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Eythan Cousin

@eythancousin

Macacologist πŸ’πŸ΅ 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 β˜€οΈ he/him

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20.08.2025
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Latest posts by Eythan Cousin @eythancousin

New great paper from my friends and colleagues‼️
Pan species may be more similar than previously thought... πŸ‘€

Congrats @emilebryon.bsky.social on your first 1st authored paper πŸ‘πŸ»

Check it outπŸ‘‡

11.03.2026 18:30 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

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 πŸ™Œ and I hope the attendees and presenters enjoyed it as much as we did πŸŽ‰

See you next year in a new location πŸ‘‹

04.03.2026 07:44 πŸ‘ 5 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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What a pre-conference workshop on Bayesian statistical methodsβ€”a powerful toolkit for our community! πŸ“Š

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! πŸ™Œ

02.03.2026 14:35 πŸ‘ 13 πŸ” 8 πŸ’¬ 1 πŸ“Œ 0
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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.

#Postdoc #Job opportunity in #AnimalBehaviour with Jorg Massen at @utrechtuniversity.bsky.social. Check out the position here: www.uu.nl/en/organisat...

20.02.2026 17:24 πŸ‘ 21 πŸ” 37 πŸ’¬ 0 πŸ“Œ 0
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Registration Registrations for the conference and the pre-conference workshop are now OPEN! Register for the conference (26-27/02):Β Culture Conference 2026 – Registration form Register for the worksh…

The Culture Conference 2026 is already starting next week! πŸ₯³

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 πŸ’»

See you next week in Utrecht πŸŒ‡

To register:πŸ‘‡
culture-conference.com/registration/

18.02.2026 15:25 πŸ‘ 6 πŸ” 7 πŸ’¬ 0 πŸ“Œ 0
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The Culture Conference 2026 programme is out! πŸŽ‰

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 πŸ™Œ

10.02.2026 11:13 πŸ‘ 9 πŸ” 4 πŸ’¬ 1 πŸ“Œ 1

If you want to get hands-on experience using STBayes, come join the Culture Conference workshop, animated by @mchimento.bsky.social!

πŸ‘‰ culture-conference.com/workshop/

29.01.2026 12:37 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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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…

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 🌍 πŸ§ͺ

Read the blog here πŸ‘‡

29.01.2026 12:02 πŸ‘ 72 πŸ” 24 πŸ’¬ 0 πŸ“Œ 2

Join us for a few drinks in Utrecht just before the conference! πŸ™ŒπŸ»

21.01.2026 18:19 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Happy New Year from the Culture Conference organisers πŸŽ‰ 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!

15.01.2026 06:55 πŸ‘ 4 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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Registration Registrations for the conference and the pre-conference workshop are now OPEN! Register for the conference (26-27/02):Β Culture Conference 2026 – Registration form Register for the workshop (2…

Registrations are now open πŸ“’ 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 πŸŽ‰ (the workshop has a small fee).

Reminder: Abstract submission closes soonβ€”submit yours before Monday!

10.12.2025 08:07 πŸ‘ 8 πŸ” 11 πŸ’¬ 0 πŸ“Œ 0

Still 10 days to submit your abstract πŸ‘‡πŸ‘‡

05.12.2025 09:38 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

‼️Reminder‼️
5 days left to submit an abstract and come present your work in Utrecht in February for the Culture Conference 2026!
πŸ‘‡

03.12.2025 10:07 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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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…

πŸ”” 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...

24.08.2025 18:40 πŸ‘ 20 πŸ” 12 πŸ’¬ 0 πŸ“Œ 1

Come join this exciting workshop on social network analysis and social transmission, all within a Bayesian framework!! πŸ’»

And many thanks to @danielredhead.bsky.social and @mchimento.bsky.social for conducting it, I'm looking forward 🀩

More information below πŸ‘‡

28.11.2025 09:23 πŸ‘ 10 πŸ” 7 πŸ’¬ 0 πŸ“Œ 0
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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!

25.11.2025 20:25 πŸ‘ 45 πŸ” 52 πŸ’¬ 2 πŸ“Œ 1

Excited to present next year among this wonderful group!

18.11.2025 10:58 πŸ‘ 4 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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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 πŸ‘‰ taylorhersh.weebly.com

18.11.2025 07:46 πŸ‘ 4 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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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 πŸ‘‰ erinwessling.com

13.11.2025 14:41 πŸ‘ 8 πŸ” 3 πŸ’¬ 0 πŸ“Œ 1
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2nd keynote!

Dr. Sabine NΓΆbel, 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

07.11.2025 11:30 πŸ‘ 7 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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Culture Conference 2026 26th & 27th February, Utrecht, The Netherlands

‼️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 πŸ™ŒπŸ’»

So stay tuned for future announcements here & on the website πŸ”Ž
culture-conference.com

22.10.2025 14:28 πŸ‘ 13 πŸ” 8 πŸ’¬ 1 πŸ“Œ 0