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Cedric Zimmer

@cedriczimmmer

Associate professor at University Sorbonne Paris Nord. Interested in how animals cope with stress and phenotypic flexibility mostly in 🐦.

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29.10.2023
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Latest posts by Cedric Zimmer @cedriczimmmer

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FKBP5 expression is related to risky foraging in house sparrows Responding appropriately to unpredictable challenges requires the ability to match phenotype to current conditions. The hypothalamic-pituitary-adrenal…

New paper on the link between FKBP5 expression
and risky foraging in house sparrow. Low FKBP5 expression is associated with increased risk taking. Also confirming correlation between blood and HPA axis regulatory region expression with @martinlabusf.bsky.social www.sciencedirect.com/science/arti...

10.01.2026 11:14 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1
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The 5 stages of the β€˜enshittification’ of academic publishing Academic publishing now shows the same decline that has hit social media and online marketplaces.

The 5 stages of the β€˜enshittification’ of academic publishing
#academicSky

theconversation.com/the-5-stages...

07.01.2026 23:19 πŸ‘ 38 πŸ” 21 πŸ’¬ 1 πŸ“Œ 3
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PLEASE SHARE

🚨🚨 6-month RA position available at the Univ. of St Andrews to work with Sue Healy (@cogwild.bsky.social), Simone Meddle (@simonemeddle.bsky.social) and I on the behavioural neuroendocrinology of early reproduction in zebra finches.

tinyurl.com/577cx9tj

Deadline: 03/12/2025
⬇️

19.11.2025 18:23 πŸ‘ 26 πŸ” 33 πŸ’¬ 1 πŸ“Œ 2
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Bird Brains and Behavior: A Synthesis From two avian neurobiologists, a captivating deep dive into the mechanisms that control avian behavior.The last few decades have produced extensive resear

A reminder to anyone interested in #brains #birds or behaviour, our new book is available for FREE as an ebook in addition to print copies.
#neuroethology #neuroskyence #ornithology πŸ§ͺ🧠πŸͺΆ

direct.mit.edu/books/oa-mon...

20.11.2025 11:58 πŸ‘ 89 πŸ” 43 πŸ’¬ 1 πŸ“Œ 5
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China Scholarship Council PhD studentships - apply now! | Christos Ioannou Blog post description.

Chinese national interested in a PhD with fish?

Join our lab with a fully-funded PhD from the CSC and UoB.

Success rates are high if you're eligible. More details, including application link (deadline 1st December!) here:
ioannougroup.com/china-schola...

@asab.org @bristolbiosci.bsky.social

18.11.2025 16:22 πŸ‘ 10 πŸ” 11 πŸ’¬ 0 πŸ“Œ 0
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There’s one month left to apply for the PhD position on interactions between contaminants and parasites in common terns, co-supervised by @alicecarravieri.bsky.social, Bernd Sures from @unidue.bsky.social and myself. You can do so here: euraxess.ec.europa.eu/jobs/380142

12.11.2025 22:49 πŸ‘ 22 πŸ” 32 πŸ’¬ 0 πŸ“Œ 1
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Antimicrobial Resistance (AMR) in Gamebirds: A One Health Approach to Understanding and Mitigating the Risk of AMR Evolution and Spread through Ecosystems at University of Exeter on FindAPhD.com PhD Project - Antimicrobial Resistance (AMR) in Gamebirds: A One Health Approach to Understanding and Mitigating the Risk of AMR Evolution and Spread through Ecosystems at University of Exeter, list...

*PhD opportunity @uniexecec.bsky.social* How does antimicrobial resistance spread through ecosystems?

Combine fieldwork (rodent trapping 🐭, habitat surveys 🌳, pheasant sampling 🦀), molecular techniques, GIS, and spatial modelling to understand AMR evolution and spread. πŸ”¬πŸ¦ πŸ§ͺ
Please repost!

12.11.2025 18:07 πŸ‘ 10 πŸ” 19 πŸ’¬ 0 πŸ“Œ 0

Join our Student Course in Behavioral Biology in Paris. 5 invited talks on exciting topics in animal behavior, and round table discussion on AI. Free of charge, registration before 31 Oct (in person) and 12 Nov (online participation). Please RT.
www-leec.univ-paris13.fr/pages/IFE.20...

