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tomratz.bsky.social
Evolutionary biologist | Independent Group Leader & SNSF Fellow at University of Zurich | Evolution, plasticity, & social interactions 🪰🐞🦗 🕷 ⍦ tomratz.weebly.com
16 posts 295 followers 195 following
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Last day at #EthoGes in Tutzing 🌞🦆🗻

On the way to #EthoGes2025 in Tutzing!

We are looking for a PostDoc with background in (insect) genomics for our Insect Symbiosis Lab in České Budějovice! See bucek-lab.org/join_us/ for more info.

Job! 2-year postdoc position in EVElab, Bristol UK on nutrition and infections in pregnancy (FLF-funded) www.jobs.ac.uk/job/DLV631/r... Apply if you are enthusiastic about: - experiments on insects which get pregnant - relevance of evolution to public health - a vibrant city & research environment

Excellent 2025 edition of the Swiss #Biology25 conference in Lausanne

Julien Martin (U Ottawa) and I will organize a symposium: "Relations between habitat characteristics and individual phenotype: habitat as an extended phenotype," at the next CSEE conference. Don't hesitate to submit your presentation! event.fourwaves.com/scee2025/pages

Out now in @nature.com! Our comprehensive meta-analysis of global terrestrial and marine genetic diversity demonstrates rapid loss of genetic diversity and identifies conservation interventions that could mitigate this process www.nature.com/articles/s41... 🧪🌍🦤🧬 #consgen #PopGen

A lack of genetic variation can constrain adaptation, and correlations between trait variability and divergence are testaments of that. But how do we interpret such correlations when they last over many many millions of years? New paper in @natureecoevo.bsky.social with Patrick Rohner. rdcu.be/d8YxG

Offre de thèse CIFRE à l'IRBI de Tours, dans une excellent équipe 👌👇

Registration for Evolution 2025 is now open! Come join us virtually from May 29-30, and/or in-person in Athens, GA from June 20-24. @sse-evolution.bsky.social @systbiol.bsky.social @asn-amnat.bsky.social #Evol2025 www.evolutionmeetings.org/registration...

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... 🧪🌍

New spider research out in Behavioral Ecology: we show that limited resources can reverse how individuals respond to the presence of competitors and reduce individual differences in competitive phenotypes. 🕷️🕸️📝 academic.oup.com/beheco/advan...

🚀 Behaviour 2025 programmes structure is out! 🗓️ ✨ Dive into diverse symposia, plenary talks & cutting-edge research in animal behaviour! 🌍🐾 Start planning your Kolkata adventure now—science, networking & culture await! Check the programme overview details 👇: behaviourindia2025.in/programme.html

Still time to submit an abstract for Behaviour 2025 in Kolkata 👇

We have not yet introduced #AnimalTA to the Bluesky community, but it’s a free and user-friendly tool for animal behavior research! 🕷️🔬 See here how it’s used to study spiderlings dispersal in our experiments. Have questions? Feel free to contact us! #Science #Spiders 🧪

10 DAYS LEFT to submit an abstract for #behaviour2025! @asab.org are providing generous travel grants to attend: www.asab.org/kolkata-conf... @behaviour2025.bsky.social

Excited to see the cover art for my new book, which is due out in February. One for the invasion nerds! This book project is hard evidence that I am a time optimist: I thought it would take me a year; it took five. 🌏 #bioinvasions

Back to editing at Functional Ecology. Sadly I had to reject 3 papers without review because they lacked replication @ the right level. More discussions about design before the experiment is done pls: heartbreaking waste to only talk about it afterwards. onlinelibrary.wiley.com/doi/full/10....

@asab.org has grants to attend #behaviour2025, boosted for applicants (ALL SENIORITIES!) from developed countries up to £2000. Plus the usual £2500 for those from developing countries, and £800 if you're based in India. But get your abstracts in soon - deadline 31st January!

Interesting study on the evolution of chemical defences in the hyper-diverse Staphylinid beetle family: www.cell.com/cell/fulltex...

2024 daily temperatures compared to past years. A frightening graphic from the BBC. #ClimateEmergency

Already getting excited for #ASABSpring2025 ! Our Spring conference is aimed at postgrads and postdocs (though all are welcome to join!) It also always includes a great workshop for developing practical skills. Highly recommended! Come join us in Liverpool in April! Registration is now open ⬇️

Super postdoc opportunity in our lab with @julien-renoult.bsky.social bsky.app/profile/juli...

Join us at UGA Entomology! We are searching for an assistant professor in quantitative insect ecology. Applications due January 31. www.ugajobsearch.com/postings/406...

Splendid PhD opportunity on ecology and conservation of #bluegroundbeetles in #temperaterainforests in the Southwest of England now available: tinyurl.com/BGBeetle. Come join the team! Interested? Email me: [email protected] for further info. Please share.

