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Allan McDevitt

@shrewgod.bsky.social
643 followers 355 following 80 posts

Lecturer in ATU 🇮🇪 Shrews are my thing but work on all sorts of critters across land and water! Molecular ecologist by trade, doing a lot of eDNA work these days! Lab website: sites.google.com/view/mcdevittlab/h…

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Reposted by Allan McDevitt
Alan Kinsella @electionlit.bsky.social · 28/05/2026
Richie on the ball
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Irish Naturalists Journal @injournal.bsky.social · 22/05/2026
Volume 42: Dan Minchin reports the First Irish record of the invasive Demon Shrimp (Dikerogammarus haemobaphes) from the Shannon River. Subscribe at irishnaturalistsjournal.org #IrishNaturalistsJournal #Zoology #Invasives
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Barbara Tschirren @btschirren.bsky.social · 21/05/2026
We are recruiting 🌟2 postdoctoral researchers🌟 for a NERC Large Grant project on the eco-evolutionary dynamics of badger - bovine tuberculosis (bTB) interactions.
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Tara Dirilgen @taradirilgen.bsky.social · 18/05/2026
📣 Funded* #PhD position (4 years) Wood #Ant #conservation project in Ireland🐜 @maynoothuniversity.ie Application close: 3 June 2026 More info: dirilgenecology.com/contact/ - @muresearch.bsky.social | @mu-gra25.bsky.social | @maynooth-bgs.bsky.social | * @npwsireland.bsky.social #findaphd
dirilgenecology.com
Join us
Join the Terrestrial Ecology Lab VacanciesOPEN [closing 3 June 2026] PhD: Irish wood ant conservation project (4 years) Postdoctoral ResearchersReach out to me if you are interested in pursuing sup…
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Alan Baxter @alanbaxter.bsky.social · 22/02/2026
2026 is the year of the horse but the horse is Artax
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Victoria Mullin @victoriaemullin.bsky.social · 15/05/2026
Funded PhD studentship with me and Dan Bradley @brad-dan.bsky.social at TCD. Medieval cattle and sheep genomics utilising parchment and bones! Deadline to apply is 27th May 🧬🐄🐑🧬 #aDNA
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Brian Hayden @drhaydo.bsky.social · 15/05/2026
There are still a few of seats for next week's Stable Isotope Data Analysis course with Physilia - This online course will cover data validation, mixing models, foods webs, niches and trophic position, lots of R packages and time to discuss your data www.physalia-courses.org/courses-work...
physalia-courses.org
Applied stable isotope ecology with R – from data to decisions
18-21 May 2026
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Alec BM Moore @alecbmmoore.bsky.social · 13/05/2026
Historical Range Contraction and Extent of Harbour Porpoises (Phocoena phocoena) in the Baltic Sea Revealed by Archival Newspapers onlinelibrary.wiley.com/doi/10.1002/...
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Dr Dan Shugar 🇨🇦 @watershedlab.bsky.social · 08/05/2026
This is one of those "wait for it" things: simulation of the #TracyArm landslide tsunami by Pat Lynett for our paper that came out this week in @science.org. This one is from the vantage point of a jetski at sea level. 🧪⚒️ www.science.org/doi/10.1126/...
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Ciara | Ciaraíoch 🎨 @ciaraioch.bsky.social · 06/05/2026
*camera pans to Donegal*
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Dr.Kat Stewart @ecoevoedna.bsky.social · 04/05/2026
🔥Population genetic inferences from #eDNA going strong 💪: check out my lab's recent work on screening for hybrid zones using nuclear SNPs #conservationbiology onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com
Hybrid Horizons: Screening Hybridisation Through Nuclear Environmental DNA
Effective monitoring of hybrid zones is essential for understanding evolutionary dynamics and mitigating species loss caused by human-mediated hybridisation. Conventional methods rely on sampling num...
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WWN @waterfordwhispers.bsky.social · 24/04/2026
Meet Meta's Incredible New AI Robot Designed To Lay Off Staff
waterfordwhispersnews.com
Meet Meta’s Incredible New AI Robot Designed To Lay Off Staff
TASKED with overseeing a new 10% wave of layoffs, Meta has unveiled an incredible new AI-powered humanoid robot to cut its global workforce by approximately 8,000 staff. “Humans are flawed creatures who require too much recharging …
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The Hollywood Reporter @thr.com · 23/04/2026
Dan Reed was a documentary filmmaker who specialized in terrorism and war when he detoured into very different terrain, explosive in other ways entirely: the accusations of child sexual abuse that have followed Michael Jackson since 1993.
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“People Just Don’t Care”: ‘Leaving Neverland’ Director on Why Michael Jackson Won the Court of Public Opinion
Dan Reed was a documentary filmmaker who specialized in terrorism and war when he detoured into very different terrain, explosive in other ways entirely: the accusations of child sexual abuse that have followed Michael Jackson since 1993.
