Rosemary Mosco @rosemarymosco.com Nature comics (Bird and Moon). Books about nature. Talks. Bird facts. rosemarymosco.com She/her.
Brian O'Meara @omearabrian.bsky.social I study diversification, species delimitation, trait evolution & similar questions, often using new methods. Also random coding projects. College prof living in Oak Ridge, TN, USA. Opinions my own. He/Him
Barack Obama @barackobama.bsky.social Dad, husband, President, citizen. barackobamabooks.com
Laura Haynes👩🔬⚾️🐾💙 @drlaurahaynes.bsky.social Miami native & U Miami🙌🏽 grad now in Connecticut’s Farmington valley
Immunologist/Gerontologist/Professor
#TrustScience #VaccinesWork
#LGM #GoCanes🙌🏽 #UConnNation
Opinions are my own & do not represent my employer
Nicholas A. Christakis @nachristakis.bsky.social Sterling Professor of Social and Natural Science at Yale University. Sociologist. Network Scientist. Physician. Author of Apollo's Arrow; Blueprint; Connected; and Death Foretold. Director of the Human Nature Lab: https://humannaturelab.net
bioRxiv Ecology @biorxiv-ecology.bsky.social 
Anny Chung (鍾彥儀) @yyachung.bsky.social Ecologist studying plants and microbes. Incidental musician. She/her.
Neil Tsutsui @neiltsutsui.bsky.social Personal account
Professor-UC Berkeley, Environmental Science, Policy, & Management
Director-UCB Central Sierra Field Stations
President-El Cerrito Democratic Club
ADEM Delegate-CA Dem Party
Insect behavior & genetics.
Wildland protection & management.
Eric Topol @erictopol.bsky.social physician-scientist, author, editor
https://www.scripps.edu/faculty/topol/
Ground Truths https://erictopol.substack.com
SUPER AGERS https://www.simonandschuster.com/books/Super-Agers/Eric-Topol/9781668067666
SoulScratches @soulscratches.bsky.social • Academia • Chocolate Aficionado • Dancer • Humanist • Tea Lover •
👁️ Observing the social equations of Life 👁️
Paul Halpern @phalpern.bsky.social Physicist and Science Writer. Author of nineteen books, most recently THE GREAT ATOM DEBATE: ERNST MACH, LUDWIG BOLTZMANN, AND THE BATTLE FOR THE ESSENCE OF REALITY https://greatatomdebate.com/
The Spatial Ecology & Paleontology Lab @GT @sepl.bsky.social 
Manuel Sánchez-Nivicela @clandestinebird.bsky.social Public policy should be based on science | I'm against both: environmental demagoguery and ecofascism | #ornithology | https://www.researchgate.net/profile/Manuel-Sanchez-Nivicela/research
Benjamin Freeman @benjaminfreeman.bsky.social Biologist. Mountain Bird Lab PI. Climate change. Species interactions. Asst Prof @GeorgiaTech. #RapYourAbstract #MountainBirdNetwork
Fossil Tuesday @paleo-weekly.bsky.social Tuesday: the strangest paleontology / animal cognition paper I read this week, in plain language. No takes. Just — look at this.
Margarita Parada-Kusz @margaritapk.bsky.social Cellular and molecular biologist at @VAInstitute studying neuroimmune communication in #zebrafish. Not my first rodeo. Former Broad Institute/HMS/MGH. (Views are my own)
Alerts from NWS Grand Junction CO (UNOFFICIAL) @gjt.nws-bot.us Unofficial bot sharing alerts from NWS Grand Junction CO.
This account is not monitored. Contact @wandrme.paxex.aero if needed.
StarGazeing @stargazershift.bsky.social HS Biology and Physical Science Teacher in the beautiful Land of Enchantment, loves our rescue dogs & cats. Mushroom hunter 🍄🍄🟫, hiker, kayaker, car camper, crocheter, ELL & loves trying weird foods when traveling. Forever learning. Love our National Parks!
Kate Louise Powell @katelouisepowell.bsky.social freelance illustrator currently based in Glasgow ✍🏻 anti-speciesist, anti-fascist, anti-hunt 🦊🇵🇸
shop my work: https://www.etsy.com/uk/shop/KateLouisePowell
Dr. DioxiNation @djzaber.bsky.social Conservation Toxicologist/Ecologist. Dad to 🙋🧏🏼♀️, Uncle to 🙋🏽♂️. Coffee. Music. Humor. Exploring. Considering. Assessing. Ignoring.
