Dr. Sarah Parcak @indyfromspace.bsky.social Professor, Archaeologist, Egyptologist, Award-winning writer of books, Dad joke lover, mom, rabble-rouser academic. Owned by cats. she/her 
Spencer Ackerman @attackerman.bsky.social Journalist & author of REIGN OF TERROR, contributor to Zeteo. New comic book series: NO ONE ESCAPES THE DIALECTIC, from Boom! Studios. Subscribe to FOREVER WARS for ‘natsec’ journalism: https://www.forever-wars.com
Signal: attackerman.81
T. Ryan Gregory 🇨🇦 @tryangregory.bsky.social Back off man, I'm a scientist. Professor. Evolutionary biologist. Genome size, junk DNA, applied evolution, sci comm, philosophy of science. Also political stuff. Plus jokes. Onions have 5x more DNA than you do (not a joke). He/him.
Craig Johnson @cajohnson-craig.bsky.social Research on the right-wing and religion.
Podcast: Fifteen Minutes of Fascism:
https://soundcloud.com/user-627234964
Author, How to Talk to Your Son about Fascism: https://shorturl.at/jjwZz
Newsletter: https://shorturl.at/dINAA
DMs open. Opinions my own.
Andy Farke @andyfarke.bsky.social Paleontologist, educator, museum person, open science person, homebrewer, spouse, parent. Homebrewing blog at http://andybrews.com
he/him
Scott Williams @museumguyscott.bsky.social Museum know-it-all. Paleo Lab/Field Guy. Museum Exhibits Director. Former Director of Science & Exhibits @ Burpee Museum. Superhero (Marvel/DC)/Sci-Fi (Star Wars/Star Trek) Guru. Jerk. Opinions are my own, period!
Jenn Kauffman @jennaudrey.bsky.social Local DC policy is my work. MPH health equity @ BU SPH is my school. Alum of AFL-CIO & UMass Labor Center (among other places). I talk mostly about public health + politics + workers’ rights. **Personal account.**
Ken Tegtmeyer, MD @pccmdoc.bsky.social Peloton nut, #PedsICU doc #MedSky
Cincinnati, also Telehealth, Medialab, resuscitation. WI➡️NC➡️MN➡️OR➡️OH
Lee Cingola NP/Biology/Microbiobiology🇮🇹 @leecingola.bsky.social Masters in microbiology. Masters in Biology. Masters in nursing,💙Blue🗳️
Wife,Mom,Mimi,All science. Animals, sports,Nature,Speed reader #NeverTrump, 🚫 NO CHAT🚫
Jorge Ganem, MD FAAP @jfganem.medsky.social Pediatric Hospitalist #MedSky #HMSky #PedSky
Mayor of London, Sadiq Khan @london.gov.uk Husband, father and Mayor of the greatest city in the world. He/Him.
ElieNYC @elienyc.bsky.social Justice Correspondent for The Nation Magazine. Author of Allow Me to Retort and Bad Law.
Class: PLD. Alignment: Neutral Good
Str:12 Dex:8 Con:15 Int:13 Wis:10 Char:14 Author: Allow Me To Retort
Tom Kimmerer, PhD @tomkimmerer.bsky.social I am a tree scientist and botanist writing about relationships between trees and humans including climate change. A Fulbright Scholar, Author of Venerable Trees and more books in progress. Read about trees here: https://ourtrees.substack.com.
Anna Thonis, PhD 🦎 @annainthefield.bsky.social Ecologist and herpetologist | Postdoc at NYU
Co-Chair, IUCN Anole Specialist Group
#lizards #GIS #GlobalChange #SDMs #conservation #HERper #DIYnails
she/her
annathonis.com
Katie Mack @astrokatie.com Cosmologist, pilot, author, connoisseur of cosmic catastrophes. TEDFellow, CIFAR Azrieli Global Scholar. Domain verified through my personal astrokatie.com website. She/her. Dr.
Personal account; not speaking for employer or anyone else.
Alyssa Burgart, MD, MA (BurgartBioethix) @alyssaburgart.com 😷Stanford Bioethics, Peds Anesthesiology, Feminist Gender & Sexuality
🧭Writes about bioethics @
PoppiesAndPropofol.com
❤️🩹 Founder, The Moral Injury Clinic
(She/her/they/them)
Dr. Glaucomflecken @glaucomflecken.bsky.social Ophthalmologist. Comedian. Speaker. Jonathan.
