10 Reasons to Hike the July Prairie

“Stuff your eyes with wonder. Live as if you would drop dead in ten seconds. See the world.” — Ray Bradbury

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Hot. Humid. Did I mention, it’s hot?

So many reasons to stay inside with the air conditioning on, preferably while sipping a cold beverage.

And yet.  This is one of the most beautiful months on the tallgrass prairie. A new wildflower species seems to open—in vivid technicolor—every day.  Monarchs float like magnets toward milkweed. Tiny Halloween pennant dragonflies dazzle in their dance with the grasses and sedges.

Big bluestem shoots up, over our heads now in the wetter places, ready to unfurl its turkeyfoot at any moment. Switchgrass shakes out her seedheads. Compass plants burst into their first sunshine blooms.

Prairie cinquefoil’s clusters of flowers appear as if by magic. Invisible, until bloom time.

Inhale the smell of crisp mountain mint; the tang of bee balm. Listen! Is that a common yellow throat, yo-yo-ing its summer song? July is passing. Don’t miss it!

Not convinced?  Here are 10 reasons to hike the prairie this week. Let the countdown begin.

#10. Hummingbird moths, such as this snowberry clearwing, zip from bee balm bloom to bee balm bloom.

#9. Rare plants, like this eastern prairie fringed orchid are no less beautiful for being just-past peak. Plus a bonus lady spotted beetle.

#8. Meadowhawk dragonflies. The Japanese haiku poet Basho wrote of the red Odonates: “Crimson pepper pod/add two wings/darting dragonfly.” Perfect.

#7. Michigan lilies. Enough said.

#6. Queen of the prairie, so pretty in royal pink (and smelling of roses!).

#5. Calico pennant dragonflies. This one’s a boy.

#4. Mountain mint in bloom. I can’t resist popping a leaf or two into my mouth. Bonus: a margined leatherwing beetle.

#3. July’s pop-up thunderstorms. The drama of being alone on the tallgrass prairie as one suddenly rolls in is a cheap adrenaline rush for the thrill seeker. Recommended action: Vamoose!

#2. Milkweed in bloom. Prairie milkweed…

…and butterflyweed, with a visiting monarch. Both native milkweeds are attractive to these famous flyers.

#1. Rattlesnake master: Silver spheres in the sunlight. So ethereal.

Ten reasons to put down your phone, close your laptop, and go discover what you can add to the above list on your prairie walk.

Ten good reasons to hike the prairie in July.

Ready? Let’s go.

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The quote that opens this post is from writer Ray Bradbury (1920-2012), born in Waukegon, IL, and best known for his dystopian novel Fahrenheit 451. He wrote many works of fiction, including the Illinois classic based loosely on his childhood, Dandelion Wine.

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All photos copyright Cindy Crosby (top to bottom): July at Kent Fuller Air Station Prairie, Glen View, IL; green bottle fly (Lucilia sericata) and Peck’s skipper (Polites peckius) on Illinois bundleflower (Desmanthus illinoensis), West Side prairie planting, The Morton Arboretum, Lisle, IL; female Halloween pennant dragonfly (Celithemis eponina) on a sedge, possibly Muhlenberg’s sedge? (Carex muehlenbergi), Schulenberg Prairie, The Morton Arboretum, Lisle, IL; prairie cinquefoil (Drymocallis arguta), Schulenberg Prairie, The Morton Arboretum, Lisle, IL; snowberry clearwing hummingbird moth (Hemaris diffinis) on bee balm (Monarda fistulosa), Schulenberg Prairie, The Morton Arboretum, Lisle, IL; eastern prairie fringed orchid (Plantanthera leucophaea) with spotted lady beetle (Coleomegilla maculata), Illinois preserve; meadowhawk dragonfly (Sympetrum spp.) on purple coneflower (Echinacea purpurea), West Side field, The Morton Arboretum, Lisle, IL; Michigan lily ( Lilium michiganense) with purple prairie clover (Dalea purpurea) in the background, Schulenberg Prairie, The Morton Arboretum, Lisle, IL; queen of the prairie (Filipendula rubra), author’s backyard prairie patch, Glen Ellyn, IL; male calico pennant dragonfly (Celithemis elisa), on purple prairie clover (Dalea purpurea), Schulenberg Prairie, The Morton Arboretum, Lisle, IL; margined leatherwing beetle (Chauliognathus marginatus) on common mountain mint (Pycnanthemum virginianum), West Side field, The Morton Arboretum, Lisle, IL; pop-up thunderstorm over the Schulenberg Prairie, The Morton Arboretum, Lisle, IL; prairie milkweed (Asclepias sullivantii) with a sprinkling of unknown ant species (Formicidae), Kent Fuller Air Station Prairie, Glen View, IL; butterflyweed (Asclepias tuberosa) with a monarch butterfly (Danaus plexippus) Kent Fuller Air Station Prairie, Glen View, IL; rattlesnake master (Eryngium yuccifolium), Schulenberg Prairie, The Morton Arboretum, Lisle, IL. Thanks to Benjamin Vogt for his reminder of queen of the prairie’s fragrance.

