Tag Archives: Snowberry Clearwing Moth

Stony Creek Ravine Nature Park: Meadows A-Flutter and a Steep Forest with… Tulip Trees!

The west branch of Stony Creek winds through the ravine

Stony Creek Ravine Nature Park is a small park with big contrasts – between the sunlit, gently rolling meadow and the forest with large trees grasping the steep slope that plunges down to the creek stippled with sunlight below. It’s a fairly short walk, just in and out, for now. Eventually, we hope this elbow of a park will be joined to 208 spectacular acres to the east, now being acquired by our Parks & Recreation Commission. So I’d suggest you see it soon, so you can say you “knew it when!”

An Undulating Path through a Meadow of Fluttering Wings

The trail begins in a grove of trees at the end of Knob Creek Drive with its single parking space. A few years ago, Stewardship Manager Dr. Ben VanderWeide removed walls of invasive shrubs that crowded the edges of the trail into the park, obscuring the meadow. Now when I step into the park, the landscape is open to fields filled with tall flowers and sunlight. The meadow is an exuberant, dense tangle of native and non-native wildflowers –  and a lot of thistle! But the butterflies and bees make do with what they find and they are everywhere! So I periodically ventured out as far as possible into the shoulder-high plants to get a little closer!

Cam among the incredibly tall flowers and thistles of the meadow at Stony Creek Ravine.

Ben had reported seeing lots of Giant Swallowtails (Papilio cresphontes) on thistles at the park. Having seen them there in previous years, I was excited to look for them. But after a very hot week, they had evidently moved on to greener pastures. I only saw one at an unreachable distance across the meadow on my first visit. But since I saw many of them later at Charles Ilsley Park, here’s a photo of one to refresh your memory. Pretty impressive size, eh? They are actually the largest butterfly in North America!

Giant Swallowtail butterflies seem to be coming to our area in increasing numbers.

My birding friend, Bob Bonin, also saw something at Stony Creek in August that I only saw from a distance. I had a quick glimpse of a Snowberry Clearwing Moth (Hemaris diffinis) but couldn’t wade fast enough into the greenery to catch a shot of it. Bob generously shared his beautiful shot of one feeding on the last drops of nectar from a native  Bee Balm (Monarda fistulosa).  Clearwings lose some of the wing scales due to their hummingbird-style, hovering flight, leaving areas of their wings almost transparent. The yellow and black fuzziness of the  Snowberry Clearwing (Snowberry is one of its host plants) means that it’s often mistaken for a bumblebee – perhaps providing some protection from predators.

The Snowberry Clearwing Moth can be mistaken for a bumblebee. Photo at Stony Creek Ravine Nature Park by Bob Bonin, used with permission

Native bee-balm also prompted a stopover by the Silver-spotted Skipper (Epargyreus clarus) which, according to Wikipedia, prefers to hang from the underside of leaves at night or on hot and humid days. Bee-balm, true to its name, attracts many native insects, including the ubiquitous native Bumblebees (genus Bombus).  (Click on photos to enlarge; hover cursor for captions.)

 

For the first time ever, I noticed European Honeybees (Apis mellifera) literally running around the tops of non-native Queen Anne’s Lace. I’d never before noticed this “busy bee” activity! They rush across each lacy blossom, perhaps quickly gathering nectar or pollen. Bee Culture, a beekeeping magazine, says that Queen Anne’s Lace produces the greatest amount of nectar in hot weather, so perhaps that’s what attracted them. Let me know in the comments if you have more info than I could find on this phenomenon. Here’s my amateur video of the bee race at Stony Creek Ravine.

It’s always heartening to see Monarch Butterflies (Danaus plexippus) in our parks, especially a female one sipping on Common Milkweed (Asclepias syriaca), its favorite host plant on which to lay eggs!

A female Monarch on Common Milkweed! Every year our parks do their part to protect this beloved species.

The Eastern Tiger Swallowtail (Papilio glaucus) is a generalist who can live in lots of habitats, from forests to meadows to urban areas. Its caterpillar can eat and grow on many of the trees in our parks, including Wild Black Cherry, Willows, Cottonwoods and Tulip Trees (see below!), but also on non-native plants like Lilacs. This adaptability means it’s thriving, and that made me glad as it paused so delicately to sip from the only tender part of a Plumeless Thistle (Carduus acanthoides).

