Sign in

Eythan Cousin

@eythancousin.bsky.social
93 followers 204 following 7 posts

Macacologist 🐒🐵 PhD candidate interested in sociality, culture and the consequences of inter-group differences in rhesus macaques. Animal Behaviour and Cognition - Primate Culture Origins Group - Utrecht University ☀️ he/him

PostsRepliesMedia
Reposted by Eythan Cousin
Culture Conference @cultconf.bsky.social · 22/09/2026
‼️SAVE THE DATE‼️ We are excited to welcome you for the next Culture Conference, taking place 31 March to 2 April 2027 at the MPI for Evolutionary Anthropology @mpi-eva-leipzig.bsky.social in Leipzig, Germany! Stay tuned for future announcements here & on the website 🔎 culture-conference.com
1199
Reposted by Eythan Cousin
Debottam Bhattacharjee @debottam1991.bsky.social · 30/09/2026
Join us for your bachelor or master projects on Japanese macaque affect & cognition at the Affenberg Research Station in Austria. Details in the photo 👇 Write to us: affenberg.lewi@univie.ac.at / debottam.bhattacharjee@uni-goettingen.de Project abstract link: gepris.dfg.de/project/5630...
058
Reposted by Eythan Cousin
T Revathe @revathe.bsky.social · 24/09/2026
!! New in @science.org !! How do animals learn broad skills necessary for survival in the wild? Our latest study on wild Sumatran orangutans at Suaq provides answers. 1/11 www.science.org/doi/10.1126/...
science.org
How 8 years of social and individual learning interact to shape ecological competence in orangutans
Cultural learning permeates human skill and knowledge acquisition. To understand its importance for nonhuman apes, we analyzed just under 7000 records of behavioral bouts of social and individual lear...
38335
Reposted by Eythan Cousin
Zoë Goldsborough @zoegoldsborough.bsky.social · 13/08/2026
Imagine you are a white-faced capuchin monkey on Jicarón island learning how to use stone tools 🔨 Your mother does not use tools, so who do you turn to as a model? Our new manuscript answering this question is out now in Animal Behaviour @asab.org. doi.org/10.1016/j.an.... A 🧵 of our findings (1/10)
A juvenile white-faced capuchin monkey eating a coconut. Photo credits Christian Ziegler
17728
Reposted by Eythan Cousin
Quentin Bacquelé @quentinbacquele.bsky.social · 23/07/2026
1/ The world's songbirds sing in just 8 basic sounds. And where a bird lives decides which ones it uses. My first PhD paper is out now in @science.org (www.science.org/doi/10.1126/science.aee6239) Here is what we found:
12502183
Reposted by Eythan Cousin
ASABPSGB2026 @asabpsgb2026.bsky.social · 17/06/2026
Registration and abstract submission for the joint ASAB-PSGB winter meeting in Edinburgh (December 8th - 10th) will be opening on the 1st of July! The theme is Social Learning and Culture. More details about the meeting and registration at: asabpsgbwinter.github.io//2026/
asabpsgbwinter.github.io
Joint Winter Conference of ASAB and PSGB
11210
Reposted by Eythan Cousin
Adam Provin @adamprvn.bsky.social · 02/07/2026
Glad to see the first article of my PhD as a pre-print ! 📖 We discuss about what social affordances black crested macaques may perceive and use to guide their approach decision ➡️ www.biorxiv.org/content/10.6... @fbeurrier.bsky.social @connectthedots.bsky.social @neuroprimato.bsky.social
biorxiv.org
A Social Affordance Framework for Understanding Approach Decisions in Wild Crested Macaques (Macaca nigra)
Approaching conspecifics is a fundamental component of social interactions. Such decisions are typically investigated through the study of social relationships (e.g., kinship, dominance, affiliation) ...
