Tag Archives: moths

Backyard Prairie Mothapalooza

“The night is more alive and more richly colored than the day.” — Vincent Van Gogh

******

Sunshine, thunderstorms, and wind. The heat index tips over 100 one day, then temperatures drop into the 60s the next.

The tallgrass prairie doesn’t blink. It adapts. Then adapts again. The prairie was made for these wild swings of weather.

Big BluestemWM72520HinsdalePrairiehorizontal

By day, the prairie explodes with blooms. July is its zenith for wildflowers.

CompassPlant72520WM.jpg

So many interesting flowers to see on a hike through the tallgrass!

RattlesnakeMasterWMHinsdalePrairie72520.jpg

So many interesting creatures in my backyard prairie.

SilverSkipperwithbeebalmWMGEbackyard72520And that’s just in the daytime.

Just think of what goes on…after dark.

******

Last week was National Moth Week, In the spirit of celebration, Jeff and I put on a “mothapalooza” near our backyard prairie patch. I knew, as a prairie steward, that moths depend on specific associated plants for their caterpillars to survive and thrive. Would the native (and non-native) plants in my backyard be enough of a draw to nurture a thriving moth population?

I didn’t know what moths were nearby, beyond the occasional gray-ish ones that banged away at our front porch light and a sighting of a Beautiful Wood Nymph last summer which stuck around by the front door for a few days. Armed with a Peterson’s Field Guide to Moths, we were about to find out.

PetersonsGuidetoMoths

As I read up on moths, I learned there were between 150,000 to 500,000 different species in the world. New moths are discovered all the time. While most are creatures of the night, some fly during the daytime. That made sense. I see the snowberry clearwing moths nectar at the Schulenberg Prairie’s  bee balm blooms….snowberryclearwingWM hummingbird sphinx moth SPMA71419.jpg

…and the hummingbird moths nectar at my native bee balm —- and not-so-native hanging basket of petunias.

But after dark….that was a mystery. Other than a few moths I had seen on my nocturnal front porch visits,  what else might I discover? it was time to find out.

Two of our grandkids, age 4 and 7, were spending the night with us this weekend. It seemed like the perfect opportunity to introduce them to moths. First we built a moth trap. There are many good instructions for inexpensive moth traps online; we adapted one from this video by a precocious young British kid — check it out. After watching it, we were able to pull a moth trap together mostly from odds and ends I had in the garage, and some donated egg cartons from our friend, Hinsdale Prairie Steward Kath Thomas. The egg cartons are stacked inside the bucket for the moths to rest in, like rows of tiny cubicles.

The whole effect is not pretty, but as it turned out, it was functional. It is also catch and release, so the moths can return to the backyard in the morning.

mothtrapfinished72520.JPG

We also painted a board with moth bait, a stinky concoction of brown sugar, stale beer, and bananas. Some moths, it seems, like this better than lights.

Mothboardpainting72520WM

The UV light was the most expensive part of the set-up, and was a birthday gift from Jeff ordered from Bioquip, where I get my dragonfly supplies. (Thanks, Jeff!) We decided to combine the moth trap and baited board with a moth sheet that we hung on the porch.

MothNight72620GEBackyardWM

Waiting for dark was made a little easier by setting up our backpacking tent and reading stories to the little ones.

Mothnightreadinginthetent72520WM.jpg

Then, about the time the fireflies lit up, we began seeing moths.

Small ones, like this Orange Wing moth.MothNightWMorangewing72520GEBackyard

Beautifully colored ones, like this Woody Underwing.

MothNightWMGE72620Backyardwoodyunderwing?.jpg

Seriously cute ones, such as this Giant Eucosma. Its host plant is cupplant. Our prairie patch has plenty of it!

mothnightGEWMWM72520Eucosma giganteanaGiantEucosma

From time to time, we’d leave the backyard and check the front porch to see what had shown up under the porch light. Most of our photos were taken with my cell phone. Even so, you can see how beautiful this little Venerable Dart moth was. Those fuzzy antennae! Those beautiful wings. We looked in the field guide and saw its host plants include chickweed and tomato plants. Yup! We have both.

MothNight72620WMFrontPorchcloseupMiranda?.jpg

Most moths show up a little later than bedtime for little ones. They didn’t last past 10 p.m. After tucking them in, I kept things going outside until about 1 a.m., when I finally left the moth trap to work its magic and went to bed.

