If you’re a fan of weird twists in nature (like me), and enjoyed my November 25, 2024 post, “A Quirk of Nature: Fourwing Saltbush,” you may have lost many hours of sleep wondering how I could’ve missed such an obvious mistake! You know the one. The labeling error made when naming those cottonball-like insect galls hugging the Fourwing stems.
In my confusion (or wishing to cover all options?), I seemed to believe two different midge species were somehow responsible for the same gall.
Are they Rosette Bud Gall Midge galls or Fourwing Saltbush Wooly Gall Midge galls?
Decisions, decisions.
My Quandry quite clear, it was time to consult the experts.
A short 10 months later, confirmation arrived from the iNaturalist experts in all things “Fourwing.” All the puffy galls are none other than those made by Fourwing Saltbush Wooly Gall Midges!
And the answer to my question is well timed, as the stems of the female Fourwing shrubs are once again ‘heavy’ with Wooly Gall Midge galls. Now I know! Now you also know!
Enjoy this official correction, at long last, and wishing you sweet dreams.
As always, thanks for stopping by!
PS: My journal page was created by first sketching in graphite the two Fourwing stems, followed by outlining with loose ink lines from a Micron 005, adding a background of both soft and medium charcoal – blending with a stump, then using a Tombow Mono Zero eraser to clean up the ‘cottonballs,’ before adding watercolor pencil, color splatters, and eraser lines randomly placed through the charcoal background. A bit experimental, and lots of fun.
Like soft, fluffy snow! Glistening orbs of silky gossamer are floating about the neighborhood, drifting hither and yon in the gentle breeze. Suspended beneath each orb is a single reddish-brown winged seed that appears to coax its wind-propelled puff in a safe descent to the ground. But the white floss (the Coma) wants to fly, and it becomes a tug of war. As the weight of the seed overwhelms the ability (and the desire) of the floss to carry it, their brief relationship is severed. But both get their wish …. the floss flies free as the seed drops to the ground, hopefully landing in an ideal spot to overwinter and sprout next spring.
Welcome Fall!
When the air is full of Horsetail Milkweed parachutes and their ‘riders,’ I walk along the neighborhood roadways and collect a bounty of their new-crop seeds + floss to set free around our property. If they find the right soil, moisture, and light conditions for spring germination, the seeds will not only form the beginnings of a stand of these beautifully blooming, creamy-white milkweed flowers, but the plants might just play host to Monarch and Queen butterflies!
Now wouldn’t that be dandy!
(Of course, mature seeds from new plants will undoubtedly entice a hungry crop of well-dressed Milkweed Bugs next Fall. That’s OK! They have to eat too!)
Before hint of color
My Journal Pages ……
For something different, instead of using ink and watercolor, all sketches on these pages were created in graphite. The pods, seeds and the milkweed bug were sketched from my collected samples using a mechanical pencil loaded with a fine point HB lead. The touches of color were added with water soluble graphite.
Work in Progress #1Work in Progress #2
Thanks for stopping by ….. And Have a Fabulous Fall!
Ohhhhhh, what a sweet month …… August. It almost got away from me without sharing a small collection of Littles1 that reflect the inevitable shifts in nature that occur during the month. It’s always hard to imagine summer winding down; where did the time go? But as surely as butter melts on freshly baked bread, undeniably, August forms a reliable bridge between summer and autumn. It’s a time of change and transition; abundance and harvest; transformation and a period of letting go.
So before I “let go” and before the snow flies (and it will), here’s a handful of little discoveries during the month of August:
-A female Wheel Bug gone slightly astray while searching for a protected place to overwinter the eggs she’s about to lay.
-A female Soldier Beetle doing her best to attract a mate by sending out pheromones while munching late season pollen from the disk flowers of a brilliant yellow Showy Goldeneye.
-An acorn that made it to maturity, ready to drop beneath a still green-leaved Gambel Oak soon to be decked out in radiant fall colors.
-Some hot red trumpet-shaped Scarlet Gilia flowers, still irresistible to hummingbirds until migration, will all be pollinated in time for seed set and mature.
-The snowy white fruit dangling from the draping branches of Roundleaf Snowberry shrubs are ripe and ready for plucking by hungry birds flying south for the winter.
-And plump purple-black Chokecherry berries that will become a juicy dietary supplement for black bears needing to bulk up for hibernation.
Enjoy!
And as always, thanks for dropping by!
1“Littles” is part of a blog series I began posting several years ago, beginning in January 2023. The concept was inspired by Fay (thanks again Fay!) who came up with the idea for her blog madebyfay.wordpress.com
While compiling last week’s post about the happy Cowpen Daisy party taking place outside our back door, it was no surprise to find way more interesting info about this sunflower than could ever fit on my journal page. Decisions …… decisions! To keep the August 5th illustrated page relatively uncluttered, I decided to include just the botanical basics (mostly), focusing on Cowpen Daisy flowers, leaves and seeds.
