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Julie Teichroeb

@teichroeb-lab.bsky.social
450 followers 558 following 56 posts

Primate Behavioural Ecologist at the University of Toronto Scarborough; Evolution of social organization and decision making; easily amused and fascinated by things living and dead

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Reposted by Julie Teichroeb
Jolyon Troscianko @jtroscianko.bsky.social · 30/09/2026
🦋 Butterfly wing patterns create motion illusions that protect them from predators! Our new study (8 years in the making) is out in Nature today doi.org/10.1038/s415... @grahancock.bsky.social @esbriolat.bsky.social @scienceanna.bsky.social @lauraakelley.bsky.social @uniexecec.bsky.social
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Nicholas A. Christakis @nachristakis.bsky.social · 01/10/2026
When did colors appear in the biological world? And which came first, color vision or coloration? By >100M years, it was color vision first, then coloration of fruit, then flowers, then warning signals, then sexual signals. For sexual signals, coloration and color vision evolved simultaneously.
quantamagazine.org
When Did Nature Burst Into Vivid Color? | Quanta Magazine
Scientists reconstructed 500 million years of evolutionary history to reveal which came first: colorful signals or the color vision needed to see them.
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Brendan Barrett @bjjbarrett.bsky.social · 29/09/2026
I am part of a team guest editing a special issue of the American Journal of Primatology on "Digitization and use of legacy datasets in primatology” and we are seeking out submissions due on 1 September 2027. onlinelibrary.wiley.com/page/journal...
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This Many Years Ago @thismanyyearsago.bsky.social · 27/09/2026
64 years ago, on the 27th of September 1962, Rachel Carson's book Silent Spring was published. It handled the environmental harm caused by the pesticide DDT and the disinformation spread by the chemical industry. Carson managed to sway public opinion and even policy. #otd #history 🗃️
Rachel Carson photo credit: Science History Images / Alamy
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Biodiversity and Ecosystem Services Network (BES-Net) @besnet.world · 14/09/2026
New research funding will focus on drivers of biodiversity loss in the Amazon, Congo Basin and Coral Triangle. @gcbcbiodiversity.bsky.social's fourth research call draws on the @ipbes.net Transformative Change Assessment. Applications are expected to open on 19 October.
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Science for Animal Welfare @scifaw.bsky.social · 17/08/2026
🔬 New funding opportunity! Apply for a $100,000 USD Systematic Review Grant from AAALAC International and Science for Animal Welfare. Support evidence-based best practices for laboratory animal welfare. Deadline: 1 Nov 2026. 🔗 ow.ly/9l1h50ZAr8I #ResearchFunding #SystematicReview
A teal and cream promotional graphic advertising a Systematic Review Grant. Text reads: "Systematic Review Grant". Amount: up to $100,000. Topic: laboratory animal welfare and best management practices. Closes: 1 November 2026. Science for Animal Welfare and AAALAC International logos are displayed along the bottom of the graphic.
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Max-Planck-Gesellschaft @maxplanck.de · 09/09/2026
We are hiring! Start at a #MaxPlanckInstitute with your own independent Max Planck Research Group. This position is equivalent to a W2 Professorship at a German university, or Associate Professor internationally. 🔗Apply until October 14th! www.mpg.de/career/max-p... #ScienceCareer #MPRG #TenureTrack
Call for independent Max Planck Research Groups
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Jocelyn Poissant @jocelynpoissant.bsky.social · 28/08/2026
🦌💩🦠 PhD opportunity! I am recruiting a fully-funded PhD student at the University of Calgary Faculty of Veterinary Medicine to study the causes and consequences of gut microbiome variation in caribou. Start date is flexible. Please share!
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Helen Mylne @helephantmylne.bsky.social · 19/08/2026
Primate Profile #73: Shortridge's Langur We have very little information about this species, besides that it's endangered, lives in north Myanmar (bordering on China), and eats leaves. They are hunted for traditional medicine and threatened by habitat loss. Image: @fishingcatt (iNat.org)
Shortridge's Langur sat on a thin branch in front of a rocky cliff, with tail hanging down, looking towards the camera.

