Christopher Pollock
@tonyauk.bsky.social
📤 836
📥 596
📝 12
Quantitative Ecologist at UKCEH trying to reproduce what seabirds do at sea on a computer.
reposted by
Christopher Pollock
Royal Society Publishing
21 days ago
Little auks are small Arctic
#seabirds
that need to find enough food to raise their chicks in a rapidly changing ocean. This
#RSOS
paper studied their feeding behaviour over seven breeding seasons in Svalbard using GPS tracking, ocean data, and diet samples:
doi.org/10.1098/rsos...
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Christopher Pollock
Jude Lane
about 1 month ago
Our new research shows that HPAI increased Northern Gannet mortality by a factor of ~6 and ~4 at two of the world’s largest colonies. We predict this impact will take almost two decades to recover from.
#biologicalconservation
#seabirds
#hpai
Full paper:
doi.org/10.1016/j.biocon.2026.111887
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Christopher Pollock
David Steel
about 1 month ago
Puffins are counted! The entire Puffin population has been counted on the Isle of May although it will be some time before we know the final result as the blog explains:
isleofmaynnr.wordpress.com
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Christopher Pollock
Kate Laskowski
4 months ago
How do we know our research results are REAL? We replicate them! Most folks agree but lament on how hard it is to publish these replications. My dearest gentle reader, lament no more! Delighted to unveil: Replication Studies, a new section of Behavioral Ecology 1/
academic.oup.com/beheco/artic...
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Replication studies: a win-win for early-career training and behavioral ecology
Replicating previous research builds confidence that results are real and meaningful. But close replications are rare due to limitations in resources and d
https://academic.oup.com/beheco/article/37/2/araf158/8470710?login=true
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Christopher Pollock
Charlie Gao
about 2 months ago
Just released mori 0.1.0 on CRAN — a new R package for shared memory across processes. Parallel R no longer has to mean duplicating your dataset in every worker's RAM.
opensource.posit.co/blog/2026-04...
🧵 1/3
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mori: Shared memory for R objects
mori is a new R package for sharing R objects across processes via OS-level shared memory. Parallel workers get zero-copy, lazy ALTREP access to the same physical pages — share once, read anywhere.
https://opensource.posit.co/blog/2026-04-23_mori-0-1-0/
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Christopher Pollock
Bertille Mohring
about 2 months ago
📃New paper in Ecology letters 🐦 I’m delighted to share the publication of the first paper from my
#postdoc
with
@samanthacpatrick.bsky.social
looking at life-history trade-offs and
#senescence
in black-browed
#albatrosses
from Kerguelen and Bird Island
doi.org/10.1111/ele.70384
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Environmental Variability Shapes Life‐History Trade‐Offs Within and Between Populations of a Long‐Lived Seabird
Life-history theory predicts a trade-off between allocation of resources to reproduction or self-maintenance, yet how environmental variability shapes this trade-off remains poorly understood. We sho...
https://doi.org/10.1111/ele.70384
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reposted by
Christopher Pollock
The Seabird Group
about 2 months ago
🎺 Roll-up, roll-up! Another new paper has just been published in Seabird #38! 🎺 Hunter et al. (2026) explore the wintering-site fidelity of Brünnich's guillemots in Greenland. 👇 Read all about it here 👇
seabirdgroup.org.uk/seabird-38-2
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Seabird 38 - Seabird Group
The Seabird Group was founded to promote and co-ordinate the study and conservation of seabirds. We organise conferences and publish the journal SEABIRD.
https://seabirdgroup.org.uk/seabird-38-2
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Christopher Pollock
Anne Ausems
about 2 months ago
‼️🚨New Paper Alert! 🚨‼️ Using a decades-long dataset on puffins in the Faroe Islands, we show a change in population age structure and relate the increase in older birds/decrease in cohort sizes to (pre-)hatch year food availability.
doi.org/10.1002/wlb3...
@kasiawojczulanis.bsky.social
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Variation in food availability affects the population age structure of Atlantic puffins Fratercula arctica in the Faroe Islands
Across their entire Atlantic breeding range, Atlantic puffins Fratercula arctica have experienced decreases in food availability, often leading to population declines. The species is one of the most ....
http://doi.org/10.1002/wlb3.01546
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Christopher Pollock
Marine Ornithology
2 months ago
🚨 In press: Seasonal variation in trophic niche and resource use in Great Black-backed Gulls by Langlois-Lopez et al.