In the morning, still in our PJs, we rushed out to check the trap. Not a lot in there; mostly very tiny moths and a lot of night insects. I can see our moth trap is going to need some work. But one find at the bottom of the trap that wowed the grandkids: a Harnessed Tiger Moth, nestled into one of the cups of an egg carton.

HarnessedTigerMoth?WM72520GEBackyard.jpg

I’ve seen tiger moths on the prairies, but never in my backyard! I read in my Peterson’s Field Guide to Moths that this species depends on dandelions and clover as host plants for its larvae–or caterpillars. Another reason to not treat our yard with chemicals.

The four of us gently lifted the egg carton out of the bucket and watched as it flew into the gray-headed coneflowers.BackyardGE72520WMgrayheadedconeflowerliatris.jpg

Moth identification is tricky; I’m learning a lot from the Moths of the Eastern United States Facebook Page and my field guide. Buguide.net is also a terrific resource, and iNaturalist, a free app for my phone, did a lot of legwork getting my moths identified—at least to genus. But like learning dragonflies or damselflies or any insect, the more you learn, the more you realize you don’t know.

RosinweedHinsdalePRairie72520WM

Such an exciting adventure—the realization that a lifetime will not be  long enough to discover all there is about moths.

Each moth needs a particular plant or several specific plant species in order to survive. Every time I choose to put a host plant in my garden for moths—or leave a “weed” that they depend on for survival like clover or dandelions—I increase the chances of a more healthy and diverse moth population in my little corner of the world.BlackeyedSusanHinsdalePrairieWM72520.jpg

The night is full of amazing creatures. Now, I’ve met a few more of them. Just think of what you might find in your backyard prairie patch or your favorite prairie….after dark.

*****

Artist Vincent Van Gogh (1853-1890) whose quote opens today’s blog is considered one of the  most influential painters of all time. His paintings have commanded some of the highest prices at auction in the world, and his painting, “Starry Starry Night” inspired a song by musician Don McLean. Listen to it here.

*****

All photos and video copyright Cindy Crosby and taken in Cindy’s backyard, unless otherwise noted (top to bottom): Big bluestem (Andropogon gerardii), Hinsdale Prairie remnant, Hinsdale, IL; compass plant (Silphium laciniatum), Hinsdale Prairie remnant, Hinsdale, IL; rattlesnake master (Eryngium yuccifolium), Hinsdale Prairie remant, Hinsdale, IL; bee balm (Monarda fistulosa) with silver-spotted skipper (Epargyreus clarus); Peterson’s Field Guide to Moths; bee balm (Monarda fistulosa) with snowberry clearwing moth (Hemaris diffinis), Schulenberg Prairie, The Morton Arboretum, Lisle, IL; video of hummingbird clearwing moth (Hemaris thysbe) with non-native petunias (Petunia sp.); homemade moth trap; moth board with painted stinky bait; sheet moth lighting for mothapalooza; REI half-dome tent; Orange Wing moth (Mellilla xanthometata); Woody Underwing moth (Catocala grynea); Giant Eucosma moth (Eucosma gigantica); Venerable Dart moth (Agrotis venerabilis); Harnessed Tiger Moth (Apantesis phalerata); blazing star (Liatris sp.) and gray-headed coneflowers (Ratibida pinnata); rosin weed (Silphium integrifolium); black-eyed susans (Rudbeckia hirta), Hinsdale Prairie remnant, Hinsdale, IL.

Thanks to Trevor Dean Edmonson who is my moth mentor! Any moth mis-identifications will be happily corrected; I am a rank beginner with moths, and delighted to learn whatever I can.

*******

Join Cindy for an online class!

Last call for “Tallgrass Prairie Ethnobotany Online” –through The Morton Arboretum! Did you know the prairie was once the source of groceries, medicine, and love charms? Join Cindy for two Friday mornings online, July 31 and August 7, (9-11 a.m.) and learn how people have used and enjoyed prairie plants through history — and today! Spend the week in between on your own, exploring and identifying plants on the prairies of your choice. Register here.

“Tallgrass Prairie Ecology Online” –begin a new session in September! Work from home at your own pace (with suggested assignment deadlines) for 60 days to complete the material, and meet other prairie volunteers and stewards on the discussion boards and in the optional Zoom session. Register here.