An Eastern Tiger Swallowtail sips nectar from a non-native plumeless thistle.

Great Spangled Fritillary (Speyeria cybele) looked a bit ragged and uncomfortable one humid afternoon. I wonder if it had landed on too many prickly, bristly plants like the Plumeless Thistle! Most of the “spangles” are on the underside of the hindwings, so I’ve included an older photo to show them, since this butterfly clearly had no attention of feeding with its wings up.

A Great Spangled Fritillary on a very uncomfortable  plant!
Most of the silver spangles on a Great Spangled Fritillary are on the underside of the hindwings.

Red-spotted Purple (Limenitis arthemis) paused on non-native Queen Anne’s Lace (Daucus carota). It prefers rotted fruit or even dung and carrion, but occasionally it sips nectar from small white flowers like these, according to the citizen science website, butterfliesandmoths.org.  These butterflies sometimes produce two broods. The first caterpillars hatch and once half-grown, form a “hibernaculum,” an over-wintering refuge which for caterpillars usually involves a folded leaf and some spun silk to secure it. They then emerge in the spring and finish maturing.  According to Wikipedia, some of  the first larvae “are able to mature during the summer, so they emerge as the second brood [in] early fall,” but may have a tough time surviving winter cold. The prime condition of the butterfly below makes me wonder if it was from an early second hatch.

A Red-spotted Purple rests on a non-native Queen Anne’s Lace.

Some small butterflies also made the most of the late summer meadow. The  common and colorful Pearl Crescent (Phyciodes tharos) landed repeatedly on the path in front of me, as they often do. These very small butterflies can mate many times between April and November so we’re almost bound to see one on any summer walk  in our parks. And we’re also likely to see the non-native Cabbage Butterfly (Pieris rapae). I just love the sculptural look of the ventral (underside) of the wings on the one below. I think she’s a female since I can just make out the double wing spots on the dorsal (upper side); males have only one spot.

Right now, you’ll probably see a creature along the trail that looks like a butterfly with its black wings edged in beige, but is really the Carolina Locust (Dissosteira carolina). Despite seeing them every summer, I’ve never gotten a shot of their sudden flights from under my feet. So I can only show you what they look like once they land. But I’ve borrowed with permission a photo from an iNaturalist.org photographer, Joshua G. Smith, who held one in his hand to get a photo of the wing.

The Woods, the Deer Effect and a Bubbling Creek Below

A panorama of the woods where it begins to slope toward Stony Creek

The woods at Stony Creek Ravine Nature Park is full of big oaks and some beautiful native Tulip Trees (Lirodendron tulipfera)! These are not the shorter, heavy flowering cultivated trees that I grew up seeing in people’s yards. These mighty trees grow beautifully straight and tall often with few limbs once they reach 80-100 feet. In virgin habitat, they can grow to 160 feet and their girth can be as wide as 10 feet! According to Ben, there’s a huge one on the new piece of property that is planned to eventually connect with the existing 60 acre park. I hope someday I’ll be able to see it and show it to you here!

Tulip trees were once valued as timber because they grow straight and tall with few limbs until they are 80-100 feet tall.

Wild tulip trees (vs. nursery cultivated ones) only bloom at the top of the tree, so their glamorous flowers are rarely seen, but are rich with nectar. Their bark is ridged in an orderly pattern. The leaves have a unique, squared-off shape. And the graceful, seed-filled cones stay on the tree all winter only falling to the forest floor in the spring. I have never seen the flowers up close or the cones, so my thanks go to iNaturalist.org photographers kwilie and Sandy Wolkenberg for sharing the bloom and cone photos below. We’re lucky to see Tulip trees here because we are at the far north edge of their range. Can you tell I’ve found a new favorite native tree?

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The forest floor beneath the impressive trees, though, is almost barren. The shade of course is very dense. But a huge problem is that, despite a limited hunting season in this park two days each week in from October to January, the deer are plentiful. As a result, few woodland plants reach maturity on the forest floor. Deer have no front teeth, so the stems left on the plants they graze are ripped and flattened as seen below. Rabbits, for instance, with their incisors, make a neat, angular cut. But hope springs eternal! Though most tulip tree seeds don’t survive, I found a small sapling that somehow had escaped the notice of the deer -so far.