🦦🦥🕊🦏🦈🇺🇦 🧐🤠💀🙋🏽♂️
Scollr @scollr.com Surprising science from recent papers.
Also:
Web + iOS ↓
https://scollr.com/
https://apps.apple.com/us/app/scollr/id6761957461
Randy @porchcryptid.bsky.social Gamer, Historian, Engaging in Kitchen Therapy. Doing it makes me a cook, writing down the results makes me a scientist. 
Heinz Paul Gerhard 🇩🇪🇵🇱🇺🇦 @hpgerhard.eurosky.social Child of "The Ruhr" - critical software, medical devices and cybersecurity - Nerd by Nature - Loves #Ada2022 - ADHD - Volunteer with THW (@thw.de) for >35 years
Derryl Murphy @derrylm.bsky.social Author, photographer, football/soccer fan. I've written some books, but good luck finding them.
Eugene Freedman @eugenefreedman.bsky.social Union lawyer; writer about baseball labor relations; #CornellILR; #UMDLaw; #Prince #Gangstarr4Ever loud rescue beagle is part of the family. He/Him
David Simon @audacityofdespair.bsky.social Dramatist, author, apostate newspaperman specializing in artisanal contempt and discerning maledicta. The claim that I am the angriest man in television is faint praise indeed; the second angriest is yelling at an agent because residual checks are late.
Bob Berwyn @bberwyn.bsky.social Europe-based climate science and policy reporter with Inside Climate News
https://insideclimatenews.org/profile/bob-berwyn/
Wetlands International @wetlandsint.bsky.social The only global NGO dedicated to the conservation and restoration of wetlands. News & views on #rivers #lakes #mangroves #peatlands & the importance of healthy wetlands for people, nature and climate
Mortski @jmortj5.bsky.social A fowl-mouth geerd (geek-nerd)
Disgusted with the asshats ruining the country. . . anger and anxiety 😔🖇️📎
and Bundty Squirrel. . .
Dylan Kerrigan @rumagin.bsky.social Anthropologist, Caribbeanist, Sociologist. Peacebuilding
www.dylankerrigan.com
(every so often i delete all my replies)
TheBuzzedYeti @thebuzzedyeti.bsky.social Just a guy working in healthcare who would rather be in the mountains. While I'm here, I'm trying to help as many people as I can.
Developed a fact/history based website, writing some, perpetually in college..
🌎📌🌲👉 hawki.app 👈🌳📍🧪
venmo.com/u/thebuzzedyeti
Frank Ashwood @frankashwood.bsky.social Soil ecologist & macrophotographer | He/Him |
Author of 'The World Beneath Our Feet', publishing in Aug/Sep '26!
www.frankashwood.com
Krista Koeller @kristalerista.bsky.social Researching why legless lizards and snakes don't have feet. neckspert. (She/her) 😷
evolution, paleontology, ADHD, disability rights, grants, whatever my hyperfixation is this week.
kkoeller3115.wixsite.com/kristakoeller
https://twitter.com/KristaLerista
Dr. Or M. Bialik |📚|🔬|🌊|⚒️ @obialik.bsky.social Sediment, climate change, and impostor syndrome | Science and SFF for the win | Writing for a living and fun | Opinions are my own (or the characters' in my head).
Academic stuff: https://obialik.weebly.com
Non-academic writing: https://ombialik.weebly.com
Itskhak Tsimelzon @itskhtzim.bsky.social Scientific interests: ichthyology and evolutionary biology. I collect pipes and love good pipe tobacco. Like to travel (Vietnam,Thailand,Cuba,China).
P.S. No AI 🙅🏼- just quality photography.
Bi 🏳️🌈— women & trans 🏳️⚧️
Chris⚖️Justice @chrisjustice01.bsky.social ⚖️ When Justice Fails, America Fails ✊ Resist
"It's easier to fool people than to convince them
they have been fooled" -Mark Twain
Andy Revkin 🌎 ✍🏼 🪕 ☮️ revkin.substack.com @revkin.bsky.social 40 years of prize-winning sustainability journalism, mostly @nytimes, #sustainwhat webcaster https://revkin.substack.com, #Anthropocene Working Group member, solution seeker, songwriter https://j.mp/revkinlinks
Catherine Schmitt @coastcompanion.bsky.social science writer & author of THE PRESIDENT'S SALMON and other books: TREES OF ACADIA out now!
catherineschmitt.com
Geology Johnson @geologyjohnson.bsky.social Geologist of Precambrian mud and tiny fossils. Working Class. Northern. ND. He/Him. Comms Open https://brookejohnsonillustration.carrd.co/
Matt Averett @matthewaverett.bsky.social Architectural historian at Creighton University.
