Invertebrates Archives - Wild About Utah

July 17, 2023September 11, 2023

Tigers

The year of the tiger. Our mountains, canyons, and valleys are replete with tigers-there’s no escaping them, tiger swallowtail butterflies! Even my grandkids captured one, which entertained them for days. It had a damaged wing and preferred crawling to flying. It’s angelic beauty transfixed the onlookers. Although injured, it hung on for a week- about the average life span of an adult butterfly.

The normal range of the western tiger swallowtail covers much of western North America, from British Columbia to North Dakota in the north to Baja California and New Mexico south. Individuals occasionally turn up in eastern North America, though it is generally replaced by the similar eastern tiger swallowtail.

Western tigers emerge from winter chrysalids between February and May, the date depending on the temperature. They are seen earlier in the more southerly and coastal parts of their range. These are high energy butterflies, rarely seen at rest.

The females lay up to a hundred eggs on a wide variety of host plants including willows, aspens, ashes, poplars, alders, and cottonwood. The eggs are deep green, shiny, and spherical. They are laid singly, on the undersides of leaves. The caterpillars emerge about four days later.

The caterpillars molt five times, eventually reaching a length up to 2 inches before pupating to adults. In summer, the butterfly can emerge as quickly as 15 days after the caterpillar’s pupated, but when the caterpillar pupates in the fall, the butterfly does not emerge until the spring. For camouflage, the young caterpillars, strangely resemble bird poop as they hatch. Once they begin to molt, they turn bright green in color, with large, yellow eyespot marks studded with black and blue pupils. These fake eyes may frighten predators, along with retractable, iridescent, horn-like structures on their head.

To harvest nectar, a butterfly unfurls its proboscis, a tube that functions like a straw and is coiled below the head when not in use. It inserts the proboscis into the flower and sucks up nectar by rhythmically contracting the muscles in its head. Sugars in the nectar provide energy for flight, defense, reproduction, and other daily activities.
Tigers also obtain nutrients and replenish fluids through “puddling,” where they congregate in large groups on mud or wet sand around puddles, streambanks, or on piles of fresh manure. I’ve observed puddling many times, always a levitating experience! Here they take up salts, proteins, and minerals. Salt is scarce in the butterfly diet, but is essential for reproduction and flight.

Puddling is primarily a male behavior, and during mating, a male butterfly transfers salt to the female in a sperm package, which she incorporates into her eggs. Researchers have found that sodium increases reproductive success in some butterfly species. During puddling, groups of males are conspicuous to females seeking mates. Males also patrol at treetop level looking for mates, swooping down to intercept females.

Thus, if you see a tiger, don’t be alarmed, just relax and enjoy their exquisite beauty and fascinating behaviors.

This is Jack Greene for Bridgerland Audubon Society, and I’m wild about Utah, and its puddling tigers!!

Credits:
Image: Courtesy US FWS, Thomas Maurer, Photographer, https://www.fws.gov/media/western-tiger-swallowtail
Audio: Courtesy & © Kevin Colver, https://wildstore.wildsanctuary.com/collections/special-collections
Text: Jack Greene, Bridgerland Audubon, https://bridgerlandaudubon.org/
Additional Reading: Lyle W Bingham, Webmaster, Bridgerland Audubon, https://bridgerlandaudubon.org/

Additional Reading:

Jack Greene’s Postings on Wild About Utah, https://wildaboututah.org/author/jack/

Agyagos, Janie, Attracting Butterflies, USDA Forest Service, https://www.fs.usda.gov/Internet/FSE_DOCUMENTS/fseprd899349.pdf

Backyards for Butterflies, Division of Wildlife, Ohio Department of Natural Resources, State of Ohio, Publication 5089, January 2020, https://ohiodnr.gov/static/documents/wildlife/backyard-wildlife/Backyards%20for%20Butterflies%20pub089.pdf

Carroll, James, 2006, Eastern Tiger Swallowtails gathered at mineral trace along Blackwater River tributary in Western Florida, BugGuide.net, https://bugguide.net/node/view/79626

Canadian Tiger Swallowtail – Papilio canadensis, [Click to second picture to view puddling], Montana Field Guide. Montana Natural Heritage Program, https://fieldguide.mt.gov/speciesDetail.aspx?elcode=IILEP94250

June 12, 2023September 11, 2023

What’s On Your List?

