Augustus (Gus) Pendleton @augustuspendle1.bsky.social Microbes 🤝 Lakes 🤝 Computers. Schmidt Lab @ Cornell. 🏳️🌈Scientist, 🇮🇪Fulbright, NOAA Davidson Fellow. Code-obsessed cat owner who likes to be outside.
https://gus-pendleton.github.io/
Tristy Vick-Majors @tjvmajors.bsky.social Wherever there's water | Microbial Ecology |Biogeochemistry | Assoc Prof | #firstgen | whereverthereswater.org | opinions are my own
Bianca Possamai @bia-possamai.bsky.social Postdoc at the Rubenstein Ecosystem Science Lab - University of Vermont | aquatic ecology | food web dynamics | 🐚🐠🌊
Carolina Barbosa @carolinacb.bsky.social Assistant Professor in the Environment and Sustainability Department at Ohio Wesleyan University | 🇧🇷 in the 🇺🇸 | Modeling 💻 Water quality 💧
Illinois-Indiana Sea Grant @ilinseagrant.bsky.social Research • Education • Outreach | We help southern Lake Michigan communities foster a healthy environment & economy.
https://linkin.bio/ilinseagrant
Zak Slagle @zakslagle.bsky.social Fisheries biologist - Lake Erie fisheries management - Smallmouth Bass telemetry
Ali Shakoor @fishsciencedude.bsky.social PhD Candidate at Wayne State University in Aquatic Ecology. Studying #HABs impacts on multiple trophic levels | #microplastics | #hydroacoustics | #fisheries | #SciCom | #outreach. Professional fisherman and connoisseur of fine ramen.
Joel Corush @jcorush.bsky.social Assistant Professor @ Illinois Institute of Technology
Ichthyology, macroevolution, hybridization, and conservation
University of Tennessee - EEB & Drake University Alum
https://jcorush.github.io/
https://scholar.google.com/citations?user=Xh3zefgAAAAJ
Tom Reid, PhD @sediment-sci.bsky.social Hydroecology Monitoring and Research Facility at the Canada Centre for Inland Waters. Physical biogeochemistry research on the Great Lakes and in the Canadian Arctic. #greatlakes #climatechange #biogeochemistry #microbialecology #AMR #sedimentdynamics
Jason Stockwell @dvm-uvm.bsky.social Professor in Aquatic Ecology @ University of Vermont (UVM) & Director of the Rubenstein Ecosystem Sci Lab on Lake Champlain; DVM = Diel Vertical Migration
Jay Austin @jaustinumd.bsky.social Lake physicist, working on scales from milliseconds to millennia.
Michael Twiss @mtwiss.bsky.social Great Lakes limnologist; Prof Algoma Univ; past IJC Science Advisory Bd member; former IAGLR Pres. Watermark story: https://vimeo.com/180232420; Water-Sky image: @christibelcourt.com; inset is marine diesel in Great Lakes at dawn. Water & oil don’t mix.
Steve Carpenter @steve-carpenter.bsky.social Ecosystem science, Global change, Assessments and Scenarios. Co-EiC of Ecosystems with @MonicaGTurner.bsky.social. My website:
https://limnology.wisc.edu/faculty/stephen-r-carpenter/
Margaret Docker @margaretdocker.bsky.social Professor, University of Manitoba. Lead Editor, Journal of Great Lakes Research. COSEWIC Co-chair Freshwater Fishes SSC. Lampreys, eDNA, conservation, sea lamprey control. https://mdockerlab.com/
Karen J Murchie, Ph.D. @karenjmurchie.bsky.social Fisheries scientist, life aquatic
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
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
Pitcher Lab @pitcherlab.bsky.social Prof. Trevor Pitcher, Great Lakes Institute for Environmental Research & Integrative Biology, University of Windsor, www.uwindsor.ca/pitcher, Editor in Chief, Canadian Journal of Fisheries and Aquatic Sciences, https://cdnsciencepub.com/journal/cjfas
Lake Superior @lakesuperior.bsky.social I am the greatest lake of all time. G.L.O.A.T. (she/her) #BigBeautifulWater 
Lady of the Great Lakes @greatlakeslady.bsky.social Longtime public servant in the field of aquatic biology, landscapes, and natural resource policy. Currently closest to Lake Erie.