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Victoria Mullin @victoriaemullin.bsky.social · 21/04/2026
Come join our aDNA community at Trinity College Dublin and explore medieval ruminant genomes! Funded PhD studentship in ancient animal genomics at Trinity College Dublin. Deadline 27th May 2026 Please see the information attached for full description and application process.
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Florian Altermatt @florianaltermatt.bsky.social · 19/04/2026
Effective #biodiversity 🐟 🐠 🤝 policy making depends on #comparable and #generalisable data. We demonstrate how #eDNA 🧬 is empowering 💪 🌍 🌐 global biodiversity analyses. 1/8
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Michael Balazo @mbalazo.bsky.social · 18/04/2026
To play it safe, they should re-edit the Michael Jackson biopic so it ends right after he's born.
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Patrick Randolph-Quinney @kabweprq.bsky.social · 25/03/2026
Four-year fully funded PhD! The project is based on Campus Gotland (Visby), and would be suitable for students in archaeology, bioarchaeology, forensic archaeology or palaeoanthropology who have the necessary technical background. Application window closes on 27th April. www.uu.se/en/about-uu/...
uu.se
PhD student in Archaeology in Graduate School GRASS - Uppsala University
PhD student in Archaeology in Graduate School GRASS, Disciplinary Domain of Humanities and Social Sciences, Faculty of Arts, Department of Archaeology, Ancient History and Conservation, Uppsala Univer...
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Cold War Steve @coldwarsteve.bsky.social · 13/04/2026
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Brian Hayden @drhaydo.bsky.social · 13/04/2026
New Atomic Ecology Meets episode 🎥 I caught up with Jessica Leuders-Dumont to talk about her recent Nature paper using nitrogen isotopes in fish otoliths to reconstruct reef ecosystem function over thousands of years. Method + application + great story 👇
atomicecology.com
Atomic Ecology Meets.... Dr. Jessica Leuders-Dumont
Over the Easter break, I had a really engaging conversation with Jessica Lueders-Dumont, Senior Research Associate at Boston College, for the latest Atomic Ecology Meets.Jessica uses stable isotope…
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Chris Ingraham @cingraham.bsky.social · 12/04/2026
Current status of the Strait of Hormuz dispute
In Bruges scene where Colin Farrell is pointing a gun at his head and Brendon Gleeson is also pointing a gun at Colin Farrell's head
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Colin Carlson @colincarlson.bsky.social · 09/04/2026
New in @science.org ‼️ In the most comprehensive study to date, we show that wildlife trade is driving animal-to-human zoonotic spillover at a planetary scale, with +1 spillover per host every 10 years. Live animal markets and illegal trade pose even greater risks. 🔓 www.science.org/doi/10.1126/...
Wildlife trade drives animal-to-human pathogen transmission over 40 years
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The Irish Times @irishtimes.com · 09/04/2026
Intinní Áille – Beautiful Minds: A thoughtful RTÉ documentary on adult neurodivergence
irishtimes.com
Intinní Áille – Beautiful Minds: A thoughtful RTÉ documentary on adult neurodivergence
Róisín Ní Thomáin explores whether she may be neurodivergent and hears from parents seeking support for autistic children
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Henry Mance @henrymance.ft.com · 08/04/2026
Presenting the reopening the Strait of Hormuz as a victory is like the Greeks failing to take Troy but celebrating the safe return of their wooden horse
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The Mariani Lab @marianilab.bsky.social · 30/03/2026
Out now and led by the impeccable GJ Jeunen: a new way to squeeze #eDNA sequences from preserved natural samplers! NO need to damage the old specimens: just take out the DNA leached into the ethanol! Also: we have a new entry into the #nsDNA world: #bryozoa! onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com
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Allan McDevitt @shrewgod.bsky.social · 26/03/2026
This is clearly the most important event to happen in Ireland since 1990. We might not want to say it, but we all know it....
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Dr Rebecca Wragg Sykes @lemoustier.bsky.social · 24/03/2026
🧪 🏺 🦣 Nice coverage of 2 new #Neanderthal aDNA papers. V. interesting: - extremely low global population estimates - intense impact of MIS4, but not earlier glacials? - how we intersect this with archaeological evidence of technological diversity & cultural change is crucial, and v. challenging
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Dr Rebecca Wragg Sykes @lemoustier.bsky.social · 17/03/2026
🧪🦣 Extremely interesting - Southern Doggerland appears to have had a microclimate w/ significant warm-species refugium, inc deciduous trees & boar, existing as early as 16 Ka. Big implications here for #Neanderthals too, if similar conditions existed in earlier cycles. www.pnas.org/doi/10.1073/...
pnas.org
Early colonization before inundation consistent with northern glacial refugia in Southern Doggerland revealed by sedimentary ancient DNA | PNAS
Prior to the formation of the present-day North Sea during the mid-Holocene, North-Western Europe was connected through the Doggerland landmass. Wh...