Captain Mark Kelly @captmarkkelly.bsky.social Navy combat veteran and retired NASA astronaut. Husband to @GabbyGiffords.bsky.social. United States Senator for the great state of Arizona.
Elizabeth Jacobs, PhD @elizabethjacobs.bsky.social Blue in Arizona, forged in the Burgh.
1elizabethtjacobs1@gmail.com
@defendpublichealth.bsky.social
https://www.defendpublichealth.org
Asher Elbein @asherelbein.bsky.social Freelance writing about the wild, old and dead. Bylines in NatGeo, SciAm, The New York Times, Texas Monthly, and many other places. Repped by @desir.ee at Looking Glass Literary (fiction) and @benglishhh.bsky.social at Transatlantic (nonfiction)
Lockwood DeWitt @lockwooddewitt.bsky.social Science educator, geology enthusiast, internet junkie, professional coffee imbiber. Corvallis, Oregon
Joe Mason @moreorloess.bsky.social UW Madison Geography, opinions are mine. Geomorphology, soils, dunes, loess, in the Midwest, Great Plains, northern China. He/him. Living on Ho-Chunk lands.
Dr. Drew Brayshaw 🌊🪨 @drewbrayshaw.bsky.social Hydrologist, photographer, geoscience consultant, mycophile, sarcastic, dude.
Ryan Marino, MD @ryanmarino.bsky.social Human Doctor • Toxicology • Addiction • Emergency • #WTFentanyl & more often just WTF • drugs are misunderstood but people are misunderstood more • he/him • YouTube.com/@RyanMD • #MedSky
William H. Grover @wgrover.bsky.social Associate Professor of Bioengineering at the University of California, Riverside | loves microfluidics, sensors, and weird computers | hates fake medicines | groverlab.org
Dr Kathleen Neal @kbneal.bsky.social Medievalist | Cricket tragic | Dog lover | Ex-scientist | Luddite | Occasional tractor driver | Living on Wurundjeri Woi Wurrung land | Long COVID sucks | She/her
Matt Bertone @bertonemyia.bsky.social Entomologist passionate about flies, beetles, spiders, mites... Also macro photography. Director & diagnostician at NC State Plant Disease and Insect Clinic. Opinions are my own. He/him
Raleigh, NC, USA
https://www.flickr.com/photos/76790273@N07/
Trish Greenhalgh @trishgreenhalgh.bsky.social DEI hire. Prof of Primary Care, Uni of Oxford. Researching digital health/ inequities, covid prevention (masks/ air quality). Wild swimmer. Mum to Rob (marine bio) & Al (doc). She/her. https://scholar.google.com.au/citations?user=QDCqsJwAAAAJ&hl=en&oi=ao
Adam Rogers @jetjocko.bsky.social Journalist and author. Ex-Business Insider, ex-Wired. Hosted a podcast about an Alien TV show. Wrote a book about booze and a book about colors.
Signal: @jetjocko.15
https://adam-rogers.net
Elzo @elzo.eurosky.social Diletante atravesando los infinitos Meridianos.
The Tennessee Holler @thetnholler.bsky.social Yelling the truth about Tennessee. 
Thomas R. Holtz, Jr. @arctomet.bsky.social Tyrannosaur Expert; Dinosaur Paleontologist; University of Maryland Geology Faculty; Director of the College Park Scholars-Science & Global Change Program; Science Author; Cat Dad; 🦖🦕
🦋 Betsy 1776 🦋 📎 @bandroll.bsky.social 💗 Music, 🎼 R&R, 🎶
💕Beaches, Dogs, Married to my bff. Mom X 3 boys.
Retired Cardiology Nurse, 🩺
Veteran Advocate.
🥰 thy neighbor❣️
💯Dem.
🚫 DM’s 🚫 MAGA 🚫 Porn 🚫 Hate
#Blues #BSC1 #Betsy1776
Lisa Buckley @lisavipes.bsky.social Paleontologist PhD & Medical Scribe
#BirdGlamour, #NameThatTrack, #ichnology, bird & dino tracks.