085
Reposted by Eythan Cousin
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
1287107
Reposted by Eythan Cousin
Nora Slania @noraslania.bsky.social · 19/06/2026
Have a look at the final publication here: www.sciencedirect.com/science/arti... Turns out (and I know we've all suspected it) chimp culture may be way broader and richer than 39 behaviors. 😉
sciencedirect.com
Chimpanzee culture beyond the conspicuous: Evidence for broad-scale observational social learning in wild individuals
Wild chimpanzee cultures have traditionally been studied through group-level comparisons of a limited set of conspicuous skills. The cultural relevanc…
11910
Reposted by Eythan Cousin
Wendel van der Sluis @wendelvandersluis.bsky.social · 05/06/2026
Call for Papers Who chooses whom – and why? From #Birds and #Primates to #Humans and other species, #Attraction and #PartnerChoice influence how #Relationships begin, develop and endure. Yet researchers often study these processes within separate disciplinary and species-specific traditions.
202
Reposted by Eythan Cousin
Zanna Clay @zannaclay.bsky.social · 21/04/2026
Social structure as a form of collective intelligence In our framework, we argue that social structure is a form of collective intelligence shaped by and shaping individual decision-making Out now in @royalsocietypublishing.org w/ J Brooker, E van Leeuwen royalsocietypublishing.org/rstb/article...
royalsocietypublishing.org
Social structure as a form of collective intelligence: a new framework
Abstract. Collective intelligence arises when group-level cognition exceeds the capabilities of individual members, enabling more effective learning, decis
0146
Reposted by Eythan Cousin
Camille Troisi @camilletroisi.bsky.social · 15/04/2026
📢Fully-funded #PhD opportunity with us: 🐦 Quantifying (social) learning and social behaviour in an urbanised world 🐦 Position at @ceec-research.bsky.social 📆29th May deadline More info: tinyurl.com/yz28s96x Apply: tinyurl.com/2wpkb64y #cognition #socialbehaviour #fieldwork #birds 🙏Please Share
Great tit perched on a branch, with beak slightly open. 
Photo credit: Alizée Vernouillet
28398
Reposted by Eythan Cousin
SFB 1528 - Cognition of Interaction @sfb1528.bsky.social · 08/04/2026
Claudia Fichtel (@kirindy.bsky.social) is offering a two-year Postdoc position to study social cognition in wild lemurs at the Kirindy Forest Research Station www.dpz.eu/karriere/ste...
dpz.eu
Postdoctoral Researcher
Cognition in the wild: The Fichtel-team investigates the links between cognition, behavioral strategies, and survival in lemurs at our field site Kirindy Forest, Madagascar.
101
Reposted by Eythan Cousin
SFB 1528 - Cognition of Interaction @sfb1528.bsky.social · 08/04/2026
Finally, Julia Fischer (@julxf.bsky.social) at the @primatenzentrum.bsky.social is looking for a motivated field research assistant to join her team at the Simenti Field Site in Senegal to study Guinea baboons www.dpz.eu/karriere/ste...
dpz.eu
Field research assistant for Guinea baboon research in Senegal
Sie befinden sich hier:
001
Reposted by Eythan Cousin
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
080104
Reposted by Eythan Cousin
Zach Garfield @zhgarfield.com · 15/03/2026
What I find particularly striking is the within-species between-group variation in rates of observed aggression... #BioAnth 🧪 doi.org/10.1126/scia...
Figure from manuscript illustrating distributions of rates of aggression for each group by each species. It shows there's much overlap, but the most and least aggressive groups seems distinct. 

