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Katharina Ruthsatz

@kruthsatz.bsky.social
770 followers 958 following 32 posts

Ramón y Cajal at Doñana Biological Station & researcher (PI) at Lund University | stress ecophysiology & microbiomics | former research group leader at TU Braunschweig & MSCA fellow | 🐸(mostly) 🐟(a bit) 🐥(soon) | ❄️🌡️☣️ | dog lover | art enthusiast | runner

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Katharina Ruthsatz @kruthsatz.bsky.social · 28/09/2026
Thrilled to share that I got the @vetenskapsradet.bsky.social Starting Grant to lead the #HOTGUT project at @biologylu.bsky.social to explore microbiome-mediated thermal resilience in birds 🐦🦠🌡️ #HOTGUT will be in close collaboration with @cyanistesnord.bsky.social - open #postdoc position soon!
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Katharina Ruthsatz @kruthsatz.bsky.social · 27/09/2026
Our Special Issue in the @thermal-biology.bsky.social is now complete! 🎉 A great collection on ontogenetic variation in animal thermal biology, edited by a fantastic team: @patricepottier.bsky.social @elisathrl.bsky.social Zara Cowan Flemming Dahlke 👇 www.sciencedirect.com/science/arti...
sciencedirect.com
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Universität zu Köln @unicologne.bsky.social · 24/09/2026
🪰🐭🏃‍♂️Ob Fliegenbeinchen, Mäusepfoten oder menschliche Schritte - auf den ersten Blick unterscheiden sich die Fortbewegungsarten stark. Doch eine neue Studie zeigt, dass je weiter ein Gelenk vom Körper entfernt ist, desto schneller bewegt es sich. Mehr dazu ➡️https://uni.koeln/TBN5P Bild: KI generiert
Mann rennt im Freien, verfolgt von einer riesigen Fliege, während vor ihm eine Maus läuft.
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Katharina Ruthsatz @kruthsatz.bsky.social · 24/09/2026
🐸 Join us online, 16–18 December 2026, for our symposium on Amphibian Ecophysiology and Conservation: Integrative Approaches Across Life Stages! Abstract submissions are closed, but listeners are very welcome to register...and it’s free! 🌍 Register here: docs.google.com/spreadsheets...
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Functional Ecology @funecology.bsky.social · 24/09/2026
📰Published📰Batrachochytrium dendrobatidis infections proliferate during amphibian terrestrial dormancy🐸 buff.ly/mqcTuXa 🧪🌍️
buff.ly
Batrachochytrium dendrobatidis infections proliferate during amphibian terrestrial dormancy
David R Daversa, Rob Grasso, Molly Posta, James O. Lloyd-Smith, H. Bradley Shaffer This is a plain language summary of a Functional Ecology research article which can be found here Amphibians are s…
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Pablo Salmón @pablosalmon.bsky.social · 17/02/2026
🔈New study! Microplastics found in 62% of White-throated Dipper broods in Scotland & Basque Country. No body condition effects detected. Led by @cmartin3.bsky.social @sbohvm.gla.ac.uk @aranzadiornito.bsky.social 🔗 www.sciencedirect.com/science/arti... #Ornithology🐦 #Microplastics #Freshwater💧
Left: Adult and nestling White-throated Dipper (Cinclus cinclus; adult on top, chick below). Right: Microscopy images showing microplastics from nestling faecal samples. Birds were handled under license.
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Vicente García-Navas @vgarcianavas.bsky.social · 22/09/2026
Oferta de contrato predoctoral para realizar una Tesis Doctoral en @ebdonana.bsky.social sobre Micro y Macroevolución en 🦗 combinando trabajo de 🧬 y bioacústica 🎧 dentro del proyecto "Severo Ochoa"
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Fredrik Jutfelt 🐠 @jutfelt.bsky.social · 22/06/2026
Massive thanks to the excellent opponents Dave McKenzie @afishyonado.bsky.social and Katharina Ruthsatz @kruthsatz.bsky.social, and committee member Sigurd Einum! And thanks to the strong team of supervisors @leeuwisrobin.bsky.social @rasmusern.bsky.social and Christophe Pelabon.