Fellow of Royal Canadian Geographical Society.
She/Her.
Views mine.
LOTS of Ash pics!
Bill Arceneaux (more 70MM presentations. more!) @billarceneaux.com Independent film critic, est. 2011 - https://moviegoingwithbill.com / freelance for hire | Previously: Big Easy Magazine, Film Threat, DIG Baton Rouge, etc | Southeastern Film Critics Association member | 🍅s approved | Always ⚜️🍿 #TeamNOLAFilm
Steven Gawoski @stevengawoski.bsky.social “An artist revealing the infinitesimal.” NYC based creative.
https://stevengawoskiart.com/
Titus Seilheimer @drfishsg.bsky.social Aquatic ecology & Fisheries with Wisconsin Sea Grant. Science Communication. Helping improve the Great Lakes since 2001. #Freshwater, #Fish, #GreatLakes! He/Him. Manitowoc, WI go.wisc.edu/j0c989
Matthew Facciani @matthewfacciani.bsky.social Social scientist @yalesph.bsky.social studying why we get fooled online, and what to do about it. Author of Misguided. https://amzn.to/48zTs59
https://matthewfacciani.substack.com
www.matthewfacciani.com
https://matthewfacciani.github.io/tools/
Dr. Gordon Walker @fascinatedbyfungi.bsky.social UC Davis PhD Biochemist (He/Him)
Passionate about all forms of fungi and fermentation 🍺🍷🥖🧀🍄🟫🫘🥬🌶️
Presenting emotionally engaging educational mushroom content 🍄😍🥺😳🤯😱🫨😈
Cantabridgian Gone Californian 📍Napa
Mildly Canadian 🇨🇦
🔗 https://fascinatedbyfungi.me/
Min Hyoung Song @minsong.bsky.social English Professor with focus on ecology, race, and aesthetics. Latest book is Climate Lyricism (Duke UP), which is also open access:
https://read.dukeupress.edu/books/book/2985/Climate-Lyricism. Viewpoints my own and not my employer’s.
Elizabeth Preston @inkfish.bsky.social Science journalist, humor writer and aspiring cephalopod. Boston-adjacent. Author of THE CREATURES' GUIDE TO CARING, out now!
elizabethgpreston.com
elizabethgpreston.substack.com
Helen Czerski @helenczerski.bsky.social Physics, bubbles, oceans, hot chocolate and curiosity. Professor at UCL, writer, broadcaster. Author of Storm in a Teacup and Blue Machine https://linktr.ee/helenczerski Co-host of BBC Radio 4's Rare Earth
Greg Sargent @gregsargent.bsky.social Politics, politics, politics
Kate Mackenzie @katemac.bsky.social finance, energy, climate, geopolitics, industrial policy
@thepolycrisis.bsky.social
in Australia -> DMs hard to retrieve, best to email
N. R. M. Roshak (Natalka) @nroshak.bsky.social Canadian, author & reader, nerd, parent. She/they. SFWA, SCBWI, Codexian. Invisibly bi/pan 🏳️🌈 Proud member of 🇺🇦 diaspora in 🇨🇦. https://nrmroshak.com and https://rdbms-insight.com 
Schmidt Ocean Institute @schmidtocean.bsky.social Boldly exploring our unknown Ocean
Dr. Katie I. @hellyeahcorks.bsky.social Hydrothermal geologist/geochemist, postdoctoral researcher. Sciences hard, loves the work. Also makes costumes. Views expressed are mine.
technerd @techviews.bsky.social I like reinventing the wheels.
Dhruv Srinivasachar MD @therealdsrini.medsky.social Fellow, #MedPeds combined #HMSky #pedsHM. Jeopardy Champ. Podcast Nerd. Union activist. Views my own, though random cute animals often hijack my keyboard.
Tara Chestnut, PhD @tcastanea.bsky.social Wildlife Ecology | Natural History | Disease | Invasive Species | Contaminants | Aquatic Science | Reintroductions | Science Communication | March Mammal Madness narrator | she/her
Eos @eos.org Eos is a leading source for trustworthy news and perspectives about the Earth and space sciences and their impact. Published by the American Geophysical Union (@agu.org).