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As you hike down to the creek, more grasses appear. The creek’s moisture encourages some flowers, especially in the spring when the trees haven’t leafed out and more sunlight reaches the forest floor. In summer, the moist river bank is a  hangout for damselflies. One warm, gray afternoon,  I saw a female Ebony Jewel Wing (Calopteryx maculata) looking at me head-on from a fallen branch.

A female Ebony Jewelwing damselfly looked at me intently!

Her mate is a bit more glamorous, but I also like the elegant understatement of the female.

The west branch of Stony Creek burbles along, tumbling over rocks, slipping under fallen trees, catching glints of sunlight on its surface. And beneath the surface, small fish school in the shallows.

Small fish schooling in the clear water of Stony Creek as it runs through the ravine.

Deep in the woods on the far side of the creek, the shriek of a young Red-tailed Hawk begging to be fed grated upon my ears. Young hawks can repeat this harsh cry for 4 to 6 weeks! I know what adult hawks are dealing with, because in some years, a young hawk subjects my husband and I to their cries from the field next to our house! But hawks believe in tough love and eventually it gets hungry enough, I guess, to do its own hunting. Here’s my recording at Stony Creek Ravine Nature Park.

The youngster was nowhere in sight, but here’s a photo of one taken along Predmore Road near Lost Lake Park in 2017.

Red-tailed Hawk juvenile near Lost Lake in 2017

On a later visit, I was startled by a flash of huge wings, as a young hawk (I think!) flashed across the path in front of me and stumbled into a tree much too small for its size and weight. It wobbled back and forth on a thin branch for a few seconds. But before I raised my camera, it lumbered up into the air and soared off into the woods on the far side of the meadow. As far as I could tell this “desperate escape” was caused by the harassing pursuit of a single Blue Jay (Cyanocitta cristata) – hardly the behavior of an adult hawk!  Like a lot of adolescents, this young bird just needs a bit more time to grow up.

Back Up in the Meadow – Baby Birds and a Fun Baby Insect

It’s a steep climb out of the ravine, up through the woods to the path and the sunlit meadow. Back on the trail,  I noticed out in the meadow a few fledglings learning to make their own way in the world. A juvenile Eastern Bluebird (Sialia sialis) still sported the fledgling’s dappled chest, a field mark common to other members of the thrush family. It had landed high on the bare branch of a snag to survey the field, looking quite confident that it could survive on its own.

A Bluebird fledgling out on its own and surveying its world.

A little Song Sparrow (Melospiza melodia) popped up out of the greenery, looking like a plush toy! Donald W. Stokes’ Guide to Bird Behavior (Vol. 1) points out that a good field mark for juveniles is that their tails are about half the size of an adult Song Sparrow. Next spring, this little sparrow will look for a nesting site within its “song neighborhood,” i.e. close to the the place where adult birds sing the songs that it heard and memorized as a nestling. According to this Cornell Ornithology Bird Academy website, juvenile male sparrows need to practice for several months before they can sing their repertoire perfectly – sort of like babies babbling before talking.

A Song Sparrow fledgling learns its song repertoire from neighboring adults while still in the nest.

Far out in the meadow, I saw a hard-working male American Goldfinch (Spinus tristis) traveling about with a juvenile. Male Goldfinches do most of the fledgling feeding because the females are busy with a second clutch of eggs. Goldfinches wait to breed until mid-summer when thistles provide them with fluffy pappus (downy plant material) to make an almost water-tight nest lining. Then they feed their young with partially digested thistle seed. I could hear an insistent fledgling calling to be fed and could see the adult male flying to meet it. Each time, the two of them disappeared into the greenery for a meal. I moved further into the dense undergrowth, trying to see the adult feeding the youngster. Finally, the fledgling, alone again, came out onto a bare tree stem and diligently chewed at its tip. My best guess is that this behavior is a way to practice stripping hulls from the seeds that make up almost all of a goldfinch’s diet. But I’m not sure, though I’ve seen two young goldfinches do this in the last week!

A juvenile Goldfinch gnaws the end of a stem, perhaps practice for removing hulls from seeds in the future.

Out in the field, the adult male Goldfinch hopped about on a thistle, filling his beak with seed to share with the youngster. I believe the thistle he chose  is again Plumeless Thistle.  At least it appears to feed the birds and butterflies!