Then the past week I found my nature journal wide open to a blank page, ‘begging me’ for another Cowpen Daisy entry ….. “What about all those interesting info bits?” she asked. Replying* to my journal with a hearty, “OK,” I proceeded to locate and gather my rabbit-trailing notes. This scavenger hunt reminded me just how many pages there were; so many fascinating things about the Cowpen Daisy I wanted to remember and share. Decisions …… decisions! How to keep this next post to one page? By limiting the topics to only three, was it possible?
Barely! (after some clever editing, not a single word dropped off the page)
A little bit closer view for those without a microscope!
P.S. By the way, you may have noticed I’ve indicated this post is Part 2 of what’s now become my Cowpen Daisy series. Unless I start journaling on larger than 8” x 11” paper, there’s likely to be more Parts in store. And this multi-part series resulted in a minor edit to last week’s post, not titled “One of the Happiest Sunflowers Ever! The Cowpen Daisy; Part 1 ….. Can There Be Too Many Sunflowers?” In case you missed it, please check it out here.
*Yes, you read that right; I talk with my nature journals. Don’t you? After all, we do spend quite a bit of time together!
It was the Fall of 2024. A small cluster of Cowpen Daisies (Verbesinaencelioides) flourishing on the severely disturbed ground surrounding our new home was going to seed. Waiting several weeks until the migratory birds ate their fill, I spent an hour or so collecting as many remaining dried seeds (cypselas) as possible, stuffing full two quart-sized ziplock bags. About 1/3 of the seeds I scattered around the house where they would overwinter on the ground. The rest were poured into large pill vials that were labeled with species name, location, and date, then placed in the refrigerator to simulate cold storage until Spring.
Cowpen Daisy cypselas (seeds) 08/04/2025 at Punch
It was late April 2025. The chances of heavy frost seemed a distant memory. My fingers crossed, I chose a sunny 42 degree morning to liberate those refrigerated seeds from 6 months of cold storage, and scattered them in disturbed areas not seeded last Fall. Then I waited like an expectant parent, watching for signs of germination, worrying that runoff from late season snows might wash away my scattered seeds, expecting that flocks of migratory birds would gobble them all up, and hoping for gentle rain showers to swell those thousands of seed coats to aid those tiny embryos in growing their first roots (radicles) and first leaves (cotyledons).
Then early June 2025. Success! Cotyledons were literally popping up everywhere, which meant the radicles were already expanding into the soil. They were especially crowded where I’d scattered all the cold storage seeds, and germination was obvious where seeds had been scattered the Fall of 2024. By early July, those Cowpen daisies were crowding out many of the other native species I’d also seeded in the same areas.
Backyard and overflow Cowpen Daisies, robust growth after Fall 2024 seeding (08/03/2025)
And now it’s early August 2025, and what a dazzling show! Even though the sunflower yellow flowers of Cowpen Daisy are small (2” wide), there are up to 75 long-stemmed flowers on each plant that can grow from 4-5’ tall! They are so dense, the backyard fence is hardly visible, our walking paths are totally draped with 4” long leaves, and if there’s a rattlesnake lurking around under our massive Cowpen Daisy canopy, we’d probably (hopefully) hear him well before he slithered into view!
Goals and Lessons Learned
I’ve learned a lot by parenting these Daisies; from the best time to scatter seed (in the late Spring following cold storage) and where (not so close to other desirable natives or pathways), to managing the mass of growth (by organizing through selective removal). Our initial goal of seeding and growing native plant species was to attract and help feed wildlife (pollinators, reptiles, rodents, birds and mammals), and we are optimistic that achieving this goal long-term seems realistic with the success we’ve had to date. However, because so many of our native plants are losing the battle against habitat loss caused by invasive species encroachment and takeover, land development, and climate change, we will continue to explore ideas to expand our initial goal to address the habitat situation. As we gain insight about the best native plants to grow to help restore our disturbed soils, we will learn and share with our neighbors those species that: are drought tolerant; aid in building soils; are effective at invasive weed suppression; provide wildlife benefits; and increase plant diversity.
Cowpen Daisy and pollinator 08/01/2025 at Punch
Happy – Happy – Happy! Will I be collecting Cowpen Daisy seed again this Fall? You bet! Having all that sunshine yellow around our home is thrilling. Every morning all those thousands of sunflower faces looking East towards a new day are about the happiest sight ever! And having such wild, uninhibited growth of a native annual out our back door has been ideal for observing the pollinators that benefit from the abundant nectar and pollen, enjoying the aerial acrobatics of several phoebe families that have been feasting on those pollinators, and promises to be a perfect spot for bird watching this Fall when all those cypselas ripen into high protein food.
Can’t wait!