A Leech on Trip Armstrong’s Thumb Courtesy & Copyright Shannon Rhodes, Photographer — Canoeing in Benson Marina
Benson, Utah
Courtesy & Copyright Shannin Kishbaugh, photographer

A Leech on Trip Armstrong’s Thumb
Courtesy & Copyright Shannon Rhodes, Photographer

A Leech Escaping a Container
Courtesy & Copyright Shannon Rhodes, Photographer

If I were to ask you to craft a list of words that represent your connection to the natural world, which words immediately pop into your mind? Of course, President Theodore Roosevelt said, “There are no words that can tell the hidden spirit of the wilderness that can reveal its mystery, its melancholy and its charm.” Yet, Brooke Smith published her book “The Keeper of Wild Words” in response to learning that nature words she loved were replaced in the Oxford Junior Dictionary for words like chatroom and voicemail.

Grandmother Mimi tells young Brook, “If we don’t use words, they can be forgotten. And if they’re forgotten, they disappear.”

That voice was the person who gave me this beautiful book, fellow Edith Bowen Laboratory School teacher Shannin Kishbaugh. I invited her with me to talk about wild words.

What words top your list? I would say calm, peaceful, freedom, exploration, and wonder.

My list evolves, but it always has wapiti and mica schist. It includes caddisfly casings on river rocks and cumulonimbus clouds in the sky. I love red-winged blackbirds I saw this morning in the phragmites along the roadside, curlycup gumweed I discovered at Hardware Ranch, stinging nettle walking the banks as a child with my father just off Fireclay Avenue in Murray, and hoodoos in Goblin Valley.

My most recent word is leech. Shannin, when you hear that, what are your words? Uncertainty, fear, dirty, slimy, old documents and uses in medicine. I’ve become a lover of water bugs this year, but still leeches feel extreme.

Well, those are very different words from your nature words. Not long ago at a conference cleverly titled “In Mud” about place-based education for young children, I stood with teachers from Washington state to Washington D.C. While the goal was discussing developing nature inquiry projects based on interest of the students, a colleague saw a dark blob on another’s boot and for the remainder of the workshop, we as educators huddled in a circle playing with the leech like children. It slithered and reached; we gazed in wonder and some apprehension. I realized I’d never spent time appreciating a leech.

There are lots of leech species, including some found only in Utah. They begin life in a cocoon which surprised me, they have suckers that give them the reputation as selfish parasites even though they don’t all suck blood, and they play an important role in the food chain. This spring when we took our first graders out again to explore what lives in the water, this time to Benson Marina of Cutler Reservoir, our students canoed past an osprey nest, captured the cattails in watercolor, and even observed a leech clinging to our guest scientist Trip Armstrong’s thumb. As the students worked, your idea was to collect the words, their exclamations, and offer them back to them to use in writing list poetry.

Let’s end with some of the nouns, adjectives and verbs from their list: “paddle whirlpools, dunking ducks, pelican peace, and ripple reflections.” And of course, “little leech. It was the best feeling. Happiness all around me.”

We are Shannon Rhodes and Shannin Kishbaugh, and we are wild about Utah words.

Credits:

Images: Canoeing – Courtesy & Copyright Shannin Kishbaugh, Photographer
Leeches – Courtesy & Copyright Shannon Rhodes, Photographer
Audio: Courtesy & © Friend Weller, https://upr.org/
Text: Shannon Rhodes, Edith Bowen Laboratory School, Utah State University https://edithbowen.usu.edu/
Additional Reading Links: Shannon Rhodes

Additional Reading:

Wild About Utah Pieces by Shannon Rhodes, https://wildaboututah.org/author/shannon-rhodes/

Andrews, Candice Gaukel. (2009). Nature Words on the Brink of Extinction. https://www.nathab.com/blog/nature-words-on-the-brink-of-extinction/

Black, Riley. (2021). New species of leech found in Utah. https://nhmu.utah.edu/articles/2023/05/new-species-leech-found-utah

