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Diane A. Kelly

@dianeakelly.bsky.social

Biologist studying biomechanics of sex. Super-picky checker of facts. Science writer, occasional game designer. Loves a hot tea.

887 Followers  |  399 Following  |  234 Posts  |  Joined: 13.06.2023
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Posts by Diane A. Kelly (@dianeakelly.bsky.social)

Whenever I see pseudoscientific conspiracy theories about ancient aliens or giant petrified trees or ice age satellites or whatever it drives me crazy because THE EARTH IS COOL ENOUGH JUST AS IT IS! WE DON’T NEED TO REACH FOR REASONS TO MAKE IT MORE INTERESTING! HAVE YOU SEEN A TULLY MONSTER??!!

10.02.2026 21:00 β€” πŸ‘ 359    πŸ” 60    πŸ’¬ 19    πŸ“Œ 12

ntroduce yourself with 5 concerts you've been to
Koko Taylor and Buddy Guy
They Might Be Giants
Violent Femmes
Fairport Convention
Philip Glass
(+1) Squirrel Nut Zippers

27.01.2026 20:51 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 1

homemade peanut butter cookies β€” first you stress eat the raw dough, then you dip the finished cookies in milk and stress eat some more

25.01.2026 03:26 β€” πŸ‘ 7    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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An animated graphic showing wingbeats of different birds. This one is so beautiful.

Image: Eleanor Lutz

tabletopwhale.com/2014/09/29/f...

16.01.2026 03:15 β€” πŸ‘ 288    πŸ” 104    πŸ’¬ 3    πŸ“Œ 6

A thing I think about a lot is how the hyper powerful and tech billionaires want to be seen as people saving humanity, which is why they create space companies to send us to Mars and invest in gen AI to render us more "productive"

And yet, not a single one is working to solve climate change.

02.01.2026 22:01 β€” πŸ‘ 230    πŸ” 53    πŸ’¬ 7    πŸ“Œ 2

I’m so sorry, Carl. My condolences to your family.

02.01.2026 06:28 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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PRI's Wonderful Life β€” Paleontological Research Institution By Dr. Warren Allmon , Director of the Paleontological Research Institution December 30, 2025 The holidays are a time for β€œChristmas movies” in my house, and one that is always on our list is&nbs...

PRI REACHED THEIR GOAL!!! MUSEUM OF THE EARTH IS STAYING OPEN!!! Thank you all so much for donating and spreading the word, I'm so overjoyed! Good things are still possible! www.priweb.org/blog-post/pr...

01.01.2026 00:34 β€” πŸ‘ 279    πŸ” 82    πŸ’¬ 9    πŸ“Œ 4
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chris and lauras loveshack Join our cocktail making classes and learn to create your favorite drinks. Perfect for beginners and cocktail enthusiasts.

Revel Cafe and Bar - they recreate historical
cocktails and will talk your ear off about them revelcafeandbar.com

30.12.2025 04:35 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Maybe you can make pottery with little engraved galaxies or something on them?

25.12.2025 00:19 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Top: Dolops striata (Bouvier, 1899), preserved young (INPA 2277) removed from freshwater stingray Potamotrygon leopoldi (ANSP 197001, 440 mm maximum disk width) collected in rio Xingu ca. 54 km southeast of Altamira, 3Β°33'10.7"S, 51Β°51'22.2"W, 10 Mar 2014. Bottom: Dolops discoidalis (Bouvier, 1899), live specimens (INPA 2274) attached to large redtail catfish, Phractocephalus hemiliopterus (ANSP 198243) collected in rio Xingu channel, 3Β°24'54.3"S, 51Β°42'42.1"W, 8 Nov 2014. Photos by M. Sabaj. 

https://bioone.org/journals/proceedings-of-the-academy-of-natural-sciences-of-philadelphia/volume-166/issue-1/053.166.0105/Annotated-checklist-of-parasitic-and-decapod-crustaceans-from-the-middle/10.1635/053.166.0105.short

