I thought I’d experiment with periodic pieces that feature all the great natural features and creatures to be seen on a short walk in our township parks and natural areas. I expect that some of you feel too busy for a longer stroll (though I highly recommend trying to find the time when you can).
So now and then, I’ll share what I’ve found in just a 20 – 30 minute hike, with the hope that you’ll be inspired to take some brief excursions into nature to renew yourself in the midst of life’s everyday hubbub.
The Paint Creek Heritage Area – Wet Prairie on the Paint Creek Trail is located a short distance north of Silverbell Road, just west of Orion Road. It’s a delicate habitat without trails into it, so I thought I’d take you on a short virtual walk through its spatters of blue flowers on a sunny autumn afternoon.
The prairie here is called “wet” because the water table is near the surface, keeping the ground fairly wet for a good part of the year. In some areas the unique soils won’t let water penetrate deep into the soil. So in the spring, water pools on the surface, but later in the summer summer it’s very dry. Like many prairie plants, the beautiful wildflowers here evolved to cope with those changes. They also thrive after fires, since both lightning and the trains that ran along the trail years ago caused plenty of them. If given relief from non-native plants, these hardy, adaptable native blooms flourish and spread. Many of the plants at the wet prairie are specialists to soils rich in calcium, or calciphiles.
At the moment, the Wet Prairie is dappled in blue. Fringed Gentians (Gentianopsis crinita) grow enthusiastically across this grassy area. As each blossom unfolds, you can see the delicate fringe that lines the deep azure petals. Look for them on a sunny day, because they don’t open when it’s cloudy.
When I first began coming to the prairie about 5 years ago, Fringed Gentians were scarce – a few here, a few there. But thanks to the prescribed burns, systematic removal of competing non-native plants by our Stewardship crew, and probably some luck from the weather, their numbers seem to be very good this year. What a sight now to see groups of them blooming among the native grasses!
Another azure beauty blooms among large rocks on the southwest side of the prairie. Bottle Gentian (Gentiana andrewsii) has an unusual, closed blossom that never opens. Instead, the sturdy Bumblebees need to push their way inside, taking pollen with them when they pop back out and head for the next flower. It’s a clever strategy for enticing a highly effective pollinator like the bumblebee, but excluding the small insects that might take nectar, but not do much serious pollinating!
Like most prairies right now, the Wet Prairie also hosts other blue beauties, like the Smooth Blue Aster (Symphyotrichum laeve) and Sky Blue Aster (Symphyotrichum oolentangiense). The flowers of these two asters have very similar color, so you have to check the leaves to tell them apart. Smooth blue aster has smooth leaves with leaf bases that wrap around the stem, while Sky Blue Aster (also known as Prairie Heart-leaf Aster) has rough leaves with bases that don’t wrap around the stem. According to the Illinois Wildflowers website, a fount of useful information on Midwestern flowers, these little asters feed a huge number of native bees, as well as providing seeds for one of my favorite winter visitors from the far North, the Tree Sparrow (Spizella arborea).
Along the Paint Creek Trail near the park, and in the fenced exclosure at the back of the prairie, the hardy, vivid New England Asters (Symphyotrichum novae-angliae) glow in the sunlight – and migrating Monarch butterflies (Danaus pleixippus) feed avidly on them.
Some very unusual, white wildflowers sit close to the ground in many spots around the Wet Prairie right now. The delicate, dark green-striped Grass-of-Parnassus (Parnassia glauca) blooms are almost at the end of their season, but they’re still shining up from the grass in many places. I’ve never seen this wildflower in our other parks so I’m always happy to learn it’s blooming here in late summer/early fall. I think that in the photo below, the small orange and green satellite next to the flower is a very cool Grass-of-Parnassus seed head!
We have our own little orchids blooming in the Wet Prairie too. Small, spiraling stalks of native Ladies’ Tresses (genus Spiranthes) bloom here and there on the north end of the prairie. Actually, according in U-M’s Michigan Flora website, seven Spiranthes orchids and many other orchids bloom in various areas of Michigan – a surprise to me! Many of these orchids are in decline because of illegal harvesting and high deer densities, so please just look when you see an orchid.
