Toronto Environmental Alliance @toenviro.bsky.social Since 1989, the Toronto Environmental Alliance has campaigned locally to find solutions to Toronto's urban environmental problems. As a not-for-profit organization, we advocate on behalf of all Torontonians for a green, healthy and equitable city.
How-Sen Chong @how-sen.com Toronto urban environmentalist. 20+ years in climate activism. Fancy degrees from McGill and Yale. Posts my own.
Driver against car dominance. Renewables x batteries maxxer.
https://how-sen.com/link
MakeWay @makeway.org We build partnerships and tools to help nature and communities thrive together. #LetsMakeWay
@envirolawyer.bsky.social @envirolawyer.bsky.social 
Senator Paula Simons 🇨🇦 @senatorpaulasimons.bsky.social I am an independent Senator, representing Alberta in the Senate of Canada. I live on Treaty Six Territory. Host of the podcast Alberta Unbound. She/her/elle Vive le Canada. Forever a Canadian. No to the Nine. senatorpaulasimons.ca
ABlawg UCalgary @ablawg.bsky.social The University of Calgary Faculty of Law Blog
David V. Wright @davevwright.bsky.social Law prof. Environment, natural resources, energy, sustainability, negotiation, treaties, oceans, Arctic. Unapologetic fan of Indie Folk. And 90s rap. And Vegemite.
UC: https://profiles.ucalgary.ca/david-wright
Chris Glover @chrisgloverndp.bsky.social Dad, Grandpa, Former Teacher, Skateboarder,
ONDP Shadow Minister for Sport, Technology, and Democratic Reform, MPP for Spadina—Fort York
www.chrisglovermpp.ca
Wildlands League @wildlandsleague.bsky.social Paw-sitively dedicated to preserving nature for generations to come 🐻❄️
🌐 https://wildlandsleague.org/ 📍Toronto, ON
Ontario Nature @ontarionature.bsky.social We are there when nature needs us the most.
Ontario Nature has been protecting wild species and wild spaces through conservation, education and public engagement since 1931.
🌐: https://ontarionature.org/
Justin McElroy 🇨🇦 @jmcelroy.bsky.social Vancouver journalist. Strives to tell unique stories.
http://moremcbarges.ca
http://instagram.com/justindmcelroy
Matt Galloway @mattgalloway.bsky.social I ask questions on the radio for a living. Also like running.
Naomi Klein @naomiaklein.bsky.social "End Times Fascism" book available now.
Doppelganger. This Changes Everything. The Shock Doctrine. No Logo. On Fire.
UBC Professor of Climate Justice.
🔗 https://linktr.ee/naomiklein
Greenpeace International 🌍 @greenpeace.org Greenpeace exists because this fragile earth deserves a voice. It needs solutions. It needs change. It needs action. https://empli.fi/greenpeace
Denise Balkissoon @balkissoon.bsky.social Executive editor @thenarwhal.ca. Still hate gum. The lakes, they are Great.
(Illo by Andrea Bell, from The Leak, a kid's graphic novel about a girl that does environmental journalism!)
Sarah Cox @sarahkcox.bsky.social Environmental journalist & author of "Signs of Life: Field Notes from the Frontlines of Extinction" and "Breaching the Peace: The Site C Dam and a Valley’s Stand Against Big Hydro." Biodiversity reporter for The Tyee.
Elaine Anselmi @elaineanselmi.bsky.social Ontario bureau chief @TheNarwhal.ca. Probably outside.
The Narwhal @thenarwhal.ca Our pod of investigative journalists dives deep to tell stories about the natural world in Canada you can’t find anywhere else. Sign up for our newsletter: http://thenarwhal.ca/newsletter or become a member: https://thenarwhal.ca/bsky-member/
Ainslie Cruickshank @ainsliecruickshank.bsky.social Freelance journalist covering environment issues
Polling Canada @canadianpolling.bsky.social Your Canadian Public Aggregator For Polling, Data, and Other Related Canadian Content // 338Canada Contributor // Consider Supporting: http://ko-fi.com/polling 🇨🇦🇺🇦
🇨🇦Joe Vipond🇨🇦 @jvipondmd.bsky.social an emergency doctor desperately trying to save the future (and the present) for his children
Nate Erskine-Smith @beynate.bsky.social Running to be Councillor for Ward 19, Beaches-East York. Host of Uncommons Podcast.
