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Robert E. Rollins

@robertrollins1892.bsky.social
68 followers 72 following 8 posts
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Reposted by Robert E. Rollins
Corrie Moreau @corriemoreau.bsky.social · 23/08/2026
📣 📣 📣 UPDATE: The 2026-2027 list of faculty and postdoc positions in ecology and evolutionary biology is out! Be sure to check out this active and helpful community run resource! docs.google.com/spreadsheets...
docs.google.com
ecoevojobs.net 2026-27
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Robert E. Rollins @robertrollins1892.bsky.social · 13/08/2026
New paper alert: doi.org/10.1016/j.tt... 🚨🥳 Here we can finally support that higher tick infestation rates on juvenile birds is due to an increase in the number of larva! We argue this is due to behavior as juveniles fledge during the larval activity peak for Ixodes ricinus! (1/2)
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Royal Society Publishing @royalsocietypublishing.org · 19/04/2026
Artificial selection for increased reproductive effort accelerates actuarial senescence and reduces lifespan in a precocial bird doi.org/10.1098/rspb... | #ProcB #Evolution
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Common Tern Project @commonternproject.bsky.social · 31/03/2026
Among 480 (!!) birds caught by #TeamSAFRINGSénégal last night, there were 4 Banter See birds, including 5-yr old Piccolo, who prospected in 2023 and bred in 2024 and 2025, receiving a geolocator in 2025. After a quick check, he is now on his way to us! ❤️ Thanks to Bruno Portier for the photo!
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Robert E. Rollins @robertrollins1892.bsky.social · 27/03/2026
It’s cool to see one of the first German articles I wrote out in print. If you told me at 14 when I started learning German that one day I would write about my science in that language I don’t know if I would have believed you 😅🙈
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Michi Tobler @toblermichi.bsky.social · 23/03/2026
Nice to see our review out in @avianbiology.bsky.social! Flight is costly - but so are infections. We argue that infections may be a substantial, yet mostly overlooked, source for oxidative stress in migrating birds. doi.org/10.1002/jav.... #Migration #Birds #OxidativeStress #Ornithology 🪶 🧵1/5
First page of the review in Journal of Avian Biology entitled: Oxidative costs of migration: infections as an added burden by Michi Tobler and co-authors. Inlcudes journal banner and doi-link
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Robert E. Rollins @robertrollins1892.bsky.social · 19/03/2026
New publication alert! 🥳🍾 With Prof. Dr. Kraiczy's lab, we asked how natural genetic variation affects the function of immune modulatory Borrelia proteins and if this could influence how pathogenic the populations are to humans. Out now in Scientific Reports: doi.org/10.1038/s415...
doi.org
Natural genetic variation impacts complement inhibitory activity of PFam54 orthologs of Asian Borrelia bavariensis - Scientific Reports
European and Asian populations of Borrelia (B.) bavariensis, a causative agent of Lyme borreliosis, substantially differ in their infection dynamics. This is argued to be a byproduct of the unique dem...
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Robert E. Rollins @robertrollins1892.bsky.social · 19/03/2026
Help us find ticks in Germany! NABU has launched a nation wide effort to understand the range expansion of ticks in Germany. With changing climates, tick species have been able to extend their ranges. You can help by reporting tick images as explained below: www.nabu.de/tiere-und-pf...
nabu.de
Zecken melden - NABU
In den letzten Jahren haben sich Zecken in Deutschland weiter ausgebreitet und es sind neue Arten hinzugekommen. Gemeinsam mit Ihnen möchten NABU|naturgucker und wir mehr über das Verhalten und die Ve...
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Robert E. Rollins @robertrollins1892.bsky.social · 07/03/2026
Early morning start 😴 but on my way to the joint ringers conference between Radolfzell and Helgoland to present some results about bird-tick interactions won through standardized monitoring of breeding birds ☺️
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Migration Ecology Group @migecol.bsky.social · 05/03/2026
New Paper alert 📄 Rüppel et al. 2026 - "movetrack: An R package to model flight paths from radio-telemetry networks" -> this makes it possible to transform station-based radiotelemetry data into actual flight path, validated with a plane flight. besjournals.onlinelibrary.wiley.com/doi/10.1111/...
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Edward Grey Institute @egioxford.bsky.social · 03/03/2026
This week's EGI seminar will be given by Prof Hanna Kokko @kokkonut.bsky.social from Johannes Gutenberg-Universität Mainz @unimainz.bsky.social on the role of time in avian trade-offs. All welcome in person in LT1 in LaMB @biology.ox.ac.uk 3.30pm on 6 March. Also live-streamed: details available ⬇️
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Brian Stevenson Ph.D. spirochete lab @bstevensonlab.bsky.social · 14/02/2026
Happy Valentines Day! ❤️
Embedded tick with heart shaped scutum, and words “I’m stuck on you!”

Happy Valentines Day to all who read this!
