Sign in

Antoine Stier

@antoinestier.bsky.social
181 followers 178 following 37 posts

@CNRS Researcher at @IPHC_Strasbourg Avian ecophysiologist (metabolism, mito, ageing, heat stress) Head @Econergy1🐧 project Editorial board @J_Thermal_Biol

PostsRepliesMedia
Reposted by Antoine Stier
Journal of Thermal Biology @thermal-biology.bsky.social · 05/10/2026
🚨Special issue: Ontogenetic variation in thermal biology: assessing life stage-specific adaptations and sensitivity in animals.🚨 Read the editorial here: 🔗 doi.org/10.1016/j.jt...
023 0
Antoine Stier @antoinestier.bsky.social · 03/09/2026
The heat is on: behavioural, physiological and reproductive evidence of heat stress in breeding king penguins www.sciencedirect.com/science/arti...
000 0
Reposted by Antoine Stier
Xav Harrison @xavh.bsky.social · 17/06/2026
We are now recruiting for a 3 year NERC-funded postdoc to study the transmission dynamics of antimicrobial resistance (AMR) in migratory birds. Based in the Wild Microbiome Lab @uniexecec.bsky.social in beautiful Cornwall.
13651 0
Reposted by Antoine Stier
Barbara Tschirren @btschirren.bsky.social · 23/06/2026
Interested in the evolutionary genomics of host-pathogen interactions or the evolutionary ecology of senescence? 1 week left to apply for the two postdoc positions in our badger - bovine TB project🦡🦠🧪🧬👇
22628 0
Reposted by Antoine Stier
Suvi Ruuskanen @suviruuskanen.bsky.social · 02/05/2026
#fieldwork time! This season, led by @mariaagc.bsky.social we study effects of gut #microbiota and its #metabolites, #SCFAs on earlylife #energetics & development of #thermoregulation. W @charlisdavies.bsky.social @antoinestier.bsky.social @lisandrinamari.bsky.social Stijn Kouwenberg, Mia Valome
0113 0
Antoine Stier @antoinestier.bsky.social · 01/04/2026
‘Why is publishing so expensive?’ url: journals.biologists.com/jeb/article/...
journals.biologists.com
‘Why is publishing so expensive?’
For many of us who work in scientific publishing, the title of this Editorial is a question we hear all the time when we're out talking to academics. And it's a perfectly reasonable one. After all, re...
011 0
Antoine Stier @antoinestier.bsky.social · 11/02/2026
Some (old) but new research being finally published 8 years after conducting the experiment! @utu.fi @iphc-strasbourg.bsky.social @cnrsecologie.bsky.social doi.org/10.1002/jav....
doi.org
Warm and cool temperatures decrease early‐life telomere length in wild pied flycatchers
Climate change represents a major challenge for avian species. It is characterized by an increase in average ambient temperatures, but also by an increase of extreme weather events, such as heatwaves...
0153 0
Reposted by Antoine Stier
SEBiology @sebiology.bsky.social · 10/02/2026
📣 Only a few days left to secure your spot at ECOMITO: Bridging Cellular Performance to Ecophysiology! Dive into cutting-edge science and connect with leading experts. Don’t miss out on this unique opportunity! 👉 Book now: www.sebiology.org/resource/eco...
sebiology.org
EcoMito: Bridging Cellular Performance to Ecophysiology : Only a few days left to book your place
Join us in Lyon from 19 to 20 February 2026
131 0
Reposted by Antoine Stier
Andrea Fuller @andreafuller.bsky.social · 11/02/2026
Chuffed to have been invited to write for Annual Review of Physiology, describing our work on climate change impacts on terrestrial mammals. www.annualreviews.org/content/jour...
annualreviews.org
The Physiological Challenge of Climate Change for Free-Living Terrestrial Mammals
Most scenarios that seek to predict the responses of terrestrial mammals to climate change focus on the direct thermal effects of higher ambient temperatures. Measurements from free-living mammals rev...
0124 0
Reposted by Antoine Stier
Julia Nowack @julianowack.bsky.social · 11/02/2026
Consider joining us at the #SEB2026 in Florence. Abstract deadline: 6th March. With Monica Trondrud and Matt Noakes.
