Vernon Loeb @vernonloeb.bsky.social Executive Editor, Inside Climate News 
Morgan @cowaternerd.bsky.social Western water policy and river obsessed. Best discussed while floating on said water.
Rey Covarrubias Jr. @reycjraz.bsky.social Arizonan. Reporter @azcentral.com. rcovarrubias@azcentral.com
Climate Action Network (CAN) Europe @caneurope.org Europe's leading NGO coalition fighting dangerous climate change!
Melissa Sevigny @melissasevigny.bsky.social Science journalist in Flagstaff, Arizona. Author of Brave the Wild River (WW Norton, 2023), Mythical River, and Under Desert Skies. I write about science, nature, rivers, space. Trekkie! www.melissasevigny.com
Jim Clarke @jimclarkeden.bsky.social The Associated Press director of membership. Four decades as an ink-stained wretch. Denver based. I contain multitudes, and they never get along. Native Rhode Islander. Dad. Husband. Apparently descended from Roger Williams. GWU and Columbia.
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.
River Otter Ecology Project @riverotterecology.bsky.social We work to create lasting protections for local waterways using community science, research, education, and advocacy. Our ambassador is the North American River Otter – an indicator of healthy waters.
Otters for Waters
https://riverotterecology.org/
Water & Wildlife @nwfwater.bsky.social Working to protect clean water and healthy aquatic habitats for people and wildlife. A program of the National Wildlife Federation @nationalwildlife.bsky.social. 
Wildlife Impact @wildlifeimpact.bsky.social Protecting wildlife & ecosystems via research, evidence-based evaluation, capacity building & advocacy. Fans of biodiversity, protected areas, clean energy, social & environmental justice, democracy, civil rights. Our office cats are strictly indoors.
Tammy Webber @tjwebber.bsky.social Associated Press reporter covering climate and the environment. 
David McCumber @dcmcc.bsky.social Editor (Arizona Daily Star), author, dad/husband. Sucker for dogs, cats, critters. Billiards, cars, coffee, cooking, Cubs. Fishing, backcountry.
Brett Walton @waltonbrett.bsky.social Reporting on water and society
@judyinutah.bsky.social @judyinutah.bsky.social 
Angus Thuermer @anguswyo.bsky.social Citizen, reporter, photographer, wilderness traveler — skis untracked backcountry power, rides bicycle, splits wood, drinks beer.
The Water Desk @waterdesk.bsky.social The Water Desk is an editorially independent initiative at the University of Colorado Boulder's Center for Environmental Journalism.
Ken Salazar @kensalazar.bsky.social Rancher, Lawyer, Conservationist, and Fighter for an Inclusive America | Author, Borderlands - out now. https://linktr.ee/borderlands_book
Dionne Searcey @dionnesearcey.bsky.social New York Times reporter
Author of "In Pursuit of Disobedient Women"
@leerood.bsky.social @leerood.bsky.social 
@tracyormsbee.bsky.social @tracyormsbee.bsky.social 
Rebecca Solnit @rebeccasolnit.bsky.social Writer of books. Guardian columnist. Newsletter at MeditationsInAnEmergency.com. Board member, Third Act and Oil Change International.
Coyote Gulch @coyotegulch.bsky.social Water issues junkie. Please check out my blog on WordPress: https://coyotegulch.blog, thanks — John Orr
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.
Eric Holthaus @ericholthaus.com Meteorologist for REBUILD.US based in Minneapolis. Contributing climate journalist for The Guardian. Author of The Future Earth. Optimistic to a fault.
DM to contact me securely on Signal
Courtney Tanner @courtneyltanner.bsky.social Reporter @sltrib.com in Utah. Fan of bacon + Kevin Bacon. When I'm not working, I'm probably fishing. 
Dave Hill @mrdavehill.bsky.social Fine. I will be the best at this app too. @mrdavehill on all the other apps that I am the best at. www.davehillonline.com
The Mountain Pact @themountainpact.bsky.social Effort to educate, mobilize & empower 100+ #mountaintowns w/outdoor rec economies in the West around #climateaction & #publiclands federal policy. #MountainPact
www.themountainpact.org
Grand Staircase Escalante Partners @gsepartners.bsky.social Grand Staircase Escalante Partners is a 501(c)(3) nonprofit and the official Friends group of Grand Staircase-Escalante National Monument.
E-newsletter sign up: https://interland3.donorperfect.net/weblink/weblink.aspx?name=grandstaircase&id=39
Mark Chediak @mchediak.bsky.social Journalist for Bloomberg News writing about utilities, renewables and climate disasters. Opinions are my own.
