Yihui Xie @yihui.org https://yihui.org
dftbaRachel 🦋 @dftbarachel.dftba.social anxiety haver • nerdfArtist • maker of fake NFTs • she/her 🦋
i also run @nerdfArters.bsky.social 🎨
Alex Wild @alexwild.bsky.social Entomologist and Photographer in Austin, Texas.
https://www.alexanderwild.com
Ofurhe @ofurhe.bsky.social GeoDoctor at OakDOT
she/her
Nadieh Bremer @nadiehbremer.com Award-winning Data Visualization Designer & Data Artist | Founder of Visual Cinnamon | Graduated Astronomer ✨ | Author of "CHART" & "Data Sketches" | 🇳🇱
VisualCinnamon.com
lyk2map @lyk2map.bsky.social Geospatial, fiber arts, community
Maptime Seattle @maptimesea.bsky.social We are a grassroots group learning to map with open source tech, in Seattle!
Maptime HQ @maptime.bsky.social #Maptime is global, decentralized community of local chapters that provide hands-on, beginner-focused workshops for learning about maps and geospatial technology.
Meesh @cookiedoves.bsky.social bird illustrator and dove mom
Liz Climo @lizclimo.bsky.social I make comics
OpenDroneMap @opendronemap.bsky.social 
Patrick Vallely @pjvphotography.bsky.social Ph.D. astrophysicist turned digital wrench-turner and Seattle-based photographer. Mostly into nature and astrophotography these days, but sometimes I take pictures for NASCAR.
🔗: https://www.pjvphotography.com/
Gus @gusbecker.bsky.social Data Scientist | Zinemaker | Freelance Illustrator
Surprised Eel Historian, PhD @greenleejw.bsky.social Surprised historian, not surprised eels.
Doctor of medieval things. Talkin’ eels, history, and maps. Spaniel mourner. Alt-text artist.
I draw custom maps and artwork on commission:
https://surprisedeelmaps.com/
Support me here: patreon.com/SurprisedEel
Sarah Taber @sarahtaber.bsky.social Small farmer, ex-farm worker, crop scientist. Here to talk food, farms, & money.
https://www.youtube.com/@FarmToTaber
L.A. TACO @lataco.bsky.social Street-level journalism in Los Ángeles covering news, culture, and the taco lifestyle. “The 2020 Emerging Voice” James Beard Award winner. Est. 2006.
https://linktr.ee/LATACO
Mel Buer @melbuer.bsky.social Journalist. Unionist, organizer, labor nerd.
I write about working for a living: wordsaboutwork.news
Buy me a coffee: https://buymeacoffee.com/mel_buer
Coconino @coconinoite.bsky.social Retired wetland/stream/404 in NM. Part-time consulting. Geologist. Daughter is a badass Marine. The Guy (who eats dinner across the table from me) did the same thing I did before he retired. I photograph wildflowers and make jewelry.
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
Dr. Laci Brock 🪐 @stellerarts.com ✨ science meets art
🔭 planetary astro PhD + artist
🎨 space-inspired paintings
🪶 bird nerd • gamer • cloud watcher
⬇️ art shop, email list, etc.
https://stellerarts.com
Steve Held @peoplesfabric.bsky.social Except the serious things, don’t take life too seriously. Chicago journalist. Formerly The People’s Fabric.
Co-founder @UnraveledPress.com.
Got a tip? Signal is @sheld.01. Email:steve@unraveledpress.com
unraveled @unraveledpress.com Independent, reader supported investigative reporting from Chicago on policing and state violence. Occasionally: hate movements and conspiracism.
Support us: unraveledpress.com/support-unraveled/
📧 info@unraveledpress.com
📱 Signal: unraveled.66
Sean Beckner-Carmitchel @acatwithnews.bsky.social Writer, Videographer, Photographer. LA Based but traveling lots.
I run The Ten Four: https://latenfour.com/
Links: https://linktr.ee/acatwithnews
Venmo: https://venmo.com/u/ACatWithNews
Email tips, licensing inquiries, etc.: SeanCarmitchel@protonmail.com
Rosemary Mosco @rosemarymosco.com Nature comics (Bird and Moon). Books about nature. Talks. Bird facts. rosemarymosco.com She/her.
Marianne Denton @mariannedenton.bsky.social past life of limnology & aquatic ecology |
living a technicolor life in a B&W world |
naturalist • explorer • observer |
“pathologically optimistic” |
“irredeemable nerd” |
always a scientist |
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
QGIS @qgis.fosstodon.org.ap.brid.gy Official account of QGIS - the user friendly Open Source Geographic Information System
🌉 bridged from ⁂ https://fosstodon.org/@qgis, follow @ap.brid.gy to interact
Meg Lemieur Art @megstampede.bsky.social Meglemieur.com
Elizabeth Tulanowski @etulanow.bsky.social Map enthusiast | Geospatial educator | Northern Colorado
Bart @6artvde.bsky.social Geospatial web developer / solution architect. Biggest hobbies are Zimbabwean stone sculpture, hiking, running and PSV Eindhoven.