Govedich, Fredric R. and Bonnie Bain. (2005). All About the Leeches of Montezuma Well. https://www.nps.gov/moca/learn/nature/upload/montezuma_well_leeches.pdf

Morse, Susan. A Few Words for Nature Nerds. https://www.fws.gov/story/few-words-nature-nerds

Smith, Brooke. (2020). The Keeper of Wild Words. San Francisco: Chronicle Books. https://www.chroniclebooks.com/products/the-keeper-of-wild-words

U.S. Department of the Interior. (2020). The Conservation Legacy of Theodore Roosevelt. https://www.doi.gov/blog/conservation-legacy-theodore-roosevelt

Utah State University Extension. Key to Aquatic Macroinvertebrates in Utah. https://extension.usu.edu/waterquality/macrokey/no-shell/worm-like/

March 13, 2023September 11, 2023

The Bees and the Birds

March is a thrilling month to be in an elementary school. Besides fifth grade maturation sessions, shamrocks pop up and many spotlight the impact of Dr. Seuss. Besides green eggs and ham eaten by children wearing tall red and white hats, we read and re-read books filled with fanciful characters and rhymes that roll off the tongue. I learned this year along with my students that Dr. Seuss’s father was the superintendent of parks in Springfield, Massachusetts, so naturally young Theodor took his sketchpad and pencil to observe and record whenever he could. When an animal lost an antler at the zoo, he would use it to craft a sculpture just as whimsical as the imaginative ones in his books. He called them pieces of The Seuss System of Unorthodox Taxidermy and placed them early in his career as promotional advertisements in bookshops. Kangaroo Bird with its teal stripes and pouch-perched hatchling and the Andulovian Grackler’s fur tufts and orange bill intrigue me. He also painted the stunning “The Birds and the Trees” featuring a white flock flying between red and pink palm trees that inspired the Dadake Day in “Oh the Thinks You Can Think.” As we studied Dr. Seuss’s “Did I Ever Tell You How Lucky You Are?” released 50 years ago this year, students noted how many birds appeared in the pages, leading us to do a Seuss bird scavenger hunt, our version of the birding counts chronicled in Mark Obmascik’s “The Big Year: A Tale of Man, Nature, and Fowl Obsession” (that’s f-o-w-l).

I do know I was lucky to teach once on a fifth grade team with a man students called Mr. J. Among many other things, he taught them how to recognize and identify birds. He preserved a time each day to review birds they had learned and add facts about a new species, how it looks, how it sounds, and how it behaves. He could display photographs and even silhouettes; students knew the shapes enough to identify them. He could play short audio clips, and students shouted out the corresponding birds too. I’ve discovered since The Bird Song Hero app that provides a spectrogram showing pitches visually that allow people like me another way to memorize those various bird songs. I remember I popped in the day they were discussing how our loggerhead shrike impales insects, rodents, snakes, and lizards on fences and really anything sharp and off the ground. When we took them on the bus through the Bear River Migratory Bird Refuge, I couldn’t believe my ears as kids with binoculars and without them were confidently shouting, “I see…” and tallying on their clipboards. For weeks that spring I would find students at recess peering up in the sky above the schoolyard doing the same thing. When I marveled at this phenomenon, Mr. J. smiled. “You know, Shannon, it isn’t about the birds. It’s about being aware.”

So often his “It’s about being aware” mantra pops in my head, like it did this week when my students huddled around our class pet cage housing a bee that emerged early from my Crown Bee tube “free-bee” from a recent science-teaching conference. Just like Dr. Seuss’s Bee-Watcher-Watchers, these six- and seven-year-olds eagerly missed romping in the fresh powder playground to watch a bee perched on a strawberry. I’ve done the same thing, standing mesmerized, lost in thought, watching a bee on a western coneflower, repeating the Seuss rhyme “Just tell yourself, Duckie, you’re really quite lucky.”

For Wild About Utah, I’m Shannon Rhodes.

