Kate Marvel @drkatemarvel.bsky.social Climate scientist, formerly NASA, currently Project Drawdown. Former astrophysicist, current Earth supremacist. Author of HUMAN NATURE, best book of 2025 according to both Scientific American and my dad https://shorturl.at/aJRYb
Iris (Jia) Valle @irisvalle.bsky.social PhD candidate @ University of New Brunswick Saint John
Marine geneticist, artist, avid SCUBA diver
Rowenna Gryba, PhD @rowennagryba.bsky.social Quantitative ecologist focused on Indigenous Knowledge, animal movement, Bayesian stats, and all things Arctic • UBC Alum • She/her
Marie Auger-Methe @marieaugermethe.bsky.social Associate Professor at the University of British Columbia
https://statisticalecology.weebly.com/
Ellen Garland @ellengarland.bsky.social Royal Society University Research Fellow researching cetacean communication and culture @uniofstandrews.bsky.social and @seamammalresearch.bsky.social
SMRU @seamammalresearch.bsky.social Sea Mammal Research Unit @uniofstandrews.bsky.social. Conducting world-leading research on the biology, ecology, physiology and behaviour of marine mammals around the globe. Reposts are not endorsements. Check out our commercial arm @smruc.bsky.social
Abby Kreuser @abigailkreuser.bsky.social Marine Science PhD candidate at the University of South Carolina. I tell people I do whale math. movement models | ecology | endangered species | conservation | climate change
1/2 student board members for @aslo.org
Will Oestreich @will-oestreich.bsky.social www.woestreich.com
Exploring behavioral ecology, collective behavior/sensing/intelligence/science, life in the ocean, & more
Group Leader, Collective Ecology Group, University of Zurich
Becca Beutel @bbeutel.bsky.social she/her | PhD Candidate in Physical Oceanography @eoas.ubc.ca, but described as a marine biologist by my friends & family
https://sites.google.com/view/beutel/
Celeste Labedz @celestelabedz.bsky.social environmental seismologist - doctor of glacier vibes - geoscience educator - she/her - opinions only my own - puns only my worst - www.crlabedz.net
Daryll Marie @daryllmarie.bsky.social Bioacoustician & PhD candidate using sound to study baleen whale movement ecology 🐋 Wildlife photographer, birder, nature nerd 🪶
IG: instagram.com/avianinclination
Ko-fi: https://ko-fi.com/daryllmarie
Patrick Martone @drseaweed.bsky.social Seaweed Professor. LGBTQIA+ 🏳️🌈
Lily Dove @solilyquy.bsky.social Oceanographer and climate scientist 🌊 | Assistant Professor at Georgia Tech 🐝 | MIT/Caltech alumna 🦫 | Penguin enthusiast 🐧
Jack Lawson @captjacques.bsky.social Marine mammal & sea turtle research - but interested in many things! Usually my own opinions; telljack@dfo-mpo.gc.ca
Melissa Cristina Márquez (she/her/ella) @melissacmarquez.bsky.social Multi-hyphenate #LatinainSTEM
TV presenter
Author
Wildlife educator & marine scientist 🦈
IndigiNews @indiginews.bsky.social Where your stories are heard and respected.
Subscribe to our newsletter:
https://mailchi.mp/indiginews/website-newsletter-sign-up
Bathsheba Demuth @brdemuth.bsky.social Writer & environmental historian of cold places, now writing about the Yukon River. Author of FLOATING COAST. Prof at Brown University. Post mostly about animals, Arctic things & books. Heart is on a dogsled. #envhist #naturewriting 
The Ricciardians @ricciardilab.bsky.social Official Bluesky account for the Ricciardi Lab @ McGill University. 🌊🐠🐚🤿🔬Ecology of lakes & rivers | Aquatic invertebrates | Freshwater fishes | Invasive species | Climate change | PI: ecoinvasions.bsky.social
#bioinvasions #limnology #biodiversity
Anthony Ricciardi @ecoinvasions.bsky.social Ecologist (invasive species, freshwater biodiversity, bioinvasions, aquatic ecosystems) | Professor of Biology, McGill University | Director of the Bieler School of Environment | My lab account: @ricciardilab.bsky.social
Wikipedia @wikipedia.org A free, collaborative, multilingual internet encyclopedia.
donate.wikipedia25.org
APTN News @aptnnews.bsky.social Official account for APTN News, our stories told our way.