Top: Dolops striata (Bouvier, 1899), preserved young (INPA 2277) removed from freshwater stingray Potamotrygon leopoldi (ANSP 197001, 440 mm maximum disk width) collected in rio Xingu ca. 54 km southeast of Altamira, 3Β°33'10.7"S, 51Β°51'22.2"W, 10 Mar 2014. Bottom: Dolops discoidalis (Bouvier, 1899), live specimens (INPA 2274) attached to large redtail catfish, Phractocephalus hemiliopterus (ANSP 198243) collected in rio Xingu channel, 3Β°24'54.3"S, 51Β°42'42.1"W, 8 Nov 2014. Photos by M. Sabaj. https://bioone.org/journals/proceedings-of-the-academy-of-natural-sciences-of-philadelphia/volume-166/issue-1/053.166.0105/Annotated-checklist-of-parasitic-and-decapod-crustaceans-from-the-middle/10.1635/053.166.0105.short

An (ecto)parasitic #Crustmas. This is Dolops (above), which swims around and attaches to fishes (below), but unlike its relative Argulus, which has suckers, it has hooks to hold on. Also, is bizarrely cute!
πŸ§ͺπŸ¦‘

08.12.2023 15:42 β€” πŸ‘ 216    πŸ” 46    πŸ’¬ 6    πŸ“Œ 5

Nah, it's too far off target.

08.12.2025 23:43 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I’m impressed! I worked with 35 mm xenon lamp projectors at my college film society, but never had to try carbon arc.

08.12.2025 16:34 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
A male golden pheasant with a helmet of orange and black feathers (A) that is so large it partly obstructs his visual field (C) next to a female of the species with a head full of smaller gray feathers (B) that don't block her view above her head.

A male golden pheasant with a helmet of orange and black feathers (A) that is so large it partly obstructs his visual field (C) next to a female of the species with a head full of smaller gray feathers (B) that don't block her view above her head.

What I'm reading: The breeding plumage of male golden pheasants is beautiful, but blinds them to dangers from above. (This isn't true for the females.) The authors suggest it might be a 'handicap' letting males advertise their fitness to potential mates.
royalsocietypublishing.org/rsbl/article...

08.12.2025 14:05 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Movie you've watched more than six times with a gif. Hard mode: no Stars (either War or Trek), LOTR, or Marvel.

07.12.2025 22:42 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Depends on the season. November, December, January, no snakes. Up to 4 in May or June.

07.12.2025 22:07 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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These Enoploteuthid are so colorful. Nice look at the chromatophores. @schmidtocean.bsky.social dive 874 #asgardarchaea #MarineLife

27.11.2025 15:57 β€” πŸ‘ 497    πŸ” 88    πŸ’¬ 8    πŸ“Œ 3

From the first moment I met you, your arrogance and conceit, your selfish disdain for the feelings of others made me realize that you were the last man in the world I could ever be prevailed upon to marry, Charlie Brown.

24.11.2025 03:51 β€” πŸ‘ 9    πŸ” 2    πŸ’¬ 1    πŸ“Œ 1

The only winning move is not to play, Charlie Brown.

24.11.2025 03:21 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

There's an enormous dead sperm whale on the beach in Nantucket. Fortunately, 55 years ago we learned what NOT to do to deal with it. www.youtube.com/watch?v=V6CL...

20.11.2025 14:35 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Can’t believe the whole country has to suffer through the return of Dickensian childhood diseases because the worst, most ignorant attention-demanders decided other people’s expertise makes them feel bad

20.11.2025 04:19 β€” πŸ‘ 26517    πŸ” 6630    πŸ’¬ 7    πŸ“Œ 217
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The Casper octopus gets its nickname from its lack of pigment cells, which gives it a ghostly appearance.

Discovered in 2016 more than 4,000 meters below the ocean surface off Hawai’i, it is the deepest-known octopus without fins.

18.11.2025 11:41 β€” πŸ‘ 36    πŸ” 15    πŸ’¬ 0    πŸ“Œ 1

Amazing! Congratulations!

17.11.2025 23:51 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
A notebook full of weird facts about animals mating and speculation on how that might apply to mothman and serpent folk and minotaurs.

A notebook full of weird facts about animals mating and speculation on how that might apply to mothman and serpent folk and minotaurs.

The notebook I'm using for my sketch workshop today also has my notes from the Monsterotica Romantasy Biology Class dragoncon panel in it, and last night I hung out with @dianeakelly.bsky.social nerding out about echidna genitals.