A Few Extra Treats
The big butterflies are almost gone here, but I was lucky enough to see a beautiful small one that I’d not come across anywhere for about 3 years. The Common Buckeyes (Juonian coenia) love yellow flowers for some reason and that’s right where I saw one, poised at the tip of Gray Goldenrod (Solidago nemoralis). Buckeyes migrate to Florida and other southern destinations for the winter, so this one may have just been passing through. I’m glad I happened to cross its path!
The Common Buckeye isn’t common for me, but the Clouded Sulphur actually is, especially at this time of year! I enjoy these small yellow butterflies because they have a lovely flutter in the grass at the end of the year, when so many other flying beauties have disappeared. I just learned this year that these tiny butterflies also migrate south. They’re actually found all over North and South America at various times of the year!
Near the edge of the trail right across from the Wet Prairie, a large, dense patch of acorns lay underneath a small White Oak (Quercus Alba) and what I think was a mature Black Oak (Quercus veluntina). I assumed initially that these two trees had dropped the acorns directly below them. But later my husband suggested that perhaps this big dense patch of acorns was an attempt by a Red Squirrel (Tamiasciurus hudsonicus) to begin its cache for the winter. Maybe? Red squirrels do make piles of nuts at the foot of the trees in which they nest and then defend them from other creatures. I’m just not sure that a cache is likely so close to the trail – but who knows? A nice autumnal sight in any case.
Maybe Take a Nature Break?
So as you can see, a short walk can reap some nice rewards. A 20-30 minute walk in our parks in any season will offer up delightful surprises deep in the grass, hovering in mid-air, climbing up a shrub or perched high in a tree while you take a refreshing break from your daily routines. And crisp autumn days with cool cheeks, white sunlight and less biting insects are a real tonic after hours inside. So consider treating yourself to even a small dose of nature this week. I’m betting it will do you good. It always does for me.
Surprised a bit by seeing the photo above in a nature blog? Well, on my four October visits to Gallagher Creek Park, I noticed an abundance of a new species there – young humans and their watchful adults!
Late on autumn afternoons, this modest 15 acre park is now filled with the voices of excited little humans rocking, swinging, spinning , climbing, and sliding on the colorful new playground equipment installed in July by volunteers and staff of the Parks and Recreation Commission. (Click on photos to enlarge; hover cursor for captions.)
Girls see-sawing on the “dragonfly” at Gallagher Creek after the installation of the equipment last fall.
Playing on the “Stand ‘n’ Spin”
Two girls playing on the hollow “log” at the Gallagher Creek playground last fall after the equipment was first installed.
The park’s already becoming a place for families to cross paths and get to know their neighbors in the most densely populated part of our township. And meanwhile, in the background…
Nature Goes About Its Autumnal Business
The natural areas of Gallagher Creek look a bit scruffy right now from all the construction that went on this summer to build a picnic pavilion, a restroom enclosure, expanded parking area, the playground and a paved pathway. But despite all that to-ing and fro-ing, nature survives and offers beauty and bounty when you take time to venture into the fields.
Birds in the Distance as Children Play
Birds may keep their distance when the children are playing, but as I approached the tall grass at the edge of the creek east of the busy playground, a familiar head appeared above the tall grass.
From the absence of a white crown on its head, it seemed to be a juvenile Great Blue Heron (Ardea herodias) stalking along the far side of the creek. Young Blue Herons take 3 years to develop full adult plumage, according to the Stokes Guides to Bird Behavior (Vol. 3). This youngster flew off, as I crackled through the browning stalks of goldenrod and yarrow.
But just as I arrived the next morning, when the playground was empty, a juvenile – perhaps the same one? – flew over the treetops and swooped into a tree covered in vines. I snuck slowly forward and got one shot of it standing tall before it bent its knobby knees backward, spread those magnificent wings, and took to the air once more.