0125 0
Antoine Stier @antoinestier.bsky.social · 09/02/2026
I am extremely sad for the amazing young researcher who applied to join my lab, and for all the others. @ec.europa.eu, it is urgent to increase funding to support our young talents; they are the future of scientific reasearch and part of the barrier against the rising fascism and populism
030 0
Antoine Stier @antoinestier.bsky.social · 09/02/2026
MSCA has supported many ECR and amazing research over the years. Yet, the increase in applicants (+64%) for MSCA postdoctoral fellowships (linked to ECR fleeing the US?) has not been met by an increased budget. Thus a score of 96.4/100 is not enough this year to have a project funded.
240 0
Reposted by Antoine Stier
Nicolas Galtier @nicolasgaltier.bsky.social · 29/01/2026
Just starting to realize that double-blind reviewing (which is good) kind of conflicts with preprint publishing (which also is good). Has this been discussed? #ScientificPublishing
221 0
Reposted by Antoine Stier
Alejandro Corregidor-Castro @alecorr-castro.bsky.social · 29/01/2026
⚠️Paper out ⚠️ Here, we tested if extra feeding lesser kestrel nestlings during development (and under a heatwave) can help them deal with extreme heat. Spoiler: they really struggle. Extra food helps them grow when it’s just hot, but not under a heatwave. See 👇 www.sciencedirect.com/science/arti...
sciencedirect.com
Extra food buffers thermoregulatory costs during early development but does not reduce heatwave-induced mortality in nestlings of a cavity-nesting raptor
Global climate change is increasing both average temperatures and the occurrence of extreme weather events, such as heatwaves. These changes pose majo…
174 0
Reposted by Antoine Stier
Benjamin Dupuis @bendps.org · 29/01/2026
!📃New paper📃! My 2nd PhD paper is out in @animalecology.bsky.social ky.social ! Using a unique 25-year #biologging and population monitoring🐧 dataset , we uncover how environmental changes 🧊 scale up from individual to population responses. besjournals.onlinelibrary.wiley.com/doi/10.1111/... #move
besjournals.onlinelibrary.wiley.com
Energetics link long‐term environmental variations to breeding success in a wild penguin population
Using a unique 25-year dataset, we uncover how environmental changes scale up from individual to population responses. We show that sea ice drives individual energetics, while parental foraging effor...
2279 0
Antoine Stier @antoinestier.bsky.social · 08/01/2026
In Crozet archipelago, we have one of the best toilet spot in the world, when conducting fieldwork on king 🐧. Yet, to be honest, this is not the main field site, where proper toilets were installed a few years ago ipev119.wixsite.com/econergie119... © IPEV - A Stier
020 0
Reposted by Antoine Stier
Stelios Katsanevakis @skatsanevakis.bsky.social · 06/01/2026
Point of no return: academic #funding is at a tipping point. When the effort and money spent applying for grants equals or exceeds the funding awarded, the system stops serving science and starts draining it. Time to rethink how we fund #research. 🧪🌐🌍 www.nature.com/articles/d41...
nature.com
Point of no returns: researchers are crossing a threshold in the fight for funding
With so little money to go round, the costs of competing for grants can exceed what the grants are worth. When that happens, nobody wins.
14019 0
Reposted by Antoine Stier
Katrina Siddiqi-Davies @katrina-siddiqi.bsky.social · 05/01/2026
We are looking to hire a Seabird Field Assistant for 2026 for our Manx Shearwater research project. Please share this to anyone who'd like to get out in the field this summer and learn about biotelemetry, bird handling and research into animal behaviour. drive.google.com/file/d/1SGZt...
Last years field assistant holding a Manx Shearwater on the isle of Rum (under a towel), retrieving a GPS device after a bird has returned from a foraging trip!
16874 0
Antoine Stier @antoinestier.bsky.social · 05/01/2026
iphc.cnrs.fr/en/research/...
iphc.cnrs.fr
PACE – Physiological and behavioral adaptations to changing environments – The Hubert Curien pluridisciplinary Institute – IPHC
000 0
Antoine Stier @antoinestier.bsky.social · 05/01/2026
The PhD of Elsa will focus on the risks of captive polar animals to suffer from heat stress while held in zoos, using behavioral observations and physiological data. One aim will be to collect data on wild and captive Arctic fox to better understand the challenges they both face
100 0
Antoine Stier @antoinestier.bsky.social · 05/01/2026
Today, we are welcoming Elsa Marçon at @iphc-strasbourg.bsky.social, who starts a joint PhD between our team 'Physiological and behavioral adaptations to changing environments' and Akongo, a private research company specialized in using science to improve the welfare of animals in zoos. @unistra.fr
110 0
Antoine Stier @antoinestier.bsky.social · 05/01/2026
institutpolaire.nous-recrutons.fr/poste/8xtohp...
