Miro Haller @mirohaller.bsky.social PhD student @ UCSD working on applied cryptography
https://mirohaller.com
Andy Hertzfeld @andyhertzfeld.bsky.social 
Tony Fadell @tfadell.bsky.social iPod, iPhone, Nest, Investor (Build Collective)
NYT, WSJ, USAToday bestselling author Build
Al Merose @al.merose.com Differential database administrator. Machine learning for climate & weather. Ex-Google Research, Founding Member of Technical Staff @OpenAthena.ai. Tinkering with xql.systems. He/him.
Frank Elavsky (he/him) ⌁ @frank.computer Assistant Professor of Data Science @ Cal Poly SLO
Accessibility, tool-making, visualization 📊
PhD from @hcii.cmu.edu. Prev: Adobe, Highsoft, Apple, Visa.
Move slo and repair things.
Disabled & making a ttrpg.
www.frank.computer
Thomas Porter @thomjp.bsky.social PhD Student at the University of Michigan ❦ thomasporter522.github.io
Avishek ghosh @avishekcolours.bsky.social - M @mhicks.bsky.social @mhicks.bsky.social
Antithesis @antithesis.com Bug nerds 🐛 🐞 🐜
You hate testing. You'll love us.
https://antithesis.com/
Aaron Eline @aaroneline.bsky.social 
Alperen Keleş @keles.bsky.social METU CENG 21'
PhD Student at UMD
Programming Languages/Formal Verification/Random Testing
Writing at http://alpkeles99.medium.com
Twitter: @keleesssss
Alisha Ukani @alishaukani.bsky.social Incoming postdoc at UW | making the web more private | UCSD PhD | she/her
Jay Bosamiya @jaybosamiya.bsky.social 🦊 Software security researcher. Making secure software the natural choice. PhD from CMU. CTFer (PPP). https://jaybosamiya.com/
Mikhail Barash @mikbar.bsky.social Programming Language Specification and Standardization. Professor at University of Bergen, Norway. TC39 Delegate. Co-convener of TC39-TG5. Ecma International Executive Committee member. Opinions are my own.
Chris Murphy @chrismurphyct.bsky.social U.S. Senator from Connecticut.
Jingbo Wang @jingbow.bsky.social Assistant Professor at Purdue ECE. I do research on formal methods and program verification. PL/SE/FM
Sara Beery @sarameghanbeery.bsky.social Research on AI and biodiversity 🌍
Asst Prof at MIT CSAIL,
AI for Conservation slack and CV4Ecology founder
#QueerInAI 🏳️🌈
Oisin Mac Aodha @oisinmacaodha.bsky.social Reader in Computer Vision and Machine Learning @ School of Informatics, University of Edinburgh.
https://homepages.inf.ed.ac.uk/omacaod 
Blair Costelloe @blaircostelloe.bsky.social Director of Research & Conservation at the Mara Elephant Project. Behavioral ecologist using drones for wildlife research & conservation. Co-PI of WildDrone and WildBotics.
Alexander Mathis @trackingskills.bsky.social Hacker, Computational Neuroscience, ML beyond logistic regression, bear and muscle spindle aficionado. Passionate about open source: DeepLabCut, DLC2action, hBehaveMAE — see https://mathislab.org for details.
David Rolnick @drolnick.bsky.social Assistant Professor in Computer Science, McGill University /
Mila Quebec AI Institute. Co-Founder and Chair, Climate Change AI. MIT Tech Review "Innovator Under 35". he/him/his
doctorofrock.bsky.social @doctorofrock.bsky.social Computer scientist and international rock icon building AI tools for wildlife conservation.
Lily Xu @lilyxu.bsky.social Assistant prof at Columbia IEOR developing AI for decision-making in planetary health.