#seabirds
#TeamGull
#OpenAccess
www.marineornithology.org/PDF/54_1/54_...
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reposted by
Christopher Pollock
Samantha Patrick
2 months ago
Join me &
@olliepadget.bsky.social
at
@livuninews.bsky.social
!
#postdoc
#seabird
movement & navigation in response to environmental cues
@ukri.org
. Developing new loggers w/ micro-engineers & computer scientists
@yorkuniversity.bsky.social
. Job
tinyurl.com/2zuzktv5
Press release
tinyurl.com/2zuzktv5
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Christopher Pollock
UKCEHseabirds
3 months ago
Last but not least in our 2025 Isle of May breeding summary: Puffins nest in burrows, raising a single chick each summer before spending winter at sea. They take ~3 years to mature & can live for >30 years. 📊Breeding success: 0.75, above average 📉Adult survival: 82%, average
#IsleOfMay
#Seabirds
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Christopher Pollock
BTO Northern Ireland
3 months ago
🌍 Find out about the surprising movements of Lesser Black-backed Gulls! BTO’s Senior Research Ecologist Daniel Johnston will talk about GPS tagging Lesser Black-backed Gulls on Lough Neagh at the Seabird Report Launch on 26th March Registration closes 19th March! 👇
bit.ly/NI-SeabirdReport-2025
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reposted by
Christopher Pollock
Tash Gillies
3 months ago
Delighted to see our paper out today in Proceedings B
@royalsocietypublishing.org
! We investigated how kittiwakes adapt their activity patterns across latitudes in response to the changing day-night cycle ☀️🌃 In short - we find that Arctic kittiwakes don't have bedtimes..
doi.org/10.1098/rspb...
🧵1/4
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Christopher Pollock
Holly English
3 months ago
This survey is looking for more participants outside of France and honestly looking at photos of forests for 10 minutes is a great way to procrastinate 🌳
add a skeleton here at some point
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Christopher Pollock
Journal of Animal Ecology
3 months ago
🚨 new research! 🪽 "environmentally induced stress affects fitness of bold and shy alike: A long-term study of personality and feather corticosterone in Arctic-breeding kittiwakes" 🔍️ read it here:
buff.ly/Zj9b7z0
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Christopher Pollock
UKCEHseabirds
4 months ago
Puffins and Shags seem to have been hit hardest by recent storms, with many reports of birds washed ashore. This includes one Isle of May Puffin that was ringed as an adult in 1995, making it at least 34 years old!
#stormChandra
#seabirds
#winterstorms
www.bbc.co.uk/news/article...
add a skeleton here at some point
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Christopher Pollock
Lucy Wright
4 months ago
A lovely article about our research on Gannets featuring interviews with
#seabirders
@heyjooode.bsky.social
and
@sue-lewis.bsky.social
#ornithology
add a skeleton here at some point
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reposted by
Christopher Pollock
Cara A Gallagher
4 months ago
Excited to announce our Topical Collection at
@ibe.pensoft.net
on Individual‑based Conservation! We aim to highlight approaches integrating individual heterogeneity into management and conservation practice. Please submit, share, & reach out with any questions! Details:
ibe.pensoft.net/news/1106
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Christopher Pollock
Markus Eichhorn
4 months ago
How much temperate rainforest could there be in the UK and Ireland, and where? Despite campaigns calling for restoration in both countries, these questions have been difficult to answer. In our new paper we assess the evidence base 🌏🧪🌐🌳🌲 1/9
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Comparison of three temperate rainforest climate envelopes for Britain and Ireland: Where could our rainforest be?
There are multiple methods for creating climate envelopes for temperate rainforest, and these climate envelopes result in different extents across Ireland and Britain. An awareness of these differenc...
https://besjournals.onlinelibrary.wiley.com/doi/10.1002/2688-8319.70191
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Christopher Pollock
Benjamin Dupuis
4 months ago
!📃New paper📃! My 2nd PhD paper is out in @animalecology.bsky.social
ky.social
! Using a unique 25-year
#biologging
and population monitoring🐧 dataset , we uncover how environmental changes 🧊 scale up from individual to population responses.
besjournals.onlinelibrary.wiley.com/doi/10.1111/...
