The Prairie Whispers “Spring”

“…this spring morning with its cloud of light, that wakes the blackbird in the trees downhill…”—W.S. Merwin

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On March 1, Jeff and I celebrated the first day of meteorological spring by hiking the 1,829-acre Springbrook Prairie in Naperville, IL.  March came in like a lamb.

From its unlikely spot smack in the middle of subdivisions and busy shopping centers, Springbrook Prairie serves as an oasis for wildlife and native plants. As part of the Illinois Nature Preserves and DuPage Forest Preserve system…

… it is (according to the forest preserve’s website) “a regionally significant grassland for breeding and overwintering birds and home to meadowlarks, dickcissels, grasshopper sparrows, woodcocks and bobolinks as well as state-endangered northern harriers, short-eared owls, and Henslow’s sparrows.” Some of these birds stick around during the winter; others will swing into the area in a month or two with the northward migration.

That’s quite a list of birds.  Shielding our eyes against the sun, we see something unexpected.

A bald eagle! From its “grave troubles” in the 1970s (as the Illinois Natural History Survey tells us), it is estimated that 30-40 breeding pairs of bald eagles now nest in Illinois each year. We watch it soar, buffeted by the winds, until it is out of sight. As we marvel over this epiphany, we hear the sound of a different bird. Oka-lee! Oka-lee!

We first heard them a week ago as we hiked the Belmont Prairie. Their song is a harbinger of spring.  Soon, they’ll be lost in a chorus of spring birdsong, but for now, they take center stage.

A few Canada geese appear overhead. Two mallards complete our informal bird count. Not bad for the first day of March.

The scent of mud and thaw tickles my nose;  underwritten with a vague hint of chlorophyll.

Strong breezes bend the grasses.

The temperature climbs as we hike—soon, it’s almost 60 degrees. Sixty degrees! I unwind my scarf, unzip my coat.

Joggers plod methodically along the trail, eyes forward, earbuds in place. They leave deep prints on the thawing crushed limestone trail. Bicyclists whiz through, the only evidence minutes later are the lines grooved into the path.

Our pace, by comparison, is slow. We’re here to look.

Bright light floods the grasslands. Mornings now, I wake to this sunlight which pours through the blinds and jump-starts my day. In less than a week—March 8—we’ll change to daylight savings time and seem to “lose” some of these sunlight gains. Getting started in the morning will be a more difficult chore. But for now, I lean into the light.

What a difference sunshine and warmth make!

Families are out in groups, laughing and joking. Everyone seems energized by the blue skies.

Grasslands are on the brink of disappearance. To save them, we have to set them aflame. Ironic, isn’t it?  To “destroy” what we want to preserve? But fire is life to prairies. Soon these grasses and ghosts of wildflowers past will turn to ashes in the prescribed burns.

Mowed boundaries—firebreaks—for the prescribed burns are in place…

…a foreshadowing of what is to come. We’ve turned a corner. Soon. Very soon.

The prairie world has been half-dreaming…

…almost sleeping.

It’s time to wake up.

All the signs are in place. The slant of light. Warmth. Birdsong. The scent of green.

Spring.

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The opening quote is part of a poem “Variations to the Accompaniment of a Cloud” from Garden Time by W.S. Merwin (1927-2019). My favorite of his poems is “After the Dragonflies” from the same volume. Merwin grew up in New Jersey and Pennsylvania, and was the son of a Presbyterian minister; he later became a practicing Buddhist and moved to Hawaii. As a child, he wrote hymns. He was our U.S. Poet Laureate twice, and won almost all the major awards given for poetry. I appreciate Merwin for his deep explorations of the natural world and his call to conservation.

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All photos this week copyright Cindy Crosby and taken at Springbrook Prairie, Forest Preserve District of DuPage County/Illinois Nature Preserves, Naperville, IL (top to bottom):  March on Springbrook Prairie; sign; prairie skies (can you see the “snowy egret” in the cloud formation?); bald eagle (Haliaeetus leucocephalus); red-winged blackbirds (Agelaius phoeniceus); possibly a red-winged blackbird (Agelaius phoeniceus) nest (corrections welcome); mallard ducks (Anas platyrhynchos); rattlesnake master (Eryngium yuccafolium); switchgrass (Panicum virgatum); Indian grass (Sorghastrum nutans); hiker; bee balm (Monarda fistulosa); bee balm (Monarda fistulosa); prairie skies; dogbane or Indian hemp (Apocynum cannabinum); mowed firebreak; curve in the trail; snowmelt; common milkweed (Asclepias syriaca); common milkweed (Asclepias syriaca); grasses and water. “Lean into the light” is a phrase borrowed from Barry Lopez —one of my favorites —from “Arctic Dreams.”

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Join Cindy for a Class or Talk in March

Nature Writing Workshop (a blended online and in-person course, three Tuesday evenings in-person) begins March 3 at The Morton Arboretum in Lisle, IL. For details and registration, click here. Sold out. Call to be put on the waiting list.

The Tallgrass Prairie: A Conversation— March 12  Thursday, 10am-12noon, Leafing Through the Pages Book Club, The Morton Arboretum, Lisle, IL. Open to the public; however, all regular Arboretum admission fees apply.  Books available at The Arboretum Store.