Just released! Chasing Dragonflies: A Natural, Cultural, and Personal History. Chasing Dragonflies Final Cover 620.jpg

Order now from your favorite indie bookstore such as the Morton Arboretum Store and The Bookstore of Glen Ellyn, or online at bookshop.org and other book venues. Order direct through Northwestern University Press and receive 40% off this new book and/or “The Tallgrass Prairie: An Introduction”— use coupon code SUN40 through the end of July. Thank you for supporting small presses, bookstores, and writers during this chaotic time.

Want more prairie? Follow Cindy on Facebook, Twitter (@phrelanzer) and Instagram (@phrelanzer). Or enjoy some virtual trips to the prairie through reading Tallgrass Conversations: In Search of the Prairie Spirit and The Tallgrass Prairie: An Introduction.  

10 Reasons to Hike the June Prairie

“In June, as many as a dozen species may burst their buds on a single day. No man can heed all of these anniversaries; no man can ignore all of them.”
— Aldo Leopold

*****

Almost cloudless skies, with a few swirls of cirrus.  Cool breezes. Warm sunshine.

Skies620WM

This past week has been near perfect weather-wise here in Illinois—about as beautiful a June as we could wish for. A good time to hike the tallgrass prairie. Why? Here are 10 good reasons to consider getting out there.

10. Butterflies. Tiger swallowtails, red-spotted purples, and even friendly little cabbage whites are aloft now, often flying tantalizing just out of reach. The meadow fritillary (below) gets its name, appropriately, from the meadows it likes to inhabit. It’s a regular visitor to the prairies in Illinois. This adult is nectaring on white clover.

Meadow Fritillary NG61420correctWM

Viceroy butterflies are often mistaken for monarchs, but are smaller with a different wing pattern. They occasionally hybridize with the red-spotted purple butterfly, with stunning results — click here to read more about this interesting phenomenon. This viceroy is soaking up a little sunshine on a cool afternoon.

ViceroyNG61420WM

The numbers and diversity of butterflies will accelerate this month, just as the prairie explodes into bloom. Which brings us to…

9. Wildflowers on the prairie are spectacular this month as referenced by Aldo Leopold’s quote that opens this post. You may see the first pale purple coneflowers, barely opened…

Pale purple coneflowerWM Belmont Prairie 620

…or wild quinine, its pearled flowers bright in the sunshine…

Wild Quinine NG61420WM

…or white wild indigo, unfurling its asparagus-like stalk into those blooms so characteristic of legumes…

White wild indigo SPMA61520WM

…. or indigo bush, sometimes called “false indigo,” abuzz with bees.

IndigoBush61420NachusaGrasslandsWM

June is the month when the prairie continues its crescendo toward July fourth, known as the height of bloom time on the tallgrass prairie. Difficult to believe that holiday is only a few weeks away! There is so much to look forward to.

8. A Prairie Wetland Serenade –that’s what the frogs and birds give us in June. Listen. Can you hear the “broken banjo string” sound of the green frogs?

So many layers of sound! Try to find a frog, and you’ll hear “plop-plop-plop” as they disappear in the water ahead of you with only a ring left on the water as evidence they were sunning themselves on the edge moments before.

7. Bison.  When you are lucky enough to visit a tallgrass preserve that has bison, you get a sense of what prairies once were, long ago. And why they seem incomplete without these shaggy behemoths and their little mini-mes.

bisongrazing-NG2017WM

Although the Illinois tallgrass prairie didn’t have vast herds of bison, as the Great Plains once did, bison still performed critical functions such as wallowing, grazing, and leaving fertilizing dung on the prairie. By the early 1800s, bison had mostly vanished from the state. Their restoration today, such as the ones shown at Nachusa Grasslands, is a triumph for species. conservation.

6. Tiny critters, in contrast to the thousand-plus pound bison, aren’t always as noticeable on a prairie.

Tiny critter on penstemon NG61420WM

And yet, without these little creatures—many whose names I’ll never learn—the prairie would not function as a healthy system. Easy to overlook. But no less important than bison.

5. Dragonflies  depend on many of these little creatures for food, and how can anyone fail to miss them? Common green darners fill the skies. Black saddlebags fly up out of the grasses at our approach. Sparkling gems everywhere, perched on twigs and branches. This male calico pennant has a row of tiny hearts on his abdomen.