institutpolaire.nous-recrutons.fr
Volontaire de Service Civique écophysiologie/médecine vétérinaire/écologie comportementale – projet 119 (F/H) Crozet – Institut Polaire Français
Selon les contraintes opérationnelles, cette offre de mission est susceptible d’évoluer voire d’être annulée.
010 0
Antoine Stier @antoinestier.bsky.social · 05/01/2026
Please repost: 🚨Field assistant position 🐧 We offer a 14-months field assistant position through the French Polar Institute to work on king penguin ecophysiology and behavioral ecology. Requirements: EU citizen < 30yo having experience with harsh fieldwork & wild bird/mammal handling/sampling.
14167 0
Antoine Stier @antoinestier.bsky.social · 04/01/2026
theconversation.com/hotter-weath...
theconversation.com
Hotter weather thickens the blood of wild mammals: in a world first we traced this in African striped mice using 12 years’ worth of blood samples
African striped mice are used to desert conditions but are showing dehydration as climate change heats up their environment.
041 0
Reposted by Antoine Stier
Guadalupe Lopez Nava @lguadal.bsky.social · 28/12/2025
Excited to share our new paper! 🎉 we explored foraging behavior, contaminant exposure ( #Hg & #PFAS), and mitochondrial bioenergetics, revealing how #pollution can affect cellular energy in an apex marine predator @stefi-casagrande.bsky.social #mitochondria pubs.acs.org/doi/full/10....
pubs.acs.org
Pollutant Exposure Shapes Mitochondrial Bioenergetics in a Wild Seabird
Laboratory studies show that mercury (Hg) and per- and polyfluoroalkyl substances (PFAS) can impair mitochondrial bioenergetics, which is a vital process for cellular energy production. However, their...
064 0
Reposted by Antoine Stier
Jacquelyn Gill @jacquelyngill.bsky.social · 17/12/2025
For the love of mammoths, if you're not going to review a manuscript please decline right away. Don't just ignore the reminders and then let the system auto-decline after two weeks. Happy holidays to all who say "no" in a timely manner, and may those who suggest alternatives have a happy New Year.
410018 0
Reposted by Antoine Stier
Alan McElligott @amcell.bsky.social · 18/12/2025
same ⬇️👏
0115 0
Reposted by Antoine Stier
Elin Videvall @elinvidevall.bsky.social · 09/12/2025
Interested in applying for a postdoc on wildlife #microbiomes in my lab at Uppsala University, Sweden? The local Birgitta Sintring Foundation gives out generous 2-year postdoc scholarships to early-career researchers who apply with a PI at the department. Deadline Feb 9. www.uu.se/en/departmen...
uu.se
The Birgitta Sintring Foundation – Department of Ecology and Genetics – Uppsala University
11013 0
Reposted by Antoine Stier
Carsten Schradin @carsten-schradin.bsky.social · 09/12/2025
Here we show - using long-term data of 12 years - that serum osmolality increases in striped mice in the dry season, and the harsher the dry season, the stronger the increase, indicating dehydration. @antoinestier.bsky.social @iphc-strasbourg.bsky.social journals.biologists.com/jeb/article-...
journals.biologists.com
Seasonal increase in blood serum osmolality reflects environmental harshness in the striped mouse: a decade-long field study
Highlighted Article: Osmolality is a biomarker for dehydration in mammals: data from 12 years show that striped mice have increased blood osmolality during the dry season, especially when food availab...