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Katharina Ruthsatz @kruthsatz.bsky.social · 01/09/2026
Today is officially day one of my Ramón y Cajal fellowship at @ebdonana.bsky.social! 🎉🇪🇸 I still can’t quite believe it. Incredibly proud, incredibly grateful for all the support along my way. And as if that wasn’t enough… there’s another piece of amazing news coming in just over two weeks. ✨
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Nicholas Wu @nicholaswu.bsky.social · 12/12/2025
Our IUCN Amphibian Specialist Group FrogLog article is now online: www.iucn-amphibians.org/wp-content/u.... We (@kruthsatz.bsky.social , @patricepottier.bsky.social) discuss the importance of life stage-specific 🐸 vulnerability to climate change based on our preprint: ecoevorxiv.org/repository/v...
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Carmen da Silva @saltydasilva.bsky.social · 14/10/2025
Sublethal impacts of climate change on stingless bees, check out our hot off the press publication in @thermal-biology.bsky.social 🔥 How is flight speed impacted by changes in temperature? We tested #TPCs in an arid and subtropical bee 🐝 @pipilika.bsky.social www.sciencedirect.com/science/arti...
sciencedirect.com
Before the brink: considering sublethal impacts of climate change on stingless bee flight performance
Vulnerability to climate change is often predicted using species critical thermal limits (CTMAX), the temperature at which an organism experiences a l…
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Katharina Ruthsatz @kruthsatz.bsky.social · 23/09/2025
Three more weeks left to submit your paper to @thermal-biology.bsky.social for our special issue on Ontogenetic variation in thermal biology 🦉🦫☀️❄️
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Shaun Killen @shaunkillen.bsky.social · 12/08/2025
Animal brains don’t think in a vacuum, they think in heatwaves & hypoxia, and around predators, parasites, and social groups. Our new review maps mechanisms, timescales, and gaps for understanding animal cognition in changing environments: authors.elsevier.com/a/1lau5Esvgs...
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Katharina Ruthsatz @kruthsatz.bsky.social · 24/07/2025
Updated deadline to October 15th for our Special Issue on ontogenetic variation in thermal biology! @thermal-biology.bsky.social
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Katharina Ruthsatz @kruthsatz.bsky.social · 25/06/2025
We have extended the deadline to OCTOBER 15th!!! ...and are looking forward to receiving your submission for our Special Issue in @thermal-biology.bsky.social 🌡️ 🐘🐦🐸🐝🐟🐚🕷️🐍🦈 (all taxa welcome!)
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Katharina Ruthsatz @kruthsatz.bsky.social · 31/01/2025
We a re looking forward to receiving your submission for our Special Issue in @jthermbiol.bsky.social 🌡️ 🐘🐦🐸🐝🐟🐚🕷️🐍🦈 (all taxa welcome!)
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dommccafferty.bsky.social @dommccafferty.bsky.social · 13/02/2025
A highly comprehensive set of papers across the field of thermal biology. Congratulations to Guest Editors, authors and reviewers @sgiroud.bsky.social @julianowack.bsky.social
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Sylvain Giroud @sgiroud.bsky.social · 19/03/2025
Great poster on hibernators latitudinal body size gradient (Bergmann rule) from Korben Moelter, student at the NMU Energetics Lab, at the 2025 Michigan Wildlife Society Chapter Meeting. Also first communication of the Lab on some work done at NMU. Glad to see this happy face! Very proud as well 😊🙃
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Andreas Nord @cyanistesnord.bsky.social · 15/03/2025
There is still time to apply for this position! Great fit for students interested in combining evolutionary and eco-physiology theory to find solutions that promote pollinators in a warming world. Please distribute in your networks. Details 👇 🐝🦟 ☀️🌡
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Ecophy CEBC @ecophycebc.bsky.social · 14/03/2025
🚨Postdoc Opportunity🚨 We're hiring a 2 yr postdoc at Ecophy-CEBC (CNRS, France) to study coastal salinization and its impacts on amphibians 🐸🧂 If you have expertise in ecology/ecophysiology, reach out! Feel free to contact François Brischoux with any questions. Please share with your networks 🙏
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David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social · 06/03/2025
Vulnerability of amphibians to global warming | Nature 🌎🧪
buff.ly
Vulnerability of amphibians to global warming - Nature
A 4 °C global temperature increase would push 7.5% of amphibian species beyond their physiological limits.