A Goldfinch male filling his beak with native seed from a Plumeless Thistle to share with his nearby fledgling.

The birds will be able to enjoy a treat before too long, because a big, energetic patch of  American Pokeweed (Phytolacca americana) with its Dr. Seuss-style color scheme has appeared along the trail! The green berries in the photo below will gradually turn white and then deep purplish-black. When ripe, they are much beloved by birds, particularly the Gray Catbird, Brown Thrasher, Northern Cardinal and the Northern Mockingbird, according to Wikipedia. However, they are highly toxic to most mammals, including us humans! So admire them,  but no snacking, not even one!

On the way back to the car, I spotted one of the largest and  most graceful nests of Eastern Tent Caterpillars (Malacosoma americanum) I’ve ever seen. These gregarious caterpillars head out each morning to forage together and return to their tents at night. The tents are added to each day before they leave, so they have multiple layers. As a result, the caterpillars can go to different parts of the tent for heating or cooling.  Though their feeding can defoliate trees, they cause little permanent damage and the trees generally re-leaf once they’re gone.

This tent is almost empty probably because in the morning, the Tent Caterpillars leave en masse to find food together.

My forays deeper into the meadow left me with socks covered in burs and sticky seeds. So on my way back to the car, I stopped at the beautiful bench commemorating the Kezlarian’s generosity toward this park. Along with the burs, I plucked a small caterpillar from one sock and set it on the bench. To my delight, it quickly began scooting around on the granite at a rapid pace. I laughed out loud! It was an inchworm! I looked them up when I got home and discovered they are caterpillars of the large and diverse moth family, Geometridae. Here’s the 30 second video I took of it that still tickles me. (It should have some cartoon music in the background, but again, I’m a complete beginner at videography!)

By the way, after filming, I let it climb on a dry leaf, carried it to a nice green one and wished it well.

The Persistence of Nature as a Challenge to Care

Water flows around a bend in Stony Creek Ravine Nature Park.

Places like Stony Creek Ravine Nature Park strengthen my hope when life feels challenging. The intense July heat – reportedly the hottest July in history worldwide! – finished the bloom of many flowers that might have lasted longer in a normal year. But honey bees rush about on less nectar-rich blooms, trying to gather their much-needed supply of pollen to feed the young  or  the nectar for making honey to feed the over-wintering colony. Some butterflies make their way across great distances  in unpredictable weather, seeking out available nectar to feed themselves and suitable host plants for their eggs. Young birds exercise their new skills, learning within weeks how to forage on their own in a landscape shaped by the changing climate. The glimmering creek down in the shadows of the forest rises and falls with the rainfall, but, for now,  flows on.

This same persistence, I think, also challenges us to do what we can to cool our planet and return to the patterns that nature has bequeathed to us through eons of experimentation. We owe it to the wildflowers, bees, butterflies – all of the natural world that supports us – to shape our lives not just to our human needs, but the needs of all the living beings that share this little blue planet with us. The township stewardship program is working on that, I’m working on that – and I bet you are, too. Let’s press on!

Beauty in Every Season: A Year-End Review of our Parks and Natural Areas

Oakland Township Stewardship Manager Ben VanderWeide and I both got inspired by the idea of a year-end reflection on some of  the remarkable sights in our parks and natural areas over the last year. Nature excels in surprising and delighting any curious observer with its ability to come back from adversity, in some cases to even thrive in difficult circumstances. That ability to keep on growing and creating in the face of any obstacle can be a great inspiration in challenging times.

Blog and photos by Cam Mannino

So as the snow falls, please sit back in a comfortable chair with a warm drink and savor  some highlights from the four seasons of 2017 here in Oakland Township.

