Tessa Hill @tessahill.bsky.social Climate change, oceans, blue carbon and coastal communities. Professor, researcher, educator, author. 🌊
📕: At Every Depth @ateverydepth.bsky.social
AtEveryDepth.com
bio.site/Tessahill
Kurtis Alexander @kurtisalexander.bsky.social Living in Northern California, writing for the San Francisco Chronicle, reporting on water, wildfire, climate and the rural West.
International Bird Rescue @intbirdrescue.bsky.social For Birds in a Changing World. Saving waterbirds around the world since 1971.
linktr.ee/IntBirdRescue
debbi©... 🌊 @skeeziks.bsky.social ...in the library with the candlestick. Trips over shadows.
Reader | Traveler | Angeleno
Follow back nerdy and/or public media accounts.
📍Diogenes Club
📍PBS SoCal
📍🌊
📍Mos Eisley
AG Rob Bonta @agrobbonta.oag.ca.gov California's Attorney General. Standing up for all Californians and fighting injustices as the People's Attorney. Official Bluesky account.
OneShoreline @oneshoreline.bsky.social The San Mateo County Flood and Sea Level Rise Resiliency District (or OneShoreline) is an independent government agency advancing regional climate resilience. We address sea level rise, flooding, erosion, and other climate change impacts.
State Senator Jesse Arreguin @jessearreguin.bsky.social Proudly representing California Senate District 7
Comment Policy: https://linktr.ee/senatorarreguin
Anthony Edwards @edwardsanthonyb.bsky.social Newsroom Meteorologist at the San Francisco Chronicle
Snow lover, Seattle sports fan, University of Washington graduate
sfchronicle.com/author/anthony-edwards/
Ocean Acidification Research Center @uaf-oarc-alaska.bsky.social Ocean Acidification Research Center - College of Fisheries and Ocean Sciences - University of Alaska Fairbanks
https://www.uaf.edu/cfos/research/oarc/
UC Santa Cruz Science @ucscscience.bsky.social Responsible for instigating some of humanity’s most high-impact discoveries.
Visit us at https://science.ucsc.edu/ 🐋 🔭 🧬
UC Santa Cruz Fort Ord Natural Reserve @ucsc-fonr.bsky.social UCSC FONR hosts rare flora, fauna, and habitats in Marina, Ca. These lands are set aside for research, teaching, and public service. Part of the University of California Natural Reserve System.
Matt Bracken @brackenlab.bsky.social Marine biodiversity - https://faculty.sites.uci.edu/biodiversity/ - he/him/his
Just Kevin @kevinleecaster.bsky.social A climate action advocate running on a drained battery.
Decarbonization is a crucial thing for everyone to do. It's also important to offset the carbon pollution you can't avoid like from air travel. I recommend biochar for Carbon Dioxide Removal. #CDR
West Coast Birder @westcoastbirder.bsky.social Retired engineer. Politically further left than most. Bleed Dodger blue. Splitting time between Portland, Oregon and Santa Barbara, California. All photos are my own.
U.S. Elaine @uselaine.mastodon.online.ap.brid.gy Generation Jones. Cis/het-grace. Her. I dissent. I boost. I wish people would stop saying “let that sink in.” I post photos that I take with my own phone camera […]
🌉 bridged from ⁂ https://mastodon.online/@USelaine, follow @ap.brid.gy to interact
Cian 🏳️🌈🏳️⚧️ (he/him) @cbdawson.bsky.social • San Francisco Bay Area • Queer • Too many nature pix • FAIR and open gov science in the public interest • Geoscience • Water • Birds • Public Lands • Burrowing Owl & Pupfish stan acct • /KEE' in/
This is a personal account, obviously 🙄
Michael B. Parlor @asurfronin.bsky.social Sailing Bum & “Old Black Gullah-Geechee Surf Coach” (Charleston, South Carolina – Newport Beach, California)
Jackie Snow @jackiesnow.bsky.social Aspiring novelist/screenwriter that is currently better known as AI journalist pubbed by NYT, WSJ, Nat Geo, etc. Former @B2PDC board member still mad about prison book bans.
Jeffrey Schwartz Photography @jeffreyschwartzphotography.com Humboldt County, California
I also take people photos! Contact me for details!
See my full portfolio at https://www.jeffreyschwartzphotography.com/shop-art
Port of Los Angeles @portoflosangeles.bsky.social America's No. 1 container port and the global model for security, sustainability, and social responsibility.