12.10.2025 06:26 πŸ‘ 6 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0

The 8th International Student Course in Behavioural Biology organized by IFE will be held on November 17th-18th 2025.
Join us on Condorcet campus (Aubervilliers) or online it's free!!!!
leec.univ-paris13.fr/pages/IFE.20...
@leec-uspn.bsky.social

10.10.2025 07:48 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1

Only one day left to apply for this 5 year Postdoc. Everyone with experience in electrophysiology and a keen interest in #neuroethology is welcomed to apply. More infos about our lab can also be found here: www.spatial-navigation.com
πŸπŸ§ πŸ‡©πŸ‡ͺ

29.09.2025 22:51 πŸ‘ 6 πŸ” 6 πŸ’¬ 0 πŸ“Œ 1

Looking for enthusiastic candidates with training in behavioural ecology and experience in bird fieldwork. MSc also required!

21.09.2025 09:45 πŸ‘ 21 πŸ” 22 πŸ’¬ 0 πŸ“Œ 0
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ecoevojobs.net 2025-26

UPDATE: The 2025-2026 list of faculty and postdoc positions in ecology and evolutionary biology is out! Be sure to check out this active and helpful community run resources! docs.google.com/spreadsheets...

19.09.2025 21:47 πŸ‘ 245 πŸ” 229 πŸ’¬ 2 πŸ“Œ 6
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Seasonal size change and aging in shrews

PhD Alert! 😍 Our lab is hiring a PhD student to study how shrews shrink in winter and grow in spring. Yes, you read that right!
tinyurl.com/shrinkingshr...
Join us at the @mpi-animalbehav.bsky.social, study a super cool animal, and join the @imprs-qbee.bsky.social community!

DM me for questions!

17.09.2025 17:20 πŸ‘ 35 πŸ” 49 πŸ’¬ 2 πŸ“Œ 3
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Please share!πŸ™
🚨 PhD Oportunity in Avian Behavioural Ecology in Spain
The BirdBond Project (MNCN & IREC) studies how pair bonds form, change & affect reproduction/survival in the spotless starling 🐦

19.09.2025 17:27 πŸ‘ 70 πŸ” 77 πŸ’¬ 2 πŸ“Œ 2
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Genetic and environmental sources of behavioral individuality: a test of the standard model Behavioral variation is typically assumed to arise from the combination and interaction of genetic and environmental variation. However, recent work with genetically identical individuals has found th...

New preprint out from the lab, including @rroyaute.bsky.social:
www.biorxiv.org/content/10.1...

In this we test what we refer to as the "standard model" of behavioral variation.

This was inspired by recent work identifying intra-genotypic variation as a major contributor to "individuality".
1/

08.09.2025 01:34 πŸ‘ 29 πŸ” 20 πŸ’¬ 1 πŸ“Œ 1
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The evolution of reversible plasticity in stable environments Abstract. Reversible plasticity, i.e., the ability to deconstruct phenotypic specializations based on environmental conditions, is widespread in nature. De

The evolution of reversible plasticity in stable environments
doi.org/10.1093/evle...

Now in @evolletters.bsky.social by Nicole Walasek et al.

18.08.2025 15:34 πŸ‘ 36 πŸ” 13 πŸ’¬ 0 πŸ“Œ 1
116 FB 5 Research Assistant (m/f/d) field of Theoretical Ecology and Evolution or Computational Biology: Uni OsnabrΓΌck

I am excited to announce that the position of a senior postdoc (3 +3 years) in the field of theoretical biology is available in my group.

The position provides the opportunity to closely interact with experimentalists and develop own research projects.

Please RT.

Details πŸ‘‡:
shorturl.at/iiiOv

08.08.2025 10:09 πŸ‘ 95 πŸ” 119 πŸ’¬ 2 πŸ“Œ 4

πŸ‘€ πŸ‘€ Attention potential post-docs! Stengl-Wyer Scholars are three year post-docs to develop independent projects at UT. If you would like to talk about potential projects please get in touch!

11.08.2025 14:24 πŸ‘ 7 πŸ” 10 πŸ’¬ 1 πŸ“Œ 0
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Postdoctoral Fellowship - Ecology, Evolution, and Behavior

Michigan State University, Ecology, Evolution, and Behavior Presidential Postdoctoral Fellowship. eeb.msu.edu/initiatives/...

11.08.2025 15:06 πŸ‘ 54 πŸ” 78 πŸ’¬ 0 πŸ“Œ 1
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Postdoctoral researcher: avian microbiomes and reproduction We are looking for a postdoctoral researcher to join our team working on avian reproductive microbiomes at the Netherlands Institute of Ecology (NIOO-KNAW) in the group of Dr. Melissah Rowe. The postd...

