emerging from their amazing buds.

Hickory leaves emerge
Shagbark Hickory leaves emerge from the leaf buds.

The huge White Oaks (Quercus alba) near Snell Road were producing miniature red leaves  that, two weeks later, were green and stretching out to catch the sunlight.

Tiny Red White Oak leaves
White Oak leaves are red when they first emerge, but quickly expand and turn green.

Of course, the May Apples (Podophyllum peltatum) were producing their modest white flowers that hang hidden beneath an umbrella of leaves.

May Apple Blossom
A May Apple blossom nods below its umbrella of leaves.

Another spring favorite of mine are the little hands of Early Meadow-rue (Thalictrum dioicum) that find spots of sun in the mottled spring light of the woods.

Early Meadow-rue
Early Meadow-rue somehow looks like little green hands in the spotty sunlight of the spring forest.

Down at the pond, tiny aquatic buttercups, called White Water Crowfoot  (Ranunculus longirostris) floated in large swirls across the pond.  Once the heat arrived, the flowers disappeared and the brown stems are now making a not-so-lovely brown mat until they sink below the surface.

White water crowfoot
White Water Crowfoot, an aquatic buttercup, dies away with the heat, leaving a brown mat of stems on the Center Pond.

Heat! And Summer Rushes Forward

Summer Birds and other Creatures

Green Heron (Butorides virescens), one of our summer residents, perched in a snag (standing dead tree) at the Center Pond.  I usually see them fishing at the water’s edge.  According to Cornell Lab, “The Green Heron is one of the world’s few tool-using bird species. It creates fishing lures with bread crusts, insects, earthworms, twigs, feathers, and other objects, dropping them on the surface of the water to entice small fish.”  I will be watching now to see if I can catch one doing that!

Green Heron
A Green Heron, a tool-using bird, hunches in dead tree on the far side of the Center Pond.

Out in Bear Creek Marsh, Ben and an experienced birder, Antonio Xeira, heard the call of a seldom-seen denizen of wetlands, the Sora (Porzana carolina). This waterbird, a member of the Rail family,  with a heavy yellow beak and stock body,  stalks quietly among the cattails, looking for seeds, insects and snails. Its whinnying call is particularly dramatic. Ben and Antonio recognized its other two tone “ker-wee” call at the marsh. Click on its picture here and go halfway down this page for its song and call. I’d never even heard of Sora before!

A delightful sight greeted the Wednesday birders at the Playground Pond last week. A mother Wood Duck (Aix sponsa) was escorting her six ducklings around the pond,  as well as what appeared to be two Hooded Merganser chicks (Lophodytes cucullatus)! Ben surmised that perhaps a Merganser had laid its eggs in the nest hole of the Wood Duck and she ended up hatching them along with her own. Here’s a photo of the adult female with her own chicks and a photo of a Hooded Merganser baby that swam with them.  This Merganser duckling jumps from a tree hole when one day old and swims on its own.  It takes 3 days for the Wood Duck’s ducklings to do the same.

Down at the Center Pond, the “boing-boing” banjo sound of the Green Frog (Lithobates clamitans) creates part of the summer music at Bear Creek.  You can tell this one’s a male because its tympanum, a kind of external ear drum, is larger than its eye. I like this one’s tentative expression.

Mitch the male Green Frog
A male Green Frog with a questioning expression!

And the Common White-tail Dragonfly (Plathemis lydia) makes a soft whir-r-r as it soars by, looking for prey. This one’s a female, because the male’s abdomen is white, which accounts for its common name.

Common Whitetail Dragonfly
A female Common Whitetail Dragonfy in Bear Creek Marsh.
Summer Wildflowers

As the heat began, wildflowers started to bloom in the native beds near the parking lot.  One of the loveliest is native Wild Lupine (Lupinus perennis) glowing lavender and white in the warm sunlight.

Lupine BC native bed
Wild Lupine in warm sunlight in the native bed near the parking lot

Nearby was a plant I’d never seen until Ben VanderWeide, our stewardship manager,  made me aware of it.  It has the lovely name of Blue-eyed Grass (Sisyrinchium angustifolium).  To me each tiny blossom resembles a tiny Iris.  It’s called “grass” because it has grass-like leaves and stems with parallel veins that are hard to distinguish from a grass when there aren’t any flowers. The flowers only open fully in full sunlight, so it can be easy to miss early in the morning or on a cloudy day. But isn’t it pretty in the late spring/early summer?

And another early summer favorite is spreading abundantly in the native bed north of the shed.  Canada Anemone’s (Anemone canadensis) lovely white flowers stand gracefully above its deep green foliage .

Canada anemone
Canada Anemone ‘s white and yellow blossoms stand erect above its interesting, dark green foliage in a native bed.

Sunny Golden Alexanders (Zizia aurea) accompany these other native plants in the wild garden in the driveway center, one of the native beds and across from the Playground Pond.  This one’s hosting a Spittle Bug or Frog Hopper, common names for the super-family of insects called  Cercopoidea.  The adult insects can hop 100 times their length!  The foam is used for protection for the nymph stage of development.  Though the nymph sucks on the plant, it generally doesn’t hurt the plant much.  Most of the liquid is used to create that evidently nasty-tasting froth that deters predators.