https://lily-x.github.io
Millie Chapman @milliechapman.bsky.social assistant professor of environmental policy @ ETH Zurich 🌎🌱
exploring ideas at the intersection of international cooperation, ecology, decision theory, data & algorithmic justice
https://milliechapman.info
stay curious, have fun
Serge Belongie @serge.belongie.com Professor, University Of Copenhagen 🇩🇰 PI @belongielab.org 🕵️♂️ Director @aicentre.dk 🤖 President @ellis.eu 🇪🇺 Formerly: Cornell, Google, UCSD
#ComputerVision #MachineLearning
Tessa Rhinehart @tessarhinehart.bsky.social I eavesdrop on birds (& spy on moths)
Studying biodiversity loss on landscape scales using bioacoustics & machine learning. PhD student in the Kitzes Lab - @kitzeslab.bsky.social 
Mikey Tabak @mikeytabak.bsky.social • Outdoor adventurer in the UP of Michigan
• Using science and math to protect the planet
• Ultramarathoner and snack artist
(he/him)
Ian Ingram @ianingram.bsky.social Artist/Roboticist/Animal. I build robots for animals and the landscapes and systems they live within. I also lead the Conservation Technology Lab at the San Diego Zoo Wildlife Alliance. www.ianingram.org
Kitzes Lab @kitzeslab.bsky.social We are a lab at the University of Pittsburgh using bioacoustics to study vertebrates and model large scale biodiversity patterns - https://kitzeslab.org
Dr. Kakani Katija @kakanikatija.bsky.social Bioengineer in MBARI’s Bioinspiration Lab, Smithsonian’s NMNH, Caltech, National Geographic Explorer, former USA ice dancer. Dog + cat + human mom. Spare time: President of cvvic.org. Hater of inefficiency and waste. Views are my own. she/her
Juan Sebastián Cañas @juancanyas.bsky.social AI & Biodiversity 🌍 PhD Student at UCL working on Bioacoustics 🔊🐸🦇 🦗
mehmetaygun.bsky.social @mehmetaygun.bsky.social Computer Vision/Machine Learning PhD student
at The University of Edinburgh - mehmetaygun.github.io
Timm Haucke @timm.haucke.xyz 
Jenna Kline @jennakline.bsky.social PhD candidate @ The Ohio State University
autonomous systems | edge computing | robotics | animal ecology
I build autonomous aerial systems for ecology missions. 🚁🦓
https://jennamk14.github.io/
Nico Lang @nicolang.bsky.social Computer Vision and Earth observation to support environmental sciences.
Asst. Prof. at University of Copenhagen & Pioneer Centre for AI
formerly: PhD at ETH Zürich
#CV #ML #EO #AI4EO #SSL4EO #ML4good
🔗 langnico.github.io
Nora Gourmelon @noragourmelon.bsky.social I'm a PhD student at Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) in computer science working on AI for Earth. My goal is to use AI for good and make the Earth a better place.
Cameron Trotter @camerontrotter.bsky.social 🇦🇶 ML Research Scientist @bas.ac.uk, applying computer vision to the Antarctic benthos
michael catchen @mdcatchen.bsky.social data scientist/research software engineer, Schmidt Center for Data Science and Environment @ UC Berkeley.
building open software for bioacoustic monitoring.
phd in ML for biogeography of species interaction networks.
gottacatchenall.github.io
he/him
Lucia Gordon @luciagordon.bsky.social PhD Student in Computer Science at Harvard
Researcher at the University of Copenhagen & Pioneer Centre for AI
Boston | Copenhagen
Geospatial machine learning
Alyssa Willson @alyssa-willson.bsky.social Quantitative ecologist
I study how tree communities and ecosystems change over decades to millennia🌳🌳
PhD candidate at the University of Notre Dame
she/her
Ben Letcher @bletcher.bsky.social I study small fish in small streams and co-lead a team that makes interactive data viz tools to help make complex data and models easier to understand: www.usgs.gov/apps/ecosheds and now westbrookdataviz.org
Philip Patton @ptpatton.bsky.social Postdoctoral Fellow at the Smithsonian's National Zoo and Conservation Biology Institute, Migratory Bird Center
Webpage: http://philpatton.github.io
Cover image: https://biodiversitystripes.info/global/birds
Andrea Zampetti @andrewzampetti.bsky.social PhD student @ Sapienza University 🇮🇹
🐒🐺🦌Conservation biology 📊 Ecological modeling 📸 Camera-traps
🤖 Leveraging AI to transform wildlife conservation 🐾
📖 https://www.researchgate.net/profile/Andrea-Zampetti-4
Malte Pedersen @maltep.bsky.social PostDoc @ Aalborg University and the Pioneer Centre for AI 🇩🇰
Computer vision - mainly in marine environments 🐟
Joakim Bruslund Haurum @jbhaurum.bsky.social Assist. Prof in Computer Vision #FGVC @sdu.dk & @aicentre.dk 🇩🇰 Member of @ellis.eu 🇪🇺 Previously @aau.dk and visited @edinburgh-uni.bsky.social 🇪🇸 @vectorinstitute.ai 🇨🇦 , and @ub.edu 🇪🇸
Allie Shenkin @shenkin.bsky.social Structure & function of forests, 3D process modeling, RS+field, commercialization.
Director of NAU’s Ecosystem Science & Innovation Lab.