These monkeys have long grey fur with a thick tail. Their facial skin is black, but their fluffy sideburns stick so far in towards the muzzle that it looks like they are permanently confused by life, exacerbated by their very round brown eyes.
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Bahl Lab @bahllab.bsky.social · 17/08/2026
🚨 4 new positions for postdoctoral research available at our @zukunftskolleg.bsky.social in beautiful Konstanz! If you are interested in exploring collective behaviour at the interface of theory and experiment, then consider applying! ⚠️ Deadline October 12 stellen.uni-konstanz.de/jobposting/4...
stellen.uni-konstanz.de
Four 2-year Postdoctoral Fellowships at the Zukunftskolleg
Application Deadline: 12 October 2026, 11:00 am (CET)
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Kate Nave @kathrynnave.eurosky.social · 29/07/2026
My postdoc is coming to an end, so I'm looking for work! Let me know if you, or anyone you know, wants to hire a philosopher of biology/cognition with a knack for cross-disciplinary work, a focus on autonomy + agency, and experience writing for the broader public (10+ yrs in sci/tech journalism).
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Interspecies Internet @interspecies-io.bsky.social · 02/07/2026
📣 New Lecture! Explore the science of theory of mind with @chriskrupenye.bsky.social. Learn how studies of great apes are reshaping our understanding of social cognition and animal intelligence. 📅Sat, 11 July 🕓16:00 GMT | 12:00 EDT | 09:00 PDT 📍Online Register: shorturl.at/GrRZe
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Lauren Brent @ljnbrent.bsky.social · 25/06/2026
The University of Exeter is not in budget deficit. Yet are proposing to cut 150 academic jobs. This include my job. Please sign and share the petition, write our Vice Chancellor, to your MP, and get the word out about the act of self harm this university is about to commit. c.org/yKcx6Zr29H
c.org
This campaign needs you now
Stop Redundancies at the University of Exeter
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Julie Teichroeb @teichroeb-lab.bsky.social · 21/06/2026
Another super fun ASP conference in the books!! As co-chair of the Research and Development Committee, I got to give out $20,000 in grants for exciting new primate research!!! 😍Looking forward to Costa Rica 🇨🇷next year!!! #ASP2026
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Julie Teichroeb @teichroeb-lab.bsky.social · 29/05/2026
Unpacking bags because our entire field season in Uganda was just canceled due to the Ebola outbreak. 😢 Better safe than sorry, but so disappointing for my students and team in the field.
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Cultural Evolution Society @culturalevolsoc.bsky.social · 22/05/2026
CEs Job Alert 🚨! 4-year teaching focused lecturership at Bristol in bio/evo anthropology with a quantitative focus. Bristol is a terrific city to live in, and many ECRS in the CES will hopefully fit the profile: www.bristol.ac.uk/jobs/find/de...
bristol.ac.uk
Details | Working at Bristol | University of Bristol
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Aerin Jacob, PhD @aerinj.bsky.social · 14/05/2026
A running thread of articles, blog posts, and more about the Government of Canada’s proposal to fast-track “major projects” and weaken federal environmental laws and regulations.
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Science News @scinews.bsky.social · 12/05/2026
The Mere Presence of One’s Own Smartphone in the Same Room Reduces Available Cognitive Capacity
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Jason Kamilar @jasonkamilar.bsky.social · 11/05/2026
Excited about our new paper led by postdoc Jacob Feder, which examines social organization variation of baboons and their relatives. www.pnas.org/doi/10.1073/... Jacob's website here: jacobfeder.weebly.com UMass news release here: www.umass.edu/news/article...
umass.edu
Baboon Societies Aren’t One-Size-Fits-All, Study Finds | UMass Amherst
UMass Amherst researchers identify three distinct social groups; findings offer fresh insight into evolutionary forces shaping social systems in primates, including humans.
