Sign in

Tom Astle

@tjalamont.bsky.social
64.2K followers 2.3K following 2.9K posts

Writer & nature photographer, especially macro photography of arthropods. Board member, Desert Tortoise Preserve Committee (conservation nonprofit). Fan of California, Montana, the rest of the planet. Photo website: www.tomastlephotography.com

PostsRepliesMedia
Tom Astle @tjalamont.bsky.social · 17h
Wonderful article. I love your initial description of the kiwi as something cobbled together from other creatures’ parts!
060 0
Reposted by Tom Astle
Adrian Smith @dradriansmith.bsky.social · 14/10/2026
Orthopterans and flea beetles in a new Ant Lab video, out today! youtu.be/Wr8mGF4P188
youtu.be
How Cricket, Grasshopper…& Beetle!? Jumps Work
YouTube video by Ant Lab
24220 0
Reposted by Tom Astle
Marshal Hedin @mhedin.bsky.social · 14/10/2026
cue AC/DC, Back in Black .... Oskoron spinosus, from the CA Sierra Nevada foothills named for Oskoron, King of Egypt (reigned 760-740 bce)
2539 0
Reposted by Tom Astle
Jim 🇺🇦 @pom137.bsky.social · 14/10/2026
Sitting on a car, a very sporty looking metallic wood-boring beetle. My guess is Chrysobothris chrysoela. #bugsky #inverts #insects #trees #forests #ECK #nature #macro #beetles
A metallic black beetle with green-yellow spots on wings and green coloration on head around eyes. Silvery-grey background
716621 0
Tom Astle @tjalamont.bsky.social · 13/10/2026
Also, these look like male eastern carpenter bees to me - males have white faces, females have dark faces.
030 0
Tom Astle @tjalamont.bsky.social · 13/10/2026
Male bees of many species often rest in flowers or cling onto plant stems at night or in cool weather, and sometimes in groups. I’d guess that’s what this is. 🐝💤
240 0
Tom Astle @tjalamont.bsky.social · 13/10/2026
Still frame from the next “Dune” movie
0282 0
Reposted by Tom Astle
Street Biologist @streetbiologist.bsky.social · 12/10/2026
#MacroMonday Sandy Tiger Beetle. #macro #closeup #macrophotography #insect #beetle #Coleoptera #photography #ECK
3444 0
Tom Astle @tjalamont.bsky.social · 11/10/2026
Picked up this bottle of Australian wine to bring to dinner tomorrow (‘22 Adelina shiraz). Was my purchase influenced by the label? Who’s to say? 🦋🍷
A photo of part of a wine bottle label, featuring artwork of a realistic butterfly against a pure yellow background above and a moth (like a Cecropia silk moth) against a pure green background below.A photo of part of a wine bottle label, featuring artwork of two realistic butterflies. The black, white and yellow butterfly above is against a pure green background, and the black and yellow butterfly below is against a multicolored swirled background.
1410 0
Tom Astle @tjalamont.bsky.social · 09/10/2026
Friday #FlyDay - Here's a pretty little fly I saw for a brief moment last month in Montana. You could get lost in those fly eyes... 🐙🌿 #BugSky 👁️
A macro photo, front three-quarter angle, of an orange fly perched on a rock covered in white and black lichen. The fly's eyes are quite beautiful, orange with a reddish-pink horizontal stripe through them.
1575 0
Reposted by Tom Astle
Helen Whistberry @whistberry.northsky.social · 08/10/2026
Creature #Whistober #SciArt
Digital drawing of a Carolina mantis against a black background. The insect has large pearlescent eyes and its body is shades of gray and beige with a hint of green on its back legs.
924960 0
Reposted by Tom Astle
Live Science @livescience.com · 07/10/2026
Scientists discover the genetic secrets that may have helped Jonathan the tortoise live to 194 years old www.livescience.com/animals/turt...
livescience.com
Scientists discover the genetic secrets that may have helped Jonathan the tortoise live to 194 years old
DNA samples from Jonathan the 194-year-old tortoise reveal gene variants and epigenetic changes that could contribute to his remarkable lifespan.
1289 0
Reposted by Tom Astle
Alex Wild @alexwild.bsky.social · 06/10/2026
True Facts about Parasitoid Wasps (by @zefrank.bsky.social) www.youtube.com/watch?v=ANyJ...
youtube.com
True Facts: Parasitoid Wasps
YouTube video by Ze Frank
55919 0
Tom Astle @tjalamont.bsky.social · 05/10/2026
The 5000 Fingers of Dr. The kid trapped inside the drum freaked me out.
000 0
Tom Astle @tjalamont.bsky.social · 05/10/2026
Ha, in our yard it’s the California towhees
110 0
Reposted by Tom Astle
Alex Wild @alexwild.bsky.social · 05/10/2026
How may I help you?
Macro photo of a very plump apple green caterpillar facing us head on, reared-up, its six forelegs clasped expectantly.