Caption from MS:

Fig. 6. Posterior sample distributions for the group intercepts for aggression. (A) shows distribution for total aggression, and (B) shows distribution for contact aggression only. Black lines reflect a 95% CI.
1154
Eythan Cousin @eythancousin.bsky.social · 11/03/2026
New great paper from my friends and colleagues‼️ Pan species may be more similar than previously thought... 👀 Congrats @emilebryon.bsky.social on your first 1st authored paper 👏🍻 Check it out👇
040
Eythan Cousin @eythancousin.bsky.social · 04/03/2026
Can't believe the Culture Conference 2026 is already finished! I am happy and proud to have organised it in Utrecht 2 years in a row with my colleagues and friends from the PriCog team 🙌 and I hope the attendees and presenters enjoyed it as much as we did 🎉 See you next year in a new location 👋
050
Reposted by Eythan Cousin
Culture Conference @cultconf.bsky.social · 02/03/2026
What a pre-conference workshop on Bayesian statistical methods—a powerful toolkit for our community! 📊 Many thanks to Daniel Redhead and Ramona Roller for guiding us through STRAND and to Michael Chimento for the introduction to STbayes. And thank you to all participants for their energy! 🙌
1138
Reposted by Eythan Cousin
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.
02237
Reposted by Eythan Cousin
Culture Conference @cultconf.bsky.social · 18/02/2026
The Culture Conference 2026 is already starting next week! 🥳 If you plan to attend in-person, please register ‼️before Sunday 22/02‼️ We are almost full, so don’t wait 😊 Online registration will remain open 💻 See you next week in Utrecht 🌇 To register:👇 culture-conference.com/registration/
culture-conference.com
Registration
Registrations for the conference and the pre-conference workshop are now OPEN! Register for the conference (26-27/02): Culture Conference 2026 – Registration form Register for the worksh…
067
Reposted by Eythan Cousin
Culture Conference @cultconf.bsky.social · 10/02/2026
The Culture Conference 2026 programme is out! 🎉 From keynotes to talks and posters, we are excited to share a diverse and interdisciplinary lineup. A big thank you to all contributors. With the conference coming up in two weeks, we’re very much looking forward to welcoming you in Utrecht 🙌
194
Eythan Cousin @eythancousin.bsky.social · 29/01/2026
If you want to get hands-on experience using STBayes, come join the Culture Conference workshop, animated by @mchimento.bsky.social! 👉 culture-conference.com/workshop/
020
Reposted by Eythan Cousin
Methods in Ecology and Evolution @methodsinecoevol.bsky.social · 29/01/2026
New blog post!!🚨 Michael Chimento gives an overview of the new R package STbayes, designed for creating, fitting and understanding Bayesian models of social transmission 🌍 🧪 Read the blog here 👇
buff.ly
Studying social transmission using STbayes
Post provided by Michael Chimento. When studying animal culture, it’s important to establish whether novel behaviours or information have spread through social contact, or are rather innovated or p…
07224
Eythan Cousin @eythancousin.bsky.social · 21/01/2026
Join us for a few drinks in Utrecht just before the conference! 🙌🍻
000
Reposted by Eythan Cousin
Culture Conference @cultconf.bsky.social · 15/01/2026
Happy New Year from the Culture Conference organisers 🎉 We wish you a year filled with kindness, curiosity, and fruitful research. We still have a few spots available for presentations. Feel free to send us your abstract if you’d like to share your work with us in February!
044
Reposted by Eythan Cousin
Culture Conference @cultconf.bsky.social · 10/12/2025
Registrations are now open 📢 Want to join the conference and/or the workshop? Head to our website: culture-conference.com/registration/ As every year, attendance at the conference is free 🎉 (the workshop has a small fee). Reminder: Abstract submission closes soon—submit yours before Monday!
culture-conference.com
Registration
Registrations for the conference and the pre-conference workshop are now OPEN! Register for the conference (26-27/02): Culture Conference 2026 – Registration form Register for the workshop (2…
0811
Eythan Cousin @eythancousin.bsky.social · 05/12/2025
Still 10 days to submit your abstract 👇👇
000
Eythan Cousin @eythancousin.bsky.social · 03/12/2025
‼️Reminder‼️ 5 days left to submit an abstract and come present your work in Utrecht in February for the Culture Conference 2026! 👇
000
Reposted by Eythan Cousin
SKeupp @skeupp.bsky.social · 24/08/2025
🔔 New paper out on Social evaluation of skill and competence in primates @mariehirel.bsky.social, @williamohearn.bsky.social and @julxf.bsky.social made this happen www.sciencedirect.com/science/arti...
sciencedirect.com
Social evaluation of skill and competence in primates
Social life is a continuous interplay of observing and interacting with conspecifics, predicting their behavior, and responding to their actions. This…
02012
Eythan Cousin @eythancousin.bsky.social · 28/11/2025
Come join this exciting workshop on social network analysis and social transmission, all within a Bayesian framework!! 💻 And many thanks to @danielredhead.bsky.social and @mchimento.bsky.social for conducting it, I'm looking forward 🤩 More information below 👇
0107
Reposted by Eythan Cousin
Primate Behavioral Ecology @primbehavecol.bsky.social · 25/11/2025
Come and join our lab! We have TWO fully funded PhD positions AND a paid field assistant opportunity in our Behavioral Ecology group @uni-goettingen.de & @primatenzentrum.bsky.social. Projects will be part of @rtg2906-curiosity.bsky.social & @sfb1528.bsky.social!! Details in thread. Please re-post!
24953
Reposted by Eythan Cousin
Erin Wessling @northernlimitpt.bsky.social · 18/11/2025
Excited to present next year among this wonderful group!
041
Reposted by Eythan Cousin
Culture Conference @cultconf.bsky.social · 18/11/2025
Last keynote announcement: Dr. Taylor Hersh! She explores how animal communication varies over space and time, with a particular focus on cetacean social communication and the cultural processes that shape group-specific vocal traditions. Discover her research here 👉 taylorhersh.weebly.com
043
Reposted by Eythan Cousin
Culture Conference @cultconf.bsky.social · 13/11/2025
Meet our 3rd keynote: Dr. Erin Wessling! Her work connects research on Pan behavioural ecology with conservation practice, with a focus on understanding and protecting chimpanzee cultures. Learn more about Erin’s work 👉 erinwessling.com
083
Reposted by Eythan Cousin
Culture Conference @cultconf.bsky.social · 07/11/2025
2nd keynote! Dr. Sabine Nöbel, from Martin-Luther-University Halle-Wittenberg! She studies how socially learned mating preferences spread and persist across generations in Drosophila and explores the evolutionary consequences of animal culture. Discover her work: sabinenoebel.wordpress.com
073
Reposted by Eythan Cousin
Culture Conference @cultconf.bsky.social · 22/10/2025
‼️SAVE THE DATE‼️ We are excited to welcome you again in Utrecht, NL for the next Culture Conference on the 26th & 27th of February 2026! And surprise! We will also host a hands-on workshop on the 25th/02 🙌💻 So stay tuned for future announcements here & on the website 🔎 culture-conference.com
culture-conference.com
Culture Conference 2026
26th & 27th February, Utrecht, The Netherlands
1138