CalicoPennant Male61520 SPMAWM

The female repeats the pattern, only in gold.

Female Calico Pennant SPMA61520WM

This common white-tail (below) basks in the sunshine on a cool afternoon, with temperatures in the mid-70s F. Dragonflies practice thermoregulation, so rely on a combination of body and wing positions to keep their temperature warmer or cooler.

commonwhitetail61420NGPLPonds

4. Damselflies, the kissing cousins of dragonflies, are often overlooked…but why? They are glamour writ miniature. The ebony jewelwing damselflies are some of my favorites — the first damselfly name I learned was this one. This male (below), lounging by a stream, is resplendent in the sunshine. A showstopper worthy of his name.Ebony Jewelwing Beaver Pond NG61420

The female is similar, except it appears someone touched her wing with white-out.

ebonyjewelwingfemaleBeaverPondNG61420WM

Variable dancer damselflies are smaller, but no less spectacular when seen up close. The male has an unmistakable violet coloration.

VariableDancerSPMA61520WM

Think of how many other damselflies, with their unusual markings and gorgeous coloration, are waiting for you to notice them!  Stop as you walk and peer into the grasses by the side of the trail. Sit quietly by a stream or pond. Damselflies are smaller than you might think. But watch patiently. You’ll see them.

3.  Trails through the prairie are an invitation to adventure. Do you feel your heart lift as you set off to stride down a familiar path? Do you anticipate what wonders are waiting?

SPMAtrail6520WM

You never come back from a prairie hike unchanged. Perhaps it’s a new plant  you see, or the sight of an indigo bunting shattering all that green with its bright blue. The trail is your free ticket to the unknown.

2. Moths are not something we think about on a prairie hike so much, as many of them are creatures of the night. And yet a few of them are day-trippers. Stumble across a reversed haploa moth (yes, that’s really its name) and tell me you don’t have an extra few minutes to stop, and to marvel.Reversed Haploa Moth SpMA61520WM

This celery looper moth (below), barely visible in the shade of stiff goldenrod leaves, hints at a mostly hidden world; a world we have to show up at night to really see.

Celery Looper Moth SPMA61520WM Yet another dimension of prairie to be discovered.

1. Rest and Reflection are always part of being on the prairie. And yet. As I chased dragonflies at Nachusa Grasslands this weekend, I stumbled across this carnage.

dragonflywingsNGPLponds61420WM

Four dragonfly wings, doubtless the remains of a bird’s breakfast. The wings glittered with morning dew. Gently, I picked one up. It was clear, likely belonging to a luckless teneral dragonfly whose wings were pumped full of hemolymph, but wasn’t yet strong enough to fly. I see many of these teneral dragonflies and damselflies as I walk my dragonfly monitoring routes. They are almost ready to fly; the coloration is not quite fully complete.Teneral Dragonfly NG61420WM

So fragile. Such brief lives! After emergence from the water, dragonflies may live a few minutes (which may have been the fate of the owner of the snipped off wings) or in some parts of the world, several months. Here in Illinois, a long-lived adult dragonfly marks time as a matter of weeks. Yet dragonflies are survivors, still around in much the same form as they were hundreds of millions of years ago. I find solace in that thought.

Time spent on a prairie is one way to make room for reflection. It’s a time to rest and unplug.Jeff at NG 61420WM

A time to explore. A time to discover. A walk on the prairie is a reminder that the world is a complex and beautiful place.

NGviewfromknob61420WM

All we have to do is make time to be there. Then, pay attention.

Why not go see?

*****

Aldo Leopold (1887-1948) is the author of A Sand County Almanac; his environmental ethics articulated in this book helped frame the Wilderness Act in 1964 after his death. His book has sold more than 2 million copies.

