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Cos

@cospics.bsky.social
22 followers 2 following 55 posts

My main account is c0s.bsky.social This second account is for posting photos of birds, bugs, fish, corals, cats, street art, and more - a possible replacement for my instagram (c0s_)

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Cos @cospics.bsky.social · 31/08/2026
The bacon chambers of Allston?
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Cos @cospics.bsky.social · 15/07/2026
Punched lime!
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Cos @cospics.bsky.social · 05/07/2026
Last weekend, in the woods, saw a rosy maple moth! #bugs #wildlife
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Cos @cospics.bsky.social · 20/06/2026
I joined a birding walk this morning. When we saw some double-crested cormorants, someone remarked that cormorants aren't very photogenic, and in defense of cormorants I immediately thought of this photo I took in the Everglades years ago. #birds #wildlife #Everglades
Double-crested cormorant (a large dark bird) viewed at an angle from the rear, sticking its neck up and holding wings out to dry. Background is clear blue water, no ripples, with bits of trees and clouds reflected.
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Cos @cospics.bsky.social · 12/06/2026
Recent stuff at Graffiti Alley #CambridgeMA #streetart
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Cos @cospics.bsky.social · 09/05/2026
This morning at graffiti alley in Central Square #CambridgeMA #streetart
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Cos @cospics.bsky.social · 04/05/2026
Tobaccofish one of my favorites to see, and they were more common in Belize than most anywhere else I've gone diving. They're a small seabass, in the same family as groupers - you can see their seabass-style pointy pupils. #marine #coralreef #nature #scubadiving
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Cos @cospics.bsky.social · 03/05/2026
I don't see spotted trunkfish on the reefs often, and when I do it's usually just one, hiding. But on a snorkel in shallow seagrass near the reefs in Belize, there were several of them, in good light! I love them, they're beautiful! #marine #coralreef #nature
Spotted trunkfish, an oddly shaped kinda boxy fish, white textured background covered entirely in small black circles. Out of focus seagrass in the background.
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Reposted by Cos
Cos @c0s.bsky.social · 02/05/2026
At the #MayDayStrong rally in Boston today, one of the speakers from a teachers' union was asking for support to stop this deportation: tinyurl.com/aftma4mariola - sign and re-post. #resist
tinyurl.com
Stop the deportation of Mariola – keep this mom and educator in her community!
Mariola is a mother, elementary school educator, and student at Salem State University. Sixteen years ago, she came to the U.S. fleeing violence and persecution she faced in Guatemala as an indigenous...
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Cos @cospics.bsky.social · 01/05/2026
A few more signs from #maydaystrong at the Boston Common #resist
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Cos @cospics.bsky.social · 01/05/2026
BABAM performing at the May Day rally, Boston Common #resist
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Cos @cospics.bsky.social · 01/05/2026
At Parkman Bandstand, Boston Common - one today's May Day rallies #resist
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Cos @cospics.bsky.social · 29/03/2026
One repeated theme (of many) that I saw at #NoKings #Boston was references to the Epstein files.
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Cos @cospics.bsky.social · 29/03/2026
They were reading signs from the crowd over the PA system at #NoKings #Boston, and this is one of the signs they read out loud. I wonder if that's what inspired this change to the song: www.youtube.com/watch?v=Hmkt... - did they plan that in advance, or improvise because of this sign?
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Cos @cospics.bsky.social · 28/03/2026
@dropkickmurphys.com at #NoKings #Boston with "a special 'fuck ICE' edition' of Shipping up to Boston, "Let's Ship Them Out of Boston" www.youtube.com/watch?v=Hmkt...
youtube.com
Dropkick Murphys at No Kings Boston - Special "Fuck ICE" edition of Shipping Up to Boston
YouTube video by youcos
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Cos @cospics.bsky.social · 28/03/2026
@dropkickmurphys.com playing a set at #NoKings #Boston, starting with the song they debuted at the Hands Off protest in Boston last April
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Cos @cospics.bsky.social · 28/03/2026
Cats return for #NoKings #Boston again! Here's my thread of cat signs from last June's protest. Respond with pics of any No Kings cats you see today.