Each January, @asab.org journal Animal Behaviour publishes its 'Guidelines for the ethical treatment of nonhuman animals in behavioural research and teaching': www.sciencedirect.com/science/arti... Please read and implement. #AnimalEthics #AnimalBehaviour

Using a dataset of 800,000+ observations and decades of breeding records, Dr Satarkar and team employ multi-matrix quantitative genetic ‘animal models’ to show that genes play a minimal role in shaping individual social phenotypes in an avian system 🪽 🧪 🌏

My interview for the @insectessociaux.bsky.social blog 👇

Over half a million unique taxa documented on iNaturalist! www.inaturalist.org/blog/103155-...

A highly interesting and fun-to-read book on insect research 👇

📣 We are recruiting! Please spread the word! We look to hire an associate professor in animal ecology, specializing in evolutionary ecology. Apply by Feb 7 2025. Come join us in Uppsala, Sweden! Application page and contact info 🔗👇 #ecology #evolution #job www.uu.se/en/about-uu/...

📣🐝🐝 From bees to crops and back again! Competition funded PhD available in my lab to model feedbacks between pollinators and land use under global change. Please do get in touch! www.findaphd.com/phds/project...

Assistant professor position in animal/evolutionary ecology at Uppsala University 👇

New research article ! 📰 Tom Ratz demonstrated that in burying beetles, sex differences in parental care vary with context, but evolutionary history shapes consistent patterns. 🪲 doi.org/10.1007/s000... #InsectesSociaux #SocialInsects #ParentalCare #BuryingBeetles #SexDifferences

Still time to apply! My lab has a postdoc position open! Helsinki is great and working environment is fantastic! join us! #colours #polymorphism #behavior #experiments #lepidoptera predatorpreyinteractions.com/opportunities/

New NERC DTP PhD opportunity on social networks and demography in Soay sheep with me, Dan Nussey, Amy Sweeny and others (Autumn 2025 start). Apply by January 6th. Project and application details: e4-dtp.ed.ac.uk/e5-dtp/super...

We're launching our new #UZH funded citizen science project using exciting #AI powered smart bird feeders to learn more about common European garden birds and how they survive the winter. This is the start of something *BIG* Sign up if you are interested! www.citizenscience.uzh.ch/en/projects/...

The ‘Chemist’s tree’ at #UZH🎄

Are you searching for wonderful plenary talks on #openscience? Just so you know, we've got you covered! Check out our YouTube channel, where you can find the recording of 13 talks! https://youtube.com/@SORTEcoEvo/videos

Hello Bluesky👋! I am a PhD student working on behavior, ecology, and conservation of Ruffs and one of the most endangered wader - Southern dunlin. This year I worked with an enthusiastic young biologist and photographer Simon. Read more about our small scale dunlin headstarting project on his blog.

For a first 'real' post on Bluesky, I'm delighted to share my new paper that just came out in Insectes Sociaux: sex differences in parenting in burying beetles. 📸 @ashwhiffin.bsky.social link.springer.com/article/10.1...

How does pollution impact behavioural evolution? We're looking for an awesome PhD student to find out. Project spans behaviour, genetics + ecotox, working with cherry shrimp @exetercec.bsky.social. Cosupervised with @lauraakelley.bsky.social and Dave Spurgeon at CEH. App + info tinyurl.com/yvthn7xn

Our updated EcoEvoRxiv preprint "Estimating (non)linear selection on reaction norms: A general framework for labile traits" is now live. Work done in collaboration with Yimen Araya-Ajoy, Niels Dingemanse, @ali--wilson.bsky.social, and David Westneat. ecoevorxiv.org/repository/v...

* NEW #PhD * #Evolution #Ecology of Immune #Senesence in Wild Badgers - exciting project with me, @btschirren.bsky.social & our awesome collaborators @ APHA. Based at @exetercec.bsky.social in Cornwall, UK. !PLEASE SHARE! See www.animalsocieties.org and apply: www.exeter.ac.uk/study/fundin... 🌏 🧪 🦑

I'm advertising several positions at all levels ( #PhD, #Postdoc, #RA). If you're enthusiastic, collaborative, and interested in the #ecological and #evolutionary dynamics of #infection, please get in touch - link below. pedrovale.bio.ed.ac.uk/open-positions ([email protected])

I haven't seen any starter packs made for behavioral ecology yet, so I decided to create one! If you are a behavioral ecologist (any career stage), please reply so I can add you to the list so we can more easily find each other. go.bsky.app/9mAuB6x

🚨JOB 🚨Would a title "Professor of Life History Evolution" suit you? If yes... Become a colleague of us here in Mainz! I am happy to provide more information if this intrigues you. cms.zdv.uni-mainz.de/karriere/wp-...