Do you mind if I briefly take you back to February? I know we’re all getting itchy to step into spring. But here in southeast Michigan, the line between the two seasons blurs a bit in late February and March.
So I want to remember that the tail end of winter has it charms – and then spend some time relishing the early signs of spring before the Equinox.
FEBRUARY: Sparkling with Ice, Patterned with Prints and Revealing the Shapes of Slopes and Seedheads!
Accompanied by our familiar year ’round birds and a few winter visitors, bundled against bitter days, I spent most of February in two parks – Cranberry Lake Park and Charles Ilsley Park. I puzzled over prints in the snow, admired ice patterns and worked at re-identifying last year’s wildflowers by their winter architecture.
Wild Neighbors Make Brief Appearances on a Winter Day
It’s always a great comfort to me on a winter walk, when my numb fingers resist taking photos, that birds and animals keep me company. At Charles Ilsley Park, an American Red Squirrel (Tamiasciurus hudsonicus) scrambled onto a branch near me with its mouth stretched around a large nut, perhaps a walnut that had lost its outer covering since dropping last fall. The squirrel was so intent on conquering its prize nut that I got a quick shot before it jumped out of sight.
On a Cranberry Lake Park walk in February, through the thicket of tree branches, the birding group caught sight of a Red-tailed Hawk (Buteo jamaicensis) on a perch near the lake, scanning for prey. It had plumped up against the cold and looked just a bit disgruntled. Perhaps that morning had brought slim pickings.
American Tree Sparrows (Spizelloides arborea) visit us just for the winter and are everywhere now. With their gray breasts centered with a black spot and a nice chesnut cap and eyeline, they’re by far the most obvious sparrow in the parks in winter – and they make a friendly twitter when they’re flocking. On my coldest day at Cranberry, I saw one huddled in the dry stems of a field as an icy wind ruffled its feathers. It would venture out periodically to grab a few seeds and then hunker down again in the grass. But on a sunnier day, one perched quite calmly on a dry stem of non-native Common Mullein. At Ilsley, several whooshed up from the fields in small flocks and dispersed as I passed. [Click on photos to enlarge; hover cursor for captions.]
Across Ilsley’s central prairie, high up on a tall snag, I spotted a Pileated Woodpecker (Dryocopus pileatus). If you click on the left photo, you’ll see its head peeking above a short branch in the crotch of the dead tree. I began to take a series of slow, cautious steps in its direction, but it spotted my camera raised and sailed off into the distance, the large white patches under each wing flashing in the sunlight. To the right you can see those white under wings in a fine photo by dpdawes at inaturalist.org, who got a lot closer to her/his bird than I did to mine!
Near Ilsley’s north prairie, a lengthy repetition of the “Kwirrrr” call alerted me to my constant winter companion, the Red-bellied Woodpecker (Melanerpes carolinus). Hitching along a distant tree trunk searching out insect eggs or larvae, this male multi-tasked, firmly establishing his territory with calls while continuing to forage. I clicked the shutter in a hurry when he paused to check for any threats or other males in the area.
At Ilsley, I followed a flock of American Crows (Corvus brachyrhynchos) as they surged from one treetop to the next. Eventually one ventured close to me, as if checking my intentions. From what I learned in the Cornell crow class, this is likely an older member of a crow family since it has a few white feathers.
And then there are creatures who just have a faulty sense of timing. Somehow, my husband and I spotted this tiny fly perched on the edge of a boot print at Charles Isley Park. Dr. Gary Parsons from Michigan State identified it for me as a Snail-eating Fly (family Sciomyzidae, possible genus Dictya), so named because the larval young of this fly have a preference for snails. He guessed that it probably “woke from it winter nap” prematurely, fooled by a warm, melting winter day. I like its intricately patterned wings and legs!
Some Wild Neighbors Leave Only Hints of their Presence
Part of the fun in a winter walk is trying to figure out a creature’s presence only from the prints they leave behind. Walking down the Hickory Lane, I saw the flash of an Eastern Gray Squirrel (Sciurus carolinensis) as it dashed across the trail and into a tree hole so slim it seemed impossible that the squirrel could fit inside! But it left its tracks behind as it approached the tree and leapt toward the trunk.