While the children shouted and laughed in the afternoon sun on a different afternoon, I watched a lone European Starling (Sturnus vulgaris) high in a snag staring out over the playground nearby. It paid no attention to the happy noises below. I imagined that it was waiting for its highly social companions, since starlings gather in huge flocks at this time of year. This one had completed its fall molt complete with fresh feathers tipped in white, giving it the spotted plumage that starlings wear in fall and winter. By spring, the white tips will be worn off, returning these birds to their iridescent blue/black mating colors, and its beak will lighten and even change to bright yellow if it’s a male.
Unnoticed by the playground youngsters, a large, rippling flock (or “murmuration”) of about 75 starlings suddenly descended on the trees east of the creek. But the lone starling just kept staring into the distance. Perhaps it just needed a break from all the cackling and whistling that goes on in a starling gathering.
Over in a quiet corner of the park, near the cat-tail marsh along the road, three little migrating Palm Warblers (Setophaga palmarum) in their duller fall colors chirped contact calls at each other before heading further south. The most notable field mark for these little birds is the bright yellow feathers under their tails and a pale “eyebrow” which they have year ’round.
Seeds Flying, Rattling, Dropping and Providing Food for Wildlife
Autumn, of course, is the time when plants ripen and disperse seeds for next spring’s blooming. In doing so, they also provide important nourishment for all kinds of creatures. So while the children played, I went out to see what kinds of food nature was preparing in the background.
Seemingly unaware of the hubbub on the playground, a struggling American Goldfinch (Spinus tristis) fumbled about trying to extract seed from a Canada Goldenrod (Solidago canadensis) while it swayed wildly in a stiff breeze. I wondered if it was a juvenile who hadn’t quite mastered the skills necessary to extract seeds on a windy day.
American Pokeweed (Phytolacca americana) would delight any child at this time of year with its hot pink stem and blackish purple berries. The trick would be to keep them from trying to eat the berries, since the seeds inside are slightly toxic to humans. According to one of my favorite wildflower sites, many of our favorite song birds (Bluebirds, Cedar Waxwings and more), as well as raccoons, opposums and the gray fox, feed on pokeweed berries with no problem. Pokeweed prefers disturbed soil, which makes Gallagher Creek Park just the right spot this year! After I took this shot, I came back a few days later to find the stem broken and picked clean. Mission accomplished – food eaten and seeds dispersed.
Some seed pods are rarely seen in our township except in this park. The wispy Bladdernut shrubs (Staphylea trifolia) produce elegant lantern-like pods. The shiny brown seeds inside shake in the wind, making a sound like a baby’s rattle. Though insects feed on the blossoms, there’s little evidence I could find that the seeds provide forage for wildlife. But the trees are doing a fine job of producing more Bladdernut shrubs as the number of them along the eastern tree line seems to be increasing nicely.
The common Cat-tails (genus Typha) are seeding as well, making a nice repast for a hungry Blue Jay (Cyanocitta cristata).
Cat-tails are seeding in the marsh on the park’s west side.
A Blue Jay probing for cat-tail seeds.
The pods of Swamp Milkweed (Asclepias incarnata) are splitting open to release their silky little parachutes, each containing a seed that can sail away on the wind. Milkweed has done its job by feeding Monarch caterpillars as well as many other butterflies and insects over the summer. So its current task is to get those seeds out into the world. If the seeds succeed in sprouting, they will feed more insects next year.
More Edibles for Wildlife Wait in the Grass
Mushrooms, of course, can be edible by humans, but they are frequently a meal for squirrels and deer as well. I saw two varieties while the children romped at Gallagher Creek. A giant Puffball (genus Calvatia) had been broken in half, probably by a curious human, since it seemed to have no teeth marks in it. One appeared in the same area last year. And a stump hosted some pretty Turkey-tail Mushrooms (Trametes versicolor), whose tough, rubbery surface might not please us, but probably could please a squirrel (particularly a Red Squirrel). I see them now and again with a mushroom between their paws.