Chelsea Harvey @chelseaeharvey.bsky.social Climate & extreme weather reporter | POLITICO | PEN Guild | Former (and forever) E&E News | NYC via NC SC AL WV
TIPS: charvey@politico.com | chelseaeharvey@protonmail.com |
Signal @chelseaeharvey.01
Justine Calma @justcalma.bsky.social Senior reporter, environment & energy @theverge.com / Host of Hell or High Water: When disaster hits home, a podcast from Vox Media and Audible.
justinecalma.com / Signal: @bqe210.91
Michael (MJ) Lyle @mjlyle.bsky.social Journalist at NevadaCurrent.com, part of the statesnewsroom.com network.
I report on homelessness, housing, criminal justice, and state and local government. A queer, Black writer trying to make the world better. (he/him)
Brian Schatz @schatz.bsky.social United States Senator for Hawaii. Climate hawk. Chief Deputy Whip. 
Laura Poppick @laurapoppick.bsky.social Maine-based science and environmental journalist with stories in the NYT, Scientific American, Smithsonian, and elsewhere. Author of STRATA: Stories from Deep Time (W.W. Norton, July 2025).
www.laurapoppick.com
American Rivers @americanrivers.bsky.social Championing a movement to protect and restore the rivers on which we all depend. Learn more ↙️ www.americanrivers.org
Elizabeth A. Koebele @eakoebele.bsky.social 🎰 Polisci/Hydro Prof at U. of Nevada, Reno
✍️ Editor @policy-politics.bsky.social
💧 Thinking about the Colorado River, water governance, the policy process, & bicycles.
Alan Halaly🏜️🌼🚰 🎰 @alanhalaly.bsky.social i cover water in the nation’s driest state for the las vegas review-journal. ex-floridian & UF alum. reach out ⏩️ ahalaly@reviewjournal.com.
Sunshine @choano.bsky.social She/her. Doing my part to make science communication better (=equitable, inclusive, strategic). Nachos are my comfort food. #InclusiveSciComm. Profile screenshot from @nowhere bsky post.
AltYellostoneNatPar @altyellonatpark.org A team of scientists & activists, in & around Yellowstone National Park. 501c3. Posting photos, ideas & solutions, because together, we can change the world.
Please report malicious trolls & imposters.
We are AltYelloNatPark™️
Jamie Smith Hopkins @jsmithhopkins.bsky.social Managing editor at Inside Climate News. Priors: Center for Public Integrity, Baltimore Sun, Ames (Iowa) Tribune.
Kierán Suckling @kieransuckling.bsky.social Executive Director, Center for Biological Diversity. Philosopher, biocentrist, feminist, anti-racist. #SavingLifeOnEarth.
We stopped most of Trump's first term agenda and will fight like hell to stop it this term, too.
Mitch Tobin @mitchtobin.bsky.social ❄️ Journalist and photographer covering the snowpack, climate change, and Western water | ✍️ Author of snow.news |💧Co-director of waterdesk.org, University of Colorado Boulder | 🏔️ Based in Durango
Earthjustice @earthjustice.org Because the earth needs a good lawyer.
Join our fight: Text JOIN to 43428.
https://earthjustice.org
Patrick Breen @patrickbreen.bsky.social Arizona Republic Photographer. Freezer of time. Suns fan. 
Alisa Zaira Reznick @alisazairareznick.bsky.social Journalist covering people, wildlife, water and communities in the AZ-Sonora borderlands.
Shondiin Silversmith @diinsilversmith.bsky.social Diné • Editorial Director, Diné College Press • Ph.D. student at ASU • Posts about my life, Indigenous academia and journalism.
Ronald J. Hansen @ronaldjhansen.bsky.social National political reporter for azcentral. Host of The Gaggle podcast. Obnoxious fan of Browns, Cavs, Ohio State football, Mets. Reposts, mentions ≠ endorsement.
The AZ Data Guru @garrettarcher.bsky.social Husband, Dad, Catholic liturgical music sponge. Former elections official. Now data/political analyst @abc15.
Carlos Carroll @carloscarroll.bsky.social Conservation biologist, Klamath Center for Conservation Research. Climate adaptation/conservation planning, @adaptwest.bsky.social, http://adaptwest.databasin.org 
Connor Chung @connorpchung.bsky.social PhD student, MIT HASTS | prev Harvard, Cambridge, energy stuff IEEFA | bad takes my own
https://hasts.mit.edu/students/connor-chung/
Adaptwest @adaptwest.bsky.social Information and spatial data that helps planners promote resilience and protect biodiversity in the face of a changing climate. http://adaptwest.databasin.org
Wild Places in the Southwest USA @kerrieneet.bsky.social Sharing wild places in the SW & beyond. What makes them exciting? How do we protect them? #geology #wildplaces #hiking #backpacking #packrafting. Some #photobyraykenny (my husband) & some by me. Location not shared for sensitive places.