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Alan McElligott @amcell.bsky.social · 09/05/2026
2024. Goats discriminate emotional valence in human voices. They habituated to repeated happy or angry speech, then looked longer when the valence changed, suggesting they perceived the shift. Familiar voices modulated responses. doi.org/10.1016/j.an... via @asab.org #AnimalBehaviour
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Dr Rachael Miller (Harrison) @drrmiller.bsky.social · 05/05/2026
Postdoc Opportunity! 4-year @royalsociety.org funded post @uniexecec.bsky.social: “Understanding the role of individual cognitive variation in reintroduction biology”. Closes: 5 June 2026. More info & to apply: careers.exeter.ac.uk/vacancies/78... Wt: @paradiseparkhayle.bsky.social & Wildwood Trust
Red-billed chough
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Julie Teichroeb @teichroeb-lab.bsky.social · 13/04/2026
One of the best feelings - Putting on email automatic replies and leaving civilization!!! 🫶
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Colin Carlson @colincarlson.bsky.social · 09/04/2026
New in @science.org ‼️ In the most comprehensive study to date, we show that wildlife trade is driving animal-to-human zoonotic spillover at a planetary scale, with +1 spillover per host every 10 years. Live animal markets and illegal trade pose even greater risks. 🔓 www.science.org/doi/10.1126/...
Wildlife trade drives animal-to-human pathogen transmission over 40 years
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Jennifer Botha @jenniferbotha.bsky.social · 10/04/2026
First-Ever Egg of a Mammal Ancestor Discovered! Research by myself, Julien Benoit (Wits) and Vincent Fernandez (ESRF) presents the first-ever egg of the therapsid Lystrosaurus, finally answering the question: Did the ancestors of mammals lay eggs? Yes, they did! doi.org/10.1371/jour...
doi.org
The first non-mammalian synapsid embryo from the Triassic of South Africa
Oviparity was likely the plesiomorphic reproductive condition for non-mammalian Synapsida, the stem-mammal group. Yet, despite nearly two centuries of research, no definitive fossil eggs of late Palae...
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Nature @nature.com · 10/04/2026
Nearly half of all wild mammal species traded for food, fur, research and traditional medicines carry at least one pathogen that causes disease in humans go.nature.com/4mm57te
go.nature.com
Almost half of traded wildlife carry disease-causing pathogens
More than 40% of traded mammal species share at least one pathogen with humans, compared with only 6% of non-traded mammals.
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Alt National Park Service @altnps.bsky.social · 07/04/2026
#SaveUSFS
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Alan McElligott @amcell.bsky.social · 01/04/2026
2026. Mammal defaunation leads to biotic homogenization of plant communities in tropical rainforests. esajournals.onlinelibrary.wiley.com/doi/full/10....
esajournals.onlinelibrary.wiley.com
Mammal defaunation leads to biotic homogenization of plant communities in tropical rainforests
Biotic homogenization is the process in which species communities become increasingly similar across different regions over time. This phenomenon has substantial ecological, evolutionary, and economi...
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Animal Behavior Society @animbehsociety.bsky.social · 31/03/2026
Do you love animal behavior & want to share that joy with younger folks? Write a short article on animal behavior for Frontiers for Young Minds (ages 8–15), co-authored with an undergrad! Part of an international ABS collection. Expression of interest due April 30. docs.google.com/forms/d/e/1F...
Flyer advertising special collection of stories for Frontiers for Young Minds. We invite expressions of interest for a curated collection of short articles on animal behavior to be published in Frontiers for Young Minds, an open-access journal for readers ages 8–15.
This international collection, developed in collaboration with the Animal Behavior Society, will introduce young readers to how scientists explain behavior using Tinbergen’s four questions. Each article will be co-authored by a researcher and an undergraduate, with an emphasis on clear, engaging communication.
Articles will be ~1,500 words and designed for a broad student and classroom audience. Contributors will work with an undergraduate co-author and participate in iterative editorial development prior to submission.
We anticipate selecting approximately 10–12 articles, depending on the strength and diversity of submissions.