Australian Society for Fish Biology @austsocfishbiol.bsky.social The Australian Society for Fish Biology promotes research, education and management of fish/fisheries in Australia and provides a forum for information exchange.
Ocean Conservancy @oceanconservancy.org Ocean Conservancy is working with you to protect our ocean from today’s greatest global challenges. Together, we create evidence-based solutions for a healthy ocean and thriving planet, forever and for everyone. Join us: OceanConservancy.org
Colin Simpfendorfer @sharkcolin.bsky.social Shark scientist since 1986. Passionate about sharks and rays, and their conservation and management. Lapsed academic. 
Nick Dulvy @nickdulvy.bsky.social I lift the lid on the oceans & census the life hidden beneath by combining Darwin’s toolbox–of natural history field guides, thermometer, microscope, and dissection kit–with big-data approaches @earth2ocean.bsky.social
Brendan Godley @brendangodley.bsky.social Conservation Scientist, U of Exeter, Cornwall (UK). Biodiversity, ecology & conservation (research, practice & education). Esp. marine realm- sea turtles, fisheries, and ocean plastic. Academic Lead at @exetermarine.bsky.social & @exetergses.bsky.social
Dr Helen Scales @helenscales.bsky.social Aptly named marine biologist, writer, broadcaster.
Latest book: What the Wild Sea Can Be, shortlisted for the Women’s Prize for Non-Fiction and Wainwright Prize for Conservation Writing
UK + France
she/her
www.helenscales.com
Amani Webber-Schultz @curlybiologist.bsky.social PhD candidate studying shark scales and tails 🦈
Co-founder of Minorities in Shark Sciences
More active on Instagram @curly_biologist
She/her. Views my own.
Sarah Whorley, Ph.D. 🦬⚔️ @dralgaegirl.bsky.social Professor of Biology/Ecology and #TriBeta advisor doing #SLACScience. I focus on understanding how human activities affect freshwater algal biochemistry. Gardener, hiker, baker, dog/cat mom. RP ≠ endorsement.
Lisa Whitenack, PhD @whitenacklab.bsky.social Biology professor & Director of Faculty Development at Allegheny College. Biomechanics, evolution, and paleobiology of sharks, snails, crabs, and more. She/her
Project Seahorse @projectseahorse.bsky.social Advancing marine conservation & science
http://projectseahorse.org | http://iseahorse.org | http://iucn-seahorse.org
Based at @UBCOceans & ZSL
High Seas Alliance @highseasalliance.bsky.social The High Seas Alliance is a partnership of organizations aimed at building a strong common voice and constituency for the conservation of the High Seas. highseasalliance.org
The Fisheries Podcast @fisheriespod.bsky.social Sharing the stories of the amazing people and projects that make up fisheries science. Hosted by a rotating crew of fisheries professionals.
www.thefisheriespodcast.com
IUCN SSC Marine Conservation Committee (MCC) @sscmarine.bsky.social Supporting, enhancing & mobilising expertise in marine species conservation for a better future.
[Reposts are not endorsements]
http://iucn-sscmarine.org
Inka Cresswell @inkacresswell.bsky.social Wildlife Filmmaker •BSc Marine Biologist •Ocean Conservationist •Underwater Photographer •Rebreather HSE Media Diver 🎥http://instagram.com/InkaCresswell
Dr Lauren Smith @saltwaterlifeuk.bsky.social 🤿 Marine Biologist focusing on elasmobranchs
🌊 Project Manager for an environmental non-profit
🏔️ Munro bagger 170/282
⚽️ 🦁 AVFC fan
Noah Bressman, PhD @noahwithfish.bsky.social I LOVE fish! Fish biologist, angler, artist, science policy adviser, #SciComm. Amphibious fish, invasive species, biomechanics, functional morphology, behavior, ecology, fisheries. Assistant Professor of Physiology @ Salisbury University. He/him. AuDHD 🐡🎣🐟
Deep-Sea Biology Society @dsbsoc.bsky.social Official account of the Deep-Sea Biology Society | #DSBSoc
A society for student, academic & professional #DeepSea biologists. 🌊
🔗 dsbsoc.org
💡 @dsbsoc-arts.bsky.social #DSBSocArts
Dr Sjúrður Hammer @sjurdur.bsky.social Faroe Islander Seabird ecotoxicology, biodiversity and invasive species. Hoarder of bird skulls, feathers & eggshells. Natural history books and taxidermy are my love languages. University of Aberdeen and Glasgow alumni - got Meniere's too
2003 🇫🇴🏴🇩🇰🏴🇫🇴2017
Kory Evans Ph.D @sternarchella.bsky.social Assistant Professor | Rice University | FLS |skull shape evolution in fishes |#BlackandSTEM | #teamfish |Romans 12:12| he/him koryevans.weebly.com
Trevor A. Branch @trevorabranch.bsky.social Professor at Univ of Washington @uwsafs.bsky.social I run models and synthesize data, love R graphics, and do research on the status of marine fisheries, fishing quotas, and blue whales @bluewhalenews.bsky.social
Adam Summers @fishguy.bsky.social Biomechanist/biomaterials wonk, island North of Seattle. Cutting edge gear at the water's edge. UW prof. Pilot. Morphology. Fish. CT scanning.