All photos and video copyright Cindy Crosby at Nachusa Grasslands, Franklin Grove, IL, unless otherwise noted (top to bottom): skies, author’s backyard prairie, Glen Ellyn, IL; meadow fritillary (Boloria bellona) on white clover, a non-native (Trifolium repens); viceroy (Limenitis archippus); pale purple coneflower (Echinacea pallida), Belmont Prairie Nature Preserve, Downer’s Grove, IL; wild quinine (Parthenium integrifolium); white wild indigo (Baptisia lactea –species names vary, including “alba,” I am using Wilhelm’s Flora as my source); false indigo or indigo bush (Amorpha fruticosa); video of wetlands in June; bison and calves (Bison bison, photo from 2017); unknown insect on foxglove penstemon (Penstemon digitalis); male calico pennant dragonfly (Celithemis elisa), Schulenberg Prairie, The Morton Arboretum, Lisle, IL; female calico pennant dragonfly (Celithemis elisa), Schulenberg Prairie, The Morton Arboretum, Lisle, IL; common whitetail dragonfly (Plathemis lydia); male ebony jewelwing damselfly (Calopteryx maculata); female ebony jewelwing damselfly (Calopteryx maculata); male variable dancer damselfly (Argia fumipennis), Schulenberg Prairie, The Morton Arboretum, Lisle, IL; reverse haploa moth (Haploa reversa), Schulenberg Prairie, The Morton Arboretum, Lisle, IL; celery looper moth (Anagrapha falcifera), Schulenberg Prairie, The Morton Arboretum, Lisle, IL; teneral dragonfly wings (unknown species); teneral dragonfly; reading and relaxing on the tallgrass prairie; June at Nachusa Grasslands.

Join Cindy for her online upcoming book event, online dragonfly classes, and online prairie ecology classes!

“Chasing Dragonflies in Literature, Life, and Art” Now Online! Saturday, June 27 10-11:30 a.m. Celebrate the release of author Cindy Crosby’s newest book, Chasing Dragonflies: A Natural, Cultural, and Personal History through The Morton Arboretum. Cindy will be joined by the book’s award-winning illustrator, Peggy MacNamara,  artist in residence at the Field Museum. Enjoy a talk from the author and illustrator about the book, interspersed with short readings and insights on what it means for us as humans to be at home in the natural world. A Q&A session follows. Register here.

“Dragonfly and Damselfly Beginning ID Online” through The Morton Arboretum. July 8 and July 10 –two morning classes online, with a day in between for you to work independently in the field, then bring your questions back for help. Register here.

“Tallgrass Prairie Ecology Online” begins in September! Work from home at your own pace (with suggested assignment deadlines) for 60 days to complete the material, and meet other prairie volunteers and stewards on the discussion boards and in the optional ZOOM session. Register here.

Just released! Chasing Dragonflies: A Natural, Cultural, and Personal History. Pre-order now from your favorite indie bookstore such as the Morton Arboretum Store and The Bookstore of Glen Ellyn, or online at bookshop.org and other book venues. Or, order now direct through Northwestern University Press and receive 25% off — use coupon code NUP2020 and see the information below. Thank you for supporting small presses and writers during this chaotic time.Preorder Savings Chasing Dragonflies (1)

Want more prairie? Follow Cindy on Facebook, Twitter (@phrelanzer) and Instagram (@phrelanzer). Or enjoy some virtual trips to the prairie through reading Tallgrass Conversations: In Search of the Prairie Spirit and The Tallgrass Prairie: An Introduction.  

After Dark with Prairie Moths

“It was as if someone had taken a tiny bead of pure life and decking it as lightly as possible with down and feathers, had set it dancing and zig-zagging to show us the true nature of life.” –Virginia Woolf

*****

High winds. Rain. It’s 8:30 p.m., and we’re on the 100-acre Schulenberg Prairie, prepping our first-ever moth survey.  I’ve seen the Schulenberg Prairie in spring and summer, under snow, and rippling in the autumn winds. I’ve walked it at dawn and dusk. But in more than two decades of hiking and almost as many years in helping care for this prairie as volunteer or steward, I’ve not seen it at night.

We — me and my team of prairie volunteers— are looking for moths. Are they here after dark? If so, which ones? Moths are important prairie species; they are pollinators as well as food for birds and bats. I vaguely know the moths that come to my porch light in the evenings. I admired the occasional Luna moth when I ventured into northern Michigan. I’ve even seen the Haploa moths during the day here, resting in the foliage.WMLeconte'sHaploa Moth (Haploa lecontei) 61419TrevorEdmonson SPMA.jpg

But most of the moths here are a mystery.