Golden alexander w spittle bug foam
Golden Alexanders hosting the spittlebug nymph who uses a little liquid from the stem to protect itself with foam.

Ben and his crew planted some native Prairie Phlox across from the Playground Pond, another area of Bear Creek to be slowly stocked with native plants.

Prairie phlox Playground pond native
Prairie phlox, a native wildflower planted by Dr. Ben across from the Playground Pond.

Warm weather brought out the exotic-looking blooms of native Wild Columbine in the bed just north of the shed.  These lovely native wildflowers grew down the side of a hill east of the park when it was a farm back in the 1930s and 40s.

Columbine blossoms in native bed BC
Native Wild Columbine once grew on a hillside east of the park when Bear Creek was a farm in the 1940’s.

And out in the eastern Old Field, lots of native Common Milkweed appeared once the grasses were knocked back by the prescribed burn in March.  No doubt all the nutrients that were released into the soil then, plus the longer growing season caused by the darkened earth, will give it a little boost.  Hope the Monarch Butterflies take note!

Milkweed eastern meadow
Milkweed plants take advantage of increased sun and nutrients since the prescribed burn.

And now the Paint Creek Trail surprise…

This spring, Ben VanderWeide, the Township Stewardship Manager, and volunteers did a prescribed burn along the Paint Creek Trail near the parking lot at Gallagher Road.  The purpose, as always, was to stimulate native plants and discourage non-native invasive ones.  Also prescribed fire releases nutrients from last year’s plants back into the soil.

Partly as result of this process, some lovely native plants emerged this year in greater numbers than before the burn.  Look at this lovely photo Ben took of a native Yellow Ladyslipper  orchid (Cypripedium parviflorum)  – and there were lots of them hidden within the burgeoning grass. You can certainly see where this lovely wildflower got its name – a graceful slipper with ribbons attached!

Yellow Ladyslipper - Ben
A native Yellow Ladyslipper that bloomed along the Paint Creek Trail after a prescribed burn.

The grass was also shining with Star-grass (Hypoxis hirsuta), a small yellow native that hosts small bees and other pollinators.  It’s lucky there were lots of these shining stars this year because they need other plants to cross pollinate, which of course is assisted by the bees.  Here’s Ben’s photo.

Star-grass Ben's
These bright yellow flowers called Star-grass also shone out of the grass along the PC Trail after the prescribed burn.

Along the tree line near the parking lot at Gallagher, a yellow cloud of Golden Alexanders (Zizia aurea) nodded in the wind.  Ben caught this one up close.

Golden Alexander Ben's
Golden Alexanders dancing in the wind near the tree line along the Paint Creek Trail

And Ben also noted a Sedge plant  (family Cyperaceae)  with its interesting bloom. As I mentioned two weeks ago, sedges are ancient plants that look something like grasses but are constructed differently. Ancient Egyptians used sedges to make papyrus.

Sedge - Ben PCT
A sedge plant along the PC Trail – a member of an ancient family of plants used by the Egyptians to make papyrus.

Ben tells me that beautiful native wildflowers like Culver’s Root (Veronicastrum virginicum), Showy Tick-trefoil (Desmodium canadense) and other prairie plants are “sprouting vigorously” along the trail north Gallagher Road – so click on the links to see them and then keep an eye out for them!

Path to the Marsh BC
The path to the Bear Creek Marsh in late afternoon sun.

So treat yourself.  Hang some binoculars around your neck and look at birds up close – both the year ’round residents and the summer visitors.  Take your time.  Stand near a patch of summer flowers and watch quietly. See what surprises you.  Maybe a bee that turns out to be a harmless hover fly.  Or the shiny glamour of the Six-spotted Tiger Beetle.  Try using your cell phone to take a shot of a single flower you’ve never noticed before and then identify it when you get home.  I promise you’ll relax.  Your breath will slow, you’ll smile a bit more, life will just get more interesting.  Nature comes alive in ways you’d never expect when you give it your undivided attention.  Let us know what you find!

Footnote:  My sources for information are as follows: Ritland, D. B., & Brower, L. P. (1991); Stokes Nature Guides: A Guide to Bird Behavior Volumes 1-3, Allaboutbirds.org, the website of the Cornell Ornithology Lab at Cornell University; Wikipedia; http://www.butterfliesandmoths.org; Herbarium of the University of Michigan at michiganflora.net; various Michigan Field Guides by Stan Tekiela; Butterflies of Michigan Field Guide by Jaret C. Daniels; University of Wisconsin's Bug Lady at www4.uwm.edu/fieldstation/naturalhistory/bugoftheweek/ for insect info; http://www.migrationresearch.org/mbo/id/rbgr.html for migration info; invaluable wildflower identification from local expert, Maryann Whitman; experienced birder Ruth Glass, bird walk leader at Stoney Creek Metro Park for bird identification; Birds of North America Online; Audubon.org; Nature in Winter by Donald Stokes, Trees in My Forest by Bernd Heinrich, Winter World by Bernd Heinrich, Savannah River Ecology Lab (Univ of Georgia); Tortoise Trust website www.tortoisetrust.org;  An Orchard Invisible: A Natural History of Seeds by Jonathan Silvertown; The Ecology of Plants by Gurevitch, Scheiner and Fox; other sites as cited in the text.