George Monbiot @georgemonbiot.bsky.social Ungainly on land
David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social I am a marine conservation biologist studying sharks and a science writer. Posts are about science and the environment, science communication, and more! He/him
Jen @jenparmeley.bsky.social Caffeinated geographer, tree hugger, knitter, homestead style farmher, mom, book hoarder, fair weather cyclist. Fluent in sarcasm, @sshole intolerant, allergic to everything. My GIS career funds my yarn addiction and farm. Arcade is my love language.
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
Jens Wiesehahn @jenswiesehahn.bsky.social #Cartography | #Forestry | #FOSS | #Lidar | #OpenData | #QGIS | #R | #RemoteSensing | #SpatialDataScience | ...
https://fosstodon.org/@JensWiesehahn
https://github.com/wiesehahn
Mike Mahoney @mikemahoney218.com Helped build NYS's Forest Carbon Assessment. Currently helping build public water data infrastructure. PhD in Environmental Science.
#rstats, ML, Boston and spatial data.
Opinions my own. RTs imply causation.
https://mm218.dev
github.com/mikemahoney218
@wrynearson.bsky.social @wrynearson.bsky.social Product Manager at @developmentseed.org
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.
skye, certified bug enthusiast (they/he) @thatbugkid.bsky.social PhD student at UC Davis studying wasps and other fun bugs.
Enjoys talking to bugs, stuffing moss into their pockets, writing, and fiber arts.
Kat Kerlin @katkerlin.bsky.social Environmental science writer, press officer, pro #scicomm -er for UC Davis. Covering climate change, ecology, conservation, water and wildlife. My other brain is full of paint. Views my own.
Richard Corsi @corsiaq.bsky.social Dean - College of Engineering at the University of California, Davis. Indoor air quality researcher. Dog lover. Music lover. Acoustic guitarist. Faith in younger generations.
Posts are my own.
Dr. Rebecca Calisi-Rodríguez @rebeccacalisi.bsky.social Wildlife biologist & UC Davis professor studying animal behavior, stress, reproduction & the mental health benefits of human-animal interactions.
She/Her/Ella🇲🇽🇵🇷
Book-WILD PRIDE https://linktr.ee/RebeccaCalisiRodriguez
Lab https://greencarelab.ucdavis.edu/
Jonathan Eisen @phylogenomics.bsky.social Professor at UC Davis
Work: phylogenomics & microbiomes; wildlife and aquatic microbiology; #openscience;
Other: #birds; baseball; T1D
Lab phylogenomics.me
Pics jonathaneisen.smugmug.com
Links linktr.ee/jonathaneisen
TED go.ted.com/6WPm
Carmen Denman Hume @carmcdhume.bsky.social I love connecting people. Trained as a microbiologist but now I write about the science. Super serious about my daily coffee ritual. Native Oregonian. Views expressed are my own.
Alt National Park Service @altnps.bsky.social The official "Resistance" team of U.S. National Park Service. Our website: www.ourparks.org
Alt18F @alt18f.bsky.social Delivered effective, efficient, and secure digital services for the American people until we were forced to stop on March 1, 2025. Not an official government account. Reposts are not endorsements. Our new website: https://18f.org/ #AltGov
Dr. Fred J. Calef III @mapperwocky.bsky.social Science Systems Engineer @NASA/JPL-Caltech. PhD in Geology. 30+ years Geospatial experience. PI for the FOSS4G Multi-Mission Geographic Information System (MMGIS https://github.com/NASA-AMMOS/MMGIS).
Not a NASA account.
Never met a rock I wouldn’t lick.
Jara Villanueva @jaravillanueva.bsky.social Lead of Center for Sustainability & Resilience at the European Space Policy Institute (ESPI) | Founder of geo4us.com | Space & Geospatial Engineer
I advocate the use of space technology for underserved communities.
🔗 www.linkedin.com/in/jaravillanueva
Paul Ramsey @pwramsey.bsky.social Loving open source software, practicing the piano, moving things around, working @crunchydata.com
More at https://blog.cleverelephant.ca
bumbling about town 🐝🍉 @tinyearlobe.bsky.social chaotic mess//
maps & maths & data//
occasional rants about domestic abuse and sexual violence//
queer leftist grumpy feminist (non terfy!)