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liedvogel lab @genmig.bsky.social · 11/02/2026
girl power for the win! amazing, appreciative, brave, clever, curious, creative, funky, funny, inspirational, persistent, supportive, stubborn (if needed), wonderful, visionary – and simply the best #InternationalDayofWomenandGirlsinScience #WomenInScience thank you!
wonderful female scientists I have the pleasure to work with
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Pablo Salmón @pablosalmon.bsky.social · 05/02/2026
🧬 Excited to present some of our recent research on 🐦‍⬛: (1/3) Contrary to expectations, migratory Eurasian blackbirds had longer telomeres than residents at a major stopover (Helgoland), despite similar mitochondrial DNA copy numbers 🔗 #OpenAccess nsojournals.onlinelibrary.wiley.com/doi/full/10....
Differences in (A) blood telomere length and (B) mitochondrial copy number between migrant and resident blackbirds Turdus merula sampled on Helgoland Island during autumn migration
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International Society for Neuroethology @neuroethology.org · 06/02/2026
New study shows that Cataglyphis hellenica 🐜 learns a nest direction by using a magnetic compass 🧲🧭. Demonstrating that a magnetic compass is widespread in Cataglyphis ants. @chiaratenne.bsky.social @cataglyphilosophy.bsky.social link.springer.com/article/10.1...
link.springer.com
Magnetoreception in Cataglyphis hellenica ants - Journal of Comparative Physiology A
Magnetoreception is the ability of animals to detect and use the geomagnetic field (GMF) for spatial orientation. Cataglyphis ants are experimental models for insect navigation and magnetoreception. A...
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Ben Sheldon @sheldonbirds.bsky.social · 05/02/2026
A richly rewarding two days reviewing @ifv-whv.bsky.social: thriving under the brilliant leadership of Sandra Bouwhuis & Miriam Liedvogel. An exciting programme of research into avian migration & life histories with many future stars. Outstanding @commonternproject.bsky.social museum by frozen sea!
Common Tern Museum at the BanterseeCommon Tern Museum at the BanterseeView of the ice-bound Waddensee Profs Miriam Liedvogel & Prof Sandra Bouwhuis - brilliant leaders of the Institute of Avian Research (with some old German ornithological leaders in the background)
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Andrea Estandía @andreaestandia.bsky.social · 31/01/2026
New preprint! 🐥🦠🏝️ We study a great speciator, the silvereye, to test whether parasites follow island biogeography rules, and find that parasite diversity and isolation effects depend strongly on transmission strategy. Led by PhD student Sarah Nichols. www.biorxiv.org/content/10.6...
biorxiv.org
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liedvogel lab @genmig.bsky.social · 05/01/2026
Gull-billed terns for the win! Anna’s final PhD chapter published in Evol Applications doi.org/10.1111/eva.... Thanks to all lovely collaborators, especially @commonternproject.bsky.social @gullbilledterns-de.bsky.social @robertrollins1892.bsky.social & @dornitholges.bsky.social for funding
Adult gull-billed tern landing with prey to feed its chick, runing towards the parent. Background with flying gull-billed tern silhouettes. Beautiful illustration by @co-la.bsky.social
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Common Tern Project @commonternproject.bsky.social · 05/01/2026
Out now in ‘Evolutionary applications’, the last chapter of Anna’s PhD thesis, in which she used whole genome sequencing data of contemporary and historic European gull-billed terns to assess whether the population decline in part of their range has had genetic consequences: doi.org/10.1111/eva....
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Matteo Beccardi @matteobeccardi.bsky.social · 18/09/2025
I'm happy to share with you our new paper out now in Environmental Pollution! Here, we experimentally studied the maternal offloading of mercury pollution via reproduction in an avian model species. Read the paper here for more details👇 doi.org/10.1016/j.en...
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Common Tern Project @commonternproject.bsky.social · 29/08/2025
And to add some more beauty to the internet: here's a close-up of Dr Schnelle, with her gorgeous hat crafted skillfully by various members of the @ifv-whv.bsky.social, fired on by @robertrollins1892.bsky.social. 🥰
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liedvogel lab @genmig.bsky.social · 24/06/2025
Congratulations, Dr. Andrea. What a very special day. Happy, proud and honoured to see you fledge 🐦‍⬛🧬🏝️🧪 - fly on @mpi-evolbio.bsky.social
Andrea wearing her PhD hat after successfully defending her thesis.
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Menno Schilthuizen @schilthuizen.bsky.social · 10/05/2025
Work! www.naturalis.nl/en/about-us/...
naturalis.nl
Postdoc - Birds on Islands
Naturalis is looking for a postdoc studying birds on islands.
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liedvogel lab @genmig.bsky.social · 02/05/2025
spring has sprung and the #dreamteam is out in the forest. first #geolocator robins have been spotted and data already secured - such exciting times. we use #lotek radiotelemetry and light and pressure loggers to understand partial #migration in a European #robin population in Northern Germany.
