Allan D. McDevitt | Lightnews

Allan McDevitt

@shrewgod.bsky.social

600 followers 340 following 69 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: https://sites.google.com/view/mcdevittlab/home .. more

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Environmental science 47%

Biology 30%

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Allan McDevitt @shrewgod.bsky.social · Oct 8

1st PhD chapter from @jjackman27.bsky.social on comparing #eDNA filtration methods in a hyper-tidal estuary. Although some methods outperform others, all are generally effective in recovering fish biodiversity, including the passive metaprobe. Paper here: onlinelibrary.wiley.com/doi/10.1002/...

Allan McDevitt @shrewgod.bsky.social · 9d

Ah, the dreaded reviewer comments that are longer than the paper itself 🤦‍♂️

Reposted by Doerthe Tetzlaff, Allan D. McDevitt

Florian Altermatt @florianaltermatt.bsky.social · 11d

Out now by Zhang et al:

Hyperspectral imagery 🛰️, LiDAR point clouds 🛩️, and #eDNA 🧬 to assess land-water linkage of #biodiversity across #aquatic functional feeding groups.🐟🪰🦠🔬🌐🌍

zslpublications.onlinelibrary.wiley.com/doi/10.1002/...

@eawag.bsky.social #UZH

Reposted by Allan D. McDevitt

The Mariani Lab @marianilab.bsky.social · 14d

If there is anything that you always wanted to know about the #metaprobe but were afraid to ask,
Mark your diary: THURSDAY 27 NOVEMBER!
More news soon…
#eDNA
@britishecologicalsociety.org

A metaprobe device, used to sample environmental DNA

Allan McDevitt @shrewgod.bsky.social · 18d

Can't get an ewok out of my head looking at the face pattern on the left!

Reposted by Jonathan Lenoir, Allan D. McDevitt

Journal of Animal Ecology @animalecology.bsky.social · 20d

🦌 Deer migration, deer density, tick distribution and incidence of a tick-borne zoonosis
➡️ buff.ly/4wXYf5c

Reposted by Tim M. Blackburn, Marcel E. Visser, Patrick A. Jansen , and 6 more Tim M. Blackburn, Marcel E. Visser, Patrick A. Jansen, Márk E. Hauber, Glenn H. Shepard, Allan D. McDevitt, Tommaso Jucker, Andrew Hacket‐Pain, Samuele Ramellini

Ben Sheldon @sheldonbirds.bsky.social · 23d

Interested in a PhD in ornithology? Funding available for projects at the interface of ecology, behaviour & evolution from Oct '26 working on long-term population studies of tits at Wytham, based in @biology.ox.ac.uk in the new Life & Mind Building in Oxford
www.findaphd.com/phds/project...

Celebrating a successful field season with great food & good company - May 2025

Front view of the Life & Mind Building, which opened in Oct 2025: The new home of Biology at Oxford

Reposted by Allan D. McDevitt

Nick Littlewood @blackdogbirder.bsky.social · 25d

Five species from a #smallmammal #cameratrap at Portsoy, Aberdeenshire - a mouse, two voles and two shrew species - including Water Shrew 😀

#mammal #trailcamera @nesmammals.bsky.social

Reposted by Allan D. McDevitt

Journal of Animal Ecology @animalecology.bsky.social · 27d

🐇 This study presents a methodological framework using camera trap and scat data to assess how components of prey availability influence prey selection. This is done in a way that can be applied across a variety of mammal species and ecological contexts➡️ buff.ly/7iWNO4X

Reposted by Allan D. McDevitt

Dr Huw Groucutt @huwgroucutt.bsky.social · 28d

Just out, our new paper "The state of the late Quaternary megafauna extinction debate...". We review the various perspectives, methods, and datasets which have been used to explore the extinction of many large animals. Was it humans, climate, or a mix of both? The debate continues!

Frontiers | The state of the late Quaternary megafauna extinction debate: a systematic review and analysis

With its origins in the late 18th and early 19th century, the question of what drove the late Quaternary megafauna extinctions remains one of science’s most ...

www.frontiersin.org

Reposted by Allan D. McDevitt

Jose M. Fariñas-Franco @drjosemfarinas.bsky.social · 28d

In this #newpaper I joined 24 other colleagues across 18 countries to say nuance is needed in licensing marine ecological restoration projects. We don't advocate deregulation but they can't be subjected to same licensing framework as extractive and commercial activities. www.cell.com/cell-reports...

Rethinking marine restoration permitting to urgently advance efforts

The decline in marine biodiversity necessitates the urgent restoration of our oceans; however, these efforts face unique technical, financial, and regulatory challenges. Unlike terrestrial work, metho...

www.cell.com

Reposted by Julie L. Lockwood, Allan D. McDevitt

Applied Animal Ecology @apanec-lab.bsky.social · 29d

🌊 New paper out!
Our latest study in Environmental DNA shows how fish daily vertical migrations affect eDNA in the ocean. 🐟
For species like European hake, seafloor eDNA signals vary between morning and evening, showing that behavior must be considered in eDNA monitoring.
👉 doi.org/10.1002/edn3...