063 0
Reposted by Antoine Stier
Andreas Nord @cyanistesnord.bsky.social · 05/11/2025
I am recruting a #postdoc for a project investigating the evolution of avian heat tolerance in @erc.europa.eu project #HotLife. Fieldwork over broad latitudinal gradients, common-garden experiments, and more. Read more and apply👇 shorturl.at/WA1Qa Would appreciate a re-post! @evoldir.bsky.social
05179 0
Reposted by Antoine Stier
Ecophy CEBC @ecophycebc.bsky.social · 28/10/2025
@constantperry.bsky.social presenting his work about thermoregulation of diurnal lizards during sleep @cebc-chizelab.bsky.social @univ-larochelle.fr
052 0
Reposted by Antoine Stier
Nicholas Wu @nicholaswu.bsky.social · 28/10/2025
Want to join a global 🌎 initiative to test the thermal limits of 🐟 using standardised approach? Led by @patricepottier.bsky.social, we are planning a globally distributed experiment to collect data on fish embryonic heat tolerance 🌡️. Make this experiment global! 🔗: www.thermalecologyalliance.org
03118 0
Reposted by Antoine Stier
CEBC Predateurs Marins team @predateursmarins.bsky.social · 24/10/2025
Post-doc position at CEBC to work on quantitative genetics of albatross populations using pedigree and genomic data. Info and application at emploi.cnrs.fr/Offres/CDD/U... Contact Timothée Bonnet for more details #postdoc #seabirds #Genomics
02316 0
Reposted by Antoine Stier
Jaime Muriel @jaime-muriel.bsky.social · 08/09/2025
Just back from the SEEEE 2025 conference 🐦 xixcongresoetoecoevo.wordpress.com 🎙️Talk on maternal hormone-mediated effects and their impact on offspring survival, ageing, and pathogen susceptibility #marie-skłosowska-curie #MSCA @ec.europa.eu #Ethology #Ecology #EvolutionaryEcology #LifeHistory
0102 0
Reposted by Antoine Stier
Coraline Bichet @coralinebcht.bsky.social · 09/09/2025
With my colleague Christophe Guinet we offer a 6-months position for a master student about sexual selection in southern elephant seals. Here for more details: www.linkedin.com/posts/corali... @predateursmarins.bsky.social @ecophycebc.bsky.social @cebc-chizelab.bsky.social @univ-larochelle.fr
linkedin.com
6-monts internship proposal | Coraline Bichet
With my colleague Christophe GUINET we offer a 6-months internship position for a master student about sexual selection in southern elephant seals 🦭. Check the attached file (in French) for more detai...
059 0
Reposted by Antoine Stier
Diego Gil @diegogil.bsky.social · 04/09/2025
13758 0
Reposted by Antoine Stier
Ecology & Behaviour 2025 @ecobhvr2025.bsky.social · 03/09/2025
🚨 Looking for motivated people to take over the organisation of the Ecology & Behaviour Conference 🚨 By young researchers, for young researchers: inclusive, international and free of charge A rewarding adventure: we’ll be happy to guide and support the next team. Interested? Reach out soon!
098 0
Reposted by Antoine Stier
Steven J Cooke @sjcfishy.bsky.social · 04/09/2025
lab-field continuum in conservation physiology research: leveraging multiple approaches to inform policy and practice url: academic.oup.com/conphys/arti...
academic.oup.com
The lab-field continuum in conservation physiology research: leveraging multiple approaches to inform policy and practice
Abstract. In the field of conservation physiology, there is often a trade off between conducting research in controlled laboratory settings or in inherentl
0135 0
Reposted by Antoine Stier
Sinead English @englishse.bsky.social · 20/02/2025
To be, or not to be, part-time in academia? This is a tricky question that has faced many of us and in @elife.bsky.social we discuss the benefits and challenges of being part-time. With @emiliapsantos.bsky.social and a fantastic, interdisciplinary team! elifesciences.org/articles/106...
elifesciences.org
Point of View: To be, or not to be, part-time in academia
Part-time working can be beneficial for individual academics, and also for academia as a whole.
25631 0
Reposted by Antoine Stier
Pierre de Villemereuil @pdevillemereuil.bsky.social · 08/04/2025
👋 Interested in working on the evolution of genetic architecture 🧬 of complex traits using linked-read sequencing of thousands of common lizards 🦎 from a wild population and common garden experiment? #evolution #genetics Well, I have a PhD offer for you 👇 devillemereuil.legtux.org/erc-funded-p...
devillemereuil.legtux.org
ERC-funded PhD position available – Pierre de Villemereuil
13752 0
Reposted by Antoine Stier
iBartomeus @ibartomeus.bsky.social · 18/08/2025
Five 3-year Postdoc positions open at @ebdonana.bsky.social. I am happy to sponsor and mentor good candidates working in my field, but note that these are quite independent positions aimed at helping stabilize new researchers in the system. www.dropbox.com/scl/fi/4nqkq...
dropbox.com
03234 0
Reposted by Antoine Stier
Jaime Muriel @jaime-muriel.bsky.social · 19/08/2025
📌 I really enjoyed @pablosalmon.bsky.social’s talk at #EOU2025! 🐦 Exploring how #mitochondria may shape avian #migration — lessons from Eurasian #blackbirds with different strategies. Great insights into the energetic basis of life-history strategies!