https://thru.live/
Sara Peach @sarapeach.bsky.social Editor-in-chief at Yale Climate Connections
Get climate solutions in your inbox: yaleclimateconnections.org/sign-up-for-our-weekly-e-newsletter/
Yale Climate Connections @climateconnections.bsky.social We're a news service that helps you understand climate change and what you can do about it. Get climate solutions in your inbox: https://yaleclimateconnections.org/newsletters/
Michael Riojas @michaelr.bsky.social Freelance climate reporter
Leana Hosea @leanahosea.bsky.social Founding environmental journalist of nonprofit @WATERSHED-i.bsky.social
http://watershedinvestigations.com
Documentary filmmaker: ‘Thirst For Justice’, https://vimeo.com/ondemand/thirstforjustice
Formerly BBC (18 yrs) & Knight Wallace Fellow (2016).
MIT Center for Sustainability Science and Strategy @mit-cs3.bsky.social Our research improves understanding of sustainability challenges and helps decision‑makers address global change, enhancing well‑being for current and future generations.
Website: https://cs3.mit.edu/ 
Joel Curzon @joelmcurzon.bsky.social Author of book on the Everglades; environmentalist; serpent lover; hard-hearted empiricist; atheist with a religious past. Physics B.S., Harvard J.D.
San Diego & Tucson
Blue Community .net @blue-community.net News from Blue Communities - the Global Network for the Human Right to Water and Sanitation.
https://blue-community.net/ info@blue-community.net https://linktr.ee/BlueCommunityNet #WaterDefenders #right2water #bluecommunity
Sammy Roth @sammyroth.bsky.social I write Climate-Colored Goggles, a newsletter about climate & culture. Former L.A. Times climate columnist and Desert Sun energy reporter. Also hosted Boiling Point and The Hatch podcasts.
Find me at Dodger Stadium, Disneyland or hiking in the mountains.
Douglas Main @dmain.bsky.social Environmental journalist, writer, artist, naturalist. Bylines: The Guardian, The Atlantic, NYT, Tech Review. Former senior editor/writer at Nat Geo.
http://www.dougmain.com
https://venmo.com/u/DouglasMain
Damian Carrington @dpcarrington.bsky.social Environment editor at The Guardian
Send info confidentially via Signal: dpcarrington.35
Or via this link👇
https://www.theguardian.com/tips
Casey Seiler @caseyseiler.bsky.social Editor of the Times Union. Ever-vigilant in maintaining the grooming standards which underpin the warrior ethos. I get to work with some of the finest journalists in the state. Support robust local journalism and send tips to cseiler@timesunion.com
John R. Platt @johnrplatt.bsky.social Editor, The Revelator @therevelator.org. Covering the extinction crisis, wildlife, climate change and environmental justice. https://linktr.ee/johnrplatt
Sam Brasch @sambrasch.bsky.social Climate and environment reporter for Colorado Public Radio in Denver, CO. 
Deb Krol @debkrol.bsky.social Indigenous climate/culture reporter, Jolon Indian, bead artist and Aunty. Don't mess with Aunty Deb. articles here: https://www.azcentral.com/local/southwest-tribal-issues/?fbclid=IwAR30aQdrJcD5PO-QPvKXJhavZhSqMqNgO473CMBq6-Zs3cbUsi6oJsxonsg
Cactus Quoll Creations @cactusquoll.bsky.social Wildlife Biologist based in Michigan creating silver jewelry inspired by my work. Outreach and education for early career Biologists.
@myles-traphagen.bsky.social @myles-traphagen.bsky.social 
Lauren Sommer @lsommer.bsky.social Climate correspondent for NPR. West Coast-based. Wildfires, water, oceans, adaptation and accountability. Signal: sommer.55- B Brad Udall @bradudall.bsky.social
Jeff Zeleny @jeffzeleny.bsky.social Chief National Affairs Correspondent, CNN. Covering politics from Washington and across America.
Grand Canyon Trust @grandcanyontrust.bsky.social A conservation organization with a mission to safeguard the wonders of the Grand Canyon and the Colorado Plateau, while supporting the rights of its Native peoples. This is our hope-filled feed.
David Ho @davidho.bsky.social Climate scientist; ocean carbon cycle and climate solutions. Professor @soest.hawaii.edu, University of Hawaiʻi at Mānoa; Visiting Faculty, Arizona State University. https://linktr.ee/david_ho
Water Hub @waterhub.bsky.social The Water Hub is a nonprofit communications organization that uses story-based strategies to advance water justice and resilience.