Do you ‘know’ a special native plant? How about a native butterfly garden? Are you a bird watcher? Maybe you enjoy the occasional deer, coyote, or bobcat wander through your yard? Please share your favorite wildlife encounter!
As always, thanks for stopping by!
Bordered Patch (my photo/2023 – on butterfly bush)Bordered Patch catBordered Patch (my photo taken 2023These dandy little butterflies, the Bordered Patch, often choose the Cowpen Daisy as their larval host. (The butterfly nectaring on butterfly bush flowers are from my home collection)
Sunflowers!🌻 Absolutely the happiest flower on Earth. Wouldn’t you agree?
Sunflowers, a symbol of adoration, loyalty, and longevity, represent happiness, friendship, and intelligence. Much like the sun, sunflowers reflect vibrancy and an energy of life. While National Sunflower Day is the official day to celebrate these beautiful flowers, why not declare the entire growing season reason a-plenty to radiate your inner sunshine and mirror the smiling faces of every sunflower encountered!
Then and Now
Did you know sunflowers have been around since about 1000 BCE? In the U.S. indigenous peoples used sunflowers as a valuable food source, for oil, paint, and textiles, and during ceremonies. Some archaeologists even believe sunflowers may have been cultivated before corn. Today, sunflowers are still used for food (seeds, salad mixes) and beverages (tea), cooking oil, in beauty and skin care treatments, for medicinal purposes, and for hobbies and crafts.
Annual Sunflower over 6 feet tall!
The sunflower crop
The U.S. is a mass producer of sunflowers, particularly in the plains states, and is a major crop in both North Dakota and South Dakota. The average cultivated sunflower plant is five to six feet tall, and the central face of disc flowers can grow bigger than a human head. As the weight of the sunflower head becomes heavy, it begins to fall forward causing the petals to fall off. Shortly after the harvest begins. On average, one sunflower can produce up to 2,000 seeds per head. In 2022, North Dakota produced 762 billion pounds of sunflower seeds!
The Happiest and the most Intelligent flower
Have you ever noticed sunflowers track the sun, from sunrise to sunset? It’s true! Sunflowers follow the sun’s movements throughout the day. You may notice that before sunrise, a sunflower is in sort of a sleeping position with its head slightly down. As the sun comes over the horizon, the flower awakens and slowly lifts its face to ‘look’ directly at the rising sun. As the day progresses and we observe the sun moving from east to west, so too does the sunflower by turning its face in sync with the sun’s apparent movements until sunset.1 When the sun sets in the evening, sunflowers nod off to sleep, but not before untwisting themselves and slowly return to face the east. Ingenious!
This charmer is called Cowpen Daisy
1 However, on very hot days, sunflowers tend to avoid looking directly at the sun to keep from overheating. And I’ve noticed on cloudy days, sunflowers may appear confused about the sun’s location, seeming to make their best guess on which way to face.
A season of yellows and oranges
Although you can find flowers in the Aster (sunflower) family in the Spring, August is the peak growing and blooming season for these cheerful plants. Brilliant displays of yellow flowers welcoming the morning sun can be found wherever sunflowers grow. Witnessing fields of sunflowers is guaranteed to lift your spirits as you oooooh and aaaaaaaah at their breathtaking beauty.
A trio of cowpen daisies
Ideas to celebrate a day, week, month or year of sunflowers
Spend a day with a wild sunflower and watch its face track the sun.
Take a drive to view fields of sunflowers to see their true beauty in mass.
Give a bouquet of sunflowers to a friend to brighten their day.
Add sunflower petals and seeds to your salad.
Create a painting of your favorite sunflower and frame it to enjoy year-round.
Try your hand at a Zentangled sunflower bouquet ….. there are as many pattern possibilities as there are blooming sunflowers!
Plan a road trip to North Dakota in August and coordinate places to stop to visit sunflower fields and get updates from local farmers who cultivate sunflowers.
A collection of cowpen daisies in my backyard.
If you missed celebrating this year’s National Sunflower Day, no worries! Every time you come across any sunflower, of any size, anywhere, pause and hold a personal celebration in honor of its splendiferous magnificence!
As always, thanks for stopping by!
Sunflower photos were taken in our backyard ….. all volunteers too!
You must awake when the first rooster crows to enjoy the floral beauty of a fully flaired Blazingstar blossom. Appropriately named, these gorgeous flowers display a radiant combination of spoon-shaped petals, petal-like stamens, and hundreds of thread-like stamens, all colored in bold sulfur yellows, distinctive pale orange-yellows, brilliant star whites, or fluorescent blues, based on species. These superbly showy flowers unfurl overnight atop tall white, branching stems that resemble candelabras with narrow lobed green leaves. These large, 2” diameter flowers belong to the Mentzelia genus, plants that are all native to the Americas, and represented by 60-80 species, most found in the desert southwest.
