100DayProject – a curious nature

Rose Heath – Page 9 .. The 100 Day Project (2026)

May 9, 2026

Rose Heath (Chaetopappa ericoides)

When the last Spring snow melts and the runoff soaks into the nooks and crannies of dehydrated soils, there’s a thirsty little shrub that eagerly drinks its fill. The leafy stems of this tiny shrub, so easily overlooked in the winter, rapidly grows on bare ground, around the drip line of pinyon and juniper trees, in the negative spaces between rocks and broken branches, and through beds of dried grasses. Then in a day or two a very small flower bud forms on the top of each stem, and in half a week the buds open simultaneously. What a spectacular display of brilliant white daisies ….. bouquets of light!

Barely ankle high, each flowerhead can have up to 24 white ray florets surrounding a rich buttery yellow center of 12-25 disc florets. And don’t fret if you notice the ray florets have curled downward in the evening. They magically unfurl to their full length by mid-morning the following day.

This annual Spring show, which takes place all across the U.S. west and western Great Plains, is brought to you by the “petite” perennial called Rose Heath (Chaetopappa eriocoides). (Widespread and common in New Mexico, Rose Heath is adaptable to a variety of soils, elevation, and drought.)

The show typically begins in late March and continues into early May. And for those craving more, flowering resumes in August and can run until November; no charge. You just have to get out there and see for yourself!

Origin and Etymology – What’s in a Name?

Origin of the Scientific Name, Chaetopappa ericoides

Augustin Pyramus de Candolle, a Swiss botanist, named this genus Inula in the early 1800s. But in 1827, it was the American botanist John Torrey, who named the species Inula ericoides, from a specimen collected by botanist Edwin James along the Canadian River during Major Stephen Long’s Expedition of 1819-1820. Since that time, the species has undergone more than a dozen name changes including Leucelene ericoides (Edward Greene in 1896) and finally Chaetopappa ericoides (Guy Nesom in 1988).

Etymology of the Scientific Name, Chaetopappa ericoides

The genus “Chaetopappa” is Greek for ‘bristly pappus’ (pappus refers to the score of tiny white bristles surrounding the disc florets; the same bristles, one per seed, that helps carry Rose Heath’s mature seeds up, up and away. The species “Ericoides,” also Greek, means ‘similar (“oides“) to Heath’ (“eric”); i.e., the plant’s tiny, overlapping leaves are similar to those of some Heaths (Ericaceae is the scientific name of the Heath Family.)

Common Name, Rose Heath

From the previous paragraph, it’s obvious where the name ‘Heath’ comes from, as Rose Heath does have stems and leaves very similar to a heath plant. But why ‘Rose?’ What I found is ‘Rose’ is Latin in origin, derived from “rosa,” referring to the flower. Because the daisy-like flowers of Rose Heath don’t resemble a rose flower, deeper diving was needed. I discovered that throughout history ‘Rosa’ and ‘Rose’ have represented love, passion, innocence, and beauty. So perhaps ……. ? If you’re familiar with Rose Heath or have seen photos of the plant in bloom, do you love or could you love its beautiful floral bouquets? I think whoever thought to call this plant by the common name ‘Rose Heath,’ must’ve loved its stunning display!

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Have you seen this beautiful plant, Rose Heath?

As always, thanks for stopping by!

References

inaturalist.org

npsnm.org/wildflowersnm

Stevenson, M., 1915 Ethnobotany of the Zuni Indians. SI-BAE Annual Report #30, p.55 (as referenced by iNaturalist)

swbiodiversity.org

swcoloradowildflowers.com

Western Meadowlark – Page 8 .. The 100 Day Project (2026)

May 4, 2026

Western Meadowlark (Sturnella neglecta)

When male meadowlarks return to the grassy meadow north of the old rusty water tank and begin singing, you know it’s Spring!

There’s something wonderful about his song ……. At first he stutters a few practice notes; rough and rusty like the old water tank. But as daylight lengthens and temperatures warm, his song grows long, strong and melodic. Having perfected that signature song, he sings intently from sunrise to sunset, defending his territorial boundaries against all invaders. And he sings lovingly to announce his breeding readiness, enticing not just one, but two female meadowlarks to mate with him.