It is a late instar larva of Antheraea polyphemus.
2143459 0
Tom Astle @tjalamont.bsky.social · 03/10/2026
And his owner’s wallet
060 0
Tom Astle @tjalamont.bsky.social · 03/10/2026
When you eat two of the house sitter’s socks, then have to have them removed by endoscopy (thankfully not surgery), you will lose a bit of fur from the IV. Will you learn from this experience not to eat socks in the future, given that you are a highly intelligent standard poodle? No. You will not.
A black standard poodle asleep on his side on a cream colored carpet. There is a ring of shaved fur on his right front leg because he had an IV because he ate two socks and the vet had to remove them by endoscopy.
121505 0
Tom Astle @tjalamont.bsky.social · 02/10/2026
I have five of them and one of them does that same thing!
020 0
Reposted by Tom Astle
Anthony (Tony) J. Martin @ichnologist.bsky.social · 01/10/2026
Today is the day to commiserate with Charles Darwin, on the 161st anniversary of his confessing to Charles Lyell that he felt "...very poorly today & very stupid & I hate everyone & everything." Here's more of the back story on Darwin writing about this not-so-good day. www.npr.org/sections/kru...
npr.org
Charles Darwin And The Terrible, Horrible, No Good, Very Bad Day
Geniuses have it easy, right? They wake up and out pops the brilliance. Well, not really. And not if that genius is Charles Darwin, who's got lots to do and absolutely no desire to do it. Those days (...
310645 0
Tom Astle @tjalamont.bsky.social · 29/09/2026
I’m guilty of being cautious - admittedly and perhaps unnecessarily so - about giving specific location details about beautiful places. But ask away on any of them and I will tell you.
040 0
Reposted by Tom Astle
Anza-Borrego Desert Research Center @anzaborrego.bsky.social · 29/09/2026
A thunderstorm developed over the Salton Sea just about an hour ago. Cloud-based lightning can be seen as it got darker (Video: Sicco Rood).
313931 0
Tom Astle @tjalamont.bsky.social · 28/09/2026
The locals here say hi
A photo looking into the side of a freshwater aquarium landscaped with natural gravel and a couple of larger orangish rocks. There is an orange and black banded clown loach near the top and a yellow and pinkish cichlid facing the camera below it.
150 0
Tom Astle @tjalamont.bsky.social · 26/09/2026
A few phone pics of various chunks of public land for National Public Lands Day. Keep Public Lands public. #publiclands #thislandisyourland
524058 0
Tom Astle @tjalamont.bsky.social · 24/09/2026
Bald Eagle with fresh-caught cutthroat trout, plus a side salad. Yellowstone National Park earlier this month. #birds 🌿📷🦉🦅
A photo of a bald eagle, wings spread, looking down at the cutthroat trout it has just caught. There is a clump of water plant in the bird's talons along with the fish. The background is yellow grass and a bit of blue river at the bottom of the frame.
4895 0
Reposted by Tom Astle
Alex Wild @alexwild.bsky.social · 20/09/2026
Army ants (Eciton mexicanum) are specialist predators of other ants. Here, a group of workers take down a Neoponera huntress ant in an Ecuadorian cloud forest.
Macro photo of four dark red ants with orange casters surrounding a larger metallic blue/black ant on a mossy rock.
212630 0
Tom Astle @tjalamont.bsky.social · 19/09/2026
You’re welcome, and I agree. I liked how gently it examined the dead one before moving on.
010 0
Tom Astle @tjalamont.bsky.social · 18/09/2026
Noticed a dead Eleodes sp. darkling beetle (sometimes called stink bugs/beetles) in the Mojave Desert a month ago, saw another one was walking toward it and decided to record the encounter: "Larry? You okay? You sleeping? Yeah, probably asleep. Sorry. I'll see you later. Maybe. Okay bye." #BugSky 🐙🌿
57312 0
Tom Astle @tjalamont.bsky.social · 17/09/2026
I mean, probably, but it would take several hundred to make a single dipping portion of shrimp cocktail 🍤
000 0
Tom Astle @tjalamont.bsky.social · 16/09/2026
🙋‍♂️
050 0
Tom Astle @tjalamont.bsky.social · 14/09/2026
My wife texted me the link while I was in Yellowstone last week and I literally pulled over and signed up while parked next to the road at Mammoth Lodge
120 0
Tom Astle @tjalamont.bsky.social · 14/09/2026