#move
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Energetics link long‐term environmental variations to breeding success in a wild penguin population
Using a unique 25-year dataset, we uncover how environmental changes scale up from individual to population responses. We show that sea ice drives individual energetics, while parental foraging effor...
https://besjournals.onlinelibrary.wiley.com/doi/10.1111/1365-2656.70219
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Christopher Pollock
Claire Branston
5 months ago
I’m excited to share our new paper in Ecology! Our 9‑year study across an urban–rural gradient shows native trees, especially oaks, boost blue tit breeding success. More native foliage supports more of the birds preferred prey and improves reproductive success. 📃
doi.org/10.1002/ecy....
#ornithology
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Native trees are related to advanced bird breeding phenology and increased reproductive success along an urban gradient
Urban areas are altered from natural landscapes in several ways that can impact wildlife. Birds are widespread in urban areas, and it is well documented that there are phenotypic differences between ...
https://doi.org/10.1002/ecy.70294
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reposted by
Christopher Pollock
Lila Buckingham
5 months ago
✨New paper!✨ An individual‐based model to quantify the non‐breeding season impact of wind farms on
#seabirds
doi.org/10.1002/2688...
@ninanatureresearch.bsky.social
@seatrackscience.bsky.social
@signecd.bsky.social
@masden.bsky.social
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An individual‐based model to quantify the non‐breeding season impact of wind farms on seabirds
A novel individual-based model to predict the impacts of offshore wind farms on seabirds during the non-breeding season, using long-term tracking data from SEATRACK. We demonstrate the model by simul...
https://doi.org/10.1002/2688-8319.70196
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Christopher Pollock
Martin Beal
5 months ago
One year field technician position to work on White Storks in Portugal. Deadline 3 Feb 2026!
euraxess.ec.europa.eu/jobs/402634
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Junior Technician
BIOPOLIS Association hereby opens an international selection procedure for the recruitment of a Junior Technician to carry out research activities, under an open-ended fixed-term employment contract w...
https://euraxess.ec.europa.eu/jobs/402634
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reposted by
Christopher Pollock
Holly English
5 months ago
🚨NEW PAPER🚨🦊 The main thing I learned during my PhD is that foxes are smarter than me. We had gotten funding, we were collaborating with management authorities, we had the fancy collars... We were ready to investigate fox movement ecology. But we weren't catching any foxes. (1/5) 🧪🌍
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Refining Capture and Collaring Protocols for Red Foxes
Animal capture is an important aspect of ecological studies, required for fitting tags and collecting biological samples. Capture success can be increased while ensuring high welfare standards throug...
https://onlinelibrary.wiley.com/doi/10.1002/ece3.72656
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reposted by
Christopher Pollock
SEAPOP.bsky.social
5 months ago
Marine industries &
#seabirds
- how can they coexist? Marine spatial planning is the word. Using SEAPOP data, the MARCIS project just launched an MSP-tool for seabirds in the North Atlantic
seapop.no/en/2026/01/t...
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The MARCIS tool has been launched
This bulletin was first published by the Norwegian Institute for Nature Research on January 15th, 2026 One hundred and fifty years ago, seabirds lived in a very different coastal environment from the…
https://seapop.no/en/2026/01/the-marcis-tool-has-been-launched/
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Looking at pictures taken during fieldwork on the Isle of May, including this disgruntled fulmar, and excited to feel the warmth of the sun during longer days 😎
5 months ago
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reposted by
Christopher Pollock
Davide Dominoni
5 months ago
Fantastic PhD opportunity available! “Leveraging citizen science data to reveal latent mechanisms regulating bird population dynamics in urbanised landscapes”. Part of the Leverhulme Doctoral Training Program in Ecological Data Science:
ecological-data-science.github.io/projects.html
. More below.
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Ecological Data Science - Projects
https://ecological-data-science.github.io/projects.html
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Christopher Pollock
World Seabird Union
5 months ago
A new study in Marine Biology shows that black guillemots (Cepphus grylle) from two Norwegian colonies adopt distinctly different winter migration strategies. Researchers provide valuable insight for coastal conservation. 🔗
bit.ly/4pEyEya
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reposted by
Christopher Pollock
Journal of Animal Ecology
5 months ago
Our latest blog post tells the
#StoryBehindThePaper
for the article, “demographic mechanisms of snowshoe hare population cycles in Yukon, Canada”, authored by Charles Krebs, Stan Boutin and Rudy Boonstra.
buff.ly/wMtD5JT
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reposted by
Christopher Pollock
Josie Hewitt
5 months ago
Join us! A great opportunity to join the
@ukcehseabirds.bsky.social
team working on the Isle of May. Great team, great place, great birds... what more could you want?!