While walking the perimeter of the meadow in mid-April, it was easy to hear a male singing at the top of his lungs about 1/4 mile away. After a few moments scanning the tops of the widely scattered juniper trees with binoculars, I spotted him. (Males seem to favor these trees as perches, perhaps because they get a great view of their territory, and their voices really carry!) Able to get only 50 yards closer, I managed to take a few telephoto pics before he flew to the top of another juniper. Western meadowlarks are very skittish around people, so I held my ground and just watched and listened. It was a wonderful encounter.

Below are a few more fun facts about Western Meadowlarks, in addition to those on my illustrated page ….

If you’re lucky to see a Western Meadowlark, you’ll notice they’re a robin-sized bird but chunkier and with a shorter tail. Their flat head and long, slender bill are visible above a round-shouldered posture that nearly conceals its neck. They have short rounded wings, and a short, stiff, and spiky tail.

When flushed, Western Meadowlarks fly low, wings below the horizontal, gliding and flapping with short, stiff, quail-like wingbeats.

Other than perching on tall trees, don’t be surprised to find males singing from atop fence posts, bushes, power lines, and anything higher than their surrounding habitat.

John James Audubon gave the Western Meadowlark its scientific name, Sturnella neglecta; Sturnella meaning “starling-like,” and neglecta because he felt most explorers (after Lewis and Clark) and settlers who traveled west of the Mississippi overlooked this common bird.

The oldest recorded Western Meadowlark was at least 6 years, 6 months old when it was found in Colorado in 1965.

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When was the last time you went Birding? Meadowlarks are calling!

As always, thanks for stopping by!

References: allaboutbirds.org and inaturalist.org

Perky Sue – Page 7 .. The 100 Day Project (2026)

April 29, 2026

Perky Sue (Tetraneuris argentea)

Perky Sue has to be the happiest little sunflower on planet Earth!

“Is it because Perky Sue is an early spring bloomer, it’s smiling face opening in mid- to late March? Maybe it’s how those brilliant yellow flowers climb above fields of drab, dry grasses to brighten the landscape? Perhaps it’s those tall, soft and silky flower stems that dance with wild abandon to the music of our spring breezes?”

No matter why Perky Sue always brings smiles, you can’t deny that encountering a blooming bunch makes you instantly happy!

Look for these stunning sunflowers in the open areas scattered throughout and adjacent to the subdivision. Separate the dried grass and discover the soft sage-colored, spatula-shaped leaves densely clustered at ground level. Remember this spot and return every Spring to watch our grassy meadows awaken with dazzling yellow sunshine.

Did You Know ………………. ?

When you encounter Perky Sue (or most any other sunflower) take a close-up look at one of it’s flowers. What you’re actually seeing is a collection of tiny flowers (florets). The most numerous type of floret lies within the face or center of the flower head (these are the disc florets). But you may be surprised to learn there’s a second type of floret often thought of as the sunflower’s petals (called the ray florets).

The Sunflower Face

The face or central part of the flower head is called a disc; the individual flowers, the disc florets, are arranged in clockwise and counterclockwise spirals. Look close and notice each floret has five distinctly flared petal lobes attached to a fused floral tube (which together form the corolla). Each floret is fertile, having both male (staminate) and female (pistillate) organs, able to produce pollen and seeds.

The Sunflower “Petals”

Radiating out from the disc like the rays of the Sun is a showy ring (or multiple rings) of what looks like flower “petals.” However, each “petal” is a single ray floret ‎consisting of a single strap-shaped flower (ligule) of five fused petals (corolla) that form a tube at the base. In Perky Sue and some other sunflowers, the ray florets are pistillate. But in the majority of species the ray florets are sterile.