Wilhelm Lab at the University of Tennessee @tn-marine-micro.bsky.social Viruses, bacteria, algae, and an unusual fondness for water.
Elena Litchman @elenalitchman.bsky.social Microbial community ecologist, professor at Michigan State University | Traits, temperature, biodiversity, resilience, microbiomes, harmful algal blooms
https://www.kl-lab.group
📷: Lake Michigan
Jeremy Tiemann @jayhawktiemann.bsky.social Aquatic ecologist studying imperiled fishes & freshwater mollusks... and sometimes aquatic invasive species. Here for science. #TeamFish
https://tiemann.inhs.illinois.edu/
Katelyn McKindles @kmckindles.bsky.social Asst. Prof. @ Baylor University | microbial interactions | freshwater harmful algal blooms | cyanophages | parasitic chydrid fungi | bioinformatics |
freshwater fELA 🇨🇦 @not-klaatu.bsky.social Michael D. Rennie, Professor of Aquatic Biology at Lakehead University, Research Fellow at the IISD ELA. He/him. Dad w/ 3 awesome kids. Klaatu barada nikto. Views = mine. http://ceelab.ca
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
JM Hessenauer @jmhessenauer.bsky.social Fisheries Research Biologist Studying Michigan's inland and Great Lakes Fisheries from the Lake St. Clair Fisheries Research Station 🇺🇲🇩🇪
Dr. Cam Mosley @fisherthem.bsky.social Dr. Fish (they/them) NSF PRFB Fellow in the Hansen Lab studying fisheries biology and climate change impacts in lakes @ UMN🎣🌡️ | ND Jones Lab alum ☘️| Emory ENVS ‘19 | BlackInSTEM 🏳️🌈
Anna Schmidt @annaschmidt.bsky.social PhD candidate at the University of Vermont Department of Biology and Rubenstein Ecosystem Science Lab, studying freshwater zooplankton ecology and behavior with Dr. Jason Stockwell 🌊🦐🌏 (she/her)
https://annagschmidt.weebly.com
NE Ohio Regional Sewer District @neorsd.org yes, really the Northeast Ohio Regional Sewer District in cleveland, ohio. Customer Relations: 216.881.8247
https://www.neorsd.org/social
Roy W @quaternaroy.bsky.social Great Lakes Coastal Processes & Hazards, Sea Granter, Dam Safety, Geology, Ecology, and everything in between. Glacial geology, forestry and climatology in past lives.
Tori Agnew-Camiener, PhD (she/her) @toriagnewcamiener.bsky.social Great Lakes Fellow with the Great Lakes Sea Grant Network, Great Lakes Commission, and International Joint Commission.
📍Cleveland, OH
Cody Sheik @microbesheik.bsky.social I’m a geomicrobiologist with a geologically short attention span. AquaticGeomicro.com
Real-time Aquatic Ecosystem Observation Network @raeon-uw.bsky.social Providing cutting-edge, integrated, and transformative research on the Great Lakes. A part of Global Water Futures Observatories, GWFO 
Scott Milne (Milne Technologies) @milnetechnologies.ca Fisheries Acoustics, Aquatic Habitat Mapping, Fish Impingement Monitoring, #Sonar Imaging and Acoustic Biotelemetry. https://www.youtube.com/channel/UCF8gJF1PjC6i6bWB5icJB9A www.milnetechnologies.ca
#Hydroacoustics #Multibeam #FishTracking #Hydrography
Karen Kidd @karenkidd.bsky.social Ecotoxicology research @McMaster University (karenkiddlab.com), water pollution, emerging contaminants (she/her)
Cory Brant @brantromyzon.bsky.social #GreatLakes researcher | PhD fish behavioral ecology | 🖌#SciArt 🐟 | social science | author #GreatLakesSeaLamprey | personal profile, views mine | he/him
Gary Wilson @garyglx5.bsky.social (Chicago) Environmental Journalist - Gary's Great Lakes Notebook on Substack. Ex-Detroit PBS / Great Lakes Now, WKAR Public Radio. Environmental film judge. Conserve / Simplify Photo: Channel from Muskegon Lake to Lake Michigan. ~gw
Brandon Gerig @brandongerig.bsky.social Fisheries and aquatic science. Professor at School of Freshwater Sciences at the University of Wisconsin-Milwaukee
Chris Harrod @profchrisharrod.bsky.social Fish/aquatic/stable isotope ecology. Proud dad of two Anglo-Chileans. Sweary. Wide interests. Prof of Ecology, Director of Scottish Centre for Ecology and the Natural Environment, U Glasgow's Field Station on Loch Lomond, UK @sceneuog.bsky.social 
Branden Walker 🧪 ⚒️ 🚁 @branden0walker.bsky.social "Cool dad"| Physical scientist studying nearshore algae and water quality in the Great Lakes | Formerly into Arctic snow | Huge Drone nerd
Monitoring the Great Lakes @wqmgreatlakes.bsky.social Scientists from Environment and Climate Change Canada tweeting about the #GreatLakes, freshwater science, and our lab/field adventures. All views are our own.