In 1753, Carl Linneaus gave this plant its genus name, Mentzelia, after German botanist and sinologist Christian Mentzel. (Did you know a Sinologist is a specialist in the study of Chinese language, literature, and civilization? Huh!) But perhaps more fascinating and what’s always ‘captured’ my complete attention (and blue jeans) is that the Mentzelia genus fits perfectly in the Loasaceae family ….. commonly referred to as the Stickleafs.
About those leaves ……
Being primarily a day-time hiker, my first encounter with a Blazingstar occurred simultaneously with a misstep into the plant. Noticing some resistance in making my escape, I looked down at the ground and discovered my jeans had a collection of stuck leaves from my boots on up. And the leaves were really stuck tight along their entire length! Removing those leaves was like peeling a banana, only tougher. Wait! Forget the banana peel. Removing those sticky leaves sounded like and felt like tugging on and separating Velcro! I was reminded of the familiar ‘ripping’ noise made when Velcro hooks are forcibly released from their loops!
Eureka!!
Nature is full of surprises. Were the Stickleafs the source of accidental inspiration for today’s handy hook-n-loop fastener, called Velcro? Almost, but not quite! As it turns out, the tiny hooks on Cocklebur seedpods inspired a Swiss engineer to develop Velcro in 1941. But not to change subjects too much …….The reasons Stickleafs could’ve been the inspiration for Velcro, is similar to the Cocklebur story, but, I think, even better. Here’s why ……
The seedpods of both plants have tiny hooks that readily adhere to clothing and fur. And it was the hooks’ tenacity for stick-to-it-tiv-ness that grew the original Velcro idea. But Stickleafs go even further in ‘reinforcing’ the fastener concept. Not only does the seed pod (capsule) of Stickleafs have a covering of tiny hooks, but both leaf surfaces and even the stems of plants in this family can have multiple types of minuscule grappling-hooks and barbed needles, called Trichomes, visible only with an electron microscope. I summarize that if the Swiss engineer was visiting America in 1941, and had the good fortune to walk into a Mentzelia plant, he undoubtedly would’ve been super inspired to develop Velcro. After all, it’s the leaves that stick fast to clothing, resemble a strip of Velcro, and hold tight, mimicking an ideal hook-n-loop fastener.
Hooked on Trichomes
And now for the curious nature of the Mentzelia genus. When coming across the Adonis Blazingstar (Mentzeliamultiflora) over the past 8 years, it’s been fun to inspect the leaves, remove one and intentionally stick it to Roy’s jeans or mine. I’ve then wondered how this plant ‘sticks’ so well, and why. The time for answers arrived this month, and what I learned was fascinating. It’s all about Trichomes.
Trichome is a botanical term used to describe the small hair-like structures that occur somewhere on a plant; typically on plant leaves. Trichomes can be found throughout the plant kingdom (like on Cannabis sativa); they aren’t unique to the Stickleaf family, and are found on all species of the the Mentzelia genus. Some Mentzelia species have one type or shape of trichome; some have several types. Adonis Blazingstar has two types of trichomes – one is shaped like a grappling hook; one is shaped like a barbed needle. It’s the trichomes that grab on and hold tight. But what possible function do they serve the plant? Surely a leaf sticking to the fur of a passing animal or a person’s pant leg, while decorative, is otherwise pointless?
What Good are Mentzelia Trichomes?
Like plant hairs, trichomes aid a plant in water conservation in times of drought by reducing transpiration, and in situations of other environmental stressors, such as excessive UV light and extreme temperatures. The trichomes serve as a protective barrier between the leaf, stem, or other part of the plant, and the environment.
Trichomes can function as water collection, retention and funneling structures during a rainstorm.
The grab-and-hold nature of trichomes when they attach to fur or clothing can cause enough vibration of mature seed capsules to shake loose seeds ready for dispersal.
Trichomes are the plant’s primary defense against herbivory; not from livestock or rodents intent on munching leaves, but from insects that attempt crawling amongst the grappling hooks and barbed needles intent on causing damage. As can be seen in electron microscope images, insects have been photographed speared and hooked and killed because they were unable to escape their entrapment by trichomes.
But not all insects succumb to the fate of trichomes. Aphids are able to navigate the dense forest of hooks and needles without capture, allowing them to wreak havoc on vulnerable and tasty leaves, stems and seed capsules.
And that’s why the Mentzelia genus of the Stickleaf family is one of the natural curiosities of the plant kingdom. Maybe now, you too, are Hooked on Trichomes?
I hope you’ve enjoyed this post, and do thank you for stopping by!
And if you’re curious about how Trichomes contribute to the enjoyment and/or medicinal benefits of marijuana (Cannabis sativa), here’s what I found:
Trichomes are the primary site for cannabinoid production (i.e. compounds like THC & CBD responsible for the plant’s psychoactive/therapeutic effects.