Poor sweet Kevin McDonald might be in for some real weird sketches πŸ˜‚

07.11.2025 17:08 β€” πŸ‘ 12    πŸ” 1    πŸ’¬ 1    πŸ“Œ 1
Hemipene from a water snake with spines segmented to illustrate diversity of shape within one species, some are like claws, others more needle like

Hemipene from a water snake with spines segmented to illustrate diversity of shape within one species, some are like claws, others more needle like

Recent paper from our lab on the puncture performance of hemipene spines in snakes! Some are like cat claws, others barely puncture. A single species can have many different spine morphologies and thousands of spines! πŸ§ͺ 🐍

royalsocietypublishing.org/doi/full/10....

03.11.2025 12:06 β€” πŸ‘ 10    πŸ” 7    πŸ’¬ 0    πŸ“Œ 0
Image of the mechanical ladder outside the Louvre

Text below says WENN'S MAL WIEDER SCHNELL GEHEN MUSS (When you need to move fast)

Underneath is more German text which translates as "The BΓΆcker Agilo transports your treasures weighing up to 400kg at 42m/min - quiet as a whisper."

Image of the mechanical ladder outside the Louvre Text below says WENN'S MAL WIEDER SCHNELL GEHEN MUSS (When you need to move fast) Underneath is more German text which translates as "The BΓΆcker Agilo transports your treasures weighing up to 400kg at 42m/min - quiet as a whisper."

The German company that makes the mechanical ladder used in the Louvre heist has used the image to advertise, with the text 'When you need to move fast'

10/10 response, no notes

24.10.2025 08:27 β€” πŸ‘ 15928    πŸ” 5061    πŸ’¬ 100    πŸ“Œ 178
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Two slugs mating.
Collecting material for the next #invertefest ;)
#biology #wildlife #invertebrates

19.10.2025 11:13 β€” πŸ‘ 107    πŸ” 28    πŸ’¬ 1    πŸ“Œ 2
Comic. [Giant balloon reminiscent of a hot air balloon but wavy and laying on the ground with β€œbloop” β€œbloop” sound effects. Two people are in a basket attached to one end of the balloon.] [caption] Hot water balloon rides turn out to be significantly less romantic than the air kind.

Comic. [Giant balloon reminiscent of a hot air balloon but wavy and laying on the ground with β€œbloop” β€œbloop” sound effects. Two people are in a basket attached to one end of the balloon.] [caption] Hot water balloon rides turn out to be significantly less romantic than the air kind.

Hot Water Balloon

xkcd.com/3153/

14.10.2025 19:53 β€” πŸ‘ 2688    πŸ” 215    πŸ’¬ 36    πŸ“Œ 14
A tumblr post that reads "WHo would have believed that the perfect wikipedia photo caption could have been improved upon?" Two identical images are then side by side. The first caption is "Piper Kerr, a member of the Scottis National Antarctix Expedition, plays the bagpipes for an indifferent penguin, March 1904". The Caption for the image on the left reads, "Piper Kerr (right), a member of the Scottis National Antarctix Expedition, plays the bagpipes for an indifferent penguin, March 1904"

A tumblr post that reads "WHo would have believed that the perfect wikipedia photo caption could have been improved upon?" Two identical images are then side by side. The first caption is "Piper Kerr, a member of the Scottis National Antarctix Expedition, plays the bagpipes for an indifferent penguin, March 1904". The Caption for the image on the left reads, "Piper Kerr (right), a member of the Scottis National Antarctix Expedition, plays the bagpipes for an indifferent penguin, March 1904"

i feel like i need to share this oldie but a goodie today

13.10.2025 22:26 β€” πŸ‘ 1802    πŸ” 355    πŸ’¬ 27    πŸ“Œ 11
Image: A variation on Benjamin Franklin’s β€œJoin, or Die” engraving, originally published in the Pennsylvania Gazette in 1754. Each segment of the snake has the name of a university sent Trump’s β€œcompact”: Texas, AZ, Vanderbilt, USC, Dartmouth, UVA, Brown, Penn, MIT.

Image: A variation on Benjamin Franklin’s β€œJoin, or Die” engraving, originally published in the Pennsylvania Gazette in 1754. Each segment of the snake has the name of a university sent Trump’s β€œcompact”: Texas, AZ, Vanderbilt, USC, Dartmouth, UVA, Brown, Penn, MIT.

Shared courtesy of my Penn History colleague, Ben Nathans

12.10.2025 16:04 β€” πŸ‘ 1290    πŸ” 375    πŸ’¬ 13    πŸ“Œ 13
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Boxes also work on bobcats

07.10.2025 15:09 β€” πŸ‘ 2041    πŸ” 668    πŸ’¬ 33    πŸ“Œ 62