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Cindy’s Upcoming Speaking and Events:

August 2, 8-11:30 a.m., Prairie Ethnobotany: How People Have Used Prairie Plants Throughout History, The Morton Arboretum, Lisle, IL. Register here.

August 12, 7-8:30 p.m., Dragonflies and Damselflies: The Garden’s Frequent Flyers, Fox Valley Garden Club, Aurora, IL. Free and open to the Public. Details here.

August 19-22, 8-5 p.m. daily, National Association for Interpretation Certified Interpretive Guide Training, The Morton Arboretum, Lisle, IL. Register here.

August 29, 7-8:30 p.m., Summer Literary Series: Tallgrass Conversations: In Search of the Prairie Spirit. Hope aboard the Morton Arboretum’s tram and enjoy a cool beverage, then listen to Cindy talk about the “prairie spirit” on the beautiful Schulenberg Prairie, the fourth oldest prairie restoration in the world. Register here.

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

A Vision for Prairie

“What are we made of? How did the universe begin? What secrets do the smallest, most elemental particles of matter hold, and how can they help us understand the intricacies of space and time?”–Fermilab

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I’m pondering some the above questions as I hike Fermilab’s prairies and natural areas. It’s 95 degrees with a heat index of about 110. Outside is not where the rational part of me wants to be. But today, I have a chance to explore some of the iconic prairie plantings at Fermilab. I don’t want to miss the opportunity.

Fermilab is a 6,800 acre particle physics laboratory about an hour west of Chicago, established in 1967.  Their stated vision is to “solve the mysteries of matter, energy, space and time for the benefit of all.” I admire Fermilab’s drive to know. But as someone who barely passed physics in high school and dropped out of calculus, I’m not here for the  particle accelerators and neutrino science. I’m here for their prairie.

And what beautiful sweeps of tallgrass are all around me.

The compass plant flowers (above) wave over my head, their periscope-like blooms splashing the prairie with yellow. Waist-high Culver’s root (below) is in the early stages of bloom. Its white candles are luminescent in the tallgrass.

To restore prairie in this place is an act of creativity and the imagination, as well as an act of science. Biochemist Dr. Robert Betz had a vision for the vast acreage that surrounds Fermilab’s accelerator ring and the grounds around the various research labs and buildings. Today, the results of that vision and the tireless work of volunteers, with leadership by ecologist Ryan Campbell, are almost 1,000 acres of planted tallgrass prairie. The prairie, along with other natural areas, encompasses “high-quality aquatic habitats, rare orchids, and even nesting Osprey”.

All around me is evidence of a successful outcome. Butterflies are puddling along the two-track, including this pretty little tailed-blue. They’re attracted to the salts and minerals in the dirt.