14115 0
Reposted by Antoine Stier
Jaime Muriel @jaime-muriel.bsky.social · 19/08/2025
✨ Great talk by @elisathrl.bsky.social at #EOU2025! 🐦 Insights into how dietary fatty acids shape #metabolism & #thermoregulation — from #mitochondria to whole organisms. Excited to see how this helps us understand birds facing thermal challenges!
1114 0
Reposted by Antoine Stier
Monica Trondrud @mtrondrud.bsky.social · 14/08/2025
Fully funded PhD Position available at Uni. Aberdeen on the iconic Svalbard reindeer, with a great research team! Open to international candidates - deadline 10th Sep! Harnessing blood transcriptomics to explore physiological trade-offs in an Arctic ungulate: tinyurl.com/yn49mesx Please share!
Two Svalbard reindeer, an adult female and a yearling, standing on a snowy gound
055 0
Reposted by Antoine Stier
Ecology & Behaviour 2025 @ecobhvr2025.bsky.social · 12/08/2025
Thank you to Paul Tixier, from IRD MARBEC, for opening the Behaviour session today : "Understanding the ecology and behaviour of killer whales interacting fisheries" 🐟 ‪@ird-fr.bsky.social ‪@ifremer.bsky.social‬
042 0
Reposted by Antoine Stier
Rebecca Heisman @rheisman.bsky.social · 12/08/2025
I usually tell people that *so far*, habitat loss, not climate change, has been the major driver of bird population declines... but now we're starting to get analyses directly connecting bird declines to extreme weather events fueled by climate change. 🪶 theconversation.com/70-years-of-...
theconversation.com
70 years of data show extreme heat is already wiping out tropical bird populations
A study using more than 90,000 scientific observations shows Earth is getting too hot for many tropical birds.
39355 0
Reposted by Antoine Stier
Marc Gilles @marcgilles.bsky.social · 06/08/2025
I created my own website! There you can find everything about my research: marc-gilles.github.io
marc-gilles.github.io
Marc Gilles
The highly-customizable Hugo Academic theme powered by Hugo Blox Builder. Easily create your personal academic website.
1135 0
Reposted by Antoine Stier
EvolDir @evoldir.bsky.social · 26/07/2025
Bielefeld University seeks a postdoc for a 6-year scientific assistant position in Animal Behaviour, starting March 2026. Apply by Sept 10, 2025. More info: www.uni-bielefeld.de/fakultaeten/biologie/forschung/arbeitsgruppen/behaviour #job
uni-bielefeld.de
Animal Behaviour - Bielefeld University
With a team of over 50 people, the different research groups study animal behaviour within the framework of the four questions of Tinbergen, both in the lab and in the field. Current model systems include laboratory studies on zebra finches (
07789 0
Reposted by Antoine Stier
CEBC Predateurs Marins team @predateursmarins.bsky.social · 24/07/2025
New paper: contrasting Adélie penguin foraging behaviour during years of high and low krill availability authors.elsevier.com/a/1lTzlmjMA3... #penguins #seabirds #ecology @cebc-chizelab.bsky.social @cnrsecologie.bsky.social @univ-larochelle.fr @cnrsaquitaine.bsky.social
Comparative drawing of penguins diving under high or low krill availability. Under high krill availability we can see that the penguins dive less deep, for shorter bouts, and with less distance and duration between bouts. The prey capture within bouts remains constant under high and low krill availability though.
0125 0
Reposted by Antoine Stier
Bob Wong @bbmwong.bsky.social · 26/06/2025
The three academic positions (Lecturer/Senior Lecturer) in the School of Biological Sciences at Monash University are now advertised. Details here: Ecology: careers.pageuppeople.com/513/cw/en/jo... Genomics: careers.pageuppeople.com/513/cw/en/jo...
careers.pageuppeople.com
Job Search
03853 0