Euan Reavie @milkinabag.bsky.social Aquatic scientist, NRRI, U Minnesota. Opinions do, in fact, represent the opinions of colleagues, friends, family, and anybody within a 10 mile radius. https://t.co/9wBZwqzBJK
Chase Brownstein @chasedbrownstein.bsky.social Graduate Student, Yale E&EB
YC '23
Call me the ancient mariner cus I'm about to Bust a Rime
https://chasebrownstein.weebly.com
https://scholar.google.com/citations?user=hGy-fr8AAAAJ&hl=en&authuser=1
he/him
Joseph D. Ortiz @earthsciinfo.bsky.social NatGeo Explorer, Oceanographer, Climate Scientist; Env. Remote Sensing; Energy & Sustainability; husband, father #FirstGen, Views my own; Google scholar: https://scholar.google.com/citations?hl=en&user=qMBuSe4AAAAJ
Benjamin Kraemer @limnobenja.bsky.social Global Change Aquatic Scientist | Grew up in USA, lives in Germany, misses Tanzania | sites.google.com/view/benjaminkraemer/home
Hugo Flávio @hugoflavio.com Research associate at Dalhousie University. Aquatic animal #movement and #physiology. Developer of the #Rstats package actel for #acousticTelemetry. Having fun building respirometers :)
hugoflavio.com
Dr. Torrance Hanley @torrancehanley.bsky.social Assistant Professor #NewPI | Aquatic (marine & freshwater) community ecologist interested in biodiversity, conservation, restoration, and eco-evolutionary dynamics | she/her 🧬🧪🌱🦪🌊
http://torrancehanley.com
Joe Langan @jalangan.bsky.social Quantitative fisheries ecologist. Research Fish Biologist at NOAA GLERL. Formerly a postdoc at UAF. Views and opinions are my own. He/him. 
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
Michigan Sea Grant @miseagrant.bsky.social Doing good for the Great Lakes.
Official account for Michigan Sea Grant (MISG), a collaborative NOAA program housed at University of Michigan and Michigan State University Extension. 
Erin Dunlop @airydunlop.bsky.social Fisheries Research Scientist
Jo Latimore @jolatimore.bsky.social Freshwater Ecologist at Michigan State University. Director of @msue-lakes-streams.bsky.social and MiCorps, Michigan's volunteer lake and stream monitoring program. Invasive species, science comm, public engagement. Hiker, kayaker, reader, listener.
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
Association for the Sciences of Limnology and Oceanography @aslo.org The leading international professional organization for researchers and educators in the field of aquatic science. www.aslo.org.
#ASLO_LO #ASLO_Methods #ASLO_Letters #ASLO_Bulletin
#ASLO27- B Bob Sterner @bobsterner.bsky.social Lover of lakes, the bigger the better.
Michelle F Bowman @forensecology.bsky.social She-her | Aquatic ecologist | Biostatistics
Larry Hamilton @ichiloe.bsky.social Survey research on public views of science & environment; climate change; human/environment interactions; society in the Arctic. Also walking my dog through the woods, and gazing at the night sky. All graphs & photos are my own unless otherwise cited.