👀 linktr.ee/waterhubproject
🚰 Water Cooler newsletter: https://waterhub.org/signup
Morgan Sjogren @morgansjogren.bsky.social ➸Wild Words from the🤎of the Colorado River Watershed
➸Author: Path of Light—A Walk Through Colliding Legacies of Glen Canyon
➸Next: Riverside〰️a Colorado River book (Torrey House Press ‘27)
➸Glen Canyon Backcountry Club guided backpacking
John Keahey @jkeahey.bsky.social I’m a retired newspaperman, and I write books about Italy, sometimes mentioning other nearby places.
Mary K. Reinhart @mkreinhart.bsky.social Former AZ journo, defending wild places and wildlife for future grandkids
Michael E. Mann @michaelemann.bsky.social Scientist/Author/Speaker; Presidential Distinguished Prof/Director Center for Science, Sustainability & the Media, U. Penn; National Academy of Sciences; American Academy of Arts & Sciences; Royal Society; Tyler Prize
Stacey Champion @champpr.bsky.social PR, Comms, Strategy, Mama 🐻, Speaker, Writer, Activist, Advocate, Sustainability ♥️’er & Fighter 4 People + 🌎. Everyone needs a Champion. www.champion-pr.com
Zoë Schlanger @zoeschlanger.bsky.social Reporter covering chemicals, climate, cool plants. Author of THE LIGHT EATERS, a plant book, out from Harper Books. I'm zoeschlanger.99 on Signal
Paige Vega @paigeblank.bsky.social Editorial director @vox.com | Science, climate, health, culture, and the big ideas shaping our future.
Katharine Hayhoe @katharinehayhoe.com climate scientist
posts 100% my own
🇨🇦 is my home
distinguished professor & chair, Texas Tech
chief scientist, The Nature Conservancy
board member, Smithsonian NMNH
advisor, Lawson Climate Inst UofT
alumna, UToronto and UIUC
author, Saving Us
Pat Poblete @bypatpoblete.bsky.social State politics & issues editor at The Arizona Republic
Emily Benson @erbenson1.bsky.social Science & Climate Editor for @highcountrynews.bsky.social, based in Idaho. 🏳️🌈 she/her
AZ Attorney General Kris Mayes @azagmayes.bsky.social 27th Attorney General of Arizona 🌵🏜️
Salt River Project @srpconnect.bsky.social Delivering water and powerⓇ
WRI Ross Center for Sustainable Cities @wrirosscities.bsky.social Helping cities make big ideas happen. A program of
@worldresources.bsky.social. Producer of http://TheCityFix.org. Home of #PrizeForCities.
Greg Burton @grburton.bsky.social 
Great Basin Water Network @greatbasinwater.bsky.social Working to protect freshwater in the arid regions of North America. From Mt Whitney to Mt Wheeler to the Wasatch Front and everything between. www.greatbasinwater.org
Pat Bagley @bagleycartoons.bsky.social An American cartoonist in Portugal
Sky Island Alliance @skyislandalliance.org We protect and restore the wildlife, water, and lands of the U.S. & Mexico Sky Island region. Check out www.skyislandalliance.org for events and information in our region. 
Luke Runyon @lukerunyon.bsky.social Here for watershed moments. Journalist covering water in the western U.S. Co-director of The Water Desk at the University of Colorado’s Center for Environmental Journalism.
📍 Grand Junction, Colorado
waterdesk.org
Russ McSpadden @peccarynotpig.bsky.social Desert rambler, writer, activist in the Arizona/Mexico borderlands @ Center for Biological Diversity
@azgreenday.bsky.social @azgreenday.bsky.social Comforter of the afflicted. Afflicter of the comfortable. Guardian of democracy. 4x world champ martial artist. Mediocre hockey player. Wildcat for life.
CalMatters.org
#LocalJournalismMatters #FreePressFreePeople
Mike Henry @onlyveesaz.bsky.social Columnist for Birding magazine & award winning bird photog. SE Arizona
https://mikehenry-photography.smugmug.com/
Kylie Mohr @thatsmohrlikeit.bsky.social High Country News correspondent, SFGATE contributing national parks editor, freelance journalist appearing in The Atlantic, National Geographic, Outside, The Guardian and more.
Wildfire, wildlife + wild places. Based in Montana.
www.kyliemohr.com
UC Water Institute @ucanrwater.bsky.social California Institute for Water Resources in the University of California, Agriculture & Natural Resources. Water research & extension. Posts not endorsements.
Mark Lubell @envpolicycenter.bsky.social Professor Mark Lubell co-directs the UC Davis Center for Environmental Policy and Behavior. Water, agriculture, climate, conservation, social science. Thinkology. Advocate for truth and evidence. https://environmentalpolicy.ucdavis.edu/
John Fleck @jfleck.bsky.social Writer in Residence, Utton Center, University of New Mexico School of Law.
Writing a book about the Rio Grande and the making of Albuquerque.
People pay me for sentences - "a curious guy with good typing skills".