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
Warren Wells, AICP @warrenjwells.bsky.social Policy & Planning Dir. @marinbike.org • UCLA Urban Planning • AICP Planner • Baltimore ➡️ LA ➡️ East Bay • 🚫🚗Car-free commuting since 2015 • Missing middle renter.
📍Berkeley, CA
Markus Wagner @wagnermarkus.bsky.social Plant ecologist. Restoration ecology; Grassland; Seed ecology; Agroecology; Regenerative agriculture; Biotic & soil interactions; Arable plants; Invasion ecology. Pers. acct. DMs are disabled.
https://scholar.google.com/citations?user=X_ovJR8AAAAJ&hl=en
Kort Duce @kortduce.bsky.social I have been a professional photographer and artist for over 25 years. I have worked at newspapers, magazines and now freelance. I love art.
www.kortduce.com
Longmont, Colorado
Grant Witness @grantwitness.org We track data on federal funding to defend American science and the rule of law.
https://grantwitness.org
Becky Lomax @beckyjlomax.bsky.social Priorities: Well-being of all humans and natural world
Moon Travel Guides author: USA National Parks; Yellowstone & Grand Teton; Glacier National Park; US & Canada Rocky Mts Road Trip
www.beckylomax.com
Liz Neeley @lizneeley.bsky.social Founder of Liminal (LiminalCreations.com) & co-founder of Unbreaking (Unbreaking.org) Focused on turning knowledge into action. #science #communication #sensemaking #scicomm She/her. Married to Ed Yong.
Philip Bump @pbump.com Hearst data editor and columnist
Formerly: Washington Post
Book: "The Aftermath: The Last Days of the Baby Boom and the Future of Power in America"
Newsletter: www.ctinsider.com/newsletters/data/
Email: hello@pbump.com
Signal: pbump.11
Creight Photo 🌱☮️ @afewfromtheforest.bsky.social Atmospheric forest photography by R. Creighton Conner
🌲💧🍃✨🌫️
Forest, water, living things, light, mist
PA, USA📍
Finding those "magic keyholes".
DM for prints/sales!
Benjamin Cook @dustybowl.bsky.social Climate scientist studying drought, land surface processes, climate extremes. https://www.drbenjamincook.net/
Charlie Koven @ckoven.bsky.social Climate and carbon cycle scientist. I help make computer models of the biosphere and experiment on them so that we don't have to on the real one.
https://scholar.google.com/citations?user=fB5Lnz4AAAAJ
Nadine Ruehr @nadineruehr.bsky.social Plant ecophysiologist.
Passionate about trees and forests. 🌳 🌲
Professor at KIT-Campus Alpin,
Garmisch-Partenkirchen, Germany
https://ecophys.imk-ifu.kit.edu/
Michael R Photography 🌿 @msriffle.bsky.social Retired research scientist in North Florida. Biologist. Hiker and forest wanderer. Springs lover. Photographer of natural things. Nikon Z8, Z6iii full spectrum, D750/Ikelite housing underwater. www.artpal.com/msriffle
Anvar Sanaei @anvarsanaei.bsky.social Postdoctoral Researcher at Leipzig University
@agwirthweigelt.bsky.social
Biodiversity & Ecosystem Functioning | Root Ecology | Root Biology | Plant Functional Traits | Plant Vulnerability & Resilience to Drought Stress
Pat Hastings @ophastings.bsky.social Sociologist at Colorado State University | Parenting, Inequality, Stratification, Econ Soc, Family Demography, Quantitative Methods, Computational Social Science, whatever seems interesting right now…
https://ophastings.com
John Van Hoesen, Ph.D. @jvh-vt.bsky.social I share thoughts on geology, maps, data visualization, and history. Currently exploring stories around the natural and human history of slate.