St. Louis Cardinals fan.
Aura farmer.
LillyJo @lillyjo.bsky.social 
Barry Goldman @barrygoldman1.bsky.social was studying origins of life, that got too narrow, now studying #Geology. ... maybe this time i'll regularly post original content, what should i write?
https://blackskimmer.blogspot.com/2018/07/finally-i-can-post-my-science-salon.htm
#Astrobiology
Lighthouse @armholster.bsky.social Physician (MDCM McGill, MS Mayo/UMN, MPH UW), and lifelong traveller. Most posts are for our 2026 virtual world tour. Interests in medicine, health policy, OEM, technology, aerospace, & AI. Longer posts:
https://www.linkedin.com/in/robertorford/
🖥️ 🌎🔬👨🏼⚕️📚🚀🇨🇦🇺🇸🇬🇧
Flying Squid is always very serious. Probably. @flyingsquid.bsky.social A squid that flies. Interested in comedy and archaeology, doesn't shy away from left-wing politics. American by birth, British by choice.
I AM ALWAYS VERY SERIOUS. OR SO THEY SAY. YOU KNOW WHO THEY ARE.
griffin (she/her) @archgriffin.bsky.social smaller than average (in stature) butch who loves books, cats, libraries, guinea pigs
Darth Maul's Double Sided [...] @jaoisyourpao.blacksky.app -🪴+🐈zaddy
-D(M)V; PG County
-living single and ready to mingle
-ADHD baddie
-Drunk history kinda vibe
-🏳️🌈🎾anime🏋🏾♂️
-Baby polyglot: 🇧🇷
-IG: BotanicalJesus
🇨🇦 crucialwax 🔵 @crucialwax.com I’m either a cat, or a brain in a jar. I mean, not all brain transplant procedures take, so it’s a sort of Schrödinger's brain situation. he/him/they/them. I am a legal adult in every state but mind. I WILL PUBLISH YOUR DMs.
Russ @chibiruss.bsky.social TBC 👍🏻
Aurélien Boyé @aurelien-boye.bsky.social Benthic ecologist at @ifremer.bsky.social🐬
• Using numerical ecology to understand and predict marine coastal biodiversity, focusing on the role of foundation species like seagrass 🌱 and maerl 🪸
• Trait-based ecology, community trajectory, ML, Rstats, ☕
Caleb M. Gordon @caleb-m-gordon.bsky.social Vertebrate paleobiologist interested in using AI to understand the history of life on Earth. PhD @ Yale, Postdoc @ FLMNH.
CalebMGordon.com
Sonofrojblake @simonpblake.bsky.social Chemical engineer, (former) paraglider pilot, dad who feels inadequate next to Bandit Heeler.
Dr. Advait M Jukar, FLS @amjukar.bsky.social Curator of Vert. Paleo @floridamuseum.bsky.social | Curatorial Affiliate, Yale Peabody Museum | Research Associate, Smithsonian’s NMNH | former @uarizona.bsky.social | @georgemasonu.bsky.social & @Reed.edu alumnus. Big fan of nature past and present
@vakaastra.bsky.social @vakaastra.bsky.social 
Baab @bobmeyer22.bsky.social Former teacher, RPCV (Togo), industrial engineer, disability and employment career professional, budding furniture maker, woodshop makerspace gofer and gofixer, old white male who happily voted for Kamala and Tim.
Michael Deak @slothfultyrant.bsky.social Adjunct professor at Youngstown State University who specializes in theropod and sloth thermoregulation and integument. He/Him, all opinions are my own.
banneduser.space[DEPRECATED][REDACTED] @banneduser.space https://app.wafrn.net/blog/banneduser ajolotedemonico 🦎 😈he/him/it/they/e adult 32+ MDNI🔞🧬science&🎲game freak🪐 trans🏳️⚧️rights zone🦭VRC:@banned 🖼️ gallery try Pinksky 🦩https://pinksky.app/profile/banneduser.neocities.org
Status:¡TÓXICO!☠️
˃̶͈̀(°👅°)˂̶͈́🪐˃̶͈̀(°◡◡°)˂̶͈́
Gregory @gregorydgraham.bsky.social Pākehā, father, bad example.