Waves_SF @waves-sf.bsky.social A wave posting from the coast of the San Francisco Bay Area, California, USA, Pacific Ocean. Supporter of the arts, the sciences, and the sea. (She/her)
Center for Biological Diversity Action Fund @cbdactionfund.bsky.social We are the 501(c)(4) political affiliate of the Center for Biological Diversity @centerforbiodiv.bsky.social
Learn more about our work at www.centeractionfund.org
Lt. Governor Eleni Kounalakis @ltg.ca.gov Official account for California's Office of Lt. Governor Eleni Kounalakis
Beyond Plastics @beyondplastics.bsky.social Working to end plastic pollution everywhere. Find us at www.BeyondPlastics.org or https://bit.ly/m/beyond-plastics
Los Angeles County Board of Supervisors @lacountybos.bsky.social Official page of the LA County Board of Supervisors, the governing body of the largest local government in the country.
Find out more at bos.lacounty.gov.
ABirdingNaturalist @abirdingnaturalist.bsky.social Welcome! I'm Aaron Haiman, a scientist who loves sharing birds and nature! Check out my YouTube channel!
Black Lives Matter
Birding is for Every Body
https://youtube.com/@abirdingnaturalist?si=BQGS_LBMrlC4UwEh
Rebecca Nagle @rebeccanagle.bsky.social Cherokee writer and journalist, check out my substack: https://gohini.substack.com/
Author of BY THE FIRE WE CARRY. Host of First America podcast. Out June 22. Subscribe now! firstamerica.info
George Scherer @gscherer2.bsky.social Amateur photography
Retired at The Aerospace Corporation
Former Department Director in the Space Sciences Laboratory, The Aerospace Corporation
Postdoctoral Associate, MIT
PhD, Physical Chemistry, Harvard
he/him/his
28Loki @28loki.bsky.social Jon. Anti-fascist, California, outdoors, hiking, exploring, mountain biking, gravel biking, hockey and LA Kings.🌵🏔️🌌🌲 🚴♂️ 🏒🏳️🌈 🇨🇦
Donald Trump is a rapist. Republicans voted for and support a rapist and a pedophile.
San Gregorio Environmental Resource Center @sgerc.bsky.social Founded in 1988, our mission is to preserve and protect habitat for endangered species of the Santa Cruz Mountain bioregion, focusing on the San Gregorio Watershed and San Mateo County coast.
Governor Newsom Press Office @govpressoffice.gov.ca.gov Official account for the press office of @governor.ca.gov Gavin Newsom #CaliforniaForAll
The Oregon Coast @theoregoncoast.bsky.social It’s Oregon law that the entire Coast is open to everyone. Explore all 363 miles. #thepeoplescoast
https://visittheoregoncoast.com- S A Better Bay Area @sustainablebayarea.bsky.social The Sierra Club works to reduce greenhouse gas emissions by making the region's Sustainable Communities Strategy a success.
Cat MacLeane @catmclain.bsky.social Northern Californian. Loves books, art, history, London & Donegal, wool tweed, baseball (Giants), the Sierra & Pacific, strong black tea, and pussycats. Seeks social justice and spiritual enlightenment.
Chris Pederson @chpederson.bsky.social Enviro who loves cities. Transit fan. Former chief counsel at California Coastal Commission
meta @metatheory.bsky.social San Franciscan, writer, analyst. Interests: democracy, philosophy of mind, philosophy of language, cognitive science, art, flowers, pastry.
Jennifer Dees @jdees.bsky.social Science enthusiast, nature lover, political activist, lifelong learner. San Francisco.
EDF California @edf-ca.bsky.social Environmental Defense Fund in California works on leading-edge environmental markets and solutions, with a focus in the West.
City of Los Angeles @lacity.bsky.social The best City in which to live, work, and play. The City of Los Angeles' Information Technology Agency manages this social media account.
California Council on Science and Technology (CCST) @ccst.us Making California's policies stronger with science and technology. Training CCST Science & Technology Policy Fellows. Nonpartisan, nonprofit. Established via California State Legislature. #AI #Energy #Wildfire
Science News @scinews.bsky.social Science News from Academic Journals etc.
National Marine Sanctuary Foundation @marinesanctuary.bsky.social 
Exploratorium @exploratorium.bsky.social Tinker, touch, test, experiment, notice, and play with 650+ interactive science exhibits.
https://linkin.bio/exploratorium
Coastal and Estuarine Research Federation @cerfscience.bsky.social Advancing the understanding and wise stewardship of estuaries and coasts worldwide
https://www.cerf.science/
CERF 2025: https://conference.cerf.science/
Estuaries and Coasts journal: https://link.springer.com/journal/12237
@estuariescoasts.bsky.social
American Cetacean Society San Francisco Bay Chapter @acssanfrancisco.bsky.social - 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.
Catalyst of San Diego & Imperial Counties @catalystsd.bsky.social We're a community of funders driven to actions that improve social outcomes for the San Diego and Imperial counties region and beyond.
www.catalystsd.org
#philanthropy #socialchange #sandiego #imperialvalley #nonprofits
The Keeling Curve Foundation @keelingcurvefndtn.bsky.social Extending Charles D. Keeling’s scientific legacy by advancing, promoting, and protecting long-term environmental observations.