Winter 2017: Serenity Rises as the Snow Falls

The Tree Line Between Two Prairies, Charles Ilsley Park

Sometimes we just need a little less hubbub after the holidays and the parks provide a  peaceful escape. In general, the only sounds are the wind in bare branches, the occasional calls of the year ’round birds and the tapping  of energetic woodpeckers foraging in the tree bark. And other times,  when we feel  a bit house-bound and crave crisp air on red cheeks,  a winter walk provides little discoveries unavailable in other seasons. During one deep freeze last winter, the weekly birding group stepped out on the ice at Cranberry Lake to inspect a beaver lodge. And a few weeks later,  I plopped down in the snow for a closer look at 3-D ice dendrites standing upright on a frozen puddle! Folks enjoyed the fine skating rink at Marsh View Park, but some who fancied wild surroundings skated on Twin Lake. On sunny winter days, shadows are always sharp and any spot of color, like the brilliant red of a male cardinal,  catches my  eye in winter’s clear, white light. Hiking in winter can be wonderful; just be sure you’re bundled up for it! (Click on pause button for longer captions.)

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Spring 2017: Buds, First Blooms, Migrators Flying in by Night and the Ebullient Symphony of Courting Birds and Frogs

Golden Alexanders carpet the woods near the Wet Prairie along the Paint Creek Trail

Ah, mud-luscious spring! The tiny Chorus and Wood Frogs thawed out after their winter freeze and sang lustily from vernal ponds. In early spring, the birders spotted a crayfish at Bear Creek who’d climbed out of her chimney with eggs under her tail and was lumbering toward the pond. Some spring avian migrators quickly passed through, and we bird watchers were lucky to spot a few special visitors. An unusual American Pipit appeared before my camera lens one afternoon at Gallagher Creek Park on its way to its breeding grounds in the far north. While others, like the Tree Swallow or the Eastern Meadowlark, settled in for the summer to raise their young. After last year’s controlled burn, native Lupines appeared along the Paint Creek Trail. And in May, Ben spotted a rare sight, a frilly spread of rare Bogbean flowers in a kettle wetland at Bald Mountain State Recreation Area off Kern Road. Snow melt and bright green buds always offer an irresistible invitation to come out and join the bustle and music of spring!

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Summer 2017: Butterflies Galore as Restored Prairies Began to Bloom

East Prairie Ilsley 2017 (1)
Member of the birding group at Charles Ilsley Park in July

Summer! The very word conjures up a coloring box assortment of butterflies hovering over prairie wildflowers. Birds constructed their nests and later wore themselves out feeding noisy, demanding fledglings. We birders particularly enjoyed close looks at a male Rose-breasted Grosbeak sharing egg-warming duties near a Bear Creek path. The birders laughed in surprise watching  a passive/aggressive pair of Canada Geese successfully discourage the presence of a Green Heron by simply swimming uncomfortably close to it.  A family ambled along a path at Draper Twin Lake Park, headed for a morning fishing expedition.  The birding group, binoculars in hand,  spotted an Indigo Bunting while walking the new paths through the prairies at Charles Ilsley Park, increasingly spangled with colorful native wildflowers as restoration proceeds. A Great Horned Owl stared at the delighted birding group through a scrim of leaves near Bear Creek marsh.  Every path in the township hummed with life during the summer months. But that’s what we all expect of summer, right?

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Autumn 2017:  Birds Departed South, and Fall Wildflowers Bloomed

Autumn color at Cranberry Lake Park

Tundra Swans flew in formation overhead,  as migrators of all kinds, like the Hermit Thrush, rode the north wind down to southern climes. But as they departed, nature offered a consolation.  Many native wildflowers bloomed in the cool weather as they faithfully do each year. Asters formed carpets of color everywhere, from meadow to marsh! At the Wet Prairie on the Paint Creek Trail,  tiny Ladies Tresses orchids, Grass of Parnassus with its delicately striped petals, and vivid purple Fringed Gentian intrigued me again by emerging in the chill of early autumn. Native bumblebees pushed their way into Bottle Gentian flowers at Gallagher Creek Park and the Wet Prairie. Butterflies still sipped nectar from late fall blooms. The birders identified ducks of all kinds assembled in rafts on Cranberry Lake. Rattling cries alerted me to the presence of  Belted Kingfishers who scouted for prey at  both Bear Creek’s pond and Cranberry Lake. Ben dipped his net into a marsh at Charles Ilsley Park to show us tadpoles that overwinter on the muddy surface beneath the water. So much life as the year 2017 began to ebb!

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Parks Full of Life All Year ‘Round. Aren’t We Lucky?