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drphilcox.bsky.social @drphilcox.bsky.social · 17/03/2026
Very excited to announce that our Leverhulme grant on insular gigantism was successful! 3 year project with @toriherridge.bsky.social @nannonstevens.bsky.social and Jesse Hennekam. Postdoc advert coming soon, but feel free to contact me via email for more details.
The insular giant moonrat Deinogalerix koenigswaldi next to a modern hedgehog.
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Emma Luck @emmaluck22.bsky.social · 16/03/2026
I’m pleased to share our new paper in Scientific Data! We compiled the first open-access, image-based dataset capturing diverse interactions between killer whales and elasmobranchs 🦈🐋 (orca emoji coming soon…) www.nature.com/articles/s41...
A blue infographic with simplified illustrations of various sharks and rays centered around a killer whale. The infographic describes the results of a new paper.
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Sammy Ball @sammyhareball.bsky.social · 13/03/2026
🦇We're Hiring! 🦢 Research Assistant position at ATU to determine the feasibility of establishing a radio receiver (Motus) network in Ireland for migrating bats and birds March 26th deadline! www.atu.ie/connect/jobs... @atu-ie.bsky.social @birdwatchireland.bsky.social @shrewgod.bsky.social
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Ryan Bernardoni @dangercart.bsky.social · 10/03/2026
When Israel blew up the first hospital they first tried to say that Hamas actually blew it up themselves and then evidence (as if it was really needed) came to light that, no, that was a lie so they pivoted to "actually it was a military target." And then blowing up hospitals was normalized.
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Dr Ross Barnett @deepfrieddna.bsky.social · 06/03/2026
More on the Lazarus species from west papua theconversation.com/meet-tous-an...
theconversation.com
Meet ‘Tous’ — an entirely new genus of mammal we identified. Here’s why it’s so exciting
A plantation worker photographed this new genus of mammal in New Guinea, thought to have been dead for 6,000 years.
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David Ryan Miller @davidryanmiller.com · 02/03/2026
Donald Trump's theory of regime change is underpants gnomes logic 1) Kidnap/kill current leaders, blow stuff up 2) ? 3) Profit! (literally, because Trump and his allies seek personal gain from all of this)
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Rafael Guerrero @guerrero.bsky.social · 24/02/2026
Colossal about to announce another timely de-extinction project
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Dr Lauren C White @drlozwhite.bsky.social · 15/01/2026
New paper out in Biological Invasions! We show that “genetic rescue” can unintentionally boost invasive fallow deer in Australia. Genomic data & simulations reveal how escaped genotypes from farms may increase pop growth & spread → key implications for management. link.springer.com/article/10.1...
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Jocelyn Poissant @jocelynpoissant.bsky.social · 23/02/2026
Congrats to Samantha Barrette for publishing her honours thesis! 🎉👏 While are many ways to get host DNA from fecal pellets, the effectiveness of different approaches is rarely compared. We tackled this in caribou using a full factorial design and a new qPCR assay: link.springer.com/article/10.1...
link.springer.com
A comparison of protocols for isolating and extracting host DNA from caribou (Rangifer tarandus) fecal pellets - Conservation Genetics Resources
Conservation Genetics Resources - Fecal samples are valuable for wildlife genetic studies where invasive tissue sampling is difficult, expensive, or negatively impacts welfare. However, fecal DNA...
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Nic Rawlence @nicrawlencenz.bsky.social · 21/02/2026
The co-founder of @itiscolossal.bsky.social George Church has been shown to have deep ties with Epstein, more than he let on, and should be ostracised from the palaeontological, ancient DNA, and conservation communities edition.cnn.com/2026/02/19/p... @tetzoo.bsky.social
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Allan McDevitt @shrewgod.bsky.social · 20/02/2026
It takes some doing, but this may be the best yet from @coldwarsteve.bsky.social!!!
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Bettina Thalinger @bettinathal.bsky.social · 17/02/2026
🦉 New publication! 🦆 BirT: A Novel Primer Pair for Avian Environmental DNA Metabarcoding onlinelibrary.wiley.com/doi/10.1002/... Want to amplify birds from #eDNA samples? This new primer pair is the way to go! @dirch3.bsky.social, Rachel Empey, Megan Cowperthwaite, Katerina Coveny #metabarcoding
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Dr Neutopia @oceanclub.bsky.social · 16/02/2026
Maybe they could start by not posting on a racist website. If you look at their account stats on X: their posts normally get around 20K view. Their post about Edwin Edogbo got _7 milllion_ views. Organizations still there are opening their employees to racist abuse for publicity.