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Nicholas Wu @nicholaswu.bsky.social · 06/03/2025
New paper in @nature.com led by @patricepottier.bsky.social! We demonstrated global vulnerability of amphibians to warming, threatening 10% of >5,000 species examined. How did we do it? See thread🧵 Paper: www.nature.com/articles/s41...
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Jeremy De Bonville @jaydebon.bsky.social · 04/03/2025
The deadline to submit abstracts is approaching!!! ⏰ (March 7th) Consider submitting an abstract for a talk or poster in our session (A14) if you study the vulnerability of early life stages to environmental stressors! 🐣 The early bird registration deadline is May 16th.
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Elisa Thoral @elisathrl.bsky.social · 19/02/2025
⏰️ Don't forget to submit an abstract in our session SAB3 in "Science Across Boundaries", that is about cellular metabolism and individual performance in a changing world ! 🦠🐦🐠 #SEB2025 www.sebiology.org/events/seb-a...
sebiology.org
SEB Annual Conference Antwerp 2025
Abstract submissions will open from Monday 6th January until Friday 7th March 2025
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Jeremy De Bonville @jaydebon.bsky.social · 18/02/2025
Be sure not to miss talks from our stunning selection of invited speakers, with talks spanning multiple taxa! 🦎 🐸 🪰 From Dr. Wei-Guo Du, @kruthsatz.bsky.social and @englishse.bsky.social. More info here : www.sebiology.org/events/seb-a...
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Katharina Ruthsatz @kruthsatz.bsky.social · 09/02/2025
The #AMPHISTRESS experiments have started this week with 576 tadpoles moving into their buckets 🐸🪄 @ebdonana.bsky.social @igmestre.bsky.social #MSCAction
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LIB-MorphoLab @lib-morpholab.bsky.social · 07/02/2025
Robin (@robinslnr.bsky.social) is doing some #CT scans of #Xenopus tadpoles with different contrast stainings to visualize soft tissue and skeletal structures in the developing forelimb. Many thanks to @kruthsatz.bsky.social for providing the specimens! 🐸
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Katharina Ruthsatz @kruthsatz.bsky.social · 31/01/2025
We a re looking forward to receiving your submission for our Special Issue in @jthermbiol.bsky.social 🌡️ 🐘🐦🐸🐝🐟🐚🕷️🐍🦈 (all taxa welcome!)
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Science Magazine @science.org · 25/01/2025
Fear and uncertainty dominated conversations this week among those doing NIH-funded research involving people who are transgender, gender fluid, nonbinary, or otherwise gender minorities. scim.ag/3Ce2Tto
scim.ag
Trump’s ban on funds to ‘promote gender ideology’ could threaten hundreds of NIH research projects
Sweeping executive order likely to be read broadly, experts predict
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Conservation Physiology @conphysjournal.bsky.social · 22/01/2025
Welcome to our newest Associate Editor Erika Eliason! As an ecological physiologist, Erika investigates how environmental stressors impact aquatic ectotherms. Her work informs conservation policy and the management of natural resources.