#seabird
#fieldwork
#job
#ornithology
#superseabirdsunday
add a skeleton here at some point
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reposted by
Christopher Pollock
UKCEHseabirds
5 months ago
New Year, new job. Come and join the
@ukceh.bsky.social
team on the Isle of May
ceh.wd3.myworkdayjobs.com/en-GB/CEH_Ca...
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Avian Ecologist
Salary - £31,942 - £33,898 Depending on experience Hybrid working (50/50) Location: Edinburgh Closing date: 16th January 2026 We are looking for an enthusiastic Avian Ecologist to join our team in Edi...
https://ceh.wd3.myworkdayjobs.com/en-GB/CEH_Careers/job/Edinburgh/Avian-Ecologist_JR1507
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Christopher Pollock
Steffen Oppel
6 months ago
NEW JOB in
#ornithology
with @RSPBScience to tag and track
#seabirds
on Rathlin Island:
buff.ly/YXOCMiU
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Christopher Pollock
SEAPOP.bsky.social
6 months ago
New large-scale study based on SEAPOP data shows that
#ocean
#warming
threatens
#seabirds
in the North Atlantic
@ninanatureresearch.bsky.social
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Ocean warming threatens seabirds in the North Atlantic
Climate change is causing ocean warming, acidification and loss of sea ice. This, in turn, is leading to shifting biogeographic distribution and in some cases species extinction.
https://seapop.no/en/2025/12/ocean-warming-threatens-seabirds-in-the-north-atlantic/
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Christopher Pollock
Alice Edney
6 months ago
The first drone census of the St Kilda gannet colony is now published in Scottish Birds! We counted 59,205 AOS in 2023 - similar to previous years. The overall impact of
#HPAI
appears less than at some other colonies, with notable declines in flatter areas 🧮
#ornithology
#seabirds
#NTSseabirds
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(PDF) The first drone census of the Gannet colony on St Kilda, 2023
PDF | An Unmanned Aerial Vehicle (hereafter drone) survey of Gannets at St Kilda was carried out in June 2023. The survey was the first census at St... | Find, read and cite all the research you need ...
https://www.researchgate.net/publication/393981297_The_first_drone_census_of_the_Gannet_colony_on_St_Kilda_2023
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Christopher Pollock
Théo Michelot
6 months ago
We have a preprint about modelling three-dimensional movement tracks, led by
@njklappstein.bsky.social
. The model takes the form of a step selection function and, just like in 2D, it can include directional persistence, attraction to targets, and habitat selection.
doi.org/10.1101/2025...
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Christopher Pollock
Shaun Killen
7 months ago
🧵1/9 There are 35,000+ fish species, but we have formal social-behaviour classifications for a tiny fraction. Most knowledge lives in the experience of researchers, fishers, divers, aquarists, naturalists, and Indigenous communities, but almost none of it is centralised. So we built
ShoalBase.org
.
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ShoalBase | Join, Explore, Contribute Now
ShoalBase offers a global database on fish social behaviour, supporting research, conservation, and ecology through community contributions and visual data mapping.
https://ShoalBase.org
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Christopher Pollock
Kirsty Franklin
7 months ago
Studying for an MSc this year & looking for a
#seabird
research project? We're looking for a student to help investigate the factors that influence
#StormPetrel
response rates during playback surveys. 🔊🐣 🔗Do get in touch if you have any Qs:
www.rspb.org.uk/helping-natu...
#seabirds
#ornithology
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Christopher Pollock
Kyle Horton
7 months ago
We churned through over 100 million radar samples to quantify the structure of migration through the airspaces across the United States: Just out in Ecology
esajournals.onlinelibrary.wiley.com/doi/epdf/10....
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Christopher Pollock
BOU
7 months ago
NEW on #theBOUblog from Anya Shackleton-Jones A Seabird Success Story? Temporal Monitoring of Kittiwakes and Fulmars in East Iceland
bou.org.uk/blog-shac...