Credits:

Images: Courtesy & Copyright Shannon Rhodes, Photographer
Audio: Courtesy & © Friend Weller, https://upr.org/
Text: Shannon Rhodes, Edith Bowen Laboratory School, Utah State University https://edithbowen.usu.edu/
Additional Reading Links: Shannon Rhodes

Additional Reading:

Wild About Utah Pieces by Shannon Rhodes, https://wildaboututah.org/author/shannon-rhodes/

The Art of Dr. Seuss Collection. The Birds and the Trees. https://www.drseussart.com/the-birds-and-the-trees

The Art of Dr. Seuss Collection. The Bee-Watcher. https://www.drseussart.com/illustration-art/the-bee-watcher

The Art of Dr. Seuss Collection. The Seuss Collection of Unorthodox Taxidermy. https://www.drseussart.com/taxidermy

Bird Song Hero. https://academy.allaboutbirds.org/features/bird-song-hero/bird-song-hero-tutorial

Cane, Jim. The Native Bees of Utah. July 7, 2011. Wild About Utah. https://wildaboututah.org/the-native-bees-of-utah/

Kervin, Linda. Shrikes. October 31, 2013. Wild About Utah. https://wildaboututah.org/shrikes/#:~:text=Utah%20has%202%20species%20of,with%20their%20thick%20hooked%20bill .

Newberry, Todd & Holtan, G. (2005). The Ardent Birder: On the Craft of Birdwatching. Random House LLC. https://www.amazon.com/Ardent-Birder-Birdwatching-Newberry-2005-10-01/dp/B01FGJKGUS?asin=1580087159&revisionId=&format=4&depth=1

Obmascik, Mark. The Big Year. https://www.markobmascik.com/books/ and https://www.audubon.org/content/mark-obmascik

Seuss, Dr. Did I Ever Tell You How Lucky You Are? (1973). New York: Random House.https://www.penguinrandomhouse.com/books/42980/did-i-ever-tell-you-how-lucky-you-are-by-dr-seuss/

Seuss, Dr. Oh the Thinks You Can Think. (1975). New York: Random House.https://www.penguinrandomhouse.com/books/43101/oh-the-thinks-you-can-think-by-dr-seuss/

November 14, 2022November 14, 2022

Hands on Stoneflies and Sculpin

Benthic Macroinvertebrate Harvest Courtesy & Copyright Edith Bowen Laboratory School (EBLS) Experiential Learning Eric Newell Director & Photographer https://edithbowen.usu.edu/ — Exploring the Logan River
Courtesy & Copyright Edith Bowen Laboratory School (EBLS)
Experiential Learning Eric Newell Director & Photographer

Benthic Macroinvertebrate Harvest
Courtesy & Copyright Edith Bowen Laboratory School (EBLS)
Experiential Learning Eric Newell Director & Photographer

**Merriam-Webster** Benthic: of, relating to, or occurring at the bottom of a body of water

Student with a Stonefly Nymph
Courtesy & Copyright Edith Bowen Laboratory School (EBLS)
Experiential Learning Eric Newell Director & Photographer

Stonefly
Courtesy & Copyright Edith Bowen Laboratory School (EBLS)
Experiential Learning Eric Newell Director & Photographer

Sculpin
Courtesy & Copyright Edith Bowen Laboratory School (EBLS)
Experiential Learning Eric Newell Director & Photographer

I remember my father on wintery Saturdays mounting his fly tying vice on the kitchen table, and then, from the cavern under the stairs, he’d emerge with his hooks, pheasant and peacock feathers, and other magical threads. I’d watch him spin intricate flies but never realized as a child that they were imitations of creatures I would meet and teach in the wild. When he took me to lakes and rivers to fish, we just used worms and pink marshmallows.

On an animal adaptation learning journey at Wood Camp along the Logan River this fall, our Edith Bowen Laboratory School first graders turned over river rocks, sweeping up all sorts of aquatic critters with nets and buckets to then probe playfully with tweezers and bare fingers. Trip Armstrong, Assistant Director of the National Aquatic Monitoring Center at Utah State University’s Department of Watershed Sciences, led our young investigators and several adult volunteers in identifying these benthic macroinvertebrates, especially the stonefly nymphs we found in every scoop.