Fortunately, Trevor Edmonson, a restoration project manager at the Wetland’s Initiative, is here to mentor our group in the fine art of mothing. A passionate “moth-er,” he has generously brought his generator and power lights tonight, as well as his ID skills to help us. He sets up a large sheet on a quilt frame, under the cover of our Prairie Visitor Station roof. Open on all sides, it will protect the mercury vapor light and the black light, both which might be ruined if they get too wet. We rig another sheet over one of our interpretive signs. It’s not what we planned – we had hoped to be under open sky — but it’s the best “Plan B” we come up with in the evening’s weather. Trevor tells us what to expect.

trevoredmonson61419WM.jpg

After a short talk, a few members of the team paint a mushy mixture of old beer, ripe banana, brown sugar, and molasses on posts. This “nectar,” my Peterson’s Field Guide to Moths tells me, will attract moths who aren’t necessarily drawn to light.

Dark comes early because of the rain. Our ghostly sheets glare white in the lights. We drink hot coffee and snack on cookies, our chatter covering up  our disappointment over the rain blowing under the shelter where we’re clustered. All this planning. Will it come to nothing? The sheets ripple in the wind. It’s getting colder.

The first night insects land on the sheet. It’s something! We log them into our survey data, take a few photos. But where are the moths?

mothingSPMA61419.jpg

Then. The first one lands. Isabella tiger moth Trevor calls out. We eagerly cluster around the sheet, oohing and ahhing.

WMIsabella Tiger Moth (Pyrrharctia isabella) 61419 Trevor Edmonson.jpg It’s the adult stage of the woolly bear caterpillar—something we see crossing prairie trails at other times of the year—and it is quickly followed by more of the same.

A team member shines her flashlight on the wooden posts. Look over here! More moths are landing on the sweet stink of the nectar bait.mothsurvey61419WM.jpg

The Isabella tiger moth opens the floodgates. Moths arrive faster than we can count them. Moths in the air! Moths on the posts! Moths landing on the sheets.

Black-Dotted Glyph!

WMBlack-dotted Glyph (Maliattha synochitis) Trevor Edmonson 61419 SPMA

Moths land on the limestone pavers of the shelter. A Marbled-Green Leuconycta.

WMMarbled-green Leuconycta Moth (Leuconycta lepidula) SPMA61419 Trevor Edmonson (.jpg

“It looks like lichen,” says Karen, a volunteer, and yes, it does.

A collective sigh goes up from behind the largest sheet. A Harnessed Tiger Moth is wowing the group with its striking geometric patterns.

WMHarnessed Tiger Moth (Apantesis phalerata) Trevor Edmonson61419SPMA.jpgNearby, an Orange Virbia moth lands on the pavers. Suddenly, we realize how many moths are literally under our feet. Navigating the area between the sheets is an exercise in patience and paying attention.

WMOrange Virbia Moth (Virbia aurantiaca) 61419 SPMA Trevor Edmonson.jpg

One volunteer gently holds a Walnut Sphinx, perched delicately on his fingers. It’s unlike anything I’ve ever seen; its soft feathery wings almost like fur; its chunky body striped with white. Cameras flash; we’ve become the prairie paparazzi, all of us on fire with excitement for moths.

WMWalnut Sphinx (Amorpha juglandis) SPMA61419 Trevor Edmonson.jpg

Suddenly, Trevor yells “Cecrophia!” A moth larger than my hand hits the sheet, circles the light, then flaps off into the darkness. Come back! Come back! It’s an adrenaline rush, to see one of the giant silk moths here, tonight. So close! If only it would remain for a closer look. But it’s gone. We look at each other, awestruck. This. Is here!

We watch the moths, some hovering on the edges of the light, others landing on the limestone pavers and staying there for the evening. Others seem to fly in and out erratically; without rhyme or reason.

WMPale Beauty Moth (Campaea perlata) Trevor Edmunson 61419SPMA

Moths emit pheromones, I learned, when I read the novel Prodigal Summer by Barbara Kingsolver a few years back. Kingsolver uses moths as a framework for the story of a young insect researcher named Lusa, derailed by her husband’s accidental death. She suddenly  inherits his family’s farm. In her grief and confusion, she finds solace in moths. Lusa reminds herself:

The spiraling flights of moths appear haphazard only because of the mechanisms of olfactory tracking are so different from our own. Using binocular vision, we judge the location of an object by comparing the images from two eyes and tracking directly toward the stimulus. But for species relying on the sense of smell, the organism compares points in space, moves in the direction of the greater concentration, then compares two more points successively, moving in zigzags toward the source. Using olfactory navigation the moth detects currents of scent in the air and, by small increments, discovers how to move upstream.”