A large mammal left clues to its activity down near Cranberry Lake. I approached the lake on an icy day. I wanted to see if the beaver I’d seen evidence of last year had come out of its den again to find some extra tree bark to chew on this winter. As I approached, bright scarlet fruits caught my attention, vivid against the silver of a frosty morning. Dr. Ben VanderWeide, our township Stewardship Manager, later identified them as the rose hips of a Swamp Rose (Rosa palustris). Color is such eye candy in the winter months! And just beyond, as I prowled the frozen ground near the lake, was the evidence I sought – a tree stump recently gnawed to a point by what could only be a North American Beaver (Castor canadensis).
I cautiously stepped out onto the ice, but it held. Off in the distance, the snow lay like white satin on the lake’s surface. Around a bend in the shore, the beaver’s den loomed a bit larger this year and yes! I could see the raw end of a recently cut log protruding from its den. How the beaver stuck it in there mystifies me but the bark should make a cozy meal for the beaver/s inside on a cold day. A few other recently added sticks protruded from either side.
Pondering Snow Prints
Tracks of all kinds filigree the landscape on a winter morning. The birding group noticed the small canine tracks of what we guessed was some sort of Fox probably a Red Fox (Vulpes vulpes) since it was in an open area rather than a woods. A neat line of single prints usually means a wild canine and these were rather small as they curved around the turkey breeder building at Cranberry Lake Park. The coyote’s tracks at Charles Ilsley Park have the same features but are considerably larger. Coyotes are mating now so you’ll see more of their twisty, fur-filled scat along the trails as they mark the boundaries of their territory. (I’ll spare you a scat photo….)
Lots of smaller creatures are scurrying about on the snow during the night. An indecisive White-footed Mouse (Peromyscus leucopus) left its “sewing machine” tracks in the snow as it apparently darted out into a trail twice, retreated each time and then finished dashing across to dive into a tiny hole on the far side. I’m wondering if the strange track in the center photo is that of a Meadow Vole (Microtus pennsylvanicus) that nosed about just under the surface of the snow. I’m guessing that from the fact that Voles stay closer to the surface when they burrow in the grass, leaving larger furrows than the smaller mice. But if anyone has a better idea, I’m open to it. And by the size, I’m guessing that tidy little squirrel print on the right is probably that of a pausing American Red Squirrel.
And can anyone guess what made this pattern of polka-dots all over the snow around Cranberry Lake Park one February morning? My first guess was snow melt dripping from the limbs, but I’ve seen a lot of thawing snow and I’ve never seen this tapioca design before. Maybe air bubbles being driven up from below? Anyone have a theory on this one?
Admiring the Stark Architecture of Last Year’s Wildflowers
One of my goals is to be as familiar with wildflowers in winter as I’m becoming in summer. I love the linear designs they make against the sere backdrop of a winter field. Here are a few examples paired with their summer finery.
MARCH: The Sweet Song of Running Water,Migrators Appear, Buds Swell – but Can It Last?
Is it spring yet, or the last hurrahs of winter? It was hard to tell on an early spring day when snow still lay beneath the russet tapestry of dry plants on Charles Ilsley Park’s west prairie. But a brisk wind chased the cloud shadows across the field and it sure felt like spring. (Turn up your volume to hear the wind and the Blue Jay calling.)
First Bursts of Irrepressible Spring Song!
A good pre-spring sign is that male birds have already begun trilling their familiar mating songs. A male Northern Cardinal (Cardinalis cardinalis) flew down near me and threw back his head to let forth his song. As usual, he turned 180 degrees to sing in both directions, in an effort, no doubt, to broadcast his presence as widely as possible!
We’re all pretty familiar with the Black-Capped Chickadee’s call (Poecile atricapillus). After all, “Chickadee-dee-dee” is how it got its name! But oddly, in spring they sing a very simple, two note song to establish territory or attract a mate. I couldn’t get a good shot of the lothario that I watched hopping manically from limb to limb at Ilsley, so the song recording below is his, but the photo is from an early spring in 2016.