As a direct result of the foresight of township residents who have supported the Parks Commission and land preservation, native plants, wildlife, birds, and a beautifully diverse combination of habitats are being restored and preserved in Oakland Township. I want to share my appreciation for that foresight and for the hard work and knowledge of Ben VanderWeide (my kind and able supervisor and editor), other parks volunteers, my fellow birders and park staff.  And at the end of the year, I thank all of you who read, comment on and/or follow Natural Areas Notebook. It’s wonderful to be learning more all the time about the natural world – and then to have this opportunity to share what I’m learning with all of you. On to 2018!

Watershed Ridge Park: Restoration Off to a Colorful Start!

 

Wildflowers re-establish themselves in a meadow at Watershed Ridge after invasive shrubs are removed

Watershed Ridge, at the corner of Lake George and Buell Roads, is not yet an accessible park. Trails have yet to be created for exploring its forests, wetlands and meadows, though they are planned for the future. Large areas of the land are still under cultivation for agriculture; local farmer, John Fogler, rents fields within the park to plant soy beans and pumpkins. (Click on photos to enlarge; hover cursor for captions.)

But last fall, our Natural Areas Stewardship Manager, Ben VanderWeide, began removing an almost impenetrable cover of invasive bushes that had taken over part of this beautiful piece of land. And suddenly, the graceful contours of the land came into view.

The slopes of Watershed Ridge after last fall’s removal of invasive shrubs

The rolling slopes looked lifeless then. But what a transformation this spring and summer as sun finally reached the native wildflowers!

The sloping landscape of Watershed Ridge Park this summer after the removal of invasive shrubs

Part of the reason Ben chose this area for restoration was that he’d noticed unusual native plants struggling to survive in the shade of invasive bushes like autumn olive, glossy buckthorn, privet, and such. Last autumn, Smooth Aster (Symphyotrichum laeveand a small orchid called Ladies’ Tresses (Spiranthes species) thrust their stems into the cool air. (Here’s a photo of the little orchid as it looked at the Wet Prairie on the Paint Creek Trail.)

Ladies Tresses, a small orchid, is a fall wildflower that Ben saw at Watershed Ridge last autumn.

Right now I’d advise anyone to be cautious about  walking through Watershed Ridge since it’s easy to get disoriented on 170 acres without trails (though a compass in your phone helps, I find!). Hikers need to use the edges of the farm fields so that they don’t damage the crops. The woody debris on the ground makes walking a bit tricky  and there’s a fair amount of Poison-ivy (Toxicodendron radicans) to avoid. Photos below might help those afraid of all 3-three-leaved plants. The one on the left is poison ivy.  Note the “thumb” on the leaves which is missing from other three-leaved plants like the Black Raspberry (Rubus occidentalis) on the right. Poison-ivy often has reddish “feet” when it’s climbing a tree and grows along the trunk rather than around it.

So for now, perhaps consider an easier alternative.

Blog post and photos by Cam Mannino

Join me on a virtual walk from the entrance area with its busy young birds, into the forest with its woodland flowers and wetlands and beyond the woods to the meadow with a riot of native wildflowers, butterflies, an exotic moth and more!

 

 

 

Birds Grace the Simple Entrance off Buell Road

The best spot to park is on Buell Road at the firewood pickup site (1650 W. Buell Road is the approximate address – click here for a map). Just to the west you’ll see a work area for Parks and Recreation staff that includes a pole barn and bulk materials storage. This work area is closed to the public, but you’re welcome to explore the rest of the park.

The old fence rows near the entrance on Buell Road have many trees, shrubs and vines, so birds nested happily around the area this summer. In mid-July, this area was full of fledglings trying out their wings and pestering their parents. A flock of young Eastern Bluebirds (Sialia sialis) settled on limbs and fence posts, begging to be fed while their beleaguered adults either surrendered or tried to escape their noisy youngsters. (Click on photos to enlarge; hover cursor for captions.)

A young Eastern Phoebe (Sayornis phoebe), however, was off on its own, trying out its wings, exploring the pole barn (sheds are popular Phoebe nest sites) and flying down into the grass like any adult Phoebe might.

A young Phoebe exploring the shed at Watershed Ridge – a very typical behavior for a bird that often builds nests in human structures.
The same Phoebe in a nearby tree to provide a glimpse of how small this little flycatcher is!

A young Downy Woodpecker (Picoides pubescens) was also off on its own and looking a bit dubious about what to do next as it sat in a nearby pine. This may be a young male since it appears that its juvenile red cap is slowly receding into the red spot that a male sports on the back of its head.