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Cos @cospics.bsky.social · 28/03/2026
#NoKings #Boston rally starting with a crowd larger than I can fit in the frame from standing on the hill above the field
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Cos @cospics.bsky.social · 28/03/2026
People streaming to the rally from Park St and Downtown Crossing #NoKings #Boston
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Cos @cospics.bsky.social · 26/02/2026
Talking with a friend this evening about past birding reminded me of this beautiful spotted rail I saw in Guanacaste, Costa Rica thanks to www.instagram.com/christhiam.c... #birds #wildlife
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Cos @cospics.bsky.social · 22/02/2026
I didn't see a lot of blennies on our trip with the New England Aquarium dive club last month, but here's a saddled blenny I got a nice picture of. I love blennies! #nature #coralreef #wildlife #scubadiving
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Cos @cospics.bsky.social · 21/01/2026
MLK appeared at Graffiti Alley this weekend #CambridgeMA #streetart
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Cos @cospics.bsky.social · 10/01/2026
Usually I see gadwalls in the water, but the rare times they come up really close to me - like this occasion at Fremont Canal in Seattle years ago - is when I can see how beautiful they really are. #birds #ducks #wildlife #Seattle
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Cos @cospics.bsky.social · 24/12/2025
Father finch feeding fledgling at the feeder. #CambridgeMA #birds #wildlife
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Cos @cospics.bsky.social · 20/12/2025
I think this one may be boulder brain coral, Colpophyllia natans. Off the coast of Belize. #nature #marine #coralreef
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Cos @cospics.bsky.social · 20/12/2025
Close-up view of the polyps of my favorite species of stony coral, mountainous star coral. Off the coast of Belize. #nature #marine #coralreef
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Cos @cospics.bsky.social · 25/10/2025
A rock pipit on the beach, Dingle peninsula, Ireland. They seem to like to flit about from rock to rock at the edge of the water. #birds #wildlife
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Cos @cospics.bsky.social · 05/10/2025
On the same walk at Nisqually, a bullfrog and a Puget Sound garter snake. #wildlife
Backlit bullfrog head and upper body poking ave the water with lilies and sunlight on the waterGarter snake, black with light blue stripes along the length of its body, swimming just above and below the pond surface (with head above the surface), lots of algae and leaves poking up from the pond and glinting in sunlight.
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Cos @cospics.bsky.social · 05/10/2025
Some swallows from a visit to Nisqually National Wildlife Refuge in 2018, my second time there but my first visit there with a camera that has enough zoom to photograph swallows. Two tree swallows (one on the gray side, the other shiny blue) and one barn swallow. #birds #wildlife
Close up of tree swallow on a thin branch with out of focus leaves in the background. This tree swallow has a mostly gray back with only a little blue showing.Tree swallow with shiny blue color, facing towards the camera, on a lichen-filled thin branch, with out of focus leaves in the background.Small barn swallow on wood deck panels.
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Cos @cospics.bsky.social · 04/10/2025
Graffiti alley today #CambridgeMA #streetart
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Cos @cospics.bsky.social · 02/09/2025
A couple of cats appeared at graffiti alley this weekend #CambridgeMA #streetart
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Cos @cospics.bsky.social · 12/08/2025
Graffiti Alley this evening #CambridgeMA #streetart
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Cos @cospics.bsky.social · 20/07/2025
Diving in Gloucester MA this morning, I saw this pair of moon snails looking very coupley #marinelife #scubadiving
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Cos @cospics.bsky.social · 22/06/2025
Graffiti Alley this weekend #CambridgeMA #StreetArt
Large caricature face in profile which large blue cap, painted on wallArt painted on wall, white shape that looks like a sideways H with an eyeball on top, outlined in back, on reddish-brown backgroundWall spray painting of human-ish badger face with arms up as if cheering, with Boston Bruins B logo aboveSpray painted tag on wall, large stylized lettering with blue & black gradient designs inside.  "One Love" painted lower left.