A large puffball appeared along the treeline for the second year in a row.
Turkey-tail mushrooms on a stump at Gallagher.
As I stepped into the deep grass, I wished I had one of those busy children in tow to enjoy the sprays of Red-legged Grasshoppers (Melanoplus femurrubrum) leaping away from my feet. It would have made them laugh as it did me. These small grasshoppers lay their eggs less than inch under the earth in the autumn, and those eggs are a food source for birds, skunks, snakes and raccoons. Nymphs and adults can also be a food source for toads, snakes and some birds, but mostly during the summer months.
Beauty Underfoot Before the Frost
Even though much of Gallagher Creek is covered in brown stalks and shriveled blossoms, a few autumn wildflowers survived right up until the first frost. East of the observation deck, near the creek, the ground is covered with unusual and fragile Bottle Gentians (Gentiana andrewsii), a native wildflower that grows in only a few places in our township. Its closed blossoms never open so they are most often fertilized by bumblebees who are big enough to force their way inside and back out again. The gentians were so plentiful this year that I had to step carefully to avoid treading on one as I explored the area.
Nearby, a late-migrating Monarch butterfly ((Danaus plexippus) paused to sip on the last purple blossoms of New England Aster (Symphyotrichum novae-angliae), a classic autumn wildflower.
Birds Everywhere on a Cold, Quiet Morning – and a Playful Young Female
On the cold morning when I saw the heron that I mentioned above, the playground was empty and quiet. The bushes and trees, though, were alive with birds busily flitting from branch to branch, or shrub to soil, in search of anything they could find to eat.
What delighted me most was a large flock of Eastern Bluebirds (Sialia sialis). They were probably gathering to move a little farther south in Michigan or to Ohio in order to reach warmer weather, though Bluebirds often return here on warm winter days and some stay all year. The males are always the flashiest and were more plentiful in this flock.
But my favorite Bluebird on that chilly morning was what I’m guessing was a juvenile female. Young Bluebirds fledge wearing spotted breasts. But according to the Stokes Guide to Bird Behavior (Vol.2), they molt into adult plumage in August and September. I began to wonder if this gray-headed female was a youngster because she seemed to be practicing the grass-handling skills that she would need next spring in building her carefully woven nest. When I first spotted her, she had the head of a grass stem in her beak with the dry stalk trailing down her back.
She made a couple of tries at moving the grass into a more suitable position.
Seemingly frustrated, she dropped the stem between her feet and stared intently at it for a minute.
At last it seemed she had figured it out. She picked it up carefully in the middle of the stalk, a much easier way to handle it.
Satisfied, she carefully set it down on the railing on which she was perched. And then left the grass stem there and flew to nearby tree.
I loved seeing this young bird fiddle with what may have been her first attempt at handling the building material she would need in the spring to create her nest.
Besides the Bluebirds, a whole assortment of other birds made the most of the quiet park that cold morning. I’m fairly sure that a tiny migrating Ruby-crowned Kinglet (Regulus calendula) was among them, but it insisted on keeping only its rear in view! So I’ve added a photo of another one I saw in a previous year so you can have a better look at it. (Use the pause button if more time is needed for captions.)
A Park Where the Young Can Learn and Play
I believe that young humans, like the young of all species, need play as a way to learn about the world. So I loved watching children on the new playground at Gallagher Creek Park. So much is being learned as youngsters cope with siblings and strangers on the slide or the rocking “dragonfly” seesaw. Muscles grow stronger. Some learn the consequences of risk-taking and others overcome their fears. It’s great.
What I’m hoping is that once the trails are mowed again next spring, parents will take their children by the hand and explore this little park that offers so much – baby muskrats in the spring, a swollen creek after rain, tree swallows diving for insects in the summer, and native wildflowers in three seasons. And yes, even little birds, that like all children, are learning how to be skillful grown-ups.