Trichomes are the site of terpene production which gives different Cannabis strains their unique aromas/flavors.
Trichomes are the site of flavonoids known for antioxidant and medicinal properties.
A few years ago I stumbled across this plant while walking around our neighborhood. Being immediately awed by its richly-colored petals skirting an upright cylinder or cone, I knew it would be a perfect addition to our high elevation (7,300 feet) landscape. My idea was to wait until the flowers on the cone faded and collect some seed to scatter in our yard. After repeated trips hoping to find evidence of seed, I was skunked. Either I missed the dispersal event, or this plant was 100% sterile. On the outside chance there were microscopic seeds embedded in the cone, I resorted to cone collection. Fast forward to the next spring …… every spot I’d planted those cones was barren; nothing had sprouted; zero; zip.
Fast forward again to early July 2025. This wildly blooming plant was growing vigorously in many of the dry disturbed openings and roadside areas throughout our new neighborhood! Time to learn more about such a charming member of the sunflower family called Mexican Hat.
Mexican Hat (Ratibidacolumnifera), also commonly known as rocketflower, and both upright and longhead prairie coneflower, is a native perennial found across the Lower “48” (U.S.), southern Canada and northern Mexico at elevations ranging from 5,000-7,500 feet. Its Ray flowers come in a dazzling sunshine yellow, along with a soft velvety royal purple-brown, an intensely deep rust-red brown, and rusty oranges – all with some measure of sunshine yellow marginal accents. Each Disc flower (those tiny spots that spiral, Fibonacci fashion, around the upright cone) has 5 fused pale-green petals (the Corolla). The Corolla surrounds 5 fused purple/red oxide-colored Anthers (the pollen structures of the Stamens). The Anthers are shoved up through the Corolla by the developing Style (the stalk of the Pistil) where they burst into 5 sunshine yellow pollen “strands” resembling a hairdo of long, twisted, windblown dreadlocks! The shockingly beautiful colors unfailingly lure many insects hungry for pollen and/or nectar.
The entire Capitulum (the densely packed flowerhead of a composite “flower”) continually waves in the slightest of breezes as it perches atop the long stiff and naked stem (the Peduncle) of the flowerhead. Below the Peduncle are the many branched feathery-like, deeply lobed leaves. These leaves seem to be the primary source of a curiously fascinating fragrance. After handling the plants for several days, I began thinking of the aroma as being cautiously sweet-scented with subtle hints of slow roasted tomato + red pepper-infused homemade shortbread cookies! I’m looking for a recipe!
All “said and done,” Mexican Hat can grow from 8 inches tall to over 3 feet!
Benefits of and Curiosities About Mexican Hat
Special Value to Native Bees – According to The Xerces Society for Invertebrate Conservation, Mexican Hat is recognized by pollination ecologists as attracting large numbers of native bees.
Food Source for Wildlife Species – In addition to being an important source of pollen and nectar for native bees, Mexican Hat also attracts many other insects like butterflies and moths, and hummingbirds sip its sweet nectar. Wildlife that feast on its seeds include small song birds, wild turkey and rodents. Even white-tailed deer will eat the foliage, despite its reported deer-resistant qualities.
Supports Native Pollinators, Attracts Beneficial Insects, and Promotes Biological Diversity – Mexican Hat is a adaptable and resilient wildflower species, able to endure extended periods of drought, hot and cold temperatures, and diverse habitat and soil conditions. Because of these characteristics, and because the species is a self-seeder, Mexican Hat provides food and cover for wildlife, is a reliable source of pollen for at-risk native bees, and makes an excellent choice for sustainable gardening, habitat and soil restoration, and prairie conservation efforts. And not to be overlooked, Mexican Hat attracts beneficial insects like lady beetles and lacewings that help control garden pests like aphids and caterpillars, and makes a valuable contribution to natural pest management strategies.
Many Uses; the Ethnobotany of Mexican Hat – North American indigenous peoples prepared the leaves, stems, flowers and/or the cones in certain ways to treat specific ailments suffered by people and animals. By creating washes, by boiling, physically rubbing and crushing, decoctions, concoctions and infusions were used to treat chest pains, wounds, stomach aches, fevers, headaches, urinary problems, rattlesnake bites and to induce vomiting. Mothers wishing to wean their babies had crushed leaves rubbed on their breasts. Horses with urinary problems were hand fed the entire plant as a cure, and sheep that are “out of their minds” are given a cold infusion.
The cones were used as baby nipples. Leaves and flowerheads were boiled to make a pleasant tasting tea.
A Symbolic Meaning and Familiar Visual of Mexican Hat – In Mexican culture, this wildflower is often associated with traditional celebrations, ceremonies and festivals. Mexican Hat is a symbol of joy, abundance and cultural heritage. The common name “Mexican Hat” was given to this wildflower because it reminds many of the shape of a traditional Mexican sombrero.