David Weiskopf believes in you @dave.bzky.team If a box on a curb with "Free Meyer Lemons" written on it were a guy
(personal account, obviously)
Christina Toms @christinatoms.bsky.social Coastal wetland scientist, ecological engineer, and climate adaptation policy maker. Jersey fresh, Philly special, and California dreaming. A Piney, from my head down to my hiney. 🌲🚵♀️🦅
News from Native California @newsfromnativeca.bsky.social News from Native California is a quarterly magazine published by
@heydaybooks.com and devoted to California's Indigenous people.
CA Controller Malia M. Cohen @cacontroller.bsky.social State Controller Malia M. Cohen, California State Controller's Office. Moving California forward through fiscal oversight & transparency.
https://linktr.ee/CAController
Caltrans District 9 (Eastern Kern, Inyo, Mono) @caltrans9.bsky.social We provide quality transportation facilities and services in Eastern Kern, Inyo, and Mono counties of California.
Jac ✨🧜♀️ @mirrorthestars.bsky.social Ocean conservation. Beach combing. Tide pooling.
Whales! #dailydoseofthecoast
Mendocino Coast, California. 🌊💙🐋
Encinitas Highlands Surfer @highlandsurfer.bsky.social I live and work in Encinitas, and I like to talk about housing a lot, transportation and biking from time to time, California and Encinitas politics, and cannabis.
Plastic Pollution Coalition @plasticpollutes.bsky.social We are a non-profit communications & advocacy organization that collaborates with an expansive global alliance of organizations, businesses, & individuals to create a more just, equitable, regenerative world free of plastic pollution & its toxic impacts.
National Center for Ecological Analysis & Synthesis @nceas-ucsb.bsky.social UC Santa Barbara's National Center for Ecological Analysis and Synthesis (NCEAS). Posting about environmental #SynthesisScience, #DataScience & #OpenScience
The Mendocino Voice @mendovoice.bsky.social 📰 An Independent, nonprofit news site serving all of Mendocino County, California. Part of the BCN Foundation family. TIPS 👉 info@mendovoice.com.
I Heart Oakland Alameda Estuary @iheart-oak-estuary.bsky.social We invite you on an Oakland Grand-Garbage-Go-Getting-Adventure, connect with nature, protect and clean your waterways, and love your land while having CLEANUP-FUN with your community.
Dillon Dolinar @dillondolinar.bsky.social PhD Student at Scripps Institution of Oceanography 🤿
If found on land, please return to the sea 🌊
Back Bay @back-bay.bsky.social Newport Beach, California.
Adi Khen @adlysia.bsky.social Postdoctoral Scholar at Scripps Oceanography. Herbarium curator, seaweed scientist & artist.
KQED Science @kqedscience.bsky.social KQED Science brings you award-winning science and environment coverage from the Bay Area and beyond.
📌Find our stories here: kqed.org/science
📧Newsletter: kqed.org/newsletters/nature-unseen
📷Instagram: www.instagram.com/kqedscience
The California Policy Lab @capolicylab.bsky.social Institute at the University of California. We generate research insights for government impact. Updates: https://bit.ly/CPLUpdates Contact: sean@capolicylab.org
Maven's Notebook @mavensnotebook.com Your website for up-to-the-minute California water news and information.
UC Agriculture & Natural Resources @ucanr.edu UC Agriculture & Natural Resources studies food, pests, #environment, #wildfire, youth development & #nutrition for California.
UC Davis Coastal and Marine Sciences Institute @ucdmarinescience.bsky.social At the UC Davis Coastal and Marine Sciences Institute and
Bodega Marine Laboratory, we dive deep into discovery, nurture marine stewardship, and outswim the ordinary.
López-Wagner Strategies @equitablecomms.bsky.social An Equitable Communications Agency®
@calnonprofits.bsky.social @calnonprofits.bsky.social 
Asian Pacific Environmental Network (APEN) @apen4ej.bsky.social Asian Pacific Environmental Network (APEN) is an environmental justice organization with deep roots in California’s Asian immigrant and refugee communities.
Sign up for updates at apen4ej.org/get-involved 💚
Pew Research Center @pewresearch.org Nonpartisan, nonadvocacy data and analysis. Visit us at https://www.pewresearch.org/
Monterey Aquarium PR @montereyaqpr.bsky.social The Monterey Bay Aquarium media relations staff sharing news & information from Monterey Bay Aquarium, Monterey County, and the ocean world at large. Press inquiries and latest news at montereybayaquarium.org/newsroom
Peter Gleick @petergleick.bsky.social Climate, water, birds, bluegrass mandolin. Member US National Academy of Sciences, MacArthur Fellow, Carl Sagan Prize, author of The Three Ages of Water (2023) and When the Well Runs Dry (2026). Email me at pgleick (at) gmail.
