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Eccellenza Professor at UZH Evolutionary Anthropology 🦍 P.I. APE Group 🦍 Co-director Nimba Chimpanzee Project | Ape material culture | Conservation. She/her www.apegroup-uzh.com
Kathelijne Koops









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📣ATTENTION!!! Postdoc position on Creativity in Wild Chimpanzees and Bonobos 🤩 With the APE Group & Wildminds Lab @nakedprimate.bsky.social Come join us!!! ✨Please RT✨ @efprimatology.bsky.social @ips-primatenews.bsky.social @primatesocietygb.bsky.social
Join us!!! 2 (!) PhD positions on wild chimpanzees and bonobos in the Ape Behaviour & Ecology Group and Wildminds Lab!!! 🤩🤩🤩
The APE Group has a typical bonobo/chimpanzee-like fission-fusion social structure 😄 This foraging sub-group (or ‘party’) is saying goodbye to our emigrating female Anaïs! We so enjoyed your stay with us!!
It’s a Nimba baby boom!!! 🥰 Check out all these cute additions to (one of) our study groups in the Nimba Mountains of Guinea 🇬🇳 @NimbaChimpanzeeProject
Enjoying the 30th International Primatological Society (IPS) conference in Antananarivo!! 🥳 The Ape Behaviour & Ecology Group united in Madagascar!! 🤩
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11mo
Jun 6, 2025
✨Check out this new publication✨ Using long-term data from the Tsimane, we show that the differences between boys and girls in how their object play develops are linked to the different subsistence roles of men and women. Read the full article here: www.cambridge.org/core/journal...
Jun 6, 2025
Magical last day in Nimba 💚 I got to spend the afternoon with Kaija (named after my daughter of similar age!). 😍
Meet the newest addition to the Nimba Chimpanzee Project team: Indri ❤️🐕 Small but mighty!!! 🌟 @ApeBehaviour&EcologyGroup
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7mo
Mar 31, 2025
9mo
I'd apply in a heartbeat if I could. Most creative (!) project proposal I've ever read, brilliant fieldwork opportunities, and the BEST supervising team you could wish for! Apply, apply, apply!
Kathelijne Koops
Kathelijne Koops
Kathelijne Koops
Kathelijne Koops
11mo
Kathelijne Koops
Kathelijne Koops
Kathelijne Koops
Kathelijne Koops
Laura van Holstein
Tune into this awesome new chimp drumming study!!! 🧵 🥁 Featuring the fabulous Nimba chimps!
May 11, 2025
Object play in Tsimane children: implications for sex-specific division of labour - Volume 7
www.cambridge.org
Object play in Tsimane children: implications for sex-specific division of labour | Evolutionary Human Sciences | Cambridge Core
Kathelijne Koops
ALT: a gorilla is sitting on the ground with the words wahoo !
media.tenor.com
a gorilla is sitting on the ground with the words wahoo !
📣 Join the K/Creative Ape Team 🤓 2 PhDs on Creativity in Wild Chimpanzees & Bonobos; w myself & the v awesome @kathelijnekoops.bsky.social @snf-fns.ch Uni Zurich @uniofstandrews.bsky.social @efp2026.bsky.social @ips-primatenews.bsky.social @primatesocietygb.bsky.social @primbehavecol.bsky.social 🐵🧪
11mo
Join us!!! 2 (!) PhD positions on wild chimpanzees and bonobos in the Ape Behaviour & Ecology Group and Wildminds Lab!!! 🤩🤩🤩
11mo
Cat Hobaiter
TLDR: new paper headed up by @vestaeleuteri.bsky.social & with an awesome team, incl @andrearavignani.bsky.social , showing chimps have rhythm in their drumming & differences b/w east & west drum rhythms! www.cell.com/current-biol... But didn’t we know this already you ask? Well… 🧵1/16
Kathelijne Koops
May 9, 2025
📣 Join the K/Creative Ape Team 🤓 2 PhDs on Creativity in Wild Chimpanzees & Bonobos; w myself & the v awesome @kathelijnekoops.bsky.social @snf-fns.ch Uni Zurich @uniofstandrews.bsky.social @efp2026.bsky.social @ips-primatenews.bsky.social @primatesocietygb.bsky.social @primbehavecol.bsky.social 🐵🧪
11mo
Cat Hobaiter
Chimpanzees drum on the buttress roots of trees for communication. Eleuteri et al. investigate the presence of key elements of musical rhythm and of regional variation in chimpanzee buttress drumming....
www.cell.com
Chimpanzee drumming shows rhythmicity and subspecies variation
Cat Hobaiter
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