Environmental DNA for Aquatic Monitoring: Impact of Diel Vertical Migration

Environmental DNA concentrations are affected by animal behavior, such as diel vertical migration (DVM), which has repercussions for designing eDNA sampling strategies. The effect of DVM was identifi....

doi.org

Reposted by Allan D. McDevitt

Dr Danni Hinchcliffe @dannihinchy.bsky.social · Oct 13

Thrilled to share my latest open access research publication - Shifting Seasons: Long‐Term Insights Into Climate Change Effects on Bird Phenology From UK Bird Observatory Ringing Data #ornithology #ljmu #impact @ljmuofficial.bsky.social @ljmu-ris.bsky.social
onlinelibrary.wiley.com/doi/10.1002/...

Shifting Seasons: Long‐Term Insights Into Climate Change Effects on Bird Phenology From Ringing Data

This study analyses a 25-year bird ringing dataset from Spurn Bird Observatory to assess how climate change affects migratory bird arrival times and species abundance. While there was a weak associat...

onlinelibrary.wiley.com

Reposted by Allan D. McDevitt

Pritam Banerjee @pritam8683.bsky.social · Oct 9

My first post here 🙂

👩‍🔬💧 Can a few drops of water reveal hidden rice-field pests?
Our new bioRxiv preprint shows how low-cost eDNA can help farmers track native & invasive species efficiently—no long surveys needed.

🌾 Read more: www.biorxiv.org/content/10.1...
#eDNA #Agroecology #PestMonitoring

Reposted by Julie L. Lockwood, Allan D. McDevitt

Brent Emerson @brentcemerson.bsky.social · Oct 9

!!!
www.nature.com/articles/s41...

Archived natural DNA samplers reveal four decades of biodiversity change across the tree of life - Nature Ecology & Evolution

This study explores four decades of biodiversity change across the tree of life in Germany’s terrestrial and aquatic ecosystems by sequencing standardized biota samples from a long-term pollution monitoring archive.

www.nature.com

Reposted by Allan D. McDevitt

Hannah Scharf @hannah-scharf.bsky.social · Oct 7

Today I heard a pair of great tits just outside my office window, followed by a loud thump of something against the windowsill. I rolled up my blinds and to my surprise, there was a bat! This tit had knocked a bat from her roost and looked like he was thinking about lunch…

Reposted by Allan D. McDevitt

Ciara | Ciaraíoch 🎨 @ciaraioch.bsky.social · Oct 7

Parents, please teach your offspring to swim and to drive before they're in their 20s because it's SO much harder (and consequently more expensive) as adults. Ideally, they should be swimming comfortably as a young child and able to drive an articulated lorry cross country by age six

Reposted by Allan D. McDevitt

Colin Simpfendorfer @sharkcolin.bsky.social · Oct 2

New #sharkscience out in @currentbiology.bsky.social by @seaprinceaaron.bsky.social and colleagues.
Deep-sea mining risks for sharks, rays, and chimeras. A must read for this looming threat to many already threatened species.
www.cell.com/current-biol...
@iucnshark.bsky.social

Deep-sea mining risks for sharks, rays, and chimeras

Judah et al. identify 30 species of chondrichthyans that overlap with proposed deep-sea mining activities, nearly two-thirds of which are already threatened with extinction. Precautionary management o...

www.cell.com

Reposted by Wolfgang Crämer, Rosemary A. Joyce, Dustin Mulvaney , and 4 more Wolfgang Crämer, Rosemary A. Joyce, Dustin Mulvaney, Smith, Allan D. McDevitt, Catherine J. Frieman, Southern Africa

Michelle A. Rodrigues 🐒 @marspidermonkey.bsky.social · Oct 2

As a primatologist, Jane Goodall was a huge inspiration to me. I admired the way she describes chimpanzee behavior with such detail and empathy, and she’s inspired so many people and advocated for chimpanzee conservation and welfare.

However, I'm dismayed at what her narrative leaves out (1/10)

Photo of Jane Goodall in the center, signing a book, with three women standing slightly hunched behind her. A very young Michelle is to the right, smiling.

Reposted by Julie L. Lockwood, Allan D. McDevitt

Dave Hemprich-Bennett @davehb.bsky.social · Oct 2

New preprint alert! We DNA barcoded 95 thousand Ghanaian arthropods, more than doubling the number of BINs (a species proxy) available online from West Africa. In doing so we’ve released a huge amount of new data to scientists studying the region 🧪 www.biorxiv.org/content/10.1...

Characterising a species-rich and understudied tropical insect fauna using DNA barcoding

Background: West Africa has high biodiversity that is relatively understudied, especially for insects. Studies of West African arthropod diversity can therefore help address important questions regard...

www.biorxiv.org

Reposted by Allan D. McDevitt

Alvaro Fueyo @afueyo.bsky.social · Sep 27

📢 We’ve just published the discussion & roadmap from my PhD thesis: a critical look at how metabarcoding of macroinvertebrates can (and cannot yet) be used for routine river biomonitoring.