Rosanna Xia @rosannaxia.bsky.social Los Angeles Times environment reporter, covering our coast and ocean ☀️🌴🏄🌊🐋
Break Free From Plastic @breakfreefromplastic.org Join the global movement working to end plastic pollution through LONG TERM systemic changes and REAL solutions. 🌏🙌🏽✨
Urban Ocean Lab @urbanoceanlab.bsky.social Cultivating rigorous, creative, equitable, and practical climate and ocean policy for the future of coastal cities.
https://urbanoceanlab.org/
EdSource @edsource.org EdSource is a nonprofit journalism organization reporting on education issues in California. Largest education reporting team in the state.
EdSource.org
Public Policy Institute of California @ppicnotes.bsky.social Informing and improving public policy in CA through independent, objective, nonpartisan research.
https://www.ppic.org/
@storyofstuff.bsky.social @storyofstuff.bsky.social 
Pacific Environment @pacenvironment.bsky.social Working to promote a healthy climate 🌏, reduce pollution 📉 and conserve biodiversity 🐠🐙🐋 for an equitable and thriving future ✨.
Speaker Robert Rivas @caspeakerrivas.bsky.social Speaker of the California State Assembly. Proud to represent the 29th Assembly District. Campaign account.
SFGATE @sfgate.com Largest news site on the West Coast. Covering California from top to bottom, Bay Area to Sierra, plus national parks across the American West.
The Sacramento Bee @sacbee.com Official account of The Sacramento Bee in California. News, sports, entertainment, politics & more. Pictured: Scoopy (left) and Gaby (right), Walt Disney-designed cartoons for The Bee, debuted in the 1943.
Subscribe today: http://sacbee.com/subscribe
Los Angeles Times @latimes.com News from a West Coast perspective.
Read more at www.latimes.com.
Alex Padilla @alex-padilla4ca.bsky.social U.S. Senator for California. Husband & Dad. Former CA Secretary of State. MIT Grad. San Fernando Valley native. Defending the dream.
San Francisco Public Press @sfpublicpress.bsky.social Nonprofit news and investigative reporting for the San Francisco Bay Area — online and on air at KSFP 102.5 FM, KSFP.FM.
https://sfpublicpress.org
Newsletter > https://www.sfpublicpress.org/newsletter/
Donate > https://www.sfpublicpress.org/donate/
Robert Garcia @robertgarcia.bsky.social Congressman, former Mayor of Long Beach, educator, comic nerd, progressive & proud American 🇺🇸🏳️🌈
Official: @robertgarcia.house.gov
UC Berkeley Law @ucberkeleylaw.bsky.social Official account for UC Berkeley School of Law. #BerkeleyLaw #LawSchool #GoBears🐻
Website: law.berkeley.edu
Kate Golden @meownderthal.bsky.social Digital editor at @baynature.org
Signal: cormorant.50
reporting, nature, science, art, sailing, cycling, food: that's me
Sara Rubin @sarahayleyrubin.bsky.social Local journalist working as editor of @montereycountynow.com covering anything and everything. Probably on deadline, but I also like to stop and smell the flowers.
Heal the Bay @healthebay.bsky.social Protecting the coastal waters and watersheds of Greater LA since 1985.
Healthebay.org
Make our work possible at healthebay.org/donate
📍Tongva & Chumash lands.
Hobbs @jimhobbsphd.bsky.social 
League of California Cities @calcities.bsky.social Shaping the Golden State’s political landscape since 1898, Cal Cities advocates for cities' common interests and provides educational resources to city leaders.
iHeartMedia @iheartmedia.bsky.social 
Tara Duggan @taraduggan.bsky.social Reporter at @sfchronicle covering food. Signal: @TaraDuggan.40
Dr. Scott Coffin @ecoboffin.bsky.social Enviro' Toxicologist | Research Scientist @OEHHA | #Microplastics | @ToMExApp dev | @ThePlastiverse founder | RYT:200 | DJ | Surfer | Views Own | he/him | 🌈∞
City of Monterey, California @cityofmonterey.bsky.social Official Bluesky account for the City of Monterey, a historic waterfront community on California's Central Coast. Est. 1770. Find us at monterey.gov, and email us at suggest@monterey.gov.
Last Chance Alliance @lastchancealliance.bsky.social An alliance of 900+ orgs to address the ongoing climate, health, and environmental justice emergency caused by the oil and gas industry in CA. #OurLastChance https://lastchancealliance.org/
Center for Law, Energy, & The Environment @cleeberkeley.bsky.social Channeling the expertise of the Berkeley Law community into pragmatic, creative policy solutions to critical environmental and energy challenges.
Website: https://linktr.ee/cleeberkeley