Particularly fond of the tropics.
https://ecosci.nau.edu
@ecosail.bsky.social
@selvaflux.bsky.social
Digital Naturalism Laboratories @dinalab.bsky.social A jungle makerspace for field biology in Gamboa, Panamá. www.dinalab.net
We also organize the Digital Naturalism Conference: http://2025.dinacon.org
Diego Ellis Soto @diegoellissoto.bsky.social Biodiversity |Technology | Socio-Ecological Systems | Movement Ecology | Environmental Data Science | Conservation | Nature Music | diegoellissoto.org 🇺🇾 🧉
University of California Berkeley, Department of Environmental Science, Management & Policy
Jakob Schwalb-Willmann @schwalb-willmann.de Spatial Data Science, Earth Observation, Machine Learning 🌍🛰️⚙️ Animal-Environment Interactions Modelling, Sat./UAV Remote Sensing for Ecology.
Researcher & Lecturer @earth-observation.org, @uni-wuerzburg.de, #AniMove.
https://jakob.schwalb-willmann.de
Konstantin Müller @caipide.bsky.social Spatial Data Science 🧭
Deep Learning ⌨️
Doctoral Researcher at EORC 🛰️
konstide.github.io
cameratraps @ppalencia.bsky.social @cameratraps1 in X twitter
Javier González @reefjav.bsky.social Navigating the changing diversity patterns in the 🐠 🪸 🌊 world | 🇲🇽 | @lec-reefs.bsky.social
Callan Alexander @callanalexander.bsky.social PhD Candidate at QUT, Threatened Species Technical Coordinator at BirdLife Australia.
Bioacoustics & Machine Learning
Music: www.clnmusic.com/about
Josh Gellers @joshgellers.bsky.social Dean and Inaugural Faculty Fellow for AI. Expert, Global AI Ethics Institute. Research Fellow, Earth System Governance Project. https://www.joshgellers.com
Ilyass Moummad @ilyassmoummad.bsky.social Postdoctoral Researcher @ Inria Montpellier (IROKO, Pl@ntNet)
SSL for Plant Image Recognition
Interested in Computer Vision, Natural Language Processing, Machine Listening, and Biodiversity Monitoring
Website: ilyassmoummad.github.io
Jorge Elizondo @jorgeaec.bsky.social Undergrad at University of Costa Rica | Research Assistant @ Center for Neuroscience Research, UCR | Research Assistant @ Lab for Ecology and Conservation of Neotropical Reefs, UCR
Justin Kay @justin-kay.bsky.social PhD student at MIT. Machine learning, computer vision, ecology, climate. Previously: Co-founder, CTO Ai.Fish; Researcher at Caltech; UC Berkeley. justinkay.github.io
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
Mikkel Roald-Arbøl @roald-arboel.com Thinking about what brains are doing and how they ended up doing it.
🇩🇪 Postdoc in @sleeblab.bsky.social
🪲 Quantitative ethology, neuroethology and behavioural ecology
🔧 Developing open science software (mostly #rstats) and hardware
Chenyu You @chenyuyou.bsky.social Assistant Professor @ Stony Brook AMS & CS
https://chenyuyou.me/
Aleksis Pirinen @aleksispi.bsky.social Co-founder of Climate AI Nordics | Senior ML researcher at RISE | AI for the environment | PhD in CV | Flight-free researcher | Spare time collapsologist
Benjamin Cretois @bencretois.bsky.social Researcher in bioacoustics and AI 🦜🤖
Norwegian Institute for Nature Research (NINA)
https://bencretois.github.io/
Lorène Jeantet @lorenejeantet.bsky.social Researcher at @AIMS South Africa (https://aims.ac.za/) 🇿🇦
Biologging / Bioacoustics and AI for Wildlife monitoring 🐢🦈🐧
FathomNet @fathomnet.bsky.social Converting pixels to impactful ocean information using artificial intelligence.
Priya L. Donti @priyald17.bsky.social Assistant Professor, MIT | Co-founder & Chair, Climate Change AI | MIT TR35, TIME100 AI | she/they
Eric Eide @ericeide.bsky.social Research Associate Professor, University of Utah Kahlert School of Computing • Personal account • Opinions my own, not employer's • RTs not endorsements
Neil Ernst @neilernst.bsky.social https://neilernst.net
International Conference on Automated Software Engineering (ASE) @aseconf.bsky.social The 40th IEEE/ACM International Conference on Automated Software Engineering – https://conf.researchr.org/home/ase-2025
Michael Hilton @michaelhilton.bsky.social Trying this out
Associate Teaching Professor in Software Engineering @ Carnegie Mellon University 
Ian McCormack @icmccorm.com PhD Candidate in Software Engineering @CMU
Studying Rust interop 🦀
borrowsanitizer.com
Courtney Miller @courtneyelta.bsky.social Software engineering phd student at Carnegie Mellon University. Enjoys empirical open source software supply chain sustainability and security research, cycling, and climbing.
http://courtney-e-miller.github.io/
Lori McGlinchey @macvie.bsky.social Technology+Society - Ford Foundation
genug shoyn
@bradamyers.bsky.social @bradamyers.bsky.social 
Joshua Lock @joshuagl.bsky.social Lecturer in Cyber Security @ Lincoln / PhD student (programming systems / human computer interaction / computing education) @ King's College London
@hannelita.bsky.social @hannelita.bsky.social 
Rachel Maddow @maddow.bsky.social Mondays at 9pmET on MS NOW
MaddowBlog.com
Senator Alex Padilla @padilla.senate.gov U.S. Senator for California. Devoted husband and proud dad. Dodgers diehard. EngiNERD. 