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
Buffalo Niagara Waterkeeper @bnwaterkeeper.bsky.social Buffalo Niagara Waterkeeper's mission is to protect and restore our water and surrounding ecosystems for the benefit of current and future generations. Website: BNWaterkeeper.org
GLATOS Fish @glatos-fish.bsky.social Unraveling the mysteries of Great Lakes fishes
Dave Zanatta @mimusselman.bsky.social Freshwater malacologist 🐌🐚, molecular ecologist, Professor at Central Michigan University, husband, dad, cat lover, model railroader, liberal, Canadian-American 🇨🇦🇺🇸. he/him.
http://people.se.cmich.edu/zanat1d
Peter Stoett @ptoett.bsky.social #Biodiversity #climate #humanrights #Ecoviolence and connections between
Currently Dean of Social Science & Humanities @Ontario Tech University
Co-chair of #IPBES assessment on #IAS
Dr. Kassandra Ford @kassthefish.bsky.social Assistant Professor @UMNFWCB & Fish Curator @BellMuseum • The Convergence Lab • Electric fishes • MN fishes • Black Birder • Cat Herder • Wisconsinite • BLM • she/her • 🏳️🌈 ♠️ • www.kassandraford.com • Thoughts are my own
Tyler Hampton-Davis, PhD @tylerbhampton.bsky.social (He/Him) All things water: biogeochemistry, ecohydrology, wetlands, wildfires 💧🔥🌲 🐦Queer bird watcher 🌈
Morgan Piczak (she/her) @morganpiczak.bsky.social Assistant Professor @ UBC: aquatic ecosystems, movement ecology and conservation science
Jean V. Adams @jvacreate.bsky.social Painter (jvacreate.com), concerned US citizen, fan of democracy, skeptic of capitalism, aspiring fiddler, hiker, retired statistician / fish biologist, Wisconsinite.
Katie O'Reilly @drkatfish.bsky.social Aquatic Invasive Species with Illinois-Indiana Sea Grant | #GreatLakes | Come for the #ecology & #scicomm, get reeled in by the fish puns
https://iiseagrant.org/about/our-team/katie-oreilly/
Corey Krabbenhoft @ckrabb.bsky.social Assistant Professor at the University at Buffalo | Aquatic Ecology - environmental stressors, conservation, invasion, spatial ecology, flow dynamics, fisheries | Dr./She/Her | coreykrabbenhoft.com 
Hilary Dugan @hildug.bsky.social Limnologist and Associate Professor at UW-Madison. Canadian-American. Pocket and labrador enthusiast.
Eric R. Larson @ericrlarson.bsky.social Associate professor in freshwater ecology, University of Illinois at Urbana-Champaign. Crayfish, invasive species, environmental DNA, and more. https://publish.illinois.edu/erlarson/
Jim Elser @drlimnology.bsky.social limnologist | Director - Flathead L Bio Station | Bierman Prof of Ecology - U Montana | Emeritus ASU |Adjunct Professor- NCSU | Director - Sustainable P Alliance | Member - NAS | opinions mine
Society for Freshwater Science @freshwaterscience.bsky.social The Society for Freshwater Science (SFS) is an international scientific society whose purpose is to promote understanding of freshwater ecosystems. #2026SFS https://freshwater-science.org/
Julian Olden @oldenfish.bsky.social Professor @ UW | ecologist | freshwater | consumer of flat whites & craft 🍺 | gentle 🐟 squeezer | 🇨🇦 | EiC Water Biology and Biosecurity | AE @ESA Frontiers and Eco Apps | www.oldenfish.com | Views are my own ✊
El Lower @helloellower.bsky.social Invasion biologist, science communicator, forager, and general-purpose naturalist. (they/them) 🏳️🌈🍃✨
Nate Jones @floodhydrology.bsky.social Water Scientist | Associate Professor | University of Alabama 
Restoring Ecosystems @restoring.bsky.social Mark Day - Conserving & restoring nature @ speed & scale, passionate about freshwater ecosystems & grasslands.
Co-Founder of @AltynDala.bsky.social
@EarthshotPrize.bsky.social winner 2024 ‘Protect & Restore Nature’ + ‘UN World Restoration Flagship’
@ednacollab.bsky.social @ednacollab.bsky.social 
Jonathan Tonkin @jdtonkin.bsky.social Professor of ecology at UCNZ | Using science to anticipate where our living world is headed | Writing Predirections newsletter on biodiversity, climate & water → https://predirections.substack.com | https://tonkinlab.org
Sarah Burnet @limnosarah.bsky.social Limnologist | Researching sediment, nutrients, and HABs | Views my own | she/her
Steve Thackeray @thackers.bsky.social Freshwater ecologist, wildlife lover, likes a bit of art 💦🦠🔬
Michael Meyer @mishafredmeyer.bsky.social Research Limnologist at USGS | Prev @USGS Mendenhall Fellow @WSUPullman @NSF #GRFP @FulbrightPrgrm @SLU_Official | Co-founder, org-team member of @HackingLimno 🏳️🌈 Views & Opinions are my own and not of my employer.