Dr. Twila Moon @drtwilamoon.bsky.social Glaciologist & Deputy Lead Scientist @nsidc.bsky.social. Climate Science Engagement Lead @ciresceee.bsky.social. 2025 AGU Climate Comms Awardee. More at www.changingice.com. Views my own!
daanis @daanis.ca Looking for Indigenous voices? Subscribe to and pin Indigisky🔥 and Indigiskeeters🦟 if you're Indigenous, ask me to add you to the skeeters list. Subscribe to both here: https://goodfeeds.co/search?q=%40daanis.ca
Sara Cannon, PhD @surlyscientist.bsky.social Liber Ero Postdoc @ the Centre for Indigenous Fisheries @ubcoceans.bsky.social & @salmonscience.bsky.social • National Geographic Explorer • UBC Geog & UC Santa Cruz alum • Settler • She/her • 🏳️🌈 • saracannon.ca • bit.ly/decolonizing-conservation-2
e. kinkaid (they/them) @queergeog.bsky.social Author of Disorienting Phenomenology: Queer Space and Trans Life (University of Minnesota Press 2026). queer geographer extraordinaire / food systems researcher / grant writer / editor / artist
Shannon Osaka @shannonosaka.bsky.social climate *zeitgeist* reporter for @washingtonpost.com. Reach me on Signal: smosaka.27
Biodiversity Heritage Library @biodivlibrary.bsky.social The Biodiversity Heritage Library provides free & #OpenAccess to 63+ million pages of #biodiversity literature online. 🔗 biodiversitylibrary.org
Jed Brown @jedbrown.org Prof developing fast algorithms, reliable software, and healthy communities for computational science. Opinions my own. https://hachyderm.io/@jedbrown
https://PhyPID.org | aspiring killjoy | refuse epistemicide | he/they
UBC Oceans @ubcoceans.bsky.social UBC's Institute for the Oceans and Fisheries is working towards a world in which our freshwater and ocean systems are healthy and their resources are used sustainably and equitably. #UBCOceans 
Dalhousie Faculty Association @dalfaculty.bsky.social Representing professors, instructors, librarians and counsellors at Dalhousie University since 1978
Jonathan Moore @jon-moore.bsky.social Rivers | Salmon | Watersheds | People
Professor at Simon Fraser University; Salmon Watersheds Lab; aquatic ecologist
CSEE_SCEE @csee-scee.bsky.social Canadian Society for Ecology & Evolution | Société canadienne d'écologie et d'évolution. https://csee-scee.ca
Our upcoming events: https://csee-scee.ca/meetings-and-events/
Ben Paris @nzbatman.bsky.social #Conservation #scicomm, passionate about #nzbats. Opinions my own. Repost/follows not endorsements. ❤️ #batspotting 🦇 #teampekapeka 🌳 #nzdotterel 🐥 #pestfreeAKL 🐀
Dr. Win @paleowin.bsky.social College professor at SWOCC in Coos Bay Oregon. Paleontologist and geologist. 🏳️🌈 Avatar by Black Mudpuppy. 🦏🐋🦭🦌🦒🐴🐿️🦡
Kelly Hereid @kellyhereid.bsky.social Climate scientist, geologist, and catastrophe modeler, Liberty Mutual. Posts on all things hurricane, wildfire, flood, earthquake, tornado. Sassy takes are mine not employer's.