Mark Carney @mark-carney.bsky.social Prime Minister of Canada and Leader of the Liberal Party | Premier ministre du Canada et chef du Parti libéral
markcarney.ca 
Gerald Butts @gmbutts.bsky.social Chairman @EurasiaGroup. Board Director WWF. Climate, technology, and geopolitics. Priors: Principal Secretary to PM of Canada and Premier of Ontario, CEO WWF.
Catherine McKenna @cathmckenna.bsky.social 🌱 CEO, Climate & Nature Solutions; Chair UN Net Zero.
🇨🇦Former Minister of Environment & Climate
🏃♀️Author, Run Like a Girl
Order your copy today ⬇️
www.catherinemckenna.ca
📩 contact@climateandnature.com
Morgan Jackson, PhD @bioinfocus.bsky.social Entomologist fascinated by flies (#Diptera), biodiversity & taxonomy. Telling the story of biodiversity, one species at a time. He/Him. Profile pic: Kerascoët
Copernicus ECMWF @copernicusecmwf.bsky.social The #CopernicusClimate Change Service (#C3S) & #CopernicusAtmosphere Monitoring Service (CAMS), implemented by @ecmwf.int on behalf of the @ec.europa.eu.
Peggy March @rebelgeo.bsky.social GeoConnector-Geographer-GISPioneer
Fellow, Royal Canadian Geographical Society
Adjunct professor/Consultant
Prime Minister’s & NCGE Distinguished Teaching Awards
Eastern Canada 🫐🇨🇦
#geospatial #tech #eo
Independent consultant at: www.geoignite.ca
Jeffrey Sun @jeffreysun.bsky.social Climate Economist at the University of Toronto. Views are neither the University's nor even my own, but a product of historical forces beyond my comprehension.
Shoshanna Saxe @shoshannasaxe.bsky.social Associate Professor of Civil and Mineral Engineering, @uoft, Canada Research Chair Sustainable Infrastructure. Research: How should we literally build the future? Industrial Ecology. Cities. Transport. Construction.
Andrew Weaver @ajwvictoriabc.bsky.social Climate scientist. Professor in SEOS at UVic; Former MLA for Oak Bay-Gordon Head. AndrewJWeaver.ca
Canadian Climate Institute @climateinstitute.bsky.social Canada’s leading climate change policy research organization.
climateinstitute.ca
Ryan Katz-Rosene, PhD @ryankatzrosene.bsky.social Professor studying contentious climate debates, climate urgency, 'Climateflation', and society-environment relations (and all things Canada 🇨🇦). Co-Host http://EcopoliticsPodcast.ca Views are my own (not my employer's)!
Morgan Crowley, PhD @morganahcrowley.bsky.social Forest Fire Research Scientist with Canadian Forest Service 🔥🌲🌳 and the WildFireSat mission 🚀🛰 📡 | Advancing how we use satellites to monitor fires and their impacts | Woman in Remote Sensing | Mother in Science 💻👩💻👩🔬🧪 | she/hers | celiac | 📚🎵🎶👟☕️ | 🇨🇦🇺🇸
James Boxall 🇨🇦🍁 @jamesgis.bsky.social Geography/GIS educator FRCGS FRGS ClimateSci | Adj.Prof. Dalhousie Marine Affairs Program | QE2PlatMedal |Semple GeogEd Award Apoplectic vs. adorable Shot 67. Addicted to books, CBCIdeas & Space COYI WHU I Shake a lot Parkinsons.ca Mi’kma’ki (Nova Scotia)
Sapna Sharma @sapnasharma.bsky.social Professor in the Department of Biology at York University researching the impacts of climate change on lakes. Inaugural Academic Director of the United Nations Institute for Training and Research (UNITAR) Global Water Academy.