Dragonfly Workshop, March 14  Saturday, 9-11:30 a.m.  Nachusa Grasslands, Franklin Grove, IL. Free and open to new and experienced dragonfly monitors, prairie stewards, and the public, but you must register as space is limited. Contact phrelanzer@aol.com for more information,  details will be sent with registration.

Tallgrass Prairie Ecology Online begins March 26 through the Morton Arboretum.  Details and registration here.

See more at http://www.cindycrosby.com   

Skunked at the End of Prairie Winter

“One sometimes finds what one isn’t looking for.” –Alexander Fleming

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Lately, I’ve been hunting skunk cabbage. I’ve seen it around the marshy areas of the lakes and ponds, and I have it on good authority it should be in the swampy areas of the prairie wetlands where I’m a steward supervisor.

Unfortunately, I keep getting (forgive me) skunked. We’re updating our prairie plant inventory, and we know skunk cabbage was sighted here in 2005. But…where? And so, I keep walking the banks of Willoway Brook, brushing aside leaves, scouring the prairie wetlands. No luck.

I love this elusive plant. Although it can poke through the snow as early as December in the Chicago region, seeing it emerge always says “spring” to me.

Spring! It’s so close you can almost taste it. You can smell it in the air; feel it in the mud squishing under your hiking boots. March 20 is the vernal equinox—our astronomical spring.  But for those of us ready to rush the season a little, Thursday, March 1, stands in as the official day of meteorological spring.

Astro-what? Meteorological? Huh?

There’s a great article from the National Oceanic and Atmospheric Association (NOAA) about the difference  here. A quick overview: meteorological spring—the March 1 kickoff—is  a way for scientists to have consistent statistics  from year to year, using the calendar months as a guide.

I like using this earlier start date. Just thinking it is officially “spring” improves my attitude. Spring! It’s here Thursday! Well, sort of. Signs of it are everywhere on this almost 50 degree day as I hike the tallgrass. The snowdrops are blooming nearby.

Out on the prairie, Willoway Brook runs free of ice and snow.

So what’s all the fuss about the other “spring” date? That sort of depressing, middle of March kick-off I mentioned? Why use it? Astronomical spring—based on the position of the Earth to the sun (that “vernal equinox”) means the days we count as the spring season will vary from year to year. Very simply put, an equinox means day and night are of the same duration, or equal.  Astronomical seasons, based on the Earth and Sun’s positions, vary from 89-93 days long each year, NOAA tells us. So if you’re a scientist, it wreaks havoc on your comparison statistics to use the changeable astronomical seasons. Using the months of March, April, and May as “spring” for comparison from year to year makes more sense.

Of course there’s Leap Year, but hey! Let’s quit while we’re ahead and leave that explanation for another day.

The Latin “ver” means spring. But many scientists prefer the term “March equinox” as it is more globally universal.

Keep in mind that for my friends in New Zealand and in the Southern Hemisphere, it makes no sense to say they have a vernal equinox, nor is March the beginning of their spring, as the seasons are the reverse of what we in the Northern Hemisphere experience.

Whew! Is your head spinning yet?

Mine is, a little.

Meanwhile, the calendar may say spring this week, but I’m still hunting skunk cabbage in the prairie wetlands. Maybe it has disappeared since our last prairie plant inventory. More likely, I’m just not looking attentively enough.

The bonus is, of course, that as I look for the missing skunk cabbage, I see a lot of other  signs of spring on the way.

Which makes getting “skunked” so worth it.

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Alexander Fleming (1881-1955), whose quote opens this post, was a brilliant Scottish scientist. After seeing many soldiers die from sepsis during World War 1, he researched the reason antiseptics (which were used to treat infection at the time) were ineffective. His untidy, cluttered lab led to penicillin’s accidental discovery. Fleming’s work is considered the beginning of modern antibiotics.

All photos and video copyright Cindy Crosby (top to bottom): skunk cabbage (Symplocarpus foetidus), The Morton Arboretum, Lisle, IL; skunk cabbage (Symplocarpus foetidus), The Morton Arboretum, Lisle, IL; frost at Hidden Lake Forest Preserve prairie plantings, Forest Preserve District of DuPage County, Downer’s Grove, IL; trail through the Schulenberg Prairie at the end of February, The Morton Arboretum, Lisle, IL; snowdrops (Galanthus nivalis), The Morton Arboretum, Lisle, IL; water running in Willoway Brook, Schulenberg Prairie Savanna, The Morton Arboretum, Lisle, IL; Indian grass (Sorghastrum nutans), Hidden Lake Forest Preserve, Forest Preserve District of DuPage County, Downer’s Grove, IL; Willoway Brook, Schulenberg Prairie, The Morton Arboretum, Lisle, IL; rattlesnake master (Eryngium yuccifolium), Belmont Prairie Nature Preserve, Illinois DNR, The Nature Conservancy, Downer’s Grove Park District, Downer’s Grove, IL;  acorn on ice, Schulenberg Prairie Savanna, The Morton Arboretum, Lisle, IL; frost at Hidden Lake Forest Preserve prairie plantings, Forest Preserve District of DuPage County, Downer’s Grove, IL; bee balm (Monarda fistulosa), Schulenberg Prairie, The Morton Arboretum, Lisle, IL.

Thanks to NOAA for the information on meteorological spring and astronomical spring.