The Sunflower “Landing Pad”

Sunflowers have one of the most highly evolved “flowers” in the plant kingdom. To maximize their visual attraction to pollinators, the ray florets became large showy structures that act as a “landing pad” for bees and other pollinators. When they “touch down” they are immediately drawn along the ligule to the bountiful pollen supply of the disc florets. Large pollinators also use the ligules of ray florets as a supporting platform to balance and feed from the disc florets’ floral tubes. So, ray florets evolved to increase the pollination success of the fertile disc florets at the center of the sunflower. And in the case of Perky Sue, insects carrying pollen as they fl to other “landing pads” increase the pollination of the pistillate ray florets.

Want to Learn More?

The biology of sunflowers is a fascinating subject, and I’ve spent many hours researching and illustrating their intricate parts and pieces, and how they work. If you’d like to learn more, check out these detailed posts I put together in the summer of 2023:

Geeking Out …… Total Bliss ….. Sunflowers!

Cypsela! The Sunflower Seed

…. and for a bit more about Perky Sue, get more here from my summer 2024 post

Perky Sue!

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Does Perky Sue bloom in your neighborhood?

Have you ever taken a close look at its flower head or inspected the florets of another sunflower species?

What did you see?

Hope you enjoyed this page of my field guide. I’d love to know if you found the information new and/or inspired you to check out the details of your local sunflowers.

As always, thanks for stopping by!

References

inaturalist.org

swbiodiversity.org

deercanyonfolks.org

Dark Jerusalem Cricket – Page 5 .. The 100 Day Project (2026)

April 5, 2026

Dark Jerusalem Cricket (Ammopelmatus fuscus)

Last month (mid-March), while looking everywhere for signs of spring (something green and growing), I dared to peek under a flat rock and gasped with surprise! Instead of uncovering a tiny flower bud was a gigantic “creepy-crawly” bug! Yikes! After quickly dropping the rock back on his head I realized my run-away imagination had gotten the better of me.

So gathering my courage, I took another look. There, hiding under that rock was a “cuddly” Jerusalem cricket trying his best to be invisible (while avoiding the bright sunlight).

This wasn’t my first Jerusalem cricket, but seeing this guy prompted me to learn more about this curious insect……

Firstly, Jerusalem crickets are neither true crickets nor are they native to Jerusalem

Taxonomists agree, “Jerusalem crickets are in a very different family than true crickets. This includes a bunch of flightless varieties, and some with wings, found in Africa. The Jerusalem crickets are wingless and are found in the Americas.”
“The origins of the name, “Jerusalem” cricket isn’t certain, but it’s thought that it comes either as a reference to the skull-shaped head (they’re also known as skull crickets), which is associated with skull hill in Jerusalem; or, comes from a watered-down swear word from the ‘40s and ‘50s. Around this time, in the US, both “Jerusalem” and “Cricket” were expletives, associated with being startled.”

Next, some Jerusalem Cricket Mating Characteristics

Similar to true crickets, each species of “sings” a different song during mating. They actually sing by drumming and they drum by beating their butts on the ground.
Once a larger female has successfully mated with a smaller male, and before she lays eggs, females usually eat the males!
She lays her egg masses in holes in the soil. After hatching, over the next 1-2 years, nymphs undergo several molts (as many as 10) until they reach sexual maturity which lasts for only 2-6 months.
Adults can reach up to 2 to 3 inches in length. Females are often larger in size; males have longer hind legs.

Third, Jerusalem Cricket Habitats and Out-of-Sight Living Quarters

They are “well-adapted to living in sandy soils, but can be found in sand dunes, chaparrals, grasslands, woodlands, and forests.”
Being nocturnal, they spend a majority of their lives underground.
They hide underneath organic matter and other debris like rocks, wood. With their powerful mandibles, spiny legs and specially adapted feet, they also dig underground burrows for comfortable living quarters.

And Almost Lastly …. the Cultural Significance of Jerusalem Crickets

Of great importance to Native Americans as food, many tribes in southwestern U.S. also considered Jerusalem crickets as a powerful cultural symbol. Its striking appearance leads some to think the cricket brings mortality, as depicted in the folklore of the Chumash people of southern California.
The Hopi, who settled in Arizona, portrays this cricket as a spirit being (a Kachina) named Sösööpa who races. As a result, it’s often carved into their Katsina dolls as a yellow humanlike character with black beady eyes, a black-and-white plaid skirt, and antennae made from sand grass, depicting traits of the cricket.
The Navajo associated the Yucca plant with the insect; you had to eat the plant as a cure of the cricket’s painful bite. This myth possibly gave rise to the misconception that their bite is venomous.