#theBOUblog
#ornithology
🪶
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reposted by
Christopher Pollock
Jason Newton
7 months ago
ECOCHANGE Research Associate
#foodwebs
#offshorewind
#stableisotopes
For more info see
www.jobs.gla.ac.uk/job/research...
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Christopher Pollock
Dr Mark D. Scherz
7 months ago
Today we described three new toad species that give birth to fully formed toadlets, from the Eastern Arc Mountains of Tanzania! 🇹🇿🧪🐸
vertebrate-zoology.arphahub.com/article/1670...
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Christopher Pollock
Elina Mäntylä
7 months ago
Granger et al. Multispecies sensory networks and social foraging strategies: Implications for population decline in procellariiform seabirds
www.pnas.org/doi/10.1073/...
#ornithology
#seabirds
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Multispecies sensory networks and social foraging strategies: Implications for population decline in procellariiform seabirds | PNAS
Multispecies sensory networks, where different species prioritize different sensory modalities and then use heterospecific information in a likely ...
https://www.pnas.org/doi/10.1073/pnas.2509317122
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Christopher Pollock
Andreas Nord
7 months ago
I am recruting a
#postdoc
for a project investigating the evolution of avian heat tolerance in
@erc.europa.eu
project
#HotLife
. Fieldwork over broad latitudinal gradients, common-garden experiments, and more. Read more and apply👇
shorturl.at/WA1Qa
Would appreciate a re-post!
@evoldir.bsky.social
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Christopher Pollock
Edinburgh Napier University
7 months ago
🐦⬛ | Wild seabirds are more likely to split up in windy weather, according to a newly published study led by
#EdNapier
. The paper reveals that environmental conditions before the breeding season appear to have an impact on mate faithfulness. Full story ➡️
orlo.uk/Zfiqf
#MustBeNapier
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Christopher Pollock
Steffen Oppel
7 months ago
NEW JOB in
#ornithology
and
#conservation
to track
#seabirds
from Rathlin Island and analyse data to identify foraging areas (deadline 10 Nov):
buff.ly/K0zcdH8
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Christopher Pollock
BOU
7 months ago
📢 JOB VACANCY Marine Ornithologist - Scottish Government Application deadline: 7 Nov
shorturl.at/tXeHn
#ornithology
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Marine Ornithologist
Do you want to use your scientific and research expertise to play an important role in decisions made on the sustainable delivery of marine renewables and the marine environment?
https://shorturl.at/tXeHn
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Christopher Pollock
7 months ago
Great PhD linking kittiwake tracking, energetics and changing oceans. Based
@ukceh.bsky.social
@uofglasgow.bsky.social
collaborating with oceanographers at
@unistrathclyde.bsky.social
🌊 Includes fieldwork, stats training and some very cool open-ended research questions.
iapetus.ac.uk/studentships...
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Understanding how a threatened seabird moves across complex ocean energyscapes
https://iapetus.ac.uk/studentships/understanding-how-a-threatened-seabird-moves-across-complex-ocean-energyscapes/
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Christopher Pollock
Ruth Dunn
7 months ago
New in
@natrevbiodiv.nature.com
: our review of the influence of
#seabirds
, via their nutrient transfer, on islands & adjacent marine ecosystems 🐦🏝️🪸 We highlight knowledge gaps & future directions ✨ "The circular seabird economy is critical for oceans, islands and people":
doi.org/10.1038/s443...
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Christopher Pollock
Dr Ingrid Pollet
8 months ago
Have you ever wondered about the disparities in
#seabirds
species at conferences? Are we talking about all the species? Wonder no more. We (
@thelabandfield.bsky.social
@seabirdsentinel.bsky.social
@ingridpollet.bsky.social
) have the answer!
www.sciencedirect.com/science/arti...
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Who gets the spotlight? Disparities in seabird research attention at scientific conferences
Seabirds are among the most threatened bird groups globally, yet research effort is unevenly distributed among species, with some taxa receiving exten…
https://www.sciencedirect.com/science/article/pii/S0006320725005968
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Christopher Pollock
Andrew Jackson
8 months ago
And our paper is out! One curve to rule them all: a simple universal thermal performance curve for ectotherms that explains at least 2700 datasets across 39 phyla and myriad measures of performance.
www.pnas.org/doi/10.1073/...
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