Impressive oak savannas edge the prairies. Their cool shade is a welcome contrast to the blazing heat. The wetlands along the two-track gravel road are home to myriad dragonflies, water birds, and other aquatic life. The wetlands are lush. Brimming with water after the rain of previous weeks.

Speaking of dragonflies! They are out in full force on my hike, despite the fierce heat. As I walk,  at least half a dozen Halloween pennant dragonflies are stationed in the tallgrass at regular intervals. Although much about dragonfly body temperature regulation is unknown, we do know that when it is hot they use strategies to lower their body heat. This one has its abdomen pointed downward to cool off.

Other times you’ll see dragonflies doing handstands across the prairie in hot weather, a thermoregulatory practice called obelisking that helps deflect heat.

I need some strategies of my  own to get out of the hot, sticky weather—strategies that don’t involve standing on my head or other gymnastics. Time to find my air-conditioned car. Whew!

Each prairie has its own delights. On the Schulenberg Prairie at The Morton Arboretum where I’m a steward supervisor, bunchflower is in eye-popping bloom this week. 

The lilies make me want to sit for an hour and just look. (Mosquitoes quickly put an end to that notion.)

Nachusa Grasslands, where I’m also a steward,  is carpeted with wildflowers of all descriptions this month. Like an impressionist painting, isn’t it?

These two prairies both have some beautiful butterflies. Like this black swallowtail at the Schulenberg Prairie, which flew erratically across the flowers and led me on a merry chase for a closer view.

Or this regal fritillary at Nachusa Grasslands, quietly puddling in the mud.

Sometimes, as I’m busy tending to my responsibilities on these two sites, it’s easy to forget how many other astonishing prairies there are all around me.  The last time I hiked Fermilab this year, it had just been burned. Look at it now!

There is joy in the familiar. But delight in new discoveries.  Although I’ve been coming to Fermilab Natural Areas off and on now for years, today’s short road trip is a mental post-it note reminder to myself to not get in a “prairie rut.” Visit new prairies.  Discover the delights of seeing prairie restoration in all its variations. Expand my perspective. Learn from what other stewards are doing. Hit the road and see what new tallgrass adventures await.

Where will your next prairie adventure take you?

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The opening quote is from Fermilab’s website. If you want to learn more about Fermilabs Natural Areas, click here to read more about their work and volunteer program.

All photos copyright Cindy Crosby (top to bottom): compass plant (Silphium laciniatum) with Wilson Hall in the background, Fermilab Natural Areas, Batavia, IL; compass plant (Silphium laciniatum) bloom, Fermilab Natural Areas, Batavia, IL; Culver’s root (Veronicastrum virginicum), Fermilab Natural Areas, Batavia, IL; Eastern tailed-blue (Cupido comyntas), Fermilab Natural Areas, Batavia, IL; wetlands at Fermilab Natural Areas, Batavia, IL; Halloween pennant (Celithemis eponina), Fermilab Natural Areas, Batavia, IL;  meadowhawk dragonfly–probably a white-faced  (Sympetrum obtrusum) Nachusa Grasslands, The Nature Conservancy, Franklin Grove, IL; bunchflower (Melanthium virginicum), Schulenberg Prairie, The Morton Arboretum, Lisle, IL; Michigan lily (Lilium michiganense) Schulenberg Prairie, The Morton Arboretum, Lisle, IL; early summer at Nachusa Grasslands, The Nature Conservancy, Franklin Grove, IL; black swallowtail (Papilio polyxenes) on rattlesnake master (Eryngium yuccifolium), Schulenberg Prairie, The Morton Arboretum, Lisle, IL;  regal fritillary butterfly (Speyeria idalia), Nachusa Grasslands, The Nature Conservancy, Franklin Grove, IL; rattlesnake master (Eryngium yuccifolium), Fermilab Natural Areas, Batavia, IL; road through Fermilab Natural Areas, Batavia, IL.