This is a jumping bristletail, part of a wingless group of insects with roots going back to before the dinosaurs. They look a little like hump-backed silverfish, and often have beautiful, metallic, moth-like scales. I love these googly-eyed little land shrimps. (Montana) 🐙📷 #BugSky 🕶️
A macro photo looking into the face of a wingless insect called a jumping bristletail. It is cryptically colored and matches the black and tan, lichen-covered rock it's on. It has large, gold, forward-facing compound eyes, which kinda look like googly eyes or maybe a reflective pair of Ray-bans.
19310 0
Tom Astle @tjalamont.bsky.social · 12/09/2026
A small male bee (males have longer antennae), about a quarter of an inch long, hanging out under a flower. Beartooth Mountains, Montana. 🌿🐙📷 #BugSky
A macro photo looking up at the underside of a purple daisy-like flower with a yellow center. The green base of the flower is in the lower right, and in the upper left a small dark bee with long antennae is roosting upside down, clinging to the translucent purple petals.
112818 0
Tom Astle @tjalamont.bsky.social · 12/09/2026
I am itching to break out last year’s Day of the Dead Butterfly Vans 🦋💀
140 0
Tom Astle @tjalamont.bsky.social · 11/09/2026
Yep, you can see the front of the lens and the white curve of the flash diffuser resting on it. 👀
130 0
Tom Astle @tjalamont.bsky.social · 11/09/2026
This jumping spider looks like it's wearing a warm sweater, which isn't a bad idea since it was at over seven thousand feet up in the mountains in Montana, where things can get pretty chilly. (Phidippus sp., I think). 🌿🐙🕷️ #BugSky
A macro photo of a rather hirsute jumping spider between some yellowish tan pebbles. The spider is facing forward but directing its gaze slightly down and right. It is overall black but covered in yellow flat hairs plus many white bristly hairs on its legs and black bristles on its head. Its palps are reddish and also quite fuzzy.
3645 0
Tom Astle @tjalamont.bsky.social · 11/09/2026
Went hiking in Montana's Beartooth Mountains and was very excited by this wolf sighting 🐺🕷️🌿🐙📷
A macro photo at ground level, looking into the face of dark brown, almost black wolf spider. One pair of forward-facing eyes is much larger than the other visible eyes. The background is out of focus mottled pale rock.
0846 0
Tom Astle @tjalamont.bsky.social · 11/09/2026
I would stay at this hotel
150 0
Tom Astle @tjalamont.bsky.social · 09/09/2026
Killdeer at Mammoth Hot Springs terraces, Yellowstone National Park. 📷🦉
A photo of a wall of yellow, soft-edged, terraced and many-layered minerals at Mammoth Hot Springs, Yellowstone National Park, with a small bird, a killdeer, in the lower left.
1475 0
Tom Astle @tjalamont.bsky.social · 09/09/2026
Boop (Hot-spring-killed tree, Artists Paint Pots trail, Yellowstone National Park) 📷
A black and white photo of a dead, twisted tree branch against a sunny, sparkling water background. The end of the branch on the upper left looks like and extended arm with a finger pointing at something.
0431 0
Tom Astle @tjalamont.bsky.social · 08/09/2026
Thanks, Marshal! I do have a shot of one calling, although not from this most recent batch.
030 0
Tom Astle @tjalamont.bsky.social · 08/09/2026
Pika, Beartooth Plateau at close to 11,000 feet, Wyoming. These small fluffballs are not rodents, but related to rabbits. They don't hibernate, despite the brutal winters at high elevation. They gather plants in the brief alpine summer then live on the dried "hay" all winter. Also, they are cute. 🌿📷
A photo of a cute hamster-esque looking animal (but actually related to rabbits, not rodents) called a pika, sitting atop lichen covered boulders.
927159 0
Tom Astle @tjalamont.bsky.social · 08/09/2026
Ovoid animal in Yellowstone National Park
A photo of the back of a very fluffy chunky hefty hound squirrel that is essentially a fluffy ovoid, on the gravelly ground.
21009 0
Reposted by Tom Astle
Season of Scaryanne Denton 🧡🎃 @mariannedenton.bsky.social · 06/09/2026
These two pictures are of the same thing. Just arranged differently. Tiny Sweat Bee (Halictidae) on Rocky Mountain Beeplant (Cleomella serrulata).🌿 M16 in the constellation Serpens. 🔭
Small native bee collecting green pollen on a purple wildflower with long stamens that end with green pollen The Eagle Nebula in a dark sky through an Astrophotography telescope.