Nicolas Mainville @carbonick.bsky.social Biologiste / Directeur Conservation et Climat / Société pour la Nature et les Parcs/ snapquebec.org / Forest carbon, Nature-based climate solutions, Indigenous conservation / Québécois et passionné / Views are my own
Sara Hastings-Simon 🇨🇦 @shastingssimon.bsky.social Currently on partial medical leave and Associate professor, Dept of Earth, Energy, and Environment, University of Calgary; co-director Electricity Centre; energy/mid-transition/carbon/innovation policy + bikes.
William Halliday, PhD @wdhalliday.bsky.social Conservation Scientist at WCS Canada, Adjunct at U Victoria.
Arctic marine biologist, bioacoustics, underwater noise, ocean conservation, Yukon living
Elena Bennett @elenabennett.bsky.social Researcher, professor, mom, outdoor enthusiast, global citizen
Mike Waddington 🇨🇦 @peatofmind.bsky.social Canada Research Chair in Ecohydrology | School of Earth, Environment & Society | McMaster University | peatlands | ecohydrology | wildfire | drought | restoration | Nobel Peat Prize | https://www.mcmasterecohydrology.ca/ |
Hobbies:🧭 🏃♂️🛶🗺️🚴🏼
Views are my own
Maria Strack @wetland-ghg.bsky.social Canada Research Chair studying peatland-climate interactions. Fascinated by methane bubbles. Working to restore wetlands. Cyclist. she/her
Convention on Wetlands @ramsar.org Intergovernmental treaty providing frameworks for the conservation & wise use of wetlands & their resources.
www.ramsar.org
Seagrass-Watch: Global Seagrass Observing Network @seagrasswatch.org Research, Educate, Collaborate. Raise awareness on the condition and trend of nearshore seagrass ecosystems, provide an early warning of major coastal environment changes and to protect the valuable seagrass meadows along our coasts. www.seagrasswatch.org
Project Seagrass @projectseagrass.bsky.social Global facing marine conservation organisation securing a future for seagrass.
Robert Reich @rbreich.bsky.social Berkeley professor, former Secretary of Labor. Co-founder of @inequalitymedia.bsky.social and @imcivicaction.bsky.social.
Substack: http://robertreich.substack.com
Buy my new book: https://sites.prh.com/reich
Visit my website: https://rbreich.com/
Anonymous @youranoncentral.bsky.social #Anonymous: Actions Not Nouns. All that exists is interaction. #BindingChaos #3E https://yacnews.com/
Union of Concerned Scientists @ucs.org The Union of Concerned Scientists puts rigorous, independent science to work to solve our planet's most pressing problems.
ucs.org
IPCC @ipcc.bsky.social Intergovernmental Panel on Climate Change
Nathan Howes TWN @natetwnclimate.bsky.social Digital reporter at @weathernetwork.bsky.social. Former Metroland Media reporter, The Sheridan Sun editor. Sheridan College print-journalism graduate. X: https://twitter.com/HowesNathan | Bio: https://www.theweathernetwork.com/en/news/author/nathan-howes
@aederocher.bsky.social @aederocher.bsky.social 
The New York Times @nytimes.com We seek the truth and help people understand the world. Not a subscriber? Your first month is now free in our app. https://nytimes.onelink.me/Xpht/zbx4nci9
davidakin @davidakin.bsky.social Global News Ottawa Bureau Chief. My bio and disclosure statement is at www.davidakin.com. I'm usually in Ottawa 🇨🇦 but I work wherever.
Allen Curry’s Space @racthewaterweaver.bsky.social Interests are all things watery and making our world a happier place. Natural historian, ecologist/hydrologist, and online at www.weavingwatersexpedition.
Angela Antle @acantle.bsky.social Energy Futures at the Independent.ca, GYRE podcast, 2025 Rachel Carson fellow, debut novel (The Saltbox Olive - Breakwater 2025), Writers at Woody Point co-host, former CBC, MUN PhD candidate - #petrocultures #climatejustice #EnvHum
Rob Marchant @rob-marchant.bsky.social I am a professor of tropical ecology at the University of York. I have a passion for Mountain ecosystems and cultures across the Global South, particularly in Kenya and Tanzania where I work with many Universities, NGOs and Government organisations.
WWF-Canada @wwfcanada.org ✨️ Protecting wildlife. 🌱 Restoring nature.