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Ben Sheldon @sheldonbirds.bsky.social · 30/03/2026
Two great postdoc opportunities with @eesaupe.bsky.social in Oxford on macroecology/extinction/conservation through a paleobiological lens
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Julie Teichroeb @teichroeb-lab.bsky.social · 29/03/2026
Excited to have more work out from Colobus vellerosus in Ghana! Led by @iuliabadescu.bsky.social looking at expression of self-directed behaviours in females in situations provoking anxiety. Males are troubling for females... Check it out! Read-only full version available here rdcu.be/favqS
rdcu.be
Male Sexual Coercion During Mating and Infanticide Risk Increase Self-directed Behaviors in Female Black-and-White Colobus (Colobus vellerosus)
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Claudia Wascher @wascherclaudia.bsky.social · 28/03/2026
Post-doc opportunity on comparative cognition and movement dynamics in corvids with the brilliant Prof Debbie Kelly at the University of Manitoba
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Andy Radford @andyradford.bsky.social · 27/03/2026
📢Fully-funded #PhD opportunity with us ❓Quantifying animal #movement patterns & behavioural #interactions in a changing world 👥Joint position in @bristolbiosci.bsky.social & #MacquarieUniversity 📆19th April deadline tinyurl.com/343acaev #maths #modelling #data #fieldwork #Australia 🙏PLEASE SHARE
Zebra finches in Australia; one of the study organisms for the PhDDwarf mongoose staring at a camera in South Africa; one of the PhD study organisms
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MU-Peter Shimon 🀄 @mu-peter.bsky.social · 25/03/2026
🦧Very sad news that Dr Birutė Galdikas, world-renowned anthropologist and orangutan researcher, has died at the age of 80 One of the Leakey Trimates she was the first scientist in the world to begin in-depth studies of orangutans The Loss of Professor Birutė Galdikas 👩‍🔬🏺🧪 www.vdu.lt/en/vmu-commu...
Dr Birutė Galdikas
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David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social · 24/03/2026
Seriously what is going on with octopuses Get a job and stop bumming rides from other organisms! www.popsci.com/environment/...
popsci.com
Shark's 'mystery hat' turns out to be a giant octopus
Researchers spotted the unlikely travel pair near New Zealand.
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Fichtel-Kappeler-Lab @kirindy.bsky.social · 24/03/2026
Seeking a motivated postdoc (2+3 yrs) to study links between cognition, behavior, and fitness in lemurs at our long-term field site in Kirindy Forest, Madagascar. Join an interdisciplinary team working on wild populations. @primatenzentrum.bsky.social. Apply here: www.dpz.eu
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Chris Krupenye @chriskrupenye.bsky.social · 20/03/2026
Job 🚨 Please share!! We have a teaching track faculty opening in our undergraduate behavioral biology program at Johns Hopkins University Teaching animal behavior plus self-developed courses facultyjobs.jhu.edu/Positions/De... @jhu.edu @jhuartssciences.bsky.social
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Julie Teichroeb @teichroeb-lab.bsky.social · 20/03/2026
I chuckle every time the brms package tells me to “adjust my expectations accordingly”.
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Fichtel-Kappeler-Lab @kirindy.bsky.social · 08/03/2026
Fully funded PhD position on primate parochialism! Study how cooperation within groups and conflict between groups evolve in red-fronted lemurs at our long-term field site in Kirindy Forest, Madagascar. @kirindy.bsky.social & @primatenzentrum.bsky.social. Apply here: www.dpz.eu
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Theo Bakker @tcmbakker.bsky.social · 18/03/2026
James Traniello and I, and Associate Editors of Behavioral Ecology and Sociobiology, have prepared editorials commemorating the semicentennial of Wilson's Sociobiology. Check it out! link.springer.com/article/10.1... and link.springer.com/article/10.1...
link.springer.com
Sociobiology and the transformation of evolutionary behavioral biology - Behavioral Ecology and Sociobiology
Behavioral Ecology and Sociobiology -
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mhoeschele.bsky.social @mhoeschele.bsky.social · 18/03/2026
I have a new PhD position available on any topic related to musicality or animal communication that aligns well with our current research programs. Deadline March 31: oeaw.ac.at/jobs?jh=795a... For more info about my Musicality and Bioacoustics group: oeaw.ac.at/en/ari/resea...