The Eastern Bluebirds (Sialia sialis) have been around off and on all winter. But just lately, they’ve started checking out the bluebird boxes in our parks. Here’s a female evaluating the real estate at Charles Ilsley Park.
Not all spring sounds, though, are mating calls. Our township stewardship manager, Dr. Ben VanderWeide, heard the exquisitely high, piercing call of two Golden-crowned Kinglets (Regulus satrapa) at Cranberry Lake Park during the bird walk last week. Cornell tells us that “This is one of the first bird songs that people stop being able to hear as they age.” Ahem…that’s me, I’m afraid. I did see them quickly through my binoculars but never got a camera on them. Here’s a photo of one of these pretty little migrators taken by cedimaria, a photographer at iNaturalist.org. Sometimes these Kinglets appear during the winter in our area, but it’s more likely that the one we heard and saw was on its way north to breed at the tip of the Mitten, or in Canada.
Sandhill Cranes (Antigone canadensis) flew far over head at Ilsley, braying their prehistoric call and by the first week in March, a male Red-winged Blackbird burst forth with his buzzing trill on a thistle stalk. The females will arrive in a few weeks.
The Trickle of the Thaw and Buds!
At Ilsley, water seemed to be finding it way everywhere as the ice melted in various wetlands. Within the eastern prairie, a narrow rivulet appeared to have sculpted a beautiful little ice cave under the snow. My husband and I were mystified as how it formed. We thought perhaps the water beneath the ice had drained away along the narrow line to the right and part of the ice had dropped, because the inside of the cave was bone dry. But we’re just guessing. Anyone have a better theory?
I could envision that a small creature might shelter overnight in this wee cave for protection, since the ground within was dry!
Elsewhere at Ilsley, the trickle of water signaled hope for spring. Over in the woods, one of the ice covered wetlands had melted enough that a stream ran away from it into the trees.
And nearby, a brilliant spear-shaped mound of moss took advantage of all the water and glowed in the thin sunlight.
The swelling, red buds of Silver Maples (Acer saccharinum) always give me hope in March so I keep checking on them each time I explore the path into Ilsley from the west. And in Cranberry Lake Park, Ben spotted the first cottony plumes of Pussy Willow (Salix discolor) breaking into the cold spring air. I’ve loved those fuzzy signs of spring since childhood when they bloomed right outside my family’s kitchen window.
The Best Kind of “Social Distance”
As I finish this blog, the COVID-19 virus has taken hold in Michigan and we are instructed to avoid crowded places and keep a “social distance” from others for at least the rest of the month. That certainly makes perfect sense, but it can make all of us feel a bit isolated. Luckily, nature invites us out into the fields and woods where no threats exist really, except maybe wet feet and some spring mud. Wildlife has always believed in “social distance” so no problem there; they consistently respect my space by taking off when they see me – as my camera can attest!
So now’s the ideal moment to re-acquaint yourself and your family with the infinite variety of the natural world. Leave behind the confines of a centrally heated home and let the moist, cold air of March tickle your nose and redden your cheeks. Open a door and listen to the dawn chorus of the songbirds. (Listen for Sandhill Cranes down in the marsh at the end!)
Watch for bursting buds and catch your own reflection in a mud puddle. Discover the joys of darkness and silence while watching the stars on a clear, moonless night. Maybe we can rediscover all that we’ve been missing in the hubbub of a “normal” day. And that way, we can turn our “social distance” into an adventure in the wild for ourselves and our children.
2 thoughts on “Late Winter Sparkle and Early Spring Music: Charles Ilsley and Cranberry Lake Parks”
Thank you Cam. I lack the words to tell you how much I appreciate your posts. Especially at this time.
I’m so glad you’re pleased with the posts. It’s helping me so much to be out in the parks, too and to escape for a while into writing and such as I put the blog together. Thank you.