From Wikipedia:  The Eagle Nebula is a diffuse emission nebula, or H II region, which is catalogued as IC 4703. This region of active current star formation is about 5700 light-years distant. A spire of gas that can be seen coming off the nebula in the northeastern part is approximately 9.5 light-years or about 90 trillion kilometers long.

The cluster associated with the nebula has approximately 8100 stars, which are mostly concentrated in a gap in the molecular cloud to the north-west of the Pillars. The cluster's age has been estimated to be 1–2 million years.

The descriptive names reflect impressions of the shape of the central pillar rising from the southeast into the central luminous area.
311124 0
Reposted by Tom Astle
Patrick @watchinthesky.bsky.social · 05/09/2026
I hear it’s #NationalHummingbirdDay! They have flight feather structures that can play games with sunlight in the right conditions. #birds #RainbowWings
From a year ago, an image of a hummingbird in flight with a rainbow of colors seen in one wing that is backlit by the late afternoon sun.
329658 0
Tom Astle @tjalamont.bsky.social · 05/09/2026
Happy #NationalWildlifeDay - here is your reminder that wildlife can be small, like these ambush bugs making more ambush bugs in goldenrod. Single shot at 3X; these tiny armored predators are about the size of a lentil. They have amazingly textured exoskeletons. Phymata sp., Montana 🌿🐙📷 #BugSky
A macro photo, side view, of a mating pair of orange, yellow, and brown ambush bugs in bright yellow goldenrod flowers, against a muted olive green background. The male bug is more brown, the female more yellow. They have heavily armored exoskeletons and mantis-like grasping forelegs.
2758 0
Tom Astle @tjalamont.bsky.social · 05/09/2026
Eddie wants in 🐢 🚪
A photo of a desert tortoise named Eddie, on a doormat, climbing the threshold of a door and trying to shove it open so he can go in the house and make sure the humans who live inside are taking good care of what is in fact his territory, not theirs.
61157 0
Tom Astle @tjalamont.bsky.social · 05/09/2026
Photo of the Milky Way on a two year old iphone. I mean, not bad! Not pictured: in only 20 minutes, I saw at least a dozen Nazi bottle rockets/Starlink satellites streak across the view. I don't know how it's even possible to take long exposure night sky images any more.
An iphone photo of the night sky, with the Milky Way visible on the left. I mean, it's not the Hubble, but it's not bad for a phone pic.
3545 0
Tom Astle @tjalamont.bsky.social · 05/09/2026
Sticker is by the wonderful artist Matt Adrian, aka The Mincing Mockingbird, @mattadrianart.bsky.social
1110 0
Tom Astle @tjalamont.bsky.social · 04/09/2026
🦎💪
010 0