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Royal Irish Academy @ria.ie · 15/02/2026
The RIA's Archaeology Research Grants and Radiocarbon dates schemes are open to applications from now until 25 March. Archaeologists and archaeology students (undergrad, postgrad, PhD) who wants to carry out research based in Ireland (including NI) can apply: www.ria.ie/2026/02/12/w...
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Pedro Brandão-Dias F Pinto @pedrobd.bsky.social · 13/02/2026
🧬 My haplotype paper is out! We show that deviations between within-sample and population-level haplotype frequencies can be used to estimate how many individuals contributed to an eDNA sample. No tissue references needed, just metabarcoding data and some population genetics. #eDNA #PopGen
onlinelibrary.wiley.com
Estimating Organism Abundance Using Within‐Sample Haplotype Frequencies of eDNA Data
Environmental DNA (eDNA) provides powerful insights into species presence and community composition but remains limited in its capacity to infer species abundance or population structure. Here, we sh...
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Allan McDevitt @shrewgod.bsky.social · 12/02/2026
“The English have a fierce reputation for conquering the world.. invading loads of different countries and then getting upset when those people followed them home.” - Tommy Tiernan
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Selina Brace @selinabrace.bsky.social · 11/02/2026
🧬SedaDNA Postdoc position💥 2 years Starts 2026, apply by 1st March. Join Aleks Pluskowski at Reading & me at NHM. jobs.reading.ac.uk/Job/JobDetai...
jobs.reading.ac.uk
Post-Doctoral Research Fellow in Ancient Environmental DNA:Whiteknights Reading UK
We are seeking a highly motivated Post-Doctoral Research Fellow to join our research team at Reading, focusing on sedimentary DNA (sedaDNA / environmental DNA) from soils and sediments from the project’s case study regions in Spain and North Africa. You will contribute to the reconstruction of past landscapes and human-environment interactions through the analysis of sedimentary DNA. This includes analysing samples from terraces, irrigated fields and archaeological sites, and using eDNA metagenomics and metabarcoding approaches for multi-species detection, with the aim of characterising changing plant and animal species diversity and richness over time. The position will involve fieldwork, laboratory work, data analysis, and collaboration with an interdisciplinary team of archaeologists, palaeoecologists and historians.
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Molecular Biology and Evolution @molbioevol.bsky.social · 11/02/2026
Thomas et al. reveal that positively selected and differentially expressed hippocampal genes cluster near breakpoints in shrews, tying chromosomal rearrangements and accessible chromatin to adaptation and brain size plasticity. 🔗 doi.org/10.1093/molbev/msag006 📷 Christian Ziegler #evobio #molbio
MBE | Genomic comparisons and the adaptive basis of brain size plasticity and chromosomal instability in the Eurasian common shrew
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Vincent Wildlife Trust @vincentwt.bsky.social · 11/02/2026
Download this latest report highlighting key potential corridors and barriers affecting #lesserhorseshoebats in Ireland along with practical actions for this rare species. www.vincentwildlife.ie/resources #batconservationireland, @atu-ie.bsky.social, #NativeWoodlandTrust, @vwtireland.bsky.social
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Dávalos Lab @labdavalos.bsky.social · 10/02/2026
.🚨 ❄️ New research reveals how Eurasian common shrews survive winter by linking size 📏, metabolism ⚡, and lifespan ⏳ through genetic changes. Thanks to @hfspo.bsky.social 🌍, this study connects adaptation to longevity www.hfsp.org/hfsp-news/ne...
hfsp.org
New Research on Shrew Wintering Strategy Reveals Genetic Links Between Size, Metabolism, and Lifespan in Mammals | Human Frontier Science Program
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UKEOF UKDNA Working Group @ukdnawg.bsky.social · 09/02/2026
📢 Calling all #eDNA folks!! 🧬 Abstract submission is open for the #UKEOF UKDNA Working Group Conference 2026 #UKDNAWG26! 🧬 Submit your Abstract via this link! forms.gle/epwnz5PFdrrt...
forms.gle
UKDNA-WG 2026 - Abstract submission form
The 2026 UKDNA-WG conference will be held on 13-15th April 2026 at the University of Sheffield, including a joint day with the Ecological Genetics Group on the 15th to explore the possibilities of how...
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Florian Altermatt @florianaltermatt.bsky.social · 08/02/2026
Improving #species #abundance information from #river #eDNA metabarcoding data: onlinelibrary.wiley.com/doi/10.1002/... 🐜 🧬 📈 🌐🌍
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Julie Lockwood @lockwoodlab.bsky.social · 05/02/2026
The audio version of my Very Short Introduction on Invasive Species is out. This is a quick read that provides a comprehensive overview of invasion science! rbmediaglobal.com/audiobook/97...
rbmediaglobal.com
RBmedia | Invasive Species
Listen to the audiobook Invasive Species, written by Julie Lockwood;Dustin J. Welbourne, narrated by Wendy Tremont King.
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