Most of us know the old saying, “drawn to it like a moth to a flame.” In Death of a Moth, Virginia Woolf seems to see in the moth’s demise through its attraction to a candle her own eventual tragic death.  At least two well-known nature writers were inspired by Woolf’s essay to pen their own reflections on moths: Robert Michael Pyle’s The Death of a Moth: Rejoinder to Virginia Woolf (1976) and Pulitzer Prize-winning writer Annie Dillard’s 1976 essay, “The Death of the Moth.” 

WMChickweed Geometer Moth (Haematopis grataria) SPMA61419TrevorEdmonson

Three very different essays on moths. Woolf’s “little hay-colored moth;” a metaphor for the brevity of life. In Dillard’s essay, which eventually became part of her book, Holy the Firm, the moth attracted to her candle while she’s camping is caught in the flame and the fat in its body burns as part of the flame for several hours. For Dillard, the moth-as-flame becomes an illustration of what writing life will demand of someone truly committed to it.

WMFeather-edged Petrophila Moth (Petrophila fulicalis) SPMA61419 Trevor Edmonson.jpgRobert Michael Pyle writes about his observations and enjoyment of caring for a female Cecropia, which he captures and then observes for more than three weeks (a very long life for a moth of this species, which usually survives only a few days as an adult, as they are without mouths and only live to reproduce). His observation, unlike either Woolf’s or Dillards, is devoid of any metaphor. Instead, he acts as recorder and even matchmaker, bringing her males of the species to mate with, counting the number of eggs she lays, noting how her pheromones attract dozens of males which flock to the windows of his house after dark in search of her.

At the end of his essay, when the moth dies, he simply notes: “As I packed her away into a paper envelope and wrote on it the dry facts that said little about her, a nighthawk called outside the hotel window. It struck me that the hunting bird would enjoy my moth no more than I had done.”

WMWhite-dotted Prominent Moth SPMA61419 Trevor Edmonson.jpg

In three hours, Trevor photographs and identifies 49 species of moths. All this abundance, on an evening of cold, rain, and wind. We knew this prairie, said to be the fourth oldest planted prairie in the world, was special because of its rich diversity of unusual and high-quality native plants. But moths! Now we have a brief glimpse of the unknown treasures that are here after dark.

WMAmerican Idia Moth (Idia americalis) SPMW61419 Trevor Edmonson.jpg

One night. Three hours. 49 different kinds of moths. What other mysteries are out on the prairie, waiting to be discovered?

We’ll be on the prairie after dark again soon to find out.

******

The opening quote is from Virginia Woolf (1882-1941), from The Death of a Moth and Other Essays. Woolf is best known for her essay, “A Room of One’s Own” (1929) in which she wrote: “A woman must have money and a room of her own if she is to write fiction.”  Woolf suffered from bipolar disorder, and took her life at age 59. Robert Michael Pyle, who wrote the essay quoted above in this blogpost, also wrote Silk Moth of the Railroad Yards (1975), in which he ponders the effects of mercury vapor streetlights on these insects. Both of Pyle’s essays can be found in his collection, Green Thoughts.

****

All photos generously contributed by Trevor Edmonson to this week’s blog, except where noted, and taken at the Schulenberg Prairie, The Morton Arboretum, Lisle, IL on June 14 (top to bottom): Leconte’s Haploa Moth (Haploa lecontei); Trevor talks to the survey team about moths, photo Cindy Crosby; waiting for moths to arrive, photo Cindy Crosby;  Isabella tiger moth (Pyrrharctia isabella); moth survey team working the sheets, photo by Cindy Crosby; Black-Dotted Glyph (Maliattha synochitis); Marbled-Green Leuconycta (Leuconycta lepidula); Harnessed Tiger Moth (Apantesis phalerata); Orange Virbia Moth (Virbia aurantiaca); Walnut Sphinx (Amorpha juglandis); Pale Beauty Moth (Campaea parlata); Chickweed Geometer Moth (Haematopia grataria); Feather-Edged Petrophila Moth (Petrophila fulicalis); White-Dotted Prominent (Nadata gibbosa) American Idia Moth (Idia americalis).

Thanks to Trevor Edmonson for his mentoring of the Tuesdays in the Tallgrass prairie team, and his generous gift of time and equipment. And thanks to our special guests Bronson, Vera, and Jeff who helped with identification. We’re grateful!