Melissa Cristina Márquez (she/her/ella) @melissacmarquez.bsky.social Multi-hyphenate #LatinainSTEM
TV presenter
Author
Wildlife educator & marine scientist 🦈
Colin Schultz @colinschultz.bsky.social Aspiring gadfly. Newsy guy @ bioGraphic https://www.biographic.com/story-type/news/
Pitch me a story: Someone doing something for a reason.
|| cschultz@biographic.com
Don't send me press releases.
Anthony (Tony) J. Martin @ichnologist.bsky.social Traces & trace fossils. Wrote 'Life Sculpted' (2023), 'Dinosaurs Without Bones' (2014), 'The Evolution Underground' (2017), & more. Hubby, Trekkie, reading, cooking, craft-beer imbibing, childless cat dude, 🚫AI. 🧪🐾🦖🦕🪨⚒️🌍📚✍️ 🖖 https://ajmartinauthor.com
Jaida Elcock @sofishtication.bsky.social MIT-WHOI grad student | cofounder of Minorities in Shark Sciences🦈 | IG: sofishtication_ | she/her | Venmo: jaielcock | all opinions are my own
Dr Michelle LaRue @drmichellelarue.bsky.social Antarctic wildlife ecologist, Rutherford Discovery Fellow, Prof UCNZ, speaker, children’s book author
@natgeo Secrets of the Penguins
drmichellelarue.com
Daryll Marie @daryllmarie.bsky.social Bioacoustician & PhD candidate using sound to study baleen whale movement ecology 🐋 Wildlife photographer, birder, nature nerd 🪶
IG: instagram.com/daryllmariephotos
Ko-fi: https://ko-fi.com/daryllmarie
Johann Mourier @sharkmourier.bsky.social Shark scientist 🦈 & behavioural ecologist | Animal Social Networks
Junior Professor at University of Montpellier @umontpellier.bsky.social | Lab MARBEC
Website: www.johannmourier.com
Brett Favaro @brettfavaro.bsky.social Conservation scientist. Tweets about climate, oceans, & sustainable development. Views my own, and do not necessarily reflect views of employer. He/him.
Lisa Beal @letstalkocean.bsky.social Ocean scientist @miamirosenstiel and editor in chief @theAGU @jgroceans. Passionate about ocean swimming, science and art, and diversifying voices in ocean science. Lover of wild life and wild places. Proudly divested from fossil fuels. Displaced Londoner.
British Antarctic Survey 🐧 @bas.ac.uk We're the UK's polar research institute 👋 Uncovering the secrets of Earth's frozen places, doing science for a sustainable planet.
Looking for a seriously remote job? https://bas.ac.uk/vacancies
Halley E. Froehlich @dochfroehlich.bsky.social Mom. University of Helsinki, Finland Full Professor studying aquaculture, fisheries, and climate change.