Hugo Ledoux @ledoux.xyz 3D geoinformation processing. CityJSON. Triangulations. TUDelft.
https://3d.bk.tudelft.nl/hledoux
Jakub Nowosad @jakubnowosad.com Computational geographer. Associate Professor at AMU, Poznan, Poland. Co-author of http://r.geocompx.org, http://py.geocompx.org, and http://tmap.geocompx.org books. #rstats #rspatial #geocompx
https://jakubnowosad.com/
Chris Holmes @opencholmes.bsky.social Working towards a Cloud-Native Geospatial future, through involvement in GeoParquet, Planet Labs, Taylor Geospatial Engine, Fiboa, STAC & Source Cooperative.
James Milner @jameslmilner.com Staff Engineer, open source fan, hacking on geospatial in my spare time. Lives in London
Gary Ismay @goodbinary.bsky.social Indie developer in Greater Manchester.
Made Hike Maker, Slow Ways Makers, GeoSort, Star Hordes, SoloTime and others.
#indiedev #swift #custard #walking #gardening #environment
https://www.goodbinary.com
helenmakesmaps @helenmakesmaps.bsky.social Cartographer, data visualizer, beans on toast defender.
helenmakesmaps.com for tutorials
Conspiracy of Cartographers @conspiracyofcarto.bsky.social Cartographer and Artist
Speculative cartography
World-building
Transit mapping
https://conspiracyofcartographers.com/
Jorts (and Jean) @jortsthecat.bsky.social Jorts the cat.
Jean helps me.
Chise @sailorrooscout.bsky.social Senior Scientist | Vaccine Research & Development | NIH | NIAID | VRC | 🧬🧫🦠🔬💉🥼🥽 | 🏳️🌈 | @coralchimera.bsky.social 💍 | @phoenixnest.bsky.social & @multicolorbark.com & @likeapalette.com 🧵🪡
Belle Tissott @belle-tissott.bsky.social Animals | Nature | adventure travel
Keen to tinker with cool tech and make a positive impact. Geospatial | Open Source
Randal Hale @rjhale1971.bsky.social Testing the waters.
Rodrigo Almeida @rodrigo-gtiff.bsky.social 🛰️ 🌍 🤖 Climate and Weather AI researcher @aifraunhoferhhi.bsky.social
🌈 he/him
JD Monroe (reelsonwheels IG) @jdmonroephoto.bsky.social Black AF (He/They)
Inaugural Black Birder's Week Co-Organizer
Ologist 2020 - Aperiology
Co-Liberation
Anti Colonial
Disabled Photographer
https://tinyurl.com/5n6nwc3m
Kelly Moran @anthrokelly.bsky.social Captivated by human experiences.
Former Peace Corps volunteer.
Not here to argue with anyone.
Krista West, Ph.D. @rsfirenerd.bsky.social 🔥🗺️ Pyrogeographer.
🛰️🛩️🔥 #RemoteSensing of #Wildfire.
❤️🚒 Passionate about finding ways to help emergency responders.
📣 #SciComm
👩💻 https://www.kristaleewest.com/
📍 Colorado, USA
Kurt Schwehr @kurtschwehr.bsky.social he/him; Geospatial, Geology, Geophysics, Software Engineering, Open Source, Open Data, Proj, GDAL, Ocean Mapping, etc. Cofounder of Global Fishing Watch, Whale Alert, NOAA's Environmental Response Management Application (ERMA), NASA Ames Viz&StereoPipe
@sparkgeo.bsky.social @sparkgeo.bsky.social 
Grant McKenzie @grantdmckenzie.bsky.social Associate Professor of Spatial Data Science at McGill University. Place • Mobility • Privacy.
https://grantmckenzie.com
Brianne O @breezy431.bsky.social 
Dr. Crystal A. Kolden @pyrogeog.bsky.social Pyrogeographer. I study wildfire in the era of anthropogenic climate change. Former wildland firefighter. Opinions are my own. *she/her* 🔥🔥🔥
Sue Luxton @kelper60.bsky.social Proud #Kelper. Love the 🇫🇰 Falkland Islands flora and fauna. Amateur bird watcher..Nikon Z7 and Z8 cameras...I use the 180/600mm Nikon for wildlife photos..
Happily married so no sleezy messages.
NO BITCOIN, NO DMs, NO PORN, NO GOFUNDME. 
Ryan J Hollister @phaneritic.bsky.social Earth & EnviroSci Educator, Central Valley equity/sustainability advocate, Hiker, Photographer, 2015 NAGT FW Outstanding Educator. 🌋 Tissue Box Maker.
❤️🏕⛰🏜 w/ @Xenolith & Z.
Thibault Le Corre @tlecorregeo.bsky.social Assistant Professor in Human Geography and GIS. Université de Montréal @umontreal.ca.