A juvenile Downy Woodpecker considers what to do next.

I failed to get decent photos, but two weeks ago, a pair of Cedar Waxwings (Bombycilla cedrorum) were still feeding their nestlings, flying back and forth between a tree on the west side of the area to a large willow on the east where they probably were foraging for insects before returning to the nest. Here are two not-so-hot photos!

From mid-July to mid-August, American Goldfinches (Spinus tristis) raise their young. Unlike most native birds, they wait until mid-summer to breed, because they like to line their nests with thistle down, eat the seeds themselves and feed them to their young. Several were flitting among the thistles along Buell Road.

American Goldfinches like thistle down for their nests and the seed for feeding themselves and their young.

A male Northern Flicker with his dashing “mustache” perused the territory from the top of a snag.

A male Northern Flicker with his dashing “mustache”

A “High Quality” Woodland Sprinkled with Wildflowers that Love Moisture, Shade and Rich Humus.

When you step into the cool darkness of the woods on a warm summer afternoon, you notice that most of the plants bear modest little flowers compared to sunnier areas. Perhaps that’s because they’ve  evolved growth and reproductive strategies that are different from the large, colorful blooms of a sunny meadow or prairie.

One good example is the unusual flower of a parasitic plant (not a mushroom!) that Ben helped me find, called Indian Pipe (Monotropa uniflora). This small, white wildflower typically grows in forests and lives on the photosynthesis of trees – especially oaks in our area – by tapping into the  mycorrhizal fungi that connect the trees below the soil. As a result, it doesn’t use photosynthesis and contains no chlorophyll. According to the Illinois Wildflower website (a descriptive floral site), “This unusual wildflower is normally found in high quality woodlands” where there is “abundant humus.”  Hooray for Watershed Ridge, eh?

The modest blooms of summer woodland plants primarily attract small bees, like sweat or carpenter bees,  or flies,  rather than honeybees or bumblebees.  They also frequently spread by rhizomes (underground stems) and/or by making bur-like fruits that will stick to any passing animal, including you!

Wildflowers that enjoy dappled light find a home where the woods meets the now-open meadow.

Naturally, mushrooms also thrive in shady, moist places. Near the edge of the woods, I saw what I think are two kinds of highly toxic mushrooms from the genus Amanita. I believe they are either Amanita phalloides or Amanita bisporigera. In any case, Amanita mushrooms are also called “death caps” for good reason –  so admire their exotic strangeness, but leave them right where they are. The yellow one may have been nibbled by squirrels or rabbits who can eat the toxins with no problem.

Wetlands Glow Blue/Green in the Deep Shade of the Woods

One of the wetland pools within the woods at Watershed Ridge

Two wetland pools shine in the darkness on either side of a ridge within the woods at Watershed.  Near the western one, an old log is festooned with a huge number of tiny, stalked mushrooms which I can’t identify. They make quite a show against the dark, wet decaying log on which they are thriving.  (Anyone have an ID for me?)

Ben saw two snappers on a log in one of these woodland pools, but they dove in before I saw them. I did see some of my favorite frogs, though. A small female Green Frog (Rana clamitans) (left) basked on a fallen log, while a male nearby (right) did the same. In the female, the tympanum (circle behind the eye used for hearing) is about the size of her eye; the male’s tympanum is about twice the size of his eye and he has a yellow throat.

At the eastern pool, a tiny, black-masked Wood Frog (Rana sylvatica), perhaps 1/2 inch long, paused for its photo on a leaf. This one’s back and legs are bright green, perhaps from the Water Meal (Wolffia columbiana) or the algae in the pool nearby. It seemed an odd time of year  to find an early spring frog, but Wikipedia says that  occasionally Wood Frogs do breed more than once per year. Maybe the heavy rains contributed to more water and hence more breeding behavior? Just a guess.

A tiny Wood Frog pausing on an oak leaf near one of the woodland pools

At the edge of the soybean field just beyond the wood, every step scared up hundreds of small Northern Leopard Frogs (Rana pipiens). They sprang out of moist grass and huddled beneath the bean plants. These young frogs  take about 70-110 days to develop after the females lay their eggs in the water between May to June. At about 2 inches long, they’re half the size of a mature Leopard Frog. Their numbers have generally been in decline since the 1970’s so what a delight to see so many of them here in the township on a protected piece of land!