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George Lauder @georgelauder.bsky.social · 22/01/2025
What is the function of the elongate tail in elasmobranch #rays? A 🧵 and a new hypothesis. A paper with @juliachaumel.bsky.social in @royalsociety.org Proceedings B (shorturl.at/PmfYD) shows that the tail of cownose rays (and a few other species studied so far) has an elaborate lateral line.
The elongate tail of a ray
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Lisandrina Mari @lisandrinamari.bsky.social · 13/01/2025
Very happy to announce we are organizing a session on Animal Cognition at the @sebiology.bsky.social conference this summer! 🧠🐟🕊️🐸🐝 Working on cognition and environmental changes? Submit your abstract now to the Animal session A8 at this link➡️ www.sebiology.org/events/seb-a... 🧪🌍
Promotional poster for the Society for Experimental Biology conference displaying a black and white logo of a cityscape in the center of a blue background. The text above reads "8-11 July 2025, Antwerp, SEBiology.org"
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Dustin Marshall @djmmeeg.bsky.social · 14/01/2025
We have a few funded spots left for ECRs! Join us if you’re interested in the ecology/evolution of size in unicells!
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Katharina Ruthsatz @kruthsatz.bsky.social · 09/01/2025
CALL FOR PAPERS 🌡️ @jthermbiol.bsky.social Working on life-stage-specific thermal sensitivity? Check out our #SpecialIssue on ontogenetic variation in thermal biology! 🐘🐦🐸🐝🐟🐚🕷️🐍🦈 (all taxa welcome!) @patricepottier.bsky.social @elisathrl.bsky.social, ZL Cowan, F Dahlke 👉https://shorturl.at/D3Bow
shorturl.at
Journal of Thermal Biology | ScienceDirect.com by Elsevier - Journal of Thermal Biology | ScienceDirect.com by ElsevierScienceDirect
Read the latest articles of Journal of Thermal Biology at ScienceDirect.com, Elsevier’s leading platform of peer-reviewed scholarly literature
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Elin Videvall @elinvidevall.bsky.social · 18/12/2024
Interested doing a postdoc on animal microbiomes in my lab at Uppsala University? The local Birgitta Sintring Foundation gives out 2-year postdoc scholarships to early career researchers who applies with a PI at the department. Deadline Feb 9. www.uu.se/en/departmen...
uu.se
The Birgitta Sintring Foundation - Uppsala University
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Xavier Picó @xavierpico.bsky.social · 17/12/2024
Our last seminar of the year on next Thursday 19 Dec 2024 at 12:00 CET #EBDseminars ⁦‪@ebdonana.bsky.social Youtube link: youtu.be/Z6dCtBz-8kY
youtu.be
Seminarios EBD | Malin Pinsky
YouTube video by Estación Biológica de Doñana EBD-CSIC
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Katharina Ruthsatz @kruthsatz.bsky.social · 17/12/2024
@tubraunschweig.bsky.social press release on our article (shorturl.at/jUJjs) on the interactive effect of nitrate pollution and thermal stress on amphibian larvae. 🐸☣️🌡️ Photo: Sven Gippner 👇👇👇 magazin.tu-braunschweig.de/en/pi-post/a... #tubraunschweig
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Katharina Ruthsatz @kruthsatz.bsky.social · 05/12/2024
Check out Ingrid's fantastic artwork! It's stunning 🐸🐸🐸
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Andreas Nord @cyanistesnord.bsky.social · 03/12/2024
Over the moon to have been awarded an ERC Consolidator Grant to study the evolvability of avian heat tolerance 🥳🐦 Exciting years ahead uncovering how the interplay between evolution and plasticity shape bird physiology in a warming world! www.lunduniversity.lu.se/article/five...
lunduniversity.lu.se
Five Lund University researchers to receive ERC Consolidator Grants
Lund University. Enrico Ronchi, a researcher in fire safety engineering, is developing new ways to create an inclusive evacuation design for buildings. The research concerns investigating emergency ev...