Former Geology Prof | Fulbright Scholar | Vermont
Max Dubler 🏳️🌈 @maxdubler.com AICP certified urban planner doing housing policy stuff at California YIMBY. I used to be much cooler. Tradeoffs are real. he/him
📍 San Francisco
Kristian Steensen Nielsen @kristiansn89.bsky.social Assistant Professor @ Copenhagen Business School
Behavior change | climate change mitigation | environmental psychology | biodiversity conservation
Jocelyn Anderson Photography @jocelynanderson.bsky.social Photography who is a big fan of birds
Ele Willoughby @minouette.bsky.social Artist/marine geophysicist (PhD Physics)
Printmaker
Find/contact me at:
minouette.Etsy.com
minouette.blogspot.ca
Instagram.com/the.minouette
https://cara.app/minouette
I post art, science, #sciart and stuff with typos. She/her, Settler in Tkaronto 🇨🇦
ClimateFran @climatefran.bsky.social professor @UCDavis | climate change economist / scientist / general nerd | White House CEA 2022-23
https://franmoore.faculty.ucdavis.edu/
Brad Hershbein @bradhershbein.bsky.social Senior economist and deputy director of research at the @upjohninstitute. My research focuses on the transition between education and career and how employers hire and compensate workers. Creator of New Hires Quality Index. #NHQI
Dr Jeremy Walker @jeremywalker.bsky.social Researching the history & global #AtlasNetwork infrastructure of organised climate disinformation & policy obstruction.
C-SERC, University of Technology Sydney (#auspol).
#ToitūTeTiriti #VoiceTreatyTruth
My own opinions and views
Michael Wara @michaelwara.bsky.social Works at Stanford on equitable climate and energy law/policy with a big helping of wildfire and insurance.
Jesse Anttila-Hughes @jessexjesse.bsky.social Associate Professor of Economics
University of San Francisco
Climate, health, physics, systems bio, econometrics, music, casual machine yearning. 🗣️ FR/ES/РУ/中/日
#SF4ALL #BX4LIFE
https://anttilahughes.org/
Global Dendrometer Network @globaldendro.bsky.social From microscopic movements to forest-scale insights - a network connecting dendrometer users across the world.
Website: globaldendro.org
Not yet part of this global community? Join us here:
https://forms.gle/HGjQZHDvFB7W9nbB9
Nicolas Fulghum @nicolasfulghum.bsky.social Senior Energy and Climate Data Analyst @emberenergy.bsky.social | Lead author of the Global Electricity Review | Finding, curating and explaining the data behind the global energy⚡️transition.
Nikola Besic @nikobesic.bsky.social Remote sensing🛰️ Spatial modeling🗺️ C cycle🌲
Randonnée🥾 Vélo🚲 Théâtre🎭
📍 LIF - Géodata Paris / French Mapping Agency
+ info ➡️ https://nbesic.github.io
Tony Dutzik @frontiertony.bsky.social Assoc. Director/Sr. Policy Analyst, Frontier Group, part of The Public Interest Network. Transportation, climate and energy policy, mostly. 
Remote Sensing and Geoinformatics - Freie Universität Berlin @fub-remotesensing.bsky.social trees – proximal sensing - sensor field – lidar - uav - applied AI - dynamic teaching
Working group for Remote Sensing and Geoinformatics @freieuniversitaet.bsky.social
https://www.geo.fu-berlin.de/en/geog/fachrichtungen/geoinformatik/index.html
Yingying Xie 谢莹莹 @yingyingxie.bsky.social Plant ecologist at Northern Kentucky University, phenology, biological invasion, species interactions, global change, ecosystems, environmental sciences, data science
Friends of Urban Forests @urbanforests.bsky.social Advocating for planting, growing and protecting trees and urban forests for healthy communities where people live.
www.friends.urbanforests.org #urbanforests
Daniel Aldana Cohen @aldasky.bsky.social Political economy of climate emergency. Assistant Professor of Sociology, UC Berkeley; Director, Socio-Spatial Climate Collaborative, or (SC)2; Founding Co-Director, Climate and Community Institute @cplusc.bsky.social. A Planet to Win (Verso). he/him
ArtButMakeItSports @artbutmakeitsports.bsky.social I turn Art into Sports (and vice versa) | NO AI USED | “Everything I didn't know I needed" - follower testimonial
Leo Hickman @leohickman.carbonbrief.org Editor and director, Carbon Brief
https://bsky.app/profile/carbonbrief.org
Abiotic Stress in Plants @abioticstress.bsky.social #PlantScience #PlantStress #StressBiology #StressTolerance #Temperature #Drought #Metals #Salinity #Hypoxia #Waterlogging #Oxidative #Osmotic
Tag @abioticstress.bsky.social for repost
AI-generated images used for visual communication and engagement.