Mark @aguasonic.com And what are you, reader, but a Loose-Fish and a Fast-Fish, too?
-- Ishmael
~~~~~~~~
Neil @neilforreal.bsky.social Tennis and politics. Plus music, history, Canada, life. 🎾🎸🇨🇦
Pickleball gives you warts. (Kidding.) Nazis get punched. (Not kidding.)
🏳️🌈🏳️⚧️⚤, sit down next to me.
"If you're after gettin' the honey, then you don't go killin' all the bees."
~Joe Strummer
Scott Wilson @scotty7585.bsky.social I love Jesus first of all. I’m also quite fond of all kinds of delicious food, nature in general (specifically hiking and just quietly watching), and pretty much anything that makes me smile.
Steve Bremner @stevebremner.bsky.social Runner, Reader, occasional pumpkin eater. Anti-MAGA. Anti-Putin. Pro democracia. Pro Ukraine.
Kristi Mae @krismaer.bsky.social Old lady who can't stop fighting the injustice. If it smells bad throw it out!
Happily married not looking for hookups.
Rocky Rex @rockyrex.bsky.social The Time-Warped Tyrannosaur.
Science, climate change, Deep Time, Hothouse Earth.
#MakeScienceGreatAgain
Also still on FB:
https://www.facebook.com/profile.php?id=100005225389143
I recommend Ecosia search engine
https://www.ecosia.org/?c=en
Kancin @kancin.bsky.social drunk arsehole. unless i am sober. then just arsehole.
Doberdog @doberdog.com Dogito ergo sum. I like hot dogs. I do computery stuff. The D cities, Dallas/Denver. He Him Bop. 🏳️🌈
Moved here from X/Twitter: @doberdoggo
👔🪡 @waggerycos.com
Chris Moore @mutualismecology.bsky.social He/him. Ecologist studying the population & community ecology of mutualism. Faculty at Cal State Northridge. Also a human. Views m'own.
ORCID: 0000-0001-5783-9833
Museum of Science @museumofscience.bsky.social Inspiring a lifelong love of science in everyone - in museums, classrooms and online. We believe in a world where science belongs to everyone.
@vet-ingenting.bsky.social @vet-ingenting.bsky.social 
graywyvern @graywyvern.bsky.social poet https://linktr.ee/graywyvern saktra
(pic via zeeshan jaanam)
Sophie Clarke @sophieclarke83.bsky.social Cat-mum nurse, fueled by tea. Writing about shifts, quiet moments, and the AI partner who keeps me steady.
Kate Marley @boudicca2017.bsky.social Proud feminist, mom & activist. 🐝 I support the Constitution, BLM, LGBTQ rights & the environment. I believe in the power of books. Disrupt & Disobey Nazis 🚫 DMs 🚫 crypto
Paul Beckwith @paulhbeckwith.bsky.social Climate Systems Scientist
Website: PaulBeckwith.net
YouTube Channel: https://youtube.com/@paulhbeckwith?si=3ijcLGbn7mZgQZHM
John La Rooy @johnlarooy.bsky.social Computing. Science. 3D printing. Melbourne
Sun Day @sundayofaction.bsky.social A movement celebrating the power of clean energy ☀️ Watch The Light Won’t Dim documentary on YouTube: bit.ly/lightwontdim 🔗 sunday.earth
Marcus Brandel @lostbones.bsky.social Coder 🖥️💾, Cycler 🚴♂, Independent Researcher 🐂🐴🐘🍃🐪🦥, Natural History Writer, Poor Golfer, Professional Nerd. Follow #LostBones to find out more about Pleistocene fossils or the Midwest https://linktr.ee/lostbones
Larry Schweiger @larryjschweiger.bsky.social Award-winning author with 3 books. Climate leader and former CEO of three environmental organizations, including the
National Wildlife Federation... Fighting for the Future of Nature at Barnes & Noble: https://tinyurl.com/mtwh44zb. No DMs, thanks.