Origin of the Scientific Name Ratibidacolumnifera – The Etymology of the genus name Ratibida was published in 1818 by Constantine Samuel Rafinesque-Schmaltz (1783–1840). Even to this day, the meaning of Ratibida is a mystery. It’s well known that Rafinesque-Schmaltz often assigned unexplained names to plants. Oh, and be aware that around 60 sites online use the spelling “Ratidiba” rather than Ratibida. So if poking around the internet for more information about Mexican Hat or any of the other prairie coneflowers, don’t be fooled by the typo!
The species epithet columnifera is a Latin name meaning “bearing columns.” This refers the tall cylindrical or cone-shaped flowerhead (Capitulum) which is the support structure (the Receptacle) for the numerous Disc flowers, the 7 Ray flowers, and the 7 small leafy bracts (Phyllaries).
Loving My Mexican Hat!
Early this spring I purchased 2 Mexican Hat plants for our garden. I’m happy to report they are doing great and loaded with 10-20 yet-to-mature pale green cones. Wonder what color the Ray petals will be?
I’m also planning to collect seed again this year, after learning the best time is early Fall when the cones look like they’re withering. Wish me luck!
Hope you enjoyed my exploration of this marvelous native perennial member of the sunflower family. Even though in a previous post I made a thorough plunge into the sunflower family, I learned even more putting this post together.
Always landing on the 2nd Saturday in June, the annual dragonfly celebration pays tribute to this fascinatingly unique and beautiful insect that’s been flying over our planet for nearly 300 million years. Wow!
There’s no mistaking the fossil record. Dragonflies have populated the airspace for nearly 300 million years, some with 3-foot wingspans. Paleontologists say they may have had 6-8 foot wingspans, making them the size of a bald eagle!
As scary as that may have looked to their prey, the 2-5 inch wingspans of modern dragonflies, combined with their body makeup, make these animals some of the most accurate and ravenous hunters known today.
It’s a warm summer day and the air above the wetlands is full of countless insects such as mosquitoes, true flies, mayflies, and midges. Perched motionless on a tall reed is a metallic colored dragonfly, and she’s hungry. To feed an insatiable appetite, she’s always on the hunt for her next meal. To satisfy her hunger, she has evolved into one of the most skilled predators in animal kingdom.
A Green Darner Dragonfly hangs onto a blade of marsh grass
But are dragonflies really that good? And if so, why?
Consider the proverbial ‘King of the Jungle;’ lions are frequent hunters, but might be successful only 20% of the time. Birds of prey, like owls, falcons and hawks, average a 25% success rate. But dragonflies catch their prey 95% of the time! Now I’d call that amazing. Dragonflies owe their survival to two key characteristics:
Eyes – in addition to three simple eyes, dragonflies (and bees) have two large compound eyes; the largest of any insect. With 30,000 facets per eye, both compound eyes together cover most of their head. This multifaceted eye makes a dragonfly acutely sensitive to movement. Because each of the 30,000 facets face a different direction, dragonflies have almost a 360 degree field of vision. This means they can see you from behind as they wing on by. ……. And speaking of wings! ………
Wings – When compared to all other insects, dragonflies are the most skilled, agile, and the fastest fliers of all insect species. With muscles attached directly to their wings, they not only can fly at speeds up to 35 mph, but are able to maneuver like a helicopter. They can fly straight up or down, forward or backward, side-to-side, upside down, and can even hover and pivot in place while keeping perfectly level. To understand how dragonflies achieve backward flight, high speed cameras revealed they angle their bodies vertically, at a 90-degree angle to the horizon. They’re also capable of independently moving and twisting each of their four wings to improve flight control.
Look! A Mosquito Hawk!
It’s been reported that one adult dragonfly can capture and eat from 30 to 100 mosquitos a day, earning them the name ‘’Mosquito Hawk.” Considered such prevalent mosquito predators when they are adults, a dragonfly nymph feasts on mosquito larvae too, devouring as many as 40 a day!
A variegated meadowhawk
And How About these Dragonfly Fun Facts!
A dragonfly is classified as an Odonata, which is the family of flying insects that includes dragonflies and damselflies. Odonata means “toothed one” in Greek. However, dragonflies don’t have teeth. The name refers to its serrated mandible, which comes in handy for holding and crushing prey.
There are around 5,000 species of dragonflies around the world.
Dragonflies can live for years underwater as predatory larvae (aka nymphs). At the end of its larval stage, the nymph crawls out of the water, its exoskeleton cracks open releasing its abdomen (which had been packed in like a telescope), then out come its four wings and its entire body dries and hardens over the next several hours.
Most adult dragonflies live for only a few weeks, but some do live up to a year.
Dragonflies can live in the winter but are normally small and stumpy in size.
Dragonflies use both their feet and mandibles to catch their food.