Chris Greening @greening.bsky.social Professor & NHMRC Fellow at Monash University, Melbourne. Using microbes to tackle global challenges in health and sustainability. #FirstGen 🐶🇦🇺🌈🎹🌱
Vincent Gauci @gaucigauci.bsky.social Exploring ecosystem interactions with the atmosphere and nature-based climate solutions. Forests, trees, peat, wetlands & all things methane. Art, gardening & #CFC enthusiast. My own opinions (may differ from yours).
https://bio.site/Gauci
Lynsi Burton (she/her) @lynsi-climate.bsky.social US communications officer @sei.org. Climate policy research, related news. Seattle. Views my own, not my employer's. #water #energy #fossilfuels #foodsystems #scicomm
Stockholm Environment Institute @sei.org We are an international non-profit research institute that tackles environment and sustainable development challenges. Through SEI’s HQ and seven centres around the world, we engage with policy, practice and development action for a sustainable future.
Americans for Tax Fairness @4taxfairness.bsky.social We’ve been fighting for ten years to build an economy that works for all of us by making the wealthy and corporations pay their fair share in taxes.
Follow us on all socials to boost tax fairness ➡️ @4taxfairness
Liz Winkler @highinthefields.bsky.social Man idk i just wanna see some cool stuff
Simon Lee @simonleewx.com Lecturer in Atmospheric Science, University of St Andrews. Large-scale dynamics of the atmosphere and its role in weather and climate variability, predictability and change. FRMetS. simonleewx.com
Matt Burgess @matthewgburgess.bsky.social Economics professor, interested in economic growth, political polarization, and the environment. Views my own.
Dr. Jeff Masters @drjeffmasters.bsky.social Extreme weather and climate change expert writing for Yale Climate Connections. Co-founder, Weather Underground; former hurricane hunter.
The Real David Rogers @davidrogersbooks.bsky.social davidrogersbooks.wordpress.com. Writer. Poet. Reader. Cat person. "I bought some dehydrated water . . . I don't know what to add." --Steven Wright.
David Atkinson @davidatkinsonpoet.bsky.social (he/him) Prize-winning Irish poet writing in English & Ulster Scots. Pushcart nominated. MA from MMU. Archival poetics: Islandmagee Witch Trial & Irish War of Independence
Paul Kelleher @paulkelleher.net Moral & political philosophy, climate econ, bioethics
Author of *The Social Cost of Carbon* (OUP 2025) | Posting in personal capacity
Likes: Boston Celtics ☘️, Maine (from whence I come), bouldering, ebikes, funding public ed.
paulkelleher.net
SingleTree project @singletreeeu.bsky.social Optimizing multifunctional forest-based value chains with single tree information and application of digital technologies. EU Project funded by Circular Bio-based Europe Joint Undertaking / European Union.
VoxDev @voxdev.bsky.social Where research meets practice; a platform for development enthusiasts to discuss key policy issues. Powered by CEPR, IGC & PEDL.
Board: Martina Björkman-Nyqvist, Michael Callen, Cesi Cruz, David Lagakos, Joana Naritomi, Oliver Hanney & Emaan Siddique
Rosie Fisher @rosieafisher.bsky.social Land surface modeller, because the land is where most of the fun things happen. @CICERO, Oslo. Co-chair of the Community Land Model. Open science enthusiast. Humanist. Partly functioning ears & eyes. Talks lots to compensate... . www.rosieafisher.com 🇬🇧🇺🇸🇫🇷🇧🇻
Veronika Meduna @veronikameduna.bsky.social Sci/env/health editor The Conversation | writer Science, Nature, Eos, Guardian, Nautilus, NZ Geographic, NZ Listener | Books Science on Ice http://bit.ly/2YsvVxv Towards A Warmer World http://bit.ly/3ObP2Er
Nick Hagerty @hagertynw.bsky.social Environmental & resource economist, assistant professor at Montana State. Water, ag, land use, climate, development, research methods
Paul Kardol @paulkardol.bsky.social Ecologist and professor at the Swedish University of Agricultural Sciences | Ecologist | he/him | 🇳🇱 🏔 🌷 🏳️🌈 🌲 🧀 🌱 🇸🇪 🍞 🍁 IG: @pkardol
Nick Barber 🌋 @volcannick.bsky.social Asst Professor, geoscientist, volcanophile
magma, metals, and minerals 🌋🪨🛰️Philadelphian 🦅, father, husband. he/him. www.volcannick.com
Opinions my own
ForestSAT @forestsat.bsky.social The Association for Forest Spatial Analysis Technologies
https://www.forestsat.com/
Professional association promoting the application of spatial technologies for forest observation and analysis.