Dr. Rebecca Rooney @girls-can.bsky.social Wetland Ecologist, Professor, conservation biologist, Mom, Environmentalist, boardgame enthusiast. Was @girls_can 🐥and is @girls_can@thecanadian.social 🐘and founded the Waterloo Wetland Lab. Not above making myself certificates of achievement. She/her. 
Charlotte Evangelista @chaevangelista.bsky.social 🇨🇵 living in 🇧🇻 Researcher @ninanatureresearch.bsky.social (NINA) | Freshwater ecology | Intraspecific variability | Functional ecology | #TeamFish 🐟 | AE @Ecol_Evol | Views my own
🌐 https://charlotteevangelista.weebly.com
Applied Behavioral Ecology Lab at MSU @abellabmsu.bsky.social Scientists studying fish behavioral ecology and designing 360° solutions for wicked conservation problems in rivers and coastal waters. We like beer and cheeseburgers too. PI Michael Wagner.
IJC - International Joint Commission @ijcsharedwaters.bsky.social More than a century of cooperation protecting #SharedWaters in Canada & United States. Official account of International Joint Commission. Likes, reposts ≠ endorsement http://ijc.org/
Charlie JG Loewen @loewen-ecology.bsky.social Assistant Professor, University of Calgary. Freshwater ecologist exploring the cause and effect of species diversity patterns in a rapidly changing world loewenecology.wordpress.com
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/
Dr. Solomon David @solomonrdavid.bsky.social “The Gar Guy” Fish Scientist & Prof | 🌎Freshwater Conservation | SciComm • GarLab | Views mine | he/him | #GarWeek
📍Saint Paul, Minnesota
Wherever you go, there you gar
https://linktr.ee/solomonrdavid • @garlab.bsky.social
🦋 Alie of the Woods 🦋 @humanbyweight.bsky.social Alie Kratzer | Engineer + Scientist + Entrepreneur + Author | 🏳️🌈🏳️⚧️ she/her
Dr Sally Le Page @sallylepage.bsky.social Doctor of flies and producer/presenter of science podcasts, radio and videos.
I offer media interview and production training to help individuals and companies talk about their science: https://sallylepage.co.uk
Carl T. Bergstrom @carlbergstrom.com Professor, UW Biology / Santa Fe Institute
I study how information flows in biology, science, and society.
Book: *Calling Bullshit*, http://tinyurl.com/fdcuvd7b
LLM course: https://thebullshitmachines.com
Corvids: https://tinyurl.com/mr2n5ymk
he/him
Climatologist49 @climatologist49.bsky.social PhD Climate Scientist. Alaska. The Earth is warming because of us. Mooseologist. All opinions are my own. Future FIFA Peace Prize winner. TDS. Signal: Climatologist.49
Nicole Wood @wildlifebiogal.bsky.social #GreatLakesSci #GreatLakes
I’ve taken my #scicomm talents to public health during the day.
Ryan Newton @aqcrobial.bsky.social Associate Professor - School of Freshwater Sciences, University of Wisconsin-Milwaukee, microbiologist, urban ecosystems, the Laurentian Great Lakes, GBR & U Rah-Rah
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
Carles Alcaraz @carlesalcaraz.bsky.social Fish forever! Invasive species and global change. Ecòleg amb esperit naturalista. Gironí de naixement i ebrenc d’adopció. Poke-Hunter.
https://www.researchgate.net/profile/Carles-Alcaraz
Baptiste Nelaton @baptistenlt.bsky.social PhD student @ISFORT_UQO 🇨🇦 aquatic connectivity 🐟 🪲🪳| Hydroecology 💧🇫🇷 let’s keep nature interconnected 🕸️
Sarah Salisbury @salisburyfish.bsky.social Lecturer in Sustainable Aquaculture at the University of Exeter | Studying 🧬 to help better understand 🐟 | molecular ecology & evolution | she/her | https://salisburylab.weebly.com/