When dragonflies mate, the pair first forms a flying, loop-like structure known as a mating wheel or mating circle. Then the male grasps the female’s neck with claspers on his abdomen to transfer his sperm. Sometimes, he will continue to guard the female from other males until she lays eggs in the water. If a female doesn’t consent to mating, she might play dead. Or, she might wrestle away her suitor by twisting, shaking, flying backward or clinging to a reed to prevent takeoff. In some cases, the female might even take control of the flight, then dunk the male into a body of water, buying herself time to flee.
Mysterious swarming behavior – sometimes 100’s of dragonflies of different species will gather in swarms, possibly to locate new and/or better habitat, for feeding, or migration. Not much is known about this short-lived behavior, but it is being studied by members of the Dragonfly Swarm Project. You can read more about the Swarm Project here: https://thedragonflywoman.com/dsp/ And you can report seeing a swarm through this website: https://thedragonflywoman.com/dsp/report/
The Scarlet Dwarf is the smallest known dragonfly. Less than two centimeters long, it’s only 0.59 inches long (15 millimeters), and has a wingspan of about 0.79 inches (20 millimeters). These dragonflies are native to Southeast Asia, as well as China and Japan.
Many species of dragonflies migrate annually. To track them, scientists attach tiny transmitters to their wings with a combination of eyelash adhesive and superglue. One of their findings revealed the two inch dragonfly called the globe skimmer has the longest migration of any insect — flying up to 11,000 miles across multiple generations between India and Africa. Aided by winds, the globe skimmers cross the Indian Ocean stopping at islands along the way. They have even been spotted at altitudes of around 20,000 feet in the Himalayas.
Of the 445 kinds of dragonflies in North America, only 9 of these species (or 2%) migrate regularly. One of these species is called the green darner which migrates in swarms. They complete a multi-generational migration from Canada and the northern U.S. to the Gulf Coast and Mexico in late summer and fall, and then return again in the spring. By tracking the migration, it was found their journey covered over 800 miles one way. To accomplish this feat, they travel only every third day, averaging 7.5 miles per day.
The International Union for Conservation of Nature (2021) found that 16 percent of the 6,016 species of dragonflies and damselflies that were studied are at risk of extinction as they lose the freshwater breeding grounds needed to maintain their populations. Clearing of forests in South and Southeast Asia as well as in Central and South America has driven habitat loss for the insects, and in North America and Europe, dragonflies are most threatened by pesticides and climate change.
Mosaic darner
The Good Luck Insect
Not surprisingly, the dragonfly has symbolic meaning in almost every part of the world. Many cultures believe this insect symbolizes good luck. Because dragonflies have such short lifespans, they also represent new beginnings and change, especially for strength, growth, courage, and happiness. A few ancient cultures say dreaming about a dragonfly indicates you are in a powerful transition in your life.
Here’s a Few of those Symbolic Dragonfly Beliefs. Do you know of more?
Native Americans believe a dragonfly symbolizes life transformations.
South American cultures believe the dragonfly symbolizes good luck and prosperity, and many artists include the dragonfly in their work.
European cultures see the dragonfly as a symbol of change and adaptability, and are included in many of their folklore stories and beliefs.
Asian cultures believe the dragonfly represents good luck, prosperity and new beginnings.
South Africans believe dragonflies are a sign of spirits and bring good luck. Africans also hold dragonflies in high regard because they are water gods who bring rain.
A South Dakota dragonfly resting on a milkweed
How Will you Celebrate National Dragonfly Day? Here’s a few ideas:
Learn about the species of dragonflies near you.
Visit your local wetland habitats to observe dragonflies, as nymphs and as adults.
When you travel in the summer, search out new-to-you species of dragonflies and record your observations.
Learn about the symbolism of dragonflies in your own culture.
Sketch or paint a dragonfly in its habitat.
Photograph a dragonfly and share on social media using #NationalDragonflyDay.
It was great fun and so eye-opening to learn about this species. A few months ago I watched a nature program about dragonflies and how they fly like stunt pilots. It was fascinating, and gave me a whole new appreciation of these insects. Can you imagine living in the dragonfly’s world 300 million years ago? Wonder if they could also fly like a helicopter?
Please share your dragonfly stories. Have you ever tried to catch a dragonfly? Have you seen one flying upside down or hover? What colors of dragonflies have you seen? Let me know if you enjoyed this post about dragonflies, and give it a Like!