Gene J. Mikulka @genejm1017.bsky.social Founded the Talking Space Podcast in 2009.
Immersed in spaceflight since the Apollo days, Space Advocate and lovebird Dad. All Opinions are mine alone and don't reflect the position of the podcast. https://www.talkingspaceonline.com
@plug72.bsky.social @plug72.bsky.social 
@hpmax29101996.bsky.social @hpmax29101996.bsky.social 
Anthropologal @anthropologal.bsky.social 🦝🍑 in Oslo. Commentariat. Dogs. Politics. Humor. Food. Culture. Anthropology. Reformed academic. “More thighs than Popeyes.” She/her. (Use alt text if you want a reskeet)
EMBRC (European Marine Biological Resource Centre) @embrc.eu We accelerate marine research and innovation in Europe
🔗 embrc.eu
@tarazardk.bsky.social @tarazardk.bsky.social Somewhere between foolishly optimistic and deeply apathetic is where I grow my garden.
Bríd Nic Annaidh ☘️ @bridgetmcgann.medsky.social Bioanthropologist & curator of #LactFacts
Doing: #LactSci & #SciComm @ #THRiVELab 🤱🏾
CU Denver grad student • Did: #MarchforScience
crappy violinist • drochghaeilgeoir ☘️
Neurospicy 🌈🦋 • nuance, kindness, hope
www.thrivediscovery.ca/kt
Chris Simms @chrisnsimms.bsky.social Science journalist covering all fields. Formerly an editor at New Scientist and Nature. 🧪🐸 🍄
New Scientist: https://tinyurl.com/2tvwfa2b
Live Science: https://tinyurl.com/4mbyh7a9
Sci Am: https://tinyurl.com/bdza74ta
Nature: https://tinyurl.com/yc265esp
Ozz 🇪🇺 @ozzeu.bsky.social Similar handle on 🐦 and 🐘
Yeshes.Online 📎🌻🖖♾️ @handle.invalid *deactivated: 27 OCT 2025, 12:04PM EST* 🖖
Molly Nash Rouzie @mollynashrouzie.bsky.social Plants and plant-adjacent stuff.
Matt Friedman @friedmanlab.bsky.social Vertebrate evolutionary biologist | Professor University of Michigan | Director & Curator UMMP | he/him/his
Sahar @sahar009.bsky.social Queen of random thoughts.
X-Phile & Fringie.
Buffy saved the world. A lot.
Probably bc of the coffee in a certain nebula.
Leo Vallet David @leovdavid.bsky.social Young journalist/political enthusiast!
Website: https://leovd.substack.com
Dr. James H. Gundlach @pecanjim.bsky.social Retired Sociology/Demography professor. I know the United States has an awfully high middle aged death rate. My goal is to explain it well enough to get people to fix it. 
Elise Cutts @elisecutts.bsky.social Science journalist in Austria writing for Quanta, New Scientist, Scientific American, Science, and others. Signal: emc.7243623.
Get my newsletter about the forces that shape how research is done, shared, believed, and acted upon: www.reviewertoo.com
The Conversation U.S. @us.theconversation.com A nonprofit news organization dedicated to sharing the knowledge of experts with the public, in accessible, trustworthy articles drawing on their research.
Free to read, without paywalls or ads.
Joel Phillip Friedman @joelfriedman.bsky.social
"Constructing thought one note at a time."
Composer: concert-theater-dance-film (bit o' jazz & rock). Educator: Catholic Univ/Stanford Continuing Studies. Speaker/host/writer on musical topics (including The Beatles & Sondheim) www.joelfriedman.com
@ritarneo.bsky.social @ritarneo.bsky.social 
Bill C 🇨🇦 🇺🇦 🇬🇱 🇻🇪 🇨🇺 @arichat.bsky.social Expertise in fish and food safety. Love nature, birds, trees, wetlands, insects, fungi, kayaks, mammals, astronomy, baking, gardening & good writing.
@superiorcolliculus.bsky.social @superiorcolliculus.bsky.social 
Kainoa @kamananui.bsky.social Dad of Twins
#Books, #Libraries, #Engineering,
#Anti-Fascist, #Liberal, #Atheist, #Traveler,
#Geocacher, #Vitiligo, #Pacific #Ocean,
#Honolulu #Hawaii - #Kagoshima #Japan
- opinions here are my own