The Nature Conservancy @nature.org Together, we can create a world where people and nature thrive. 🌍💚 Subscribe for real-world solutions to our planet’s biggest challenges: nature.ly/GlobalInsights
SeaBlue Canada @seabluecanada.bsky.social We are a coalition of eight of Canada's most well respected and impactful environmental non-government organizations, working together to ensure that Canada's marine environment is strongly and equitably protected. 
Wildlife Conservation Society @wcs.org Saving wildlife and wild places around the globe since 1895. Visit www.wcs.org.
WCS Canada @wcscanada.org Wildlife Conservation Society Canada 🇨🇦
Dedicated conservation scientists in action to bring about a world where wildlife thrives 🌎 #WeStandForWildlife
🔗 wcscanada.org
Ecojustice @ecojusticecanada.bsky.social We use the law to protect life on Earth.
Ecojustice is Canada’s largest environmental law charity. From coast to coast to coast, we have a proven history of winning key cases and securing environmental protections.
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
NRDC @nrdc.org Natural Resources Defense Council | The Earth's Best Defense
Rainforest Action Network @ran.org Siding with frontline and Indigenous communities to protect our climate and keep forests standing. We challenge corporate power.
Yellowstone to Yukon Conservation Initiative @y2y.bsky.social We like to think big. Y2Y connects and protects habitat from Yellowstone to Yukon so people and nature can thrive.
Header photo: Neal Herbert/NPS
Gordon and Betty Moore Foundation @moorefound.bsky.social We foster path-breaking scientific discovery, environmental conservation, and preservation of the special character of the Bay Area.
Sierra Club Canada @sierraclubcanada.bsky.social The Sierra Club Canada Foundation is a member-based charity that empowers people to protect, restore and enjoy a healthy and safe planet.
Our website: https://www.sierraclub.ca/
Our LinkTree + Podcast: https://linktr.ee/SierraClubCanada
Stand.earth @stand.earth challenging governments and corporations to make the health of our communities, our environment, and our climate the top priority.
“Stand for the people and places you love.”
📧 Email list: Stand.earth/Join
🗣️ https://stand.earth/take-action/
@canopyplanet.bsky.social @canopyplanet.bsky.social 
Polar Bears International @polarbearsinternational.org Polar Bears International is the only nonprofit dedicated solely to the conservation of polar bears and the sea ice habitat they depend upon.
In Your Nature @yournature.ca Promoting volunteering, sustainability, and outdoor engagement in Canada.
Take our volunteer matching quiz at www.yournature.ca
Key Biodiversity Areas @keybiodiversity.bsky.social The most significant sites for nature on the planet. 🐋🦓🦜🌱
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/
Follow @csee-sceemtgs.bsky.social for info on our upcoming meeting
UBCBiodiversity @ubcbiodiversity.bsky.social Highlights from the Biodiversity Research Centre at The University of British Columbia.
biodiversity.ubc.ca
Biological Survey of Canada @biologicalsurvey.bsky.social The Biological Survey of Canada (BSC) is a not-for-profit organization that helps coordinate scientific research among specialists on the Canadian biota
Sheila Colla, Ph.D @savewildbees.bsky.social Associate Professor #YorkU, York Research Chair in Interdisciplinary Conservation Science, #GND, #MarginSci, #Mesothelioma Survivor,
#Ecology and conservation of wild #bumblebees www.savethebumblebees.ca
Syd Cannings @sydcannings1.bsky.social Biologist, naturalist, bug- and bird lover, and inhabitant of the Yukon's boreal woodlands. Co-author of British Columbia: A Natural History. Conservation. Biodiversity.
Dr Sho Jacobs 🍁 @shoshanahjacobs.ca Professor | #HigherEd #Biomimetics | Addicted collaborator | Transdisciplinary | they | EN/FR/SP | Writing shitty first drafts so others don't have to |
Thinking a lot about climate adaptation: ManufacturedEcosystems.com for more details about our NFRF
Dr. Julia K. Baum @baumlab.bsky.social Ocean climate change impacts & solutions (juliakbaum.org, bluecarboncanada.ca) | UVic Special Advisor Climate | Director https://climatesolutionsleaders.org | Pres. https://csee-scee.ca | scientist | mom | feminist | obsessed w 1.5C | stubborn optimist
bioGraphic @biographic.bsky.social An independent, award-winning online magazine connecting you with stories about biodiversity and conservation from around the world. (Former account of Hakai Magazine)
Sign up for our newsletter: https://www.biographic.com/newsletter-signup/
Hakai Institute @hakai.org Scientific research institution on the coastal margin of British Columbia, Canada | Part of the Tula Foundation
NiCHE Canada @nichecanada.bsky.social The Network in Canadian History & Environment.