On a warm Spring morning, wandering around a grove of American Sycamore, I became curious about these magnificent trees: where in the US are they native; why are some leaves larger than the palm of my hand and some half the size; what about those odd pingpong sized seedballs lying on the ground everywhere you look ….. why don’t they roll away in search of an ideal spot to pop open so the seeds can germinate …… when the seedballs are kicked, stepped on or crushed beneath a car tire, do the 1,000’s of seeds inside blow away to sprout ….. are the seeds (all or some of them) even viable ….. do the seedballs make a good ink or dye or maybe they’re edible or even medicinal……. what, if any wildlife species eat the seedballs or seeds; and ooooohhhhhhh, sycamore bark! Why does this tree’s bark flaunt a pastel palette of greens, yellows and pinks. These and many more questions came to mind that it seemed about time the American Sycamore became a subject for my nature journal, until ……………..
There! In the tree above my head, I spotted a most curious thing. Parting a few of that sycamore’s beautiful Spring green palmate-shaped leaves was a bundle of dead brown and beige leafy bits and sticks all haphazardly glued together. Wishing to get a closer look at that elongated ornament shaped “thing,” I found it was securely suspended from a branch. Trying to puzzle out this fascinating mystery while searching for my pen knife, a stiff breeze blew through the tree. It was then a I noticed hundreds of those 2-3” long bundles all over the tree; from the base to its crown!
Curiosity is the Essence of Nature Journaling
What continues to draw me to nature and nature journaling after so many years are the surprises in the familiar and in the unknown. I know well enough that new encounters in nature are infinite; you just have to open your eyes and look. Having learned by carefully observing what appears to be familiar, often leads to new discoveries. That’s when my curiosity kicks into high gear ….. when it’s time to engage in some serious poking around to figure something out; to learn what the “thing” is.
Curiosity, for me, is the very heart and soul of nature journaling. The ‘art’ of curiosity even precedes skill in observation. It’s what drives me out the door in the morning and fuels my exploration. Curiosity fills the mind with countless questions if for no other reason but to develop a deeper understanding of the natural world.
But I “wax philosophical.” Needless to say, my curious discovery on that warm and breezy Spring morning prompted an abrupt change of mind for my next blog post (this post). Anxious to learn about the “thing” suspended from a tree branch, probably minding its own business, I proceeded to cut it down (along with two more) and popped them in a bag along with a few sycamore leaves and seedballs.
Later that same day …….
Upon completing my journal sketches of sycamore leaves and seedballs, and posting a few photos to iNaturalist for an initial ID, it was time to take a closer look at my discovery. Reaching into the bag for one of the “things” (wiping my hand free of spider webbing?), I placed it on my examination table surrounded by several hand lenses, a larger magnifying glass, a penknife, and 2 pairs of tweezers. Before beginning the dissection, I noticed about a dozen black pepper-sized bits moving about the “thing.” Thinking tiny spiders had come from the bag, I didn’t give them a second thought (should’ve been curious!).
This bagworm bag was the subject of my dissection. Notice the pepper-sized black dots next to the bag ….. those are wiggling 1st instar larva.
iNaturalist ID Pick :::::::::::::: BAGWORM MOTH ::::::::::::::: iNaturalist ID Pick
(awaiting genus/species ID)
A Bagworm Moth!
How cool is that!?!
The opened bag of a female Bagworm moth. She’s very dead, but her progeny are escaping as fast as they can.
Dissection resumes ……
After finding out the “thing” I’ve been pondering over is the Bag of a bagwormmoth, I learned the Bag was built during last Spring, Summer and Fall by either a male or female bagworm moth. If a male, the Bag would be empty; if a female, the Bag would contain her remains …. she would’ve died last fall after a male fertilized 500-1,000+ eggs she overwintered inside her body until Spring when newly-hatched larvae would emerge from the bottom of the Bag and begin the species’ life cycle all over again.
The Bag, that took about 10 minutes and all my dissection tools to open, contained the black and mushy remains of a female and 100’s of wiggling/dancing larvae! They were on the move; escaping from the now wide open Bag, and quickly covering my examination table like a pepper grinder out of control.
And my effort to open the Bag? This made sense after reading about the high tensile strength of the silk they produce. These thin strands of silk, 10x stronger than that produced by silkworms, is used in abundance to construct their Bags.
The coolest thing ever! Notice the either late 2nd or early 3rd instar larva, no longer naked, but swaddled in very chewed up leafy bits glued together with strong silk. This dude was hiking up a sycamore branch, continually chewing, wiggling, and gluing.
After disposing of all the naked 1st instar larvae waggling and dancing across my examination table, I placed the dissected Bag, the two whole Bags, and collected leaf material into a clear plastic ziplock to observe what would happen. Over 10 days, the number of larvae multiplied and the naked 1st instar caterpillars grew in size (at least to 2nd instar) while building their individual Bags from tiny bits of leaf litter! Their wiggling dance seemed to be the way their silk strands wrapped and secured leafy bits around their bodies. It’s been fun to watch all the activity.
Have you ever encountered one or more of the 1,350+ species of bagworm moths? What materials were their Bags made from? Please share your experience with these fascinating members of the butterfly/moth family of insects.
a curious nature 