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Cos @cospics.bsky.social · 22/06/2025
A northern mockingbird I saw catch a grub in our neighborhood park #CambridgeMA #birds
Northern mockingbird perched on branch, looking towards frame-right, with grub in its mouthNorthern mockingbird perched on twig, facing almost at us
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Cos @cospics.bsky.social · 21/06/2025
Recent paintings and tags at Graffiti Alley earlier this week #CambridgeMA #StreetArt
Art on city wall - big yellow stylized lettering/shapesPainting on wall of white head with long thick red hair and large black eyesMisc paintings and text tags on wall, looking up towards skylightRed-headed woman in flowing black skirt spray painting on a wall with misc art and text on it
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Cos @cospics.bsky.social · 04/05/2025
Yellow warblers are back in town! #birds #wildlife
Male yellow warbler (songbird) looking up, perched on a small branch with red flowers at its end.
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Cos @cospics.bsky.social · 20/04/2025
Some art currently at Graffiti Alley in Central Square
Graffiti art on wall - smiling sun, monochrome bunny, and moreGraffiti art on wall - stylized colorful letter-like shapesGraffiti art on wall - outlined abstract heads with faces on green & blue background with colorful shapes below
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Cos @cospics.bsky.social · 02/04/2025
Years ago in Seattle I got pics of this bushtit that caught some grub. #birds #wildlife
Small gray bird (bushtit) on a branch with a green grub in its beak, background of out of focus leaves and skySmall gray bird (bushtit) on a branch with a green grub in its beak, background of out of focus leaves and sky
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Cos @cospics.bsky.social · 28/03/2025
www.instagram.com/onlybugzzz/ spotted this mining bee (genus Andrena) this weekend - first bee I've seen around here this year! #bees #wildlife
Close-up of Andrena bee on bark of tree
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Cos @cospics.bsky.social · 20/03/2025
It looks like something from Ghostbusters attacking Boston
Giant pink figure climbing a tree in the fog in downtown
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Cos @cospics.bsky.social · 09/03/2025
Yesterday a Cooper's hawk hung out for over an hour by our deck, but the screen door got in the way of taking good photos. It was so close I didn't want to move the door and spook it. So here's one from a couple of years ago that I got good pics of, on a branch a few feet further. #birds #wildlife
Front view of Cooper's hawk perched on tree branch, chest towards the camera and head facing right.Close-up of Cooper's hawk torso and head, looking up and to the left.
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Cos @cospics.bsky.social · 07/03/2025
Some of the new art this week at graffiti alley
Blue/yellow/red stylized text graffitiBlue/red stylized text graffiti paintingPerson with people hat and robe painted on the walkway bricksWall painting of expressive purple face
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Cos @cospics.bsky.social · 03/03/2025
I don't usually post food pictures but these stuffed tapioca balls call for an exception
Six shiny food lumps in three different colors on a long plate with orange garnish bits on top
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Reposted by Cos
Christopher Schmidt @crschmidt.net · 02/03/2025
20 years of living in the area has not erased the joy that coming out of a tunnel to see this view brings me every time.
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Cos @cospics.bsky.social · 25/02/2025
Yellowhead wrasses have goth-looking eyelash marks. Here's one terminal phase (which means it changed from female to male earlier in its adult life) I saw on the Florida Keys reefs a few years ago. #nature #coralreef #fish
Narrow yellow fish (yellowhead wrasse) with blue markings, rocky background
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Cos @cospics.bsky.social · 24/02/2025
Intrepid-looking black-capped chickadee at the suet feeder.
Lower-left half of hanging suet feeder, with chickadee hanging off the bottom corner, facing left
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Cos @cospics.bsky.social · 17/02/2025
Bee on a flower in the Middlesex Fells last spring. I think it's some sort of halictid bee but nobody else on iNaturalist has confirmed or narrowed that down yet: www.inaturalist.org/observations... #bees #nature #wildlife
Close-up of halictid bee on the florets in the disk of a flower.
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Cos @cospics.bsky.social · 16/02/2025
Nearly 5 years ago I got this close-up of a crown-of-thorns starfish on a Maui reef; they're nocturnal and tend to hide, lucky to see it in the open in daylight. They eat coral but in small numbers they help maintain the balance of coral species. Their pretty spikes are venomous. #coralreef #nature
Close-up of one arm of a crown-of-thorns starfish on corals
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Cos @cospics.bsky.social · 16/02/2025
On a stop at Niagara Falls a few years ago, I followed some gulls with my camera as they flew over the falls and got this. #birds #wildlife
ring-billed gull over the edge of Niagara falls
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