Grateful thanks to art gallery curator Georgia Schwender who (despite ferocious heat) offered me a tour of some of Fermilab’s natural areas. Check out Fermilab’s Art Gallery on the second floor of the Wilson Building in all seasons. Look for Fermilab’s “Seeing the Prairie” exhibit July 27-September 28, 2018. 

Prairie Dragonfly Mysteries

“Instinct is a marvelous thing. It can neither be explained nor ignored.” ― Agatha Christie

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I’m a big fan of mysteries. As a teenager, I burned through all of Agatha Christie’s classics, and I still love to pick up an occasional thriller that keeps me guessing. As a naturalist, part of my attraction to the outdoors revolves around a different sort of mystery. Science has a lot of answers. But there are many unsolved questions out there.

I like that. Perhaps nowhere is mystery so evident as when I try to understand dragonfly migration.

This week, I’m prepping training workshops for two groups of dragonfly and damselfly monitors at the prairies where I’m a steward. We’re all volunteers, all citizen scientists collecting data that we hope will help future researchers learn more about these incredible insects.

During the workshops, we’ll discuss the life cycle of the dragonfly. It begins with a little rough and tumble dragonfly romance and then, ovipositing or egg laying.

Ouch! That’s got to hurt.

At the two workshops, we’ll share ID tips for differentiating among the 100 or so dragonfly species in Illinois and the almost 50 damselfly species, plus the various variations among male, female, and immature individuals. Pretty straightforward stuff, for the most part.

We’ll touch on the cultural history of dragonflies as well; their use in cuisine, art, and literature. I like this haiku by Basho: “Crimson pepper pod/add two pairs of wings and look/darting dragonfly.” You can see why he was inspired!

Dragonfly cultural history and much of dragonfly natural history is explainable, at least to some degree. But dragonfly migration! That’s where it gets difficult.

Dragonfly migration is less understood than that of the monarch butterfly, whose travel habits have been exhaustively studied, immortalized in novels, and  whose migration journey continues to fascinate the general public.

Or consider bird migration, the topic of many books like Scott Weidensaul’s excellent Living on the Wind, and the subject of countless research projects. Sure, there’s still mystery in avian migration. But plenty of information out there.

Dragonfly migration? Not so much. The process remains veiled in mystery.  We do know a few things: at least four dragonfly species in Illinois (green darner, black saddlebags, wandering glider, and variegated meadowhawk) head south for the winter, and probably some damselfly species as well.

But why these species? Why not others? Where do they go? What tells them to mass at the end of summer and fly, often in large swarms, to another place?

The Xerxes Society is a wonderful place to discover what we do know about the science of dragonfly migration. As an organization dedicated to protect invertebrates and their habitats, they are a good clearing house for insect migration information. Got some extra time? Click through the link here and read more about how citizen science volunteers are contributing to our understanding about dragonfly migration.

We do know that some dragonflies in North America may travel almost 2,000 miles south in the late summer and early fall. They often join raptors migrating south. Dragonfly offspring will travel the same distances, often with raptors, back north in the spring. Look around in science journals and on dragonfly websites and you’ll find comical images of green darners wearing tiny transmitters to track their movements; or complex studies of isotopes in dragonfly wings which help researchers determine their general place of emergence.

But once you start reading, you realize just how little we know about these dazzling creatures. You get to the end of the dragonfly migration studies pretty fast. It’s a good PhD project for some future researcher! Learning more about what makes some dragonfly species born with an itch to travel.

In April, we’ll begin to see the first battered and worn out dragonflies head north and arrive in the Midwest, heirs of those stalwart flyers who fled south last year. As dragonfly monitors, we’ll scribble about these early arrivals—and later, summer flyers and dragonfly departures—as hash marks on our data sheets. We’ll report the information to staff at our local prairies and natural areas. Then, in Illinois, we’ll upload it to www.illinoisodes.com, our state repository for this information. All very logical and linear isn’t it?

At some point in the season, most of us will put our pencils down and pause for a moment. Overcome with wonder. How amazing that this tiny creature logged those miles and survived birds, weather, and traffic to be here, on this prairie! How incredible that we can bear witness to this phenomenon, even for a moment.  How satisfying to be a small cog in the wheel of the research that is being done for the future!