Researcher on Housing and Social Inequalities.
mdsumner @mdsumner.bsky.social maxing the pixels to glow
R, Python, GDAL, virtual Zarr, coordinate systems, southern ocean research
I sit and reflect about all that I've learned and all that I've seen
hypertidy.org
THE Nadinesa @thenadinesa.bsky.social Geospatial Executive Director and Visionary | Ex- CEO Open Geospatial Consortium (OGC) | MIT Alum | All Geospatial - Innovation - Partnership - Impact | Jazzercise Franchisee | Single mom | 🇱🇧
Tim Sutton @timlinux.bsky.social Honorary QGIS Project Steering Committee Member. Co-founder Kartoza.com. I like to share, to learn, to walk, animals, Linux, NixOS, all things geospatial.
Jerry Shannon @jerry-shannon.bsky.social Geographer working at University of Georgia. Community geography, critical GIS, health, food systems, housing. Website: jerry.shannons.us
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.
TEGNicholas.bsky.social @tegnicholas.bsky.social Open-Source Software for science at Earthmover.io, built on Pangeo.io.
One of many xarray.dev core devs. https://tom-nicholas.com/
Previously dabbled in oceanography at [C]Worthy and Columbia Uni., originally did fusion plasma physics.
Skype a Scientist @skypeascientist.bsky.social We connect people with science!
Get matched with a scientist at SkypeAScientist.com
Use any video chat platform you'd like!
Check out our science street art!
Home of the squid facts hotline.
DM @SarahMackAttack.bsky.social for all urgent questions!
Allmaps Latest @latest.allmaps.org Bot showing random, recently georeferenced historical maps from https://latest.allmaps.org
Background data: https://openstreetmap.org
Maintainers: @bertspaan.nl @bdon.org
@faustoperez.bsky.social @faustoperez.bsky.social 
OldMapsOnline @oldmapsonline.bsky.social We’re the largest portal for historical maps, and with Timemap, we can dive into fascinating historical contexts. Our collection features digitized, web-accessible, and cataloged maps, giving users a rich resource to explore and study maps from different p
John Crowley @jcrowley.bsky.social Humanitarian, technologist, musician, historian. Proud Harvard Kennedy School grad.
FieldKit.org @fieldkit.bsky.social Open environmental sensing hardware & data visualization website for field researchers & explorers. FieldKit is a nonprofit organization with the mission of making understanding our world easier and more accessible. More details at FieldKit.org
Dewey Dunnington @paleolimbot.bsky.social Scaling spatial computing at Wherobots, Inc. ApacheArrow PMC, #gischat, #rstats, ex Voltron Data.
MapAction @mapaction.bsky.social Official MapAction Bluesky Account. MapAction brings the power of professional mapping and geospatial analysis to humanitarian crises and preparedness. UK registered charity operating worldwide.
Follows don't equal endorsements.
Alaska Melanie @alaskamelanie.bsky.social Director, Science and Conservation Products @audubonsociety | environmental conservation, digital products, geospatial ecology, cartography | I love birds, maps, nature, and sled dogs 🏳️🌈 sustainnorth.org
Openscapes @openscapes.bsky.social We champion better science for future us. #openscience #kinderscience to uncover environmental & Earth solutions faster.
Elisabeth (Eli) Holmes @eliholmes.bsky.social Public interest environmental & public health attorney, dog lady, gardener, surfer.
Dr. Chelle Gentemann @cgentemann.bsky.social Open Science Program Scientist at NASA HQ.
Some things I love: data, code, compute, AI, art, & open science.
More at: https://cgentemann.github.io/
All opinions here are my own.
Julia Stewart Lowndes @juliesquid.bsky.social Openscapes lead, marine ecologist, kinder & open data science advocate, #rstats RLady, dog lover, auntie
NACIS @nacis.bsky.social Do you #lovemaps? The North American Cartographic Information Society has been the home for map enthusiasts since 1980.
Use #nacis to be featured.
Learn more at nacis.org
Atlas of Design @nacis-atlas.bsky.social A @nacis.bsky.social publication dedicated to furthering the art and craft of cartography through inspirational examples.
https://atlasofdesign.org/ - Volume 7 available now!
@maxrjones.bsky.social @maxrjones.bsky.social 
Nistara Randhawa, PhD @nistara.bsky.social Data Science | Epidemiology | Wildlife Health & Conservation | Veterinary Science
University California, Davis
nistara.net
Margaux Masson-Forsythe @margauxmforsythe.bsky.social AI Leader | TEDx speaker | Director of Machine Learning at Surgical Data Science Collective
Communitique’s CTO (disrupt fast fashion app)
Enthusiastic movie maker
My opinions are my own
Jennifer T @polarfleece.bsky.social 🌷Based in Southern California🌷
☁️software/cloud engineer @developmentseed.org☁️
🧶knitter🧶
🌻she/they🌻
Saadiq Mohiuddin @saadiqmohiuddin.bsky.social Technical Project Manager at @developmentseed.org
https://saadiqm.com/
Calgary, Canada 🇨🇦