Urban Evolution & Ecology Conference @urbanevoecoconf.bsky.social The official BlueSky account for the inaugural Gordon Research Conference on Urban Evolution & Ecology January 31-February 5, 2027 Ventura Beach, California https://www.grc.org/urban-evolution-and-ecology-conference/2027/
Dan MacNulty @danmacnulty.bsky.social Ecologist, Professor, Utah State University
Gabe Wasylko @gabewasylko.com Documenting Cleveland, one photo at a time.
Free Photowalks, Prints & 25% off Guardians tickets with code GABE: https://www.instagram.com/gabewasylko/links
the Mountain Goats @themountaingoats.bsky.social here we are, caught up in this big rhythm
Bernhard Schuldt @bernhardschuldt.bsky.social Plant Ecology - Ecophysiology - Plant hydraulics - Drought stress - Climate change
Matt Kerr @mattkerr.bsky.social Looking for a postdoc/job! Research on diversity dynamics in novel ecosystems. Palaeo/macro/marine-ecology and science-policy (fisheries and MPAs).
Also chatting craft beer, tabletop gaming, and open/ethical science.
Views mine. He/him. 🐚🐟🌍
Jeff, Stopping by Woods @jeffontherock.bsky.social Hiker, backpacker, forager, fisher, gardener, fossil finder, iPhone nature pic taker, nature nerd. Retired (biologist, ec. dev. practitioner, entrepreneur). 🇨🇦
The English Oak Project @thekentacorn.bsky.social Our Oak Trees & their Sweet Chestnut chums in our ancient bluebell woodland in the Weald of Kent. Also pictures and facts about trees
twitter.com/TheKentAcorn
Julius Koschnick @juliuskoschnick.bsky.social Assistant professor at the University of Southern Denmark. Economic history. Research topics: Long-run growth, the knowledge economy, education, and innovation
Steve Rattner @steverattner.bsky.social Former head of Obama Auto Task Force. Wall Street financier. Contributing Writer to NY Times Op-Ed. Morning Joe Economic Analyst. 🌐
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)!
Dr. Jennifer Wade @volcanojw.bsky.social Geologist, Baker, Voter, Friend of Photography. Posts are my own, not NSF's. [she/her] 🥄
Climate Action Tracker @climateactiontracker.org We're an independent scientific project tracking government climate action, measuring it against the Paris Agreement aim of "holding warming well below 2°C, and pursuing efforts to limit warming to 1.5°C." 
Fabian A. Boetzl @fboetzl.bsky.social Dr. rer.nat., ecologist, working on biodiversity 🌷🐝🦋 and pest control in agricultural landscapes 🌽🐛🐞
postdoc @uni-wuerzburg.de,
born at 354 ppm, part-time tiger beetle taxonomist, curator @inaturalist.bsky.social, japanophile 🍙🗾🇯🇵, https://linktr.ee/fboetzl
Matt Tarduno @tarduno.bsky.social Assistant professor at UIC
I study environmental and public economics (https://matt-tarduno.github.io/)
Also: biking, running, Go
Karl Andraczek @karlandraczek.bsky.social Postdoctoral researcher @Synthesis centre sDiv. Studying BEF-relationships, feedbacks, climate extremes, belowground plant traits
Michał Filipiak @michalfilipiak.bsky.social Ecologist @tum.de & @ioes-ju.bsky.social. Ecosystem ecology, biogeochemistry, nutrient cycling, ecological #stoichiometry.
3-minute videos:
K:Na ratio in bee ecology - https://youtu.be/U35eFpxrSfQ
How to help wild bees - https://youtu.be/OsNImYspsPo
Craig @thecraigmancometh.bsky.social Just sharing photos, is all.
Meade Krosby @meadekrosby.bsky.social Climate adaptation for nature and people @ Climate Impacts Group, University of Washington. Surfer/paddler. Settler on Coast Salish land. She/her.
Personal account - views mine.