Monterey Bay Aquarium @montereybayaquarium.org How do you do, fellow squids? 🌊 We're your frondly Aquarium with a mission to inspire conservation of the ocean. https://www.montereybayaquarium.org
Sarah McAnulty, Ph.D. @sarahmackattack.bsky.social Squid biologist
Science communicator
Artist
Philadelphian
I run @SkypeAScientist.bsky.social
Creator of the SquidMobile
https://linktr.ee/Sarahmackattack
Rebecca R Helm @rebeccarhelm.bsky.social Just a bunch of crabs in a trench coat, but also a professor of marine biology. My social media does not represent my employer. No AI. Do not train AI off my work. Please bring croissants 🥐
https://linktr.ee/rebeccarhelm
Surprised Eel Historian, PhD @greenleejw.bsky.social Surprised historian, not surprised eels.
Doctor of medieval things. Talkin’ eels, history, and maps. Spaniel mourner. Alt-text artist.
I draw custom maps and artwork on commission:
https://surprisedeelmaps.com/
Support me here: patreon.com/SurprisedEel
MBARI @mbarinews.bsky.social An oceanographic research institute focused on advancing marine science and engineering to understand our changing ocean
John P. Friel, Ph.D. @friel.bsky.social Director of the Alabama Museum of Natural History • He/Him • 🐟Zoologist 🦈 • https://linktr.ee/john.friel
Dr. Dawn Wright @deepseadawn.bsky.social Seafloor mapper, Chief Scientist of smart mapping company Esri, Oregon State U. GIS/oceans professor, EC50, cyclist, 1st Black submersible diver to Challenger Deep, builds w/LEGO, raised in Hawaii. NAS, NAE, ORCID 0000-0002-2997-7611; She/her; views mine
Brian McNoldy @bmcnoldy.bsky.social Univ. of Miami hurricane researcher 🌀 living in New Mexico 🏜.
Husband and dog dad. 🏳️🌈
https://bmcnoldy.earth.miami.edu/
Andrew D Thaler @drandrewthaler.bsky.social Deep-sea ecologist investigating how humans shape and reshape the sea floor. Conservation technologist developing open-source tools to understand our changing oceans. Ocean educator creating novel programs to help students interact with marine ecosystems. 
Chris Mah @echinoblog.bsky.social The "starfish guy"(but also a little about a lot of marine invertebrates, #echinoday #echinoderms. Kaiju, comics enthusiast. Marine scientist, taxonomist, deep-sea researcher. Statements/posts made here are my own & DO NOT REPRESENT HOST organizations
Dr Andrew Mahon @andyantarctica.bsky.social Biologist and molecular ecologist, studying animals in Antarctica, e.g., sea spiders. I also use eDNA to study biodiversity all over the globe.
Web: MahonLab.com
Google Scholar: https://rb.gy/6z3tre
LinkedIn: https://tinyurl.com/4kvx48s
Dr. Catherine Macdonald @drcatmac.bsky.social Marine scientist and teacher Field School & University of Miami. Director of sharktagging. NatGeo Explorer. Shark & ray ecology, biology, conservation. She/her. 
George Matsumoto @georgeimatsumoto.bsky.social Manta photo by Jeff Milisen. I'm interested in deep-sea, open ocean (heck, anything ocean), education, supporting educators, and increasing our ocean literacy
Better Know a Fish! / 曉得多魚！ @betterknowafish.bsky.social Alum UC Davis EVE / Duke MEM in Taiwan 台灣 partaking in #SundayFishSketch, #TaiwanFishes, #FishBooksForKids, and other fishy adventures!
🐟 https://betterknowafish.com
📸 instagram.com/betterknowafish
🧡 @younglandis.bsky.social
Scott 🥐🐟📈🦆🏈 @fishecon.bsky.social Oceans economist. U of Oregon PhD and college football addict. Posts are my own. Miami.
Jarrett Byrnes @jebyrnes.bsky.social marine ecologist, online bon vivant, dad, ❤️ teaching #datasci & #rstats, http://celp-lab.org #BlackLivesMatter @jebyrnes in other places https://linktr.ee/jebyrnes
Sam Andrews @oceanoculus.com Science & stories from the sea (+ occasionally the other 30% of the planet)
🌊 Science, tech, policy, sustainability writer
🤿 Founder of Ocean Oculus, the ocean-focused communications consultancy
📈 Researcher
☕ Tea drinker
🧀 Cheese eater
🐧 Bird admirer