📍Oakland, CA
Website: hereidk.strikingly.com
Jennifer Campbell-Smith, PhD 𓄿𓃥𓅃 @jcampbellsmith.bsky.social Behavioral ecologist, corvid expert, artist, and all around zoology/behavior nerd. I draw, hunt with pointy birds, teach, science, and explore. Views are my own. 🪶🌿🐕🔬👩🏻🏫🧭🎨
Louise Delaigue @ldelaigue.bsky.social Postdoctoral oceanographer studying the ocean carbon sink 🦈🤿🕹️
🏠 @imev-mer.fr (CNRS-Sorbonne Université) as part of the Horizon Europe @tricuso.bsky.social project
💻 https://louisedelaigue.owlstown.net/
🚀 http://bit.ly/3HWFD5I
🦆 Alee Vestal-Laborde M.S. @thewaterbirds.bsky.social Loading: PhD Wildlife (sneezing ducks) 🦆 Completed: MS Biochemistry, BS Chickenology 🐓 #TeamBird 🦩 Book things happening 📚 Traditional artist 🎨 Bird decals and prints @ Etsy/Redbubble 🦜 Patreon: https://www.patreon.com/cw/TheWaterBirds
Kristina Muise, MSc 🦇👩🔬 @kristinamuise.bsky.social MSc & BSc (Hons) in bat behaviour/physiology @uwinnipeg.bsky.social 🦇 (she/her)
Veterinary Medicine, Wildlife Conservation & Diseases 🔬
https://kristinamuise.weebly
Brittany Heath @b-heath.bsky.social 
NSERC ResNet @nserc-resnet.bsky.social An NSERC/CRSNG Strategic Network to learn how to monitor, model, and manage Canada's working landscapes and all the #ecosystemsservices they provide.
Gates Dupont @gates.bsky.social PhD Candidate 📚 Princeton University 🐅 Ecology & Evolutionary Biology 🦋 Patterns & processes of macro scale biodiversity loss 🪺🪹
Dr. Laci Brock 🪐 @stellerarts.com ✨ science meets art
🔭 planetary astro PhD + artist
🎨 space-inspired paintings & sci comm
🪶 bird nerd • gamer • cloud watcher
⬇️ moon prints until Aug 15
https://stellerarts.com/pages/we-love-you-from-the-moon
Elaine Ayers @eayers0.bsky.social Historian of science, collecting, plants + museums // professor at Yale // PhD in History of Science from Princeton // writing books // contr. ed. at Public Domain Review // elaineayers.com
Megan Francisco @megan-francisco.bsky.social 
Matthew R. Helmus @mrhelmus.bsky.social Ecology professor | Global citizen | Local agriculture supporter | Father to a prodigy | iecolab.org
Brian Merchant @bcmerchant.bsky.social author of Blood in the Machine, tech writer, luddite
newsletter: https://www.bloodinthemachine.com/
books: https://www.hachettebookgroup.com/contributor/brian-merchant/
kofi link: https://ko-fi.com/brianmerchant
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
Sally Fryar 🍄💧 🇦🇺 🧬 🔬 @sally-mycology.bsky.social Freshwater fungi, marine fungi, taxonomy, phylogenetics, evolution, conservation, ecology, biodiversity, Flinders University, Australia, Co-chair IUCN SSC Aquatic Fungi Specialist Group
https://freshwaterandmarinefungiaustralia.com
Views are my own
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
Zack Labe @zacklabe.com Climate Scientist at @climatecentral.org | PhD | Passionate about improving science communication through data-driven stories | Harrisburg, PA | https://zacklabe.com/
Views, thoughts, and opinions expressed here are only my own.
Climate Central @climatecentral.org Researching and reporting the science and impacts of climate change 🌎
MBARI @mbarinews.bsky.social An oceanographic research institute focused on advancing marine science and engineering to understand our changing ocean
Scripps Institution of Oceanography @scrippsocean.bsky.social Understanding and protecting the planet since 1903.
📍UC San Diego
Re:wild @rewildorg.bsky.social 🟢 Get the latest breaking news from Re:wild and our partners, and find sources for biodiversity stories here. Reach out ➡️ press@rewild.org
Candice Michelot 🐋🐧🌊 @candicemichelot.bsky.social Marine biologist and behavioral ecologist. Currently a post doc
@FishOceansCAN, working on spatial distribution and important ecological areas of marine mammals in the Gulf of St Lawrence 🐋
Alec BM Moore @alecbmmoore.bsky.social Lecturer in marine top predator conservation @sosbangor.bsky.social
I research: sharks & rays | marine historical ecology | fisheries | conservation 🏊🤿🎣🐟 PI of @projectfishistory.bsky.social
Pic: Smoothtooth blacktip shark (Carcharhinus leiodon)
Women In GIS @womeningis.bsky.social Official Bsky Account for WomenInGIS.org 
Tove Petersson @tovepetersson.bsky.social Marine Mammal Research & Arctic Environment PhD student at Aarhus University 🇩🇰@au.dk.