These especially intrigued the children because they resemble something from outer space scurrying about on six legs. Stoneflies, both the nymphs and the adult insects, are large compared to mayfly and other critters you find in a river sample, so they stand out in a crowd. The adults have long wings, thus the Greek name Plecoptera meaning “braided wings,” but they are known to be poor fliers. The larvae have two tails or what biologists call cerci, while mayflies have three. Stoneflies have two hooks on their legs; mayflies have one. Stoneflies like oxygen-rich water flowing through their gills along their thorax and under their legs. We noticed some doing push-ups in the bin of river water, indicating it was time to return them to their habitat. Both mayfly and stonefly nymphs are pollution-sensitive, so finding them in such large numbers indicated that this part of the river was very healthy.

When a student approached from the river’s edge with a larger specimen cupped in her hands, I was stunned and a little spooked. “It’s a sculpin,” Armstrong said. These are bottom-dwelling fish that some say are basically big mouths with tails and have unflattering nicknames like “double uglies,” yet I learned later they are quite common. I’d just never met one. In fact, although biologists have determined that the Utah Lake sculpin has been extinct since the 1930s, the native Bear Lake sculpin and sculpin living in the Logan River are sources of food for the Bonneville Cutthroat and other trout.

I guess the lesson, as a wise first grader reminded me this week during our opinion writing session, is “Don’t yuck somebody’s yum.” Stoneflies and sculpin: flyfishers and bigger fish love them. I’m thankful for opportunities to teach in Utah’s wild places because every time I do, I learn something new.

I am Shannon Rhodes, and I’m wild about Utah.

Credits:

Images: Courtesy & Copyright Edith Bowen Laboratory School (EBLS)
Experiential Learning Eric Newell Director & Photographer https://edithbowen.usu.edu/
Audio: Courtesy & © J. Chase and K.W. Baldwin
Text: Shannon Rhodes, Edith Bowen Laboratory School, Utah State University https://edithbowen.usu.edu/https://edithbowen.usu.edu/
Additional Reading Links: Shannon Rhodes

Additional Reading

Beaudreau, Andrea. 2017. Why I Love Sculpins (and Why You Should Too). Coastal Fisheries Ecology Lab. https://annebeaudreau.com/2017/09/05/why-i-love-sculpins/

Bouchard, R.W. Jr. 2004. Guide to Aquatic Invertebrates of the Upper Midwest. 2004. https://dep.wv.gov/WWE/getinvolved/sos/Documents/Benthic/UMW/Plecoptera.pdf

Curtis, Jennifer Keats with Stroud Water Research Center. 2020. Arbordale Publishing. https://www.arbordalepublishing.com/bookpage.php?id=CreekCritters

Dickey, Amy. Water Quality and Macroinvertebrates. https://deq.utah.gov/communication/news/water-quality-macroinvertebrates

Larese-Casanova, Mark. 2013. Aquatic Insects, Harbingers of Health. Wild About Utah, https://wildaboututah.org/aquatic-insects-harbingers-of-health/

Leavitt, Shauna. 2017. Bear Lake Sculpin. Wild About Utah, https://wildaboututah.org/bear-lake-sculpin-cottus-extensus/

National Aquatic Monitoring Center. https://namc-usu.org/

Pennsylvania League of Angling Youth. 2006. PLAY. https://www.fishandboat.com/LearningCenter/PennsylvaniaLeagueofAnglingYouthPLAY/Documents/AquaticMacrosEnaElpaMayflyPondstream_Allpages.pdf

Stroud Water Research Center. Macroinvertebrate Resources. https://stroudcenter.org/macros/

Utah Division of Wildlife Resources. Five Aquatic Species You May Not Know Live in Utah. Mottled Sculpin. https://wildlife.utah.gov/guidebooks/962-r657-29–government-records-access-management-act.html

Utah State University Extension. Bugs Don’t Bug Me. https://extension.usu.edu/waterquality/files-ou/Publications/AllBugs.pdf

Zarbock, William. 1952. Life History of the Utah Sculpin. Transactions of the American Fisheries Society. https://www.tandfonline.com/doi/abs/10.1577/1548-8659%281951%2981%5B249%3ALHOTUS%5D2.0.CO%3B2