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Katharina Ruthsatz @kruthsatz.bsky.social · 05/12/2024
🐸🌡️☣️ In our new paper shorturl.at/1nV4R in @jexpbiol.bsky.social we investigated the interactive effects of thermal stress and nitrate pollution on development and acclimation capacity in amphibian larvae. @dfgpublic.bsky.social @tubraunschweig.bsky.social 🎨🐸: Ingrid R. Miguel 🧵(1/8)
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Laura Kelley @lauraakelley.bsky.social · 05/12/2024
3) Badgers! What happens to their immune systems as they age? With @andyyoung.bsky.social and @btschirren.bsky.social
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Miguel @migueldefelipe.bsky.social · 03/12/2024
No. What happens in Doñana DOES NOT STAY in Doñana. After more than two years of work, we’ve published an article demonstrating that the poor condition of Doñana negatively affects waterbirds across the ENTIRE continent! Thread below! 🧵 onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com
Habitat Changes at the Local Scale Have Major Impacts on Waterfowl Populations Across a Migratory Flyway
Migratory waterbirds are declining worldwide due to habitat loss, but not much is known about how the loss of specific wetlands can affect waterbird populations at the biogeographical scale. To inves...
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Katherine Corn 🌽 @kacorn.bsky.social · 08/09/2023
It's graduate school application season, so here's your reminder that nobody should pay for a graduate degree in #ecoevo ! Here's a list of fully funded ecology, evolution, & organismal biology Masters' programs (please share!)! docs.google.com/spreadsheets...
docs.google.com
Funded Organismal Biology MS Programs
Funded Organismal Biology MS Programs List of Departments that have a fully-funded Masters program that includes Ecology, Evolution, or Organsimal Biology Background on this list: Some Masters progra...
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Katharina Ruthsatz @kruthsatz.bsky.social · 02/12/2024
THRILLED🎉🤩 to finally announce that I have joined the Gomez-Mestre lab at @ebdonana.bsky.social today with a Marie Sklodowska Curie Actions fellowship🇪🇺! As part of the #msca project #amphistress, I will continue working on the dynamics of stress hormones in amphibians in stressful environments. 🐸🌡️🌎☀️
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Madison Earhart, PhD @madisonearhart.bsky.social · 29/11/2024
super cool study! 👇🏼👇🏼👇🏼
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Katharina Ruthsatz @kruthsatz.bsky.social · 29/11/2024
Leaving @tubraunschweig.bsky.social today: The past 4.5y have been wild and I couldn't be more excited for everything to come! Biggest thanks ever to Miguel Vences for all the field trips, the thousands of tadpoles, and most importantly, for your trust and support letting me build my own lab. 🐸
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Katharina Ruthsatz @kruthsatz.bsky.social · 27/11/2024
@cyanistesnord.bsky.social closing the Thermal Biology Symposium in #Lund. Thank you for having us! Three days of fantastic talks, great discussions, and lovely people! 🔥 🌡️🦎🐦🐟🐸🪳🐘🦔🌡️❄️ @lunduniversity.bsky.social
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Katharina Ruthsatz @kruthsatz.bsky.social · 26/11/2024
Journal of Thermal Biology Editor in Chief Dom McCafferty giving a talk on applications and future directions in thermal imaging on the second day of the thermal biology symposium in #Lund. @lunduniversity.bsky.social
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Katharina Ruthsatz @kruthsatz.bsky.social · 26/11/2024
First day of the Second Biannual #Lund Thermal Biology Symposium. Fantastic talks, stunning venue - Forum Medicum @lunduniversity.bsky.social with a view! #ClimateChange
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Katharina Ruthsatz @kruthsatz.bsky.social · 24/11/2024
I'm excited to give an invited talk at the second #Lund Thermal Biology meeting on the challenges amphibians face in a changing climate 🐸🌡️🌦️ @lunduniversity.bsky.social For more info on the program and how you can join online, check out the website 👀https://shorturl.at/WF0XI
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