Sources & cycling of Mercury in key Arctic species in Greenland, Svalbard, Canada and Alaska 🐻❄️🐋🦭 HGSI @marinemammalsau.bsky
NZ / SE
Rebekah White @rebekahwhite.bsky.social Science journalist, contributor @nzgeo.bsky.social, writes mostly about climate engineering, conservation, birds & also science fiction
Duncan Watson-Parris @dwatsonparris.bsky.social Climate scientist @UCSD using machine learning to improve our understanding of clouds and aerosols. 🏄♂️
Find out more about the Climate Analytics Lab here: https://climate-analytics-lab.github.io/- K The Keeling Curve @keelingcurve.bsky.social Official daily update on atmospheric CO2 levels in the post-400 ppm era from Scripps Institution of Oceanography's iconic Keeling Curve.
Blue whale news @bluewhalenews.bsky.social Summaries of all of the latest science on blue whales.
'Antarctic blue whale' rearranged is 'Let Branch wail at cue'.
Posts by Prof @TrevorABranch.bsky.social
Andy Gonzalez @bio-diverse.bsky.social Dad x2 | Scientist working on the causes and consequences of biodiversity loss | Liber Ero Chair @McGillU | co-chair GEOBON | co-director QCBS | co-chair IPBES biodiversity monitoring assessment | co-founder Habitat | He/Him
Nature Conservancy of Canada | Conservation de la nature Canada @ncccnc.bsky.social With nature, we build a thriving world. #NatureMakesItPossible | Avec la nature, nous créons un monde prospère. #AvecLaNatureCestPossible
natureconservancy.ca
Cameron So @cameronso.bsky.social plant adaptation | conservation genomics | range limits | species at-risk | www.cameronso.ca
🪻PhD student @ McGill University 🇨🇦
🌱Former MSc @ University of Toronto
Simon Joly @simjoly.bsky.social Evolutionary botanist | Director, IRBV | Researcher, Montreal Botanical Garden, Espace pour la vie | Adjunct professor, Université de Montréal | tweets my own
GEO BON @geobon.org A global network of experts working together to understand biodiversity change for nature conservation. Become a GEO BON member today!
www.geobon.org
annalippold @annacryophilicus.bsky.social Postdoctoral fellow at @mcgill.ca studying bird movement in the Arctic 🕊️ ❄️
Stats, R, and open science nerd 🖥️
Adoptive Mama of all your non-significant results 🦄
Lucas Eckert @lucaseckert.bsky.social PhD candidate at McGill University 🍁
Evolutionary ecology and genomics 🐟
www.lucaseckert.ca 🌱
Jean-Marc Bonzom @jmbonzom.bsky.social PhD @Uni. Sherbrooke🇨🇦, researcher in ecotoxicology @INERIS, @IRSN 🇫🇷, and now @ADEME, the French Ecological Transition Agency
#Pollution #Soil #Water #FunctionalEcology #Community #Behavior #Ecophysiology #Evolution #Biodiversity #Radioecology
Anne-Marie C. @birderannemarie.bsky.social Biologist currently doing a MSc @ McGill University studying how the Northern Cardinal is using urban green spaces in winter. Birder (of course)🪶, climber🧗🏻♀️, skier⛷️, photographer (I try)📷, and overall outdoor adventurer🏕️
📍Based in Quebec
Emilie Desjardins @emiliedesjardins.bsky.social PhD candidate studying arctic plants and animals and implementing a Biodiversity Management Plan for a military station in the Canadian High Arctic 🐻❄️❄️🌱
https://www.researchgate.net/profile/Emilie-Desjardins-4
Camille Leclerc @camilleleclerc.bsky.social Research about #GlobalChange #MultipleFacetsOfBiodiversity #VulnerabilityAssessment #CommunityEcology #NetworkEcology
https://camilleleclerc.github.io/
Views are my own
prairie.lab @prairielab.bsky.social Exploring belowground ecosystems to conserve, manage, and restore prairie grasslands (prairielab.ca).