A small (about 2 inch) Leopard Frog, among hundreds that sprang out of the tall grass into the bean field a few weeks ago.

A Riot of Color as Wildflowers and Butterflies Reclaim a Wild Meadow

Black-eyed Susans and Butterfly Milkweed “take the field” after invasive shrubs are removed from Watershed Ridge

Step out of the woods and the colorful signs of restoration engulf you. Once shaded-out by invasive shrubs, native wildflowers like Black-eyed Susans (Rudbeckia fulgida) and Butterfly Milkweed (Asclepias tuberosa) in the photo above sprang back into the sunlight that finally reached them.  So exciting to see these plants come back with such vigor in the first season after the invasives are removed! (Use pause button to read captions.)

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And with the wildflowers, of course, come the butterflies – but first, one glorious moth! When I first spotted this unusual creature, I thought it must be some sort of bumblebee. But no, it’s the Snowberry Clearwing Moth (Hemaris diffinis). It has fewer central scales on its wings than other butterflies or moths so the wings appear clear in places. It’s odd shape and hovering flight have also inspired the names “the hummingbird moth” (not to be confused with the European one of the same name, Wikipedia tells me!) or the “flying lobster!”  A new creature for me!

This is not a bumblebee. It’s a Snowberry Clearwing Moth mimicking one!

On my first summer visit with Ben, we saw a glorious Eastern Tiger Swallowtail (Papilio glaucus) sipping from some of the bee balm which emerged in great waves of color across the restored meadow this summer. What a sight!

A female Eastern Tiger Swallowtail sips nectar from the great swath of bee balm that now flows across the restored meadow.

Having seen the Spicebush Swallowtail butterfly (Papilio troilus) for the first time at Charles Ilsley Park a few weeks ago, I saw another male at Watershed Ridge.  The clue is the wash of blue scaling on the wings. A week later I saw another one near the shed which was either the female, which has a less intense wash of blue scaling, or a tattered male who had already lost some of his scales. That Spicebush continually tried to chase off a female Monarch (Danaus plexippus) who was patrolling the same patch of flowers last weekend. The scales on her wings looked quite worn as well. Perhaps they’d worn each other out with all that chasing! I saw some fritillaries dancing together at a distance but not close enough for a shot. But the little Orange Sulphur  (Colias eurytheme) was kind enough to pose for a few moments.

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The meadow slopes down to a sunny wetland that is probably fed by the creek running through the trees just east of the meadow. The stream bottom is bright orange, most likely a result of iron deposits in the soil. I loved how the sky was caught in the water’s surface as I looked upstream.

The resulting wetland at the meadow’s edge featured flowers that love “wet feet,” like Joe Pye Weed (Eutrochium maculatum) and Boneset (Eupatorium perfoliatum).

With a wetland nearby, dragonflies, flying predators, swooped across the meadow on the hunt for other insects.

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A Meadow Under Restoration Gets Us Dreaming

Another view of the meadow that is slowly being restored at Watershed Ridge

Witnessing the dramatic renewal that takes place when invasive shrubs are removed from park land is simply inspirational. What else, who else might return to this lovely piece of land once the Parks and Recreation Commission has time and the funds to develop this 170 acres? What seeds are waiting in the seed bank for their turn in the sun – perhaps even this autumn when the asters in their varied lavender-to-purple blooms or other autumn wildflowers rise from the earth? What other exotic creatures like the Snowberry Clearwing Moth might be sipping at future flowers? What birds might return to nest here? The possibilities are endless as the Ben and the Parks Commission work to renew the diversity of life which is our township’s natural heritage. So much to look forward to as this park progresses over the next several years!

Footnote: My sources for information, besides Oakland Township's Stewardship Manager Ben VanderWeide, are as follows: butterfliesathome.com;Pollinators of Native Plants by Heather Holm; Stokes Nature Guides: A Guide to Bird Behavior Volumes 1-3; Allaboutbirds.org, the website of the Cornell Ornithology Lab at Cornell University; Wikipedia; Herbarium of the University of Michigan at michiganflora.net; various Michigan Field Guides by Stan Tekiela; other sites as cited in the text.