Prof Peter Hotez MD PhD DSc(hon) @peterhotezmdphd.bsky.social Texas Medical Center (TMC) Pediatrics Professor-Vaccine Scientist-Author; Member, Philosophical Society of Texas, Texas Academy of Medicine Engineering Science Technology, National Academy of Medicine, American Academy of Arts and Sciences
Philipp Schuler @philippschuler.bsky.social SNSF Postdoc.Mobility Fellow @ UC Berkeley
Interested in plant ecophys 🌱🌳🍀 climate response, whole plant carbon balance ☀️🌡️🌲 isotope fractionation ⚗️🧪🧫
🏳️🌈
Libby H. Koolik @libbyhkoolik.bsky.social (she/her) UC Berkeley environmental engineering PhD candidate | MIT '17 and '18 | air quality & equity scientist | amateur vegan chef | https://lkoolik.github.io/
Charlotte Weatherill @ckweatherill.bsky.social Lecturer in Environmental Politics
Climate politics - vulnerability - islands
Publications: https://scholar.google.com/citations?user=xNz9T8sAAAAJ&hl=en&oi=ao
Views are mine and represent me
Joshua Goodman @joshua-goodman.com Professor @ BU Wheelock & Economics | Co-editor @ JHR | AER Board of Editors 2027-29 | White House CEA 2022-23 | www.joshua-goodman.com
GrumpyUncleSean🔥 @grumpyunclesean.bsky.social Research scientist | public land owner | facial hair enthusiast. Science interests: #Wildfire #Forests #GlobalChange
Dan Brockington @danbrockington.bsky.social ICREA Research Professor at ICTA-UAB. Posts on Open Science; Political Ecology; Data Justice; Conservation; Children's Fiction. More at www.danbrockington.com and www.samtiand.com
Charlotte H. Chang @harpactes.bsky.social 👋 Follow for insights on Applied AI, conservation, and climate
https://chang.eco
Assistant Professor of Data Science at University of Oregon
Alum: Smith Fellows, NIMBioS @UTK, Levin Lab @Princeton, Pomona
Mom, birding enthusiast, dog lover
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.
FrontRangeWildflowers @frwildflowers.bsky.social Photographing wildflowers in Colorado.
Nonnatives may be invasives! iNat: @FRWildflowers
All my photos (CC) by @FRWildflowers.bsky.social, CC BY-NC 4.0 ATTRIBUTION-NONCOMMERCIAL 4.0 INTERNATIONAL https://creativecommons.org/licenses/by-nc/4.0
JBGarrity Photography @joegarrity.bsky.social I enjoy taking photos and sharing them, mostly of nature. All genres from astro, landscape, macro, marine life, wildlife, insects, flowers, etc.
Brad Plumer @bradplumer.bsky.social Reporter, NYT Climate.
email: brad.plumer@nytimes.com
signal: bradplumer.54
James Dyke @jamesgdyke.info Earth systems prof & assistant director of @gsiexeter.bsky.social | Technosphere Earth newsletter https://www.technosphere.earth
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
Carlos M Herrera @cmhmaliani.bsky.social Organism-centered evolutionary ecologist addict to Natural History. Posts mainly on natural history, pollination, epigenetics and conservation
See https://t.co/l8Vx6d4tdN for more
Paolo Crosetto @paolocrosetto.bsky.social Experimental & Behavioural economist INRAE Grenoble • Former President French Association of Experimental Economists • Scientific publishing measurement & reform • Experiments on food labeling - risk - choices • Rstats • Italian Food Police honorary member
Mark A. Hanson @hansonmark.bsky.social #NewPI interested in #immune #evolution, host #pathogen interactions, and #ScientificPublishing @ University of Exeter, UK. He/him. 🇨🇦
Thomas Hale @thomasnhale.bsky.social Professor and Director, Master of Public Policy, @BlavatnikSchool
@StAntsCollege @UniofOxford
How can we solve global problems effectively & fairly?
https://www.bsg.ox.ac.uk/people/thomas-hale
Katie Field @katiefield4.bsky.social #Mycorrhiza #Soil #Evolution #PlantScience #Fungi #Sustainability, leads @sheffieldpps.bsky.social at @sheffielduni.bsky.social, Senior Editor @funecology.bsky.social, Deputy EiC @plantspeopleplanet.bsky.social
The Ramsey Lab @theramseylab.bsky.social The Ramsey philosophy of biology lab at KU Leuven, Belgium.
https://www.theramseylab.org • #HPbio #philsci #philsky #evosky #paleosky #cogsci #AI
Tom Sizmur @tomsizmur.bsky.social Soil Scientist at the University of Reading interested in biogeochemistry, regenerative agriculture, soil health, sustainable food, environmental pollution, soil food webs, organic amendments, and biodiversity https://sites.google.com/site/tomsizmur/home
Martijn Slot @martijnslot.bsky.social I study trees in Panama.
https://striresearch.si.edu/forest-biology/
Kilian Schönberger @kilianschoenberger.bsky.social Landscape Photographer from the Bavarian Alps, Germany
Geographer, Author & Speaker
Dr. Michelle I. Turner @chaco-arch.bsky.social Archaeologist researching the US Southwest, professor, museum professional. My website: https://michelle-turner.owlstown.net/