Marianne 🦇 @houlemarianne.bsky.social computational ecology msc student and other things, but mostly just a girl🎀🔪
poisot lab/udem/qcbs
Anne Ju Laberge @ajlaberge.bsky.social MSc at @USherbrooke 🦭
Mara Hyena Project - Research Assistant 🐆
Interested in animal behavior, spatial ecology and human-wildlife conflicts and conservation
Women in STEM 💪🏼
Canadian Journal of Zoology @canjzoology.bsky.social A @cdnsciencepub.com journal reporting peer-reviewed research in zoology, including behaviour, physiology, evolution, and more.
Kiho Hazelton-Cook @kihohc.bsky.social M.Sc. Renewable Resources - McGill U
Board member - Les Amis du Champ des Possibles
Passionate about improving the ways humans interact with the environment!
Lindsay Trottier @elletee10.bsky.social PhD Candidate at McGill University in Montreal, Canada
Studying the biogeography of aquatic plant functional traits
www.lindsaytrottier.ca
CSBQ-QCBS @qcbs.ca Compte officiel du Centre de la science de la biodiversité du Québec. Official account of the Quebec Centre for Biodiversity Science.
Meg Smith (she/her) @mgsmth.bsky.social -> MSc Student in Forest and Conservation Sciences at the University of British Columbia
-> Research interests: Evolution, genomics, forest genetics, pop gen, molecular ecology
-> BSc. Hons. from Dalhousie University
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.
Elinne Becket, PhD @bielleogy.bsky.social Assoc Prof @CSUSM | 🦠⇄🦠 MGEs & coastal metagenomes | #BlueSoup 🥣🧬 🧫 | R1→Biotech→PUI | Protective mama bear of students | She/Her
Minorities in Shark Sciences @misselasmo.bsky.social Founded by four Black female shark researchers seeking to promote diversity and inclusion in shark research. 🦈
Climate Emergency Unit @climateunit.bsky.social Mobilizing Canada for the climate emergency 🤝
Thank you for joining our 5-year mission (2021-2025)
Learn more: www.davidsuzukiinstitute.ca/ceu
Canada's National Observer @nationalobserver.com Canada's National Observer delivers vital reporting on the defining crisis of our time: climate change. Through rigorous investigation and compelling storytelling, we expose the forces shaping Canada's climate future.
www.nationalobserver.com/newsletters
David Toews @davetoews.bsky.social Associate Professor, Pennsylvania State University. Studies evolutionary genomics, mostly in birds. https://www.davetoews.com.
SFU Biological Sciences @sfubiosciences.bsky.social Department of Biological Sciences at Simon Fraser University. www.sfu.ca/biology
Society for Marine Mammalogy @marinemammalogy.bsky.social The Society for Marine Mammalogy, founded in 1981, is a non-profit dedicated to science and conservation.
https://marinemammalscience.org/
Ana Brandusescu @anabrandusescu.bsky.social Researcher, policy analyst, social scientist. PhD-ing on political power and privatization in the scale of AI governance.
she/her | Montreal | anabrandusescu.com
Unbreaking @unbreaking.org How the administration is breaking the government and what that means for all of us. All of our content is free to republish and remix. https://unbreaking.org/
Canadian Journal of Microbiology @canjmicrobio.bsky.social A @cdnsciencepub.com journal reporting peer-reviewed research from all areas of microbiology, from molecular biology to microbial ecology.
Raul Pacheco-Vega @raulpachecovega.bsky.social Full Professor @ FLACSO Mexico. I study comparative public policy, water governance, waste management, public administration, environmental politics, homelessness, eldercare and care work, mixed/experimental methods.
Laboratoire de Alain Paquette @ UQAM @paqlab.bsky.social Nous travaillons sur les forêts, surtout urbaines. Nous sommes un groupe de recherche à UQAM, Montréal, Canada.
We study forests, mostly urban. We are a Chair and research group at UQAM, Montreal, Canada.
Woods Hole Oceanographic Institution @whoi.edu We're the world's largest independent non-profit dedicated to ocean research, exploration, and education. Join us!
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.
McGill University @mcgill.ca Over 200 years of great education, excellent research, in service to society.
🔗 www.mcgill.ca
Marco Barandun @marcobarandun.bsky.social PhD student working on grassland biodiversity 🌱🦗
#grassland #orthoptera #biodiversity