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Julie Teichroeb @teichroeb-lab.bsky.social · 16/03/2026
Includes a primatology hire!
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Science Magazine @science.org · 13/03/2026
Bonobos bully as much as chimpanzees—but their victims differ by sex, according to new #ScienceAdvances research. scim.ag/4sgXciX
scim.ag
Chimpanzees are not more aggressive than bonobos but target sexes differently
Chimpanzees and bonobos differ in aggression distribution but not magnitude.
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DrTanyaMSmith.bsky.social @drtanyamsmith.bsky.social · 20/02/2026
Very excited to be #Co-Leading a World Cafe on Collective Action for @bawmn.bsky.social in Denver in one month - still time to register if you're going to #AABA2026 @bioanth.org! We're got an awesome program with a workshop, off-site luncheon, and on-site Happy Hour ~ more details here: bawmn.org
bawmn.org
Biological Anthropology Women's Mentoring Network
Creating Connections and Supporting Women across Bioanthropology
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Ecology of Animal Societies @livingingroups.bsky.social · 10/03/2026
3-year Independent Post-doc in Animal Behavior based at the Smithsonian Tropical Research Institute in Panama! Three positions, each including salary & a research budget. Applications due April, 15th. DM if you are interesting in developing a project with us! stri.si.edu/academic-pro...
stri.si.edu
3 Year Postdoctoral Fellowships in Animal Behavior
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Cultural Evolution Society @culturalevolsoc.bsky.social · 19/02/2026
🚨 Job Alert: Professorship in Evolutionary Anthropology / Primatology at University of Zurich, focused on understanding evolutionary and cultural evolutionary foundations of gender-based inequality and violence, with research in non-human primates. jobs.uzh.ch/job-vacancie...
jobs.uzh.ch
UZH: Professorship for Evolutionary Anthropology and Primatology
We are seeking candidates in the field of Comparative Evolutionary Anthropology and Primatology for the Irene Staehelin Endowed Professorship at the University of Zurich. This position focuses on the ...
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Comparative Cognition Society @compcogsoc.bsky.social · 20/02/2026
#Postdoc #Job opportunity in #AnimalBehaviour with Jorg Massen at @utrechtuniversity.bsky.social. Check out the position here: www.uu.nl/en/organisat...
uu.nl
Postdoc Position in Animal Behaviour
Does intergroup conflict shape intragroup (parochial) prosociality in primates? If so, what behavioural, neuroendocrine, and (epi)genetic mechanisms drive it.
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Julie Teichroeb @teichroeb-lab.bsky.social · 14/02/2026
What’s better to read about on Valentine’s Day than our new paper on same-sex sex in Rwenzori colobus? ❤️❤️ Monkey love knows no bounds. can01.safelinks.protection.outlook.com?url=https%3A...
can01.safelinks.protection.outlook.com
Colobus Monkeys in a Multilevel Society Show Frequent Adult Male Same-Sex Sexual Behavior with High Recurrence and Low Constraint
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Dmitri Petrov @petrovadmitri.bsky.social · 12/02/2026
Happy Darwin Day to all! To celebrate can you comment with your favorite paper on evolutionary biology from the last few years? Whatever comes to mind and whichever paper that really changed your view of evolution.
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Chris Krupenye @chriskrupenye.bsky.social · 05/02/2026
Imagination in bonobos! I am thrilled to share a new paper w/ Amalia Bastos, out now in @science.org We provide the first experimental evidence that a nonhuman animal can follow along a pretend scenario & track imaginary objects. Work w/ Kanzi, the bonobo, at Ape Initiative youtu.be/NUSHcQQz2Ko
youtu.be
Apes Share Human Ability to Imagine
YouTube video by Johns Hopkins University
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