And most of us will acknowledge this: Despite the data we’ll collect, despite all the facts we know, it’s that unknown that makes it so exciting to be a part of this citizen science project. The quest is part of the fun.

And we’ll marvel, in awe of the mystery of dragonfly migration.

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Agatha Christie (1890), whose quote opens this post, is the author of 66 mystery novels and 14 short story collections. Her books have sold more than a billion copies in the English language, and just as many in translation. My favorite quote of Christie’s: “The best time for planning a book is while you’re doing the dishes.”

Scott Weidensaul (1959-), who is mentioned in this post, is a Pennsylvania naturalist and writer. My favorite of his books, Living on the Wind,  examines the amazing world of bird migration. It was a finalist for the Pulitzer Prize in 2000.

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All photos copyright Cindy Crosby (top to bottom): black saddlebags dragonfly (Tramea lacerata), Schulenberg Prairie, The Morton Arboretum, Lisle, IL; eastern amberwing dragonfly (Perithemis tenera), Schulenberg Prairie, The Morton Arboretum, Lisle, IL; ebony jewelwing damselflies (Calopteryx maculata), Schulenberg Prairie, The Morton Arboretum, Lisle, IL; damselflies in tandem, Schulenberg Prairie, The Morton Arboretum, Lisle, IL; violet dancer damselflies (Argia fumipennis violacea), ovipositing in Willoway Brook, The Morton Arboretum, Lisle, IL; calico pennant dragonfly, male (Celithemis elisa), Schulenberg Prairie, The Morton Arboretum, Lisle, IL; meadowhawk (Sympetrum, unknown species), Nachusa Grasslands, The Nature Conservancy, Franklin Grove, IL; monarch butterfly (Danaus plexippus) on butterfly weed (Asclepias tuberosa), International Crane Foundation, Baraboo, WI; great egret (Ardea alba) Nachusa Grasslands, The Nature Conservancy, Franklin Grove, IL; wandering glider dragonfly (Pantala flavescens), Schulenberg Prairie, The Morton Arboretum, Lisle, IL; slender spreadwing (Lestes rectangularis), Nomia Meadows Farm Prairie and wetlands, Franklin Grove, IL; American rubyspot damselfly (Hetaerina americana), Schulenberg Prairie, The Morton Arboretum, Lisle, IL; river bluet damselfly (Enallagma anna), Nachusa Grasslands, The Nature Conservancy, Franklin Grove, IL; blue dasher dragonfly (Pachydiplax longipennis) Schulenberg Prairie, The Morton Arboretum, Lisle, IL; raw data sheet, Schulenberg Prairie, The Morton Arboretum, Lisle, IL; Carolina saddlebags dragonfly (Tramea carolina), Schulenberg Prairie, The Morton Arboretum, Lisle, IL.

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If you enjoyed this blogpost, check out some other dragonfly resources at the links referenced above and this excellent blog post from a few year’s ago: Cool Green Science’s “Dragonfly Migration: A Mystery Citizen Scientists Can Help Solve.” 

Local friends: If you’re interested in exploring more about dragonflies, join me at Nachusa Grasslands in Franklin Grove, IL,  Friday, March 30, 2018 for a dragonfly workshop. Register by e-mailing me at phrelanzer@aol.com.

Basho haiku is taken from Forrest Mitchell and James Laswell’s marvelous book, A Dazzle of Dragonflies.

Leaving Home

“Migration is a blind leap of faith… .” Scott Weidensaul

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September.

In a prairie pond, a turtle and a few ducks snooze in the late afternoon sun.

A baby snapper ventures slowly out to explore the rocks.

The last great blue lobelia flowers open and bloom amid the goldenrod. September’s colors.

Deep in the tallgrass, a grasshopper takes a hopping hiatus from the heat.