We are looking for a postdoc to join our group to work on an ERC funded project on avian reproductive microbiomes. nioo.knaw.nl/en/vacancies...
Please RT! #microbes #microbiomes #sparrows #postdoc

24.07.2025 12:39 πŸ‘ 23 πŸ” 42 πŸ’¬ 0 πŸ“Œ 1
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Post-doctoral fellow in functional genomics and ecophysiology Subject description The goal of the project is to uncover the mechanisms explaining why global warming and heatwaves reduce reproductive success and cause excess mortality in wild and domesticated war

I am looking for a postdoc wanting to use functional genomics to understand why birds 🐦 struggle with climate warming in @erc.europa.eu project #HotLife. Ideal candidate is a molecular evolutionarybiologist. Join us at @biologylu.bsky.social. Details πŸ‘‡
shorturl.at/wijEq

Would appreciate a re-post!

22.05.2025 15:22 πŸ‘ 41 πŸ” 64 πŸ’¬ 0 πŸ“Œ 1
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New PhD position available on blackpoll warblers with fieldwork in the boreal forest and tropics. @audubon.org @birdscanada.bsky.social @vtecostudies.bsky.social

28.04.2025 15:21 πŸ‘ 17 πŸ” 22 πŸ’¬ 0 πŸ“Œ 2
Image of a PhD position advert entitled "PhD studentship in Brain, Brawn, and Bugs: cognitive and physical factors of insect dexterity" with images of a praying mantis and a bumblebee foraging.

Image of a PhD position advert entitled "PhD studentship in Brain, Brawn, and Bugs: cognitive and physical factors of insect dexterity" with images of a praying mantis and a bumblebee foraging.

🚨Fully-funded PhD studentship on insect behaviour, cognition & muscles with me & @viveknityananda.bsky.social at @newcastleuni.bsky.social πŸπŸ€πŸŽ“πŸ™ŒApplication deadline April 30, start date in September. Drop me an email if you have questions! www.ncl.ac.uk/postgraduate...

24.02.2025 14:49 πŸ‘ 86 πŸ” 65 πŸ’¬ 0 πŸ“Œ 1
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Designing Microbial Interventions to Study Behavioural Effects in Wild Birds (DAVIDSON_U25DTPR) | Doctoral Training Partnership This project is open to Home Fee Status applicants only. The gut microbiome influences how animals behave and interact with their environment via the microbiome–gut–brain axis (MGBA).

🚨 πŸͺΊπŸ¦πŸ¦  PhD opportunity in my lab for UK home fee students. Feel free to contact me for informal enquiries. Please share! shorturl.at/wUo8r

16.04.2025 14:27 πŸ‘ 18 πŸ” 24 πŸ’¬ 1 πŸ“Œ 0

PrΓ©sentation d'article d'ethologie par les Γ©tudiants de L3 psychologie de l'USPN dans l'UE Ethologie et Ecologie Comportementale

19.03.2025 18:09 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

PrΓ©sentation d'article d'ethologie par les Γ©tudiants de L3 psychologie de l'USPN dans l'UE Ethologie et Ecologie Comportementale

19.03.2025 18:09 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

PrΓ©sentation d'article d'ethologie par les Γ©tudiants de L3 psychologie de l'USPN dans l'UE Ethologie et Ecologie Comportementale

19.03.2025 18:09 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

PrΓ©sentation d'article d'ethologie par les Γ©tudiants de L3 psychologie de l'USPN dans l'UE Ethologie et Ecologie Comportementale

19.03.2025 18:08 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

PrΓ©sentation d'article d'ethologie par les Γ©tudiants de L3 psychologie de l'USPN dans l'UE Ethologie et Ecologie Comportementale

19.03.2025 18:08 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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When the same data tells a different story Scientific research often presents itself as a search for truthβ€”rigorous, objective, and driven by data. But what if the same dataset, analyzed by different researchers, leads to different conclusi…

When the same data tells a different story… πŸ“ŠπŸ”

You’d think analyzing the same dataset would lead to the same conclusions, but our new BMC Biology study shows otherwise. Different methods - different answers!

Why? It's complicated...

My experience in the study β†’ πŸ”— the3dlab.org/2025/02/06/w...

06.02.2025 18:53 πŸ‘ 45 πŸ” 25 πŸ’¬ 2 πŸ“Œ 2