Footnote: My sources for information, besides Oakland Township's Stewardship Manager Ben VanderWeide, are as follows: Allaboutbirds.org, the website of the Cornell Lab of Ornithology at Cornell University; Wikipedia; Herbarium of the University of Michigan at michiganflora.net;Butterflies of Michigan Field Guide by Jaret C. Daniels, A Guide to Bird Behavior Vols.1-3 by Donald W and Lillian Q.Stokes, entomology.ca/uky.edu on Red-legged Grasshoppers, illinoiswildflowers.info and others as cited in the text.
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.
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
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.)
Spring 2017: Buds, First Blooms, Migrators Flying in by Night and the Ebullient Symphony of Courting Birds and Frogs
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!
Summer 2017: Butterflies Galore as Restored Prairies Began to Bloom
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?
Autumn 2017: Birds Departed South, and Fall Wildflowers Bloomed
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!
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!
One hot fall morning, a male Red-bellied Woodpecker “kwirred” cheerfully as it hopped among drooping vines, plucking fall fruits along the Paint Creek Trail north of Silver Bell Road. Down near the ground, beneath the towering stalks of Big Bluestem (Andropogon gerardii) and Indian Grass (Sorghastrum nutans) on the Wet Prairie, native wildflowers bloomed, often unseen. This special prairie is “wet” because the soil just below the surface doesn’t allow water to penetrate. That leads to very wet conditions in the spring, but droughty soil in the heat of summer. It’s a “prairie” because prairie plants, which are adapted to fire, thrived here despite repeated wildfires over the years caused by the railroad. As a result, an unusual mix of autumn wildflowers, in exotic shapes and vivid colors, flourishes on our Wet Prairie.
Wow! When Ben told me that they’d been removing shrubby, invasive plants and preparing ground for seeding at Gallagher Creek Park, I didn’t picture such a great transformation. When I stepped from my car in the parking lot, I was at first shocked and then, as I explored, really thrilled!
The big changes are that the park is much more open, its gently rolling terrain revealed, and the creek is now visible almost all the way through the park! Where it once was hidden by both summer growth and impenetrable thickets, now the little creek can be observed, meandering across the meadows toward Paint Creek. In this open landscape, a hardy wildflower defied the frost, as did a tiny butterfly and an unfamiliar grasshopper, while a woodpecker drilled away at his winter home. Let me show you.
New Open Spaces
Maybe these photos of Ben’s will begin to give you a feel for how much more open the park is now. The cleared areas in the foreground of these two photos (the upward slope to the west) will be seeded with wildflowers and native grasses or sedges this month. The rest of the area, recently cleared, is scheduled for seeding next year. The native plant seed is being provided through a US Fish and Wildlife grant. (Click on photos to enlarge; hover cursor for captions.)
The area beyond the tree line in the distance in the above photos has been cleared all the way to the edge of the marsh that borders Silverbell Road. Eventually, once everything is replanted and the terrain is more settled, there may be paths into this area.
Below on the left, you can see some of the bushes that used to block our view of the creek edge – and on the right, is how it looks now that the shrubs have been removed. Some of these were native shrubs, Gray Dogwood (Cornus foemina). When it sprouts in the spring, Ben plans to let some of it grow again. But it needed to be cut back to prevent these aggressive shrubs from taking over the field along with Autumn Olive and other invasives!
Now you’d think with all that cut wood and dead grass, the park would feel quite abandoned by wildlife. But no. Despite the frost, my husband spotted Bottle Gentians still blooming on the west side of the park. These somewhat rare wildflowers and others should bloom more profusely now that the shrubs are removed and the Gentian’s seeds can benefit from increased sunlight.
Here are other rare native wildflowers that we hikers can hope to see in greater abundance once the restoration is complete.
The multi-colored wings of a native Common Buckeye Butterfly (Junonia coenia) glowed in autumn light against the deadwood one sunny morning last week. Isn’t the wing pattern beautiful on this small butterfly?