NiCHE is a confederation of researchers & educators who work at the intersection of nature & history.
niche-canada.org
REED Ecological Network @reednetwork.bsky.social We champion Racial + Ethnic Equality & Diversity in ecology and allied fields. A support platform @ The British Ecological Society for underrepresented ethnicities🌳Join us!
https://www.britishecologicalsociety.org/membership-community/reednetwork/
Evan Walker @ecologicalev.bsky.social Environmental conservation & sustainability at WWF 🐼. Enjoyer of books, music, movies, and skateboarding, often in Ohio
British Ecological Society @britishecologicalsociety.org We are working towards a world inspired by ecology in which nature and people thrive.
IPBES @ipbes.net Intergovernmental Platform on #Biodiversity & Ecosystem Services. Denialism/trolling/profanity may result in banning. Re-skoots ≠ endorsements.
www.ipbes.net
linktr.ee/ipbes
Dr Alex Bond @thelabandfield.bsky.social Conservation, curator in charge of birbs, island hopper, runner, connoisseur of fine teas, biscuit fiend, v left, queer af, Erdős–Bacon = 8, he/him.
[🏳️🌈🇨🇦🐧 and some 🇦🇺🇵🇳]
📍 Tring & Milton Keynes, UK
https://linktr.ee/albnd
🍁 Alex Smith 🍁 @alexsmithants.bsky.social Assoc. Prof of #Biology at UofG, Guelph, ON, Canada. Inspired by the #Biodiversity in ACG, Costa Rica. #Ecology, #Evolution, #Entomology
Opinions my own & oh so rarely overlap with my employer.
he/him
www.malexsmith.com
www.youtube.com/@Alex_Smith_Ants
Jacquelyn Gill @jacquelyngill.bsky.social Climate, extinction, and biodiversity scientist at the University of Maine researching Earth’s past for a better future. Writing and podcasting for the planet. Chaotic good professor. She/her.
West Coast Environmental Law @wcelaw.bsky.social Transforming the legal landscape. We’re a non-profit org safeguarding the environment with legal strategies that bridge Indigenous and Canadian law. Since 1974 🌱 Visit: wcel.org
CPAWS · SNAP Canada @cpaws-snap.bsky.social Canadian Parks and Wilderness Society · Société pour la nature et les parcs du Canada 🍂🐾🐳🌲🐬
#KeepCanadaWild
#ProtégeonsLaNature
CPAWS Southern Alberta @cpawssab.bsky.social Albertans dedicated to protecting our parks, public lands and waters, and vanishing wilderness 🌻🐞🪶🌱
CPAWS Northern Alberta @cpawsnab.bsky.social We are a non-profit dedicated to protecting public lands, waters and nature in Alberta. Species at Risk, Parks, the Boreal Forest and much more 🌿🌲 https://cpawsnab.org/
CPAWS-BC @cpawsbc.bsky.social Canadian Parks and Wilderness Society – British Columbia Chapter
An environmental non-profit working to protect lands, waters and nature in British Columbia
www.cpawsbc.org
Ontario Rivers Alliance @ontariorivers.bsky.social ORA has a mission to protect, conserve and restore Ontario rivers.
Alberta Wilderness Association @albertawilderness.bsky.social 🌿Alberta's oldest wilderness conservation group!
We advocate for wildlife and spaces to be protected and connected, forever.
Pitch us essays, cartoons, opinions and more for our Wild Lands Advocate magazine (outreach@abwild.ca)
🌐albertawilderness.ca
Fondation David Suzuki @fonddavidsuzuki.bsky.social La mission de la Fondation David Suzuki est de préserver la diversité de la nature et le bien-être de toutes les formes de vie, maintenant et pour l’avenir. 🌿