It’s Greek to Me! (Entomologically Speaking)

Learning the meaning of a scientific name assigned to a species not only helps me remember uncommon words and how they’re pronounced, but often describes aspects of a species’ characteristics that may help differentiate it from another similar-looking species. Learning about these complex names falls into a study called entomology.

Ammopelmatus fuscus, the scientific name for the Dark Jerusalem Cricket, is quite a mouthful. Curious about the meanings (in plain English) of these two strange words, I learned the name originates from Greek and Latin roots meaning “dark sand-sole” or “dark sand-burrower,” obviously referring to their sandy habitats, dark color, and burrowing behavior. But to learn how the common name with the word “sole” ties to one of the cricket’s characteristics, my dive continued. Here’s the entomology breakdown:

Genus Ammopelmatus
- Ammos (Greek) means “sand,” referring to the cricket’s specialized adaptation to arid, sandy environments.
- pelma (Greek) means “sole of the foot,” highlighting the specialized leg structures the cricket uses for burrowing.
- tus (Greek) is a common word meaning either “them” or “their.” In this case, “tus” ties the first two parts together into “their sand sole.”
Species fuscus (Latin) means “dark,” “dusky,” or “brown,” describing the cricket’s color.

Here’s the underside of my Dark Jerusalem Cricket. The leg spines really show well as does the strong mandible. A scary fascinating view!

After learning more about the Dark Jerusalem Cricket, maybe next time I discover one, I won’t jump so high?! Do you think?

Have you seen a Jerusalem cricket hiding out in your yard? If so, what was your reaction?

Hope you enjoyed this post! Thanks for stopping by!

References

inaturalist.org/taxa

bugguide.net/node/view/154

factanimal.com/jerusalem-cricket/

Eaton, Eric R.; Kenn Kaufman (2007). Kaufman Field Guide to Insects of North America. New York: Houghton Mifflin. p. 84.
Milne, Lorus Milne, Lorus and Milne, Margery (1980) The Audubon Society Field Guide to North American Insects & Spiders. Alfred A. Knopf, Inc, pp. 437.
Stoffolano JG, Wright B (2005). “So so opa —Jerusalem Cricket: An Important Insect in the Hopi Katsina Pantheon.”American Entomologist. 51 (3): 174–179. doi:10.1093/ae/51.3.174

Davis Mountain Mock Vervain – Page 3 .. The 100 Day Project (2026)

March 23, 2026

Davis Mountain Mock Vervain (Glandularia wrightii)

This page shows samples from my specimen.. Although the flowers of my specimens are a purple-blue color, I chose to create the flower petals as reddish-pink; this color is also common.

This is a photo of the two flowers I sketched for my final painting.
The specimen on the left shows the upper part of the flower, the “limb” where 5 petals flair out from the throat ringed by fine hairs. The throat leads to the lower part of the flower – the floral tube (5 fused pale green petals). . Both upper and lower petals make up the flower’s corolla. Below the floral tube are 5 red tipped green sepals (collectively called a calyx) all fused into a cup shape. The specimen on the right is a dissected flower; 2 upper petals are removed, and the floral tube has been opened to reveal the reproductive parts. On the left side are 2 of the female parts of the pistil (pale green style supporting the 2-lobed stigma of the pistil; the ovary was not exposed). Two of the four stamens (male) lie in the mid- to upper right side of the opened floral tube; look for the bright yellow anthers, each sitting atop their own filament

Here’s Another Curiosity to Ponder: I wondered why this plant has 5 petals and 5 sepals but doesn’t also have 5 stamens, which is usually the norm in so many other 5-merous plant species??? Here’s what I learned:

Davis Mountain Mock Vervain (Glandularia wrightii) exhibits a common evolutionary trait in the Vervain (Verbenaceae) family where the flower displays a 5-lobed calyx of fused sepals, and 5 5-lobed petals which fuse into a tube (the corolla). This trait, commonly described as 5-merous, curiously has a reduced the number of functional stamens to four.