KC Sivaramakrishnan @kcsrk.info Prof at IIT Madras, CTO of Tarides.com, Trustee at mmht.clinic
kcsrk.info
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!
The Bellairs Quest @bellairs.quest https://bellairs.quest
Renee DiResta @noupside.bsky.social 🌐Studies influence, propaganda, platform design@Georgetown
✍🏼Lawfare,The Atlantic, Substack/Ghost Newsletter (signup on my site if you want Ghost)
📕Invisible Rulers: The People Who Turn Lies Into Reality (invisiblerulers.com)
🦹🏻♀️Twitter Files supervillain
Rabbi Jeremy Markiz @jeremymarkiz.com Rabbi, learner, writer, and consultant.
My book: KarovBemetPress.com
My newsletter: WithTorahAndLove.com
I'm making Youtube videos now:
www.youtube.com/@rabbijeremymarkiz
Arindam Khan @arindamkhan.bsky.social Algorithmist | CS Prof. @ IISc Bangalore | Past: Georgia Tech, IIT Kharagpur
Algo-rindam Youtube: https://www.youtube.com/@ArindamKhan
LinkedIn: https://www.linkedin.com/in/arindam-khan-445ab615/
miguelraz_t @movraxrax.bsky.social Julia REPL stan | Rust Software Performance Engineering
https://miguelraz.github.io
www.linkedin.com/in/miguel-raz-guzmán-macedo-64895a127
Shriram Krishnamurthi @shriram.bsky.social Brown Computer Science / Brown University || BootstrapWorld || Pyret || Racket
I'm unreasonably fascinated by, delighted by, and excited about #compsci #education #cycling #cricket and the general human experience.
Steve Klabnik @steveklabnik.com #rustlang, #jj-vcs, atproto, shitposts, urbanism. I contain multitudes.
Working on #ruelang but just for fun.
Currently in Austin, TX, but from Pittsburgh. Previously in Bushwick, the Mission, LA.
Sankha Narayan Guria @sankhs.com Assistant Prof @ University of Kansas| 🔧 programming languages / type systems / synthesis | https://sankhs.com
JMCT @jmct.bsky.social Director of The Haskell Foundation, former lecturer UMD CS. Jazz, music theory, compilers, privacy and aviation, sometimes I combine them. I can also be found @jmct@types.pl I miss Yorkshire
Alt US Digital Service @altusds.altgov.info The official resistance team of the U.S. Digital Service. We are the Builders. #AltGov
Send your stories: submissions@wethebuilders.org
https://www.wethebuilders.org/
https://givebutter.com/WTB
CMU Computer Science Department @csdatcmu.bsky.social The Computer Science Department's mission has remained steadfast: to lead in computer science research and education that has real-world impact — to push the frontiers of the field and produce the next generations leaders.
Chris Martens @chrisamaphone.bsky.social mostly not here, but there: https://hci.social/@chrisamaphone
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
Guannan Wei @guannanwei.bsky.social Programming languages; Assistant Professor at Tufts CS; Previously INRIA/ENS, Purdue
https://continuation.passing.style/
Conor Titania Mc Bride @pigworker.bsky.social I'm a trans-femme poly
Computer Scientist.
Apartheid target. Cardiac outpatient. Hatstand owner. Tomato grower. Doctor Who fan.
I do not trust this place.
@pigworker@types.pl on fedi
Don't call me Sir. Do call me "her" personally, or "them" professionally.
International Conference on Software Engineering @icseconf.bsky.social The premier International Conference on Software Engineering. April 12-18, 2026. Official hashtag: #icse2026.
https://conf.researchr.org/home/icse-2026
Stephen King @stephenking.bsky.social Writer
Pete Buttigieg @petebuttigieg.bsky.social Husband, dad, veteran, writer, and proud Midwesterner. 19th US Secretary of Transportation and former Mayor of South Bend.
Alt National Park Service @altnps.bsky.social The official "Resistance" team of U.S. National Park Service. Our website: www.ourparks.org
Niema Moshiri @niema.net Associate Teaching Professor of Computer Science at UC San Diego, consulting for PlayStation and Blizzard, Bioinformatician by training, SD-raised. https://niema.net