Let me walk you through the key take-homes, and where the method still needs work. 🧵
doi.org/10.1002/2688...

Technical challenges in the implementation of macroinvertebrate DNA metabarcoding in river biomonitoring: A case study from peninsular Spain—Advantages, limitations and roadmap

This study evaluates the opportunities and challenges of using DNA metabarcoding of river macroinvertebrates for routine ecological status assessment under the EU Water Framework Directive. By reanal....

doi.org

Reposted by Lisa W. Fazio, Rebecca Solnit, Graeme S. Cumming , and 25 more Lisa W. Fazio, Rebecca Solnit, Graeme S. Cumming, John K. Pinnegar, Ken Caldeira, Grant D. Stentiford, John R. Hutchinson, Mark D. White, Alex Callinicos, Dawn J. Wright, Parliamentary Library, Cathy N. Davidson, Margaret Johnston, Jussi T. Eronen, Trevor A. Branch, Andrew L. Whitehead, Jonathan Birch, Jennifer A. Johnson, Allan D. McDevitt, Anthony Burke, Halley E. Froehlich, Andrew M. Riggsby, Kathleen Kennedy, David H. Price, Charles T. Mathewes, Richard Moorhead, Vincent Raoult, Mário Ferreira

Rebecca R Helm @rebeccarhelm.bsky.social · Sep 24

I get that the news cycle is packed right now, but I just heard from a colleague at the Smithsonian that this is fully a GIANT SQUID BEING EATEN BY A SPERM WHALE and it’s possibly the first ever confirmed video according to a friend at NOAA

10 YEAR OLD ME IS LOSING HER MIND (a thread 🧵)

Reposted by Marcel E. Visser, Allan D. McDevitt

Dr Danni Hinchcliffe @dannihinchy.bsky.social · Sep 22

Should I stay or should I go?🐦 Fancy a #PhD studying Pied flycatchers in the Peak District to help better understand what drives individual & population performance? Think #habitat #movement #ecology #genetics 🌍 Make use of this nestbox PIT tag study system and join us! Email me #LJMU #NationalTrust

Reposted by Allan D. McDevitt

Love Dalén @lovedalen.bsky.social · Sep 19

Interested in giving a talk at the Plant and Animal Genome conference (PAG 33) in San Diego?

Together with several colleagues, we are arranging 5 interconnected sessions.

To submit an abstract, please fill out this Google Form before Oct 12th, 2025:
forms.gle/q7j275Di6umY...

Reposted by David N. Thomas, Allan D. McDevitt

Louise Firth @louisefirth.bsky.social · Sep 15

Postdoc opportunity at University College Cork Ireland 🇮🇪. Interdisciplinary approaches to urban coastlines & multispecies relations. 🚶‍♀️🐚👨‍⚕️🦀👩‍🔬🪸👤🐟 Open to EU & non-EU applicants 🌎 Deadline 3rd Oct. Interviews 9th & 10th Oct. #LivingSeawall #EcoEngineering #Sustainability my.corehr.com/pls/uccrecru...

Reposted by Julie L. Lockwood, Allan D. McDevitt

The Mariani Lab @marianilab.bsky.social · Sep 10

At last, #DNA #Divers is here! A blueprint for a transformative way of capturing #eDNA, from everywhere, through the engagement of #SCUBA divers - a huge team effort led by #ErikaNeave
@ukri.org @ljmuimpact.bsky.social @bes-aquaticgroup.bsky.social
besjournals.onlinelibrary.wiley.com/doi/full/10....

DNA Divers: Volunteer‐based eDNA capture for local and global marine biodiversity monitoring

Volunteer-based biodiversity recording is a powerful source of scalable data yet to be used to its full potential by the scientific community. Coastal ecosystems are varied and diverse, making it ...

besjournals.onlinelibrary.wiley.com

Reposted by Matthew J. Collins, Allan D. McDevitt, Frédéric Delsuc

Mick Westbury @mick2474.bsky.social · Sep 9

🦣🍖🧬 Fully funded 3-yr PhD in palaeogenomics & bioinformatics! Help me push non-model palaeogenomes beyond their limits @DTU in Denmark.

Start: Feb 2026 (flexible)
Application deadline: 24 Oct 2025

For details click here: tinyurl.com/BioExtPhD

Reposts appreciated 😁

Reposted by Allan D. McDevitt

Kit Stoner @kitstoner.bsky.social · Sep 7

Fluorescent bats!! #NatBatConf

Reposted by Matthew J. Collins, Allan D. McDevitt, Catherine J. Frieman , and 1 more Matthew J. Collins, Allan D. McDevitt, Catherine J. Frieman, Joanna Brück

Kevin Daly @gingerhowley.bsky.social · Sep 5

I will be recruiting two PhDs for my ERC Project HERDPATH - let's discover out how livestock and pathogens evolved together using #aDNA. Projects will be animal or pathogen focused but will be in dialogue.

Details at my quaint website below. Deadline 3rd October.

kevingdaly.github.io

Ruminant Palaeogenomics - Kevin G. Daly: Ruminant Palaeogenomics

kevingdaly.github.io