This reduction is due to an evolutionary transition from a 5-stamen ancestor. According to literature, the four fertile stamens I observed in my specimens are properly arranged in two pairs (didynamous), both neatly hidden in the floral tube beneath a ring of fine hairs. Also properly so, the filaments (the stalks that support the anthers) of the stamens are fused to the inside of the tube, and not easily teased free.

So apparently, many, many, many, many, Many hundreds of years ago, plants in the Vervain family “decided” having a 5th stamen was unnecessary. “We can do just fine without it, thank you.” Thru the process of evolution, that expendable #5 was ever so slowly reduced to a tiny non-functional structure (referred to as a staminode in modern botanical lingo), or was completely and totally lost, becoming only a memory.

Believe me, this species is an energetic producer of leaves, flowers and seeds. In my experience, Davis Mountain Mock Vervain seems to explode in masses of pink and purple flowers throughout spring, summer and fall, and can last thru winters that don’t freeze. It’s easy to understand why the species has no need of a 5th fertile stamen. Once the plant becomes established, it keeps growing and flowering and spreading, often to the detriment of other desirable plants. If it wasn’t so gorgeous at the height of bloom, it might be considered a weed!

But I’m reminded of the definition of a “Weed ….. a plant out of place.” So yes, you’ll find me actively weeding actively growing Davis Mountain Mock Vervain so my other native plants have a chance at life too!!

Thanks for stopping by!

Redstem Stork’s-Bill – Page 2 .. The 100 Day Project (2026)

March 20, 2o26

Redstem Stork’s-Bill (Erodium cicutarium)

An early draft of the page with actual plant parts

Constance’s Spring Parsley – Page 1 .. The 100 Day Project (2026)

March 18, 2026

Project Introduction

For the last few years my “someday” goal has been to create a nature field guide, of sorts, highlighting my many years of observations in the East Mountains of central New Mexico. Well, my “Someday” is officially here! Coinciding with the February 22, 2026 kick-off of the 100 Day Project¹ (Project), I began by committing an hour/day to developing that field guide as my project and immediately penciled out an outline and a few thumbnail sketches of a sample page. But, after retrieving my iNaturalist lists of East Mountains sightings I’ve made from home and during countless hikes, eliminating redundancies, and totaling up the individual species, my reported observations still numbered in the many hundreds. I would be working on this Project for the next five to six years!

Interlude

When we moved to the East Mountains in the summer of 2017, we quickly fell in love with the beauty of the wide open landscapes, the grasslands and woodlands habitats, the diverse populations of wildflowers and mammals, resident and migratory birds, and the insects and reptiles. So yes, nature is plentiful; species are many.

Now Back to the Project

Not to be overwhelmed (or defeated) by the potential magnitude of my Project, I decided to:

“Divide and Conquer” by focusing on a single location …. our current subdivision and surrounding area and trails; and
Prioritize quality over quantity by creating one page over two days, keeping each work session to one hour; and
Keep the Project motivating and interesting, by adding fun facts or other research tidbit about each species.

“These guidelines seemed more realistic,” I thought, with a cautiously optimistic chance of achieving my goal of creating a nature field guide.

So with that as an introduction to my Project, here’s Page 1 to “An Illustrated Guide to the Nature of Las Leyendas Subdivision & Environs, Tijeras, East Mountains, New Mexico” — with many more pages to follow. 🤞

Constance’s Spring Parsley (Vesper constancei)

An early draft of the page with live samples of this pretty wild parsley

¹ “The 100 Day Project is a free global art project that takes place online (https://www.the100dayproject.org/). Every year, thousands of people all around the world commit to 100 days of creating, and anyone can participate. The idea is simple: choose a creative project, do it every single day for 100 days, and document and share your process online. The most recent round of the Project began February 22, 2026, but any day is a great day to begin.”