Robin team with T30 - field work on a partial migratory robin population in Northern Germany.
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Matteo Beccardi @matteobeccardi.bsky.social · 30/04/2025
Happy to share our new publication on the effect of inbreeding on male fertility and sperm senescence, out now in @royalsocietypublishing.org. Many thanks to @oscarvedder.bsky.social, @btschirren.bsky.social and @ifv-whv.bsky.social. Take a look below if you want to know more about this work👇😉
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Common Tern Project @commonternproject.bsky.social · 19/04/2025
Freshly out in Environmental Pollution – Anna’s new paper in which she assesses mercury pollution in the last and endangered population of gull-billed terns in Central Europe, breeding at Neufelderkoog, a heavily mercury-polluted area: doi.org/10.1016/j.en...
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Institute of Avian Research 'Vogelwarte Helgoland' @ifv-whv.bsky.social · 10/04/2025
New publication in @animalecology.bsky.social by @oscarvedder.bsky.social & @matteobeccardi.bsky.social 'Poor developmental conditions decrease adult body size and egg size, but not egg laying rate and survival throughout adulthood: A long-term experiment in a precocial bird' doi.org/10.1111/1365...
doi.org
Poor developmental conditions decrease adult body size and egg size, but not egg laying rate and survival throughout adulthood: A long‐term experiment in a precocial bird
This research experimentally manipulated the quality of early-life conditions in Japanese quail, and monitored individual performance over the complete adult lifespan under standardized conditions. I...
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Robert E. Rollins @robertrollins1892.bsky.social · 18/03/2025
I am very excited to announce our new paper describing the tick communities on Helgoland. We highlighted a potentially stable population of a tick species which has not been described in Germany since the 1970s! Feel free to reach out if you have questions 😄 doi.org/10.1007/s004...
doi.org
Analysis of ticks (Acari: Ixodida) and associated microorganisms collected on the North Sea Island of Heligoland - Parasitology Research
Heligoland is an island located in the North Sea, where vegetation was almost destroyed as a result of heavy bombardment during and after the Second World War. However, over the past 70 years, the veg...
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Reposted by Robert E. Rollins
Jun Ishigohoka @junishigohoka.bsky.social · 27/01/2025
Happy to share our new paper OA in Genetics. We show that population genomic methods based on ARGs (ancestral recombination graphs i.e. genetic ancestry along chromosomes) for demography inference can be biased when applied to genomes with wide high-recombining regions. doi.org/10.1093/gene...
doi.org
High-recombining genomic regions affect demography inference based on ancestral recombination graphs
Abstract. Multiple methods of demography inference are based on the ancestral recombination graph. This powerful approach uses observed mutations to model
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Matthias H. Weissensteiner @mweissensteiner.bsky.social · 10/01/2025
Excited to share my first paper with the Liedvogel lab @genmig.bsky.social at @ifv-whv.bsky.social: Together with @jpartecke.bsky.social from the @mpi-animalbehav.bsky.social and many others, we looked at the genetics of partial migration in blackbirds onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com
Combining Individual‐Based Radio‐Tracking With Whole‐Genome Sequencing Data Reveals Candidate for Genetic Basis of Partial Migration in a Songbird
Combining individual-based radio-tracking and whole-genome sequencing, we investigated the population genetics of a partial migratory songbird, the common blackbird. Using population genetic summary ...
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Institute of Avian Research 'Vogelwarte Helgoland' @ifv-whv.bsky.social · 10/01/2025
Welcome to the new blue sky account of the Institute of Avian Research in Wilhelmshaven, Germany. Here we will post updates on science, news and outreach of our Institute: ifv-vogelwarte.de/en/home
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Matthias H. Weissensteiner @mweissensteiner.bsky.social · 07/01/2025
Please spread! The newly established CF Genomics at UOL is re-advertising a position for a bioinformatician uol.de/en/job/bioin...
uol.de
Bioinformatician/Computational Biologist // University of Oldenburg
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Journal of Avian Biology @avianbiology.bsky.social · 21/12/2024
NEW PAPER: a detailed overview of the current state of research on hard tick movement on migratory birds along the African–Western Palearctic flyways, investigating the role of bird species and migratory season. ➡️ vist.ly/3mqeyny #ornithology #migration #disease #birds
Figure 1 from the article: Schematic overview of the geographic distributions of the four major tick genera (Amblyomma (yellow), Ixodes (orange), Haemaphysalis (green), Hyalomma (blue)) found on birds within the African–Western Palearctic regionFigure 4 from the article: Point estimates for tick species/migratory season interactions for all tick species in the reported dataset.
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British Ornithologists’ Union (BOU) @bou.org.uk · 10/12/2024
Wide spectrum of tick-borne pathogens in juvenile Ixodes ricinus collected from autumn-migrating birds in the Vistula River Valley, Poland | bmcvetres.biomedcent... | BMC Veterinary Research | #ornithology 🪶
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