A cool breeze stirs. The tree leaves begin to rustle, then rattle. A sound like waves rushing to shore sweeps through the prairie. It ripples in the wind. Tall coreopsis sways.

The prairie whispers, Go.

The black saddlebags dragonfly feels restless, deep down in its DNA. Orienting south, it joins the green darners, variegated meadowhawks, and wandering gliders to swarm the skies. Go. Go.

The meadowhawk dragonfly hears, but doesn’t respond. It will be left behind. Only a few species of dragonflies answer the migration call. Why?

We don’t know. It’s a mystery.

A flash of orange and black, and a monarch nectars at the zinnias that grow by my prairie patch.  Mexico seems a long way off for something so small. But this butterfly was born with a passport that includes a complimentary GPS system. This particular monarch will go. Just one more sip.

A viceroy butterfly delicately tastes nectar from goldenrod. No epic trip for this look-alike. Although its days are numbered, the butterfly bursts with energy, zipping from prairie wildflower to wildflower. Go? I wish!

A turkey vulture lazily soars through the air, headed south.  These Chicago buzzards won’t drift far. Once they hit the sweet tea and BBQ states, they’ll stay put until spring.

Go? The red-tailed hawk catches the whispered imperative. She stops her wheeling over the prairie for a moment and rests on top of a flagpole, disgruntled. Go? NO! So many birds heading for warmer climes! She ignores the command. She’ll winter here,  in the frigid Chicago temperatures. Wimps, she says, disdaining the pretty warblers, flocking south.

Meanwhile, the last blast of hummingbirds dive-bomb my feeders, slugging it out for fuel. Think of the lines at the pump during the oil embargo crisis of the 1970s –that’s the scene. Destination? Central America. You can feel their desperation as they drink deeply, then buzz away.

Saying goodbye is always the most difficult for those left behind. Seeing those we know and care about leave home is bittersweet, fraught with loss.

But, as the prairie brings one chapter to a close–with all of its colorful and lively characters…

…another chapter is about to begin.

Meanwhile, we watch them go. Bon voyage. Safe travels.

 

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The opening quote is by Scott Weidensaul, the author of Living on the Wind: Across the Hemisphere with Migratory Birds, which was a finalist for the Pulitzer Prize.

All photos copyright Cindy Crosby (top to bottom):  painted turtle (Chrysemys picta) and mallard ducks ((Anas platyrhynchos) on the  prairie pond, The Morton Arboretum, Lisle, IL; baby snapping turtle (Chelydra serpentina), Schulenberg Prairie, The Morton Arboretum, Lisle, IL; great blue lobelia (Lobelia siphilitica) and Canada goldenrod (Solidago canadensis), prairie planting, The Morton Arboretum, Lisle, IL; grasshopper (species unknown), Nachusa Grasslands, The Nature Conservancy, Franklin Grove, IL; tall coreopsis (Coreopsis tripteris), Glen Ellyn Public Library prairie planting, Glen Ellyn, IL; black saddlebags dragonfly (Tramea lacerata), James “Pate” Philip State Park, Illinois DNR, Bartlett, IL;  meadowhawk (Sympetrum spp.) Nachusa Grasslands, The Nature Conservancy, Franklin Grove, IL; monarch (Danaus plexippus), author’s backyard garden and prairie, Glen Ellyn, IL; viceroy butterfly (Limenitis archippus) on Canada goldenrod (Solidago canadensis), Schulenberg Prairie, The Morton Arboretum, Lisle, IL; turkey vulture (Cathartes aura), Nachusa Grasslands, The Nature Conservancy, Franklin Grove, IL; red-tailed hawk (Buteo jamaicensis), The Morton Arboretum, Lisle, IL; ruby-throated hummingbird (Archilochus colubris) , author’s backyard prairie patch, Glen Ellyn, IL; sneezeweed (Helenium autumnale), Nachusa Grasslands, The Nature Conservancy, Franklin Grove, IL; sunset at Russell Kirt Prairie, College of DuPage, Glen Ellyn, IL.