Nearby, we spotted a grasshopper that I’d never noticed before. Its dark brown body and forked “cerci” (area just above the end of the abdomen) make me think it’s a Broad-necked Grasshopper (Melanoplus keeleri luridus). According to the Orthoptera of Michigan (a link sent to me by a kind reader), this grasshopper is around until early November which is another indicator. Nice surprise!
I admit to being a bit worried about the long term survival of this long Garter Snake (Thamnophis sirtalis) weaving its way through the drying grass. It’s pretty vulnerable to hawks or owls until the plant life returns!
Up in a snag on the southwest side of the park, a slightly comical Downy Woodpecker was making its repetitive “squeek” as it excavated a series of holes in a snag. Just above its head , you can see the wood chips flying as it tossed them out of the hole. It may have a couple left in its beak as well. Busy bird, popping in and out of different holes.
Of course a group of White-tailed Deer (Odocoileus virginianus) stared curiously at me from the edge of the park. I don’t think I’ve ever come to this park without seeing deer on the eastern side. Watch out for them when driving in November and December as they get quite heedless during the rut!
A couple of oddities showed up, too. Here’s a large Puffball Mushroom (phylum Basidiomycota) that was a bit beyond its expiration date, so to speak – though it appears some animal or bird may have sampled it.
The hole of what was probably a Rusty Crayfish (Orconectes rusticus) appeared as well.These aggressive crayfish used to live only in the West, but were transported to our area, it’s believed, as bait. This may be the same hole our birding friend Antonio saw in May, but it’s taller now with fresh, wet mud on it.
Gallagher Creek Itself is Now Visible!
My husband and I had fun tracking along as much of the creek as we could once we realized its path could be followed through the park. It enters through a culvert under Silverbell Road at the west and flows down past the viewing platform. In the summer, its current is hidden among tall grasses. Autumn, however, reveals its meandering journey, making multiple pools that join up farther down.
It was impossible to get close to the river before. Both non-native and native grasses grew shoulder high and the thickets of shrubs were impenetrable. Now we can watch the creek find its way along the meadow.
In the “riparian corridor” formed by the stream meeting the meadow, we spotted what I think is an American Tree Sparrow (Spizelloides arborea), though the stick that was right in front of its eye made it hard to tell before it took off!
Gallagher Creek joins up with two other small streams that cross Silverbell farther east and flow into and out of the marsh toward the creek. They create a more quickly flowing stream by the time the creek reaches the new Pinnacles development to the east where a lovely bridge crosses over it. (Thanks to our birding friend, Nancy Russell, for the tip on where to find it!)
By the way, wasps evidently thought the bridge made a nice location and built across from the bridge. I guess all the houses, even the insect ones, are elegant and huge in this development!
From there, Gallagher Creek flows down behind private homes, until it appears again, to flow from west to east through a culvert under Gallagher Road, just above the Paint Creek Trail.
And once it’s crossed the road, it flows along Gallagher, eventually running through a culvert into Paint Creek near the cider mill.
According to the Southeast Michigan Department of Natural Resources newsletter in 2011, Gallagher Creek was “home to one of the few remaining self-sustaining Brook Trout (Salvelinus fontinalis) populations in southern Michigan.” At the time that newsletter appeared, development around the park had decreased this native fish’s population dramatically. “The brook trout density found in this survey was about 50 per mile, down from 300 per mile in 1990 and 1998. This decline in abundance is likely due to siltation of the stream from the development along the creek.” I wonder if brook trout are still spawning in Gallagher Creek, the young still making their way to Paint Creek. Perhaps the DNR will do another survey that will let us know their fate.
Now we can look with anticipation to next year at Gallagher Creek Park. The land should bloom with new flowers and grasses planted this fall and next spring. Native seeds that have waited in the seed bank below the ground for years may now emerge as sun reaches the soil. With more flowers, come more butterflies and other insects, and then more birds and other wildlife. So keep your eye on this little gem of a park. It’s on its way to being a great resource for families in the south end of the township!
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.