Josh Arbon
@josharbon.bsky.social
Social and cognitive evolution. Jackdaws, mongooses, meerkats. Postdoc at Bristol.
Reposted by Josh Arbon
Do you work (/want to work) with caterpillars? Or sensory systems? Or BOTH?! Well good golly do we have the paper for you! We explain the senses that caterpillars have, what they use them for, and how anthropogenic sensory pollution might be messing it all up 🐛 doi.org/10.1007/s003...
The sensory ecology of caterpillars - Journal of Comparative Physiology A
Caterpillars (larval Lepidoptera) are one of the most ecologically and evolutionarily significant taxa on Earth. As both feeders and food, they shape the dynamics of enumerate ecosystems on land. Key ...
doi.org
November 10, 2025 at 3:24 PM
Do you work (/want to work) with caterpillars? Or sensory systems? Or BOTH?! Well good golly do we have the paper for you! We explain the senses that caterpillars have, what they use them for, and how anthropogenic sensory pollution might be messing it all up 🐛 doi.org/10.1007/s003...
Reposted by Josh Arbon
Super proud of @euantheyoung.bsky.social PhD work being featured in the NRC
Hoe meer kinderen een moeder krijgt, hoe minder lang ze zelf leeft. Tenminste, dat gold voor Finse moeders ten tijde van de Grote Finse Hongersnood. Deze en andere opmerkelijke feiten destilleerde Euan Young uit grote historische bevolkingsregisters.
buff.ly/Y1VNbQO
buff.ly/Y1VNbQO
De risico’s en voordelen van oudere broers en zussen
Jong Geleerd: Hoe meer kinderen een moeder krijgt, hoe minder lang ze zelf leeft. Tenminste, dat gold voor Finse moeders ten tijde van de Grote Finse Hongersnood. Deze en andere opmerkelijke feiten…
buff.ly
November 10, 2025 at 11:24 AM
Super proud of @euantheyoung.bsky.social PhD work being featured in the NRC
Reposted by Josh Arbon
1/13 New paper out! www.science.org/doi/10.1126/...
Historical records across thousands of women showed that mothers with more children had shorter lifespans during a famine, fitting an evolutionary explanation for why we age
@hannahdugdale.bsky.social
@lummaalab.bsky.social
@erikpostma.bsky.social
Historical records across thousands of women showed that mothers with more children had shorter lifespans during a famine, fitting an evolutionary explanation for why we age
@hannahdugdale.bsky.social
@lummaalab.bsky.social
@erikpostma.bsky.social
November 10, 2025 at 10:57 AM
1/13 New paper out! www.science.org/doi/10.1126/...
Historical records across thousands of women showed that mothers with more children had shorter lifespans during a famine, fitting an evolutionary explanation for why we age
@hannahdugdale.bsky.social
@lummaalab.bsky.social
@erikpostma.bsky.social
Historical records across thousands of women showed that mothers with more children had shorter lifespans during a famine, fitting an evolutionary explanation for why we age
@hannahdugdale.bsky.social
@lummaalab.bsky.social
@erikpostma.bsky.social
Reposted by Josh Arbon
A week before his defence @rug.nl, the publication of @euantheyoung.bsky.social's chapter on the lifespan cost of reproduction in @science.org Advances - with @hannahdugdale.bsky.social, @lummaalab.bsky.social and myself - couldn't have been better timed! 👍 🥳 🥂https://doi.org/10.1126/sciadv.adz6422
November 10, 2025 at 12:39 PM
A week before his defence @rug.nl, the publication of @euantheyoung.bsky.social's chapter on the lifespan cost of reproduction in @science.org Advances - with @hannahdugdale.bsky.social, @lummaalab.bsky.social and myself - couldn't have been better timed! 👍 🥳 🥂https://doi.org/10.1126/sciadv.adz6422
Reposted by Josh Arbon
3 year postdoc funded by @ukri.org NERC on between-group cooperation in the Shark Bay dolphins is now live - please share widely 🙏 www.bristol.ac.uk/jobs/find/de...
Details | Working at Bristol | University of Bristol
University of Bristol Beacon House Queens Road Bristol, BS8 1QU, UK Tel: +44 (0)117 928 9000 Contact us
www.bristol.ac.uk
November 10, 2025 at 9:43 AM
3 year postdoc funded by @ukri.org NERC on between-group cooperation in the Shark Bay dolphins is now live - please share widely 🙏 www.bristol.ac.uk/jobs/find/de...
Reposted by Josh Arbon
BehaveAI is live!
Our biologically inspired video analysis tool sees motion as colour. Track animals or objects, classify their behaviour, and handle complex natural scenes with ease.
Semi-supervised annotation, no GPUs required, user-friendly, free & open source.
Pre-print tinyurl.com/BehaveAI
Our biologically inspired video analysis tool sees motion as colour. Track animals or objects, classify their behaviour, and handle complex natural scenes with ease.
Semi-supervised annotation, no GPUs required, user-friendly, free & open source.
Pre-print tinyurl.com/BehaveAI
November 6, 2025 at 10:09 AM
BehaveAI is live!
Our biologically inspired video analysis tool sees motion as colour. Track animals or objects, classify their behaviour, and handle complex natural scenes with ease.
Semi-supervised annotation, no GPUs required, user-friendly, free & open source.
Pre-print tinyurl.com/BehaveAI
Our biologically inspired video analysis tool sees motion as colour. Track animals or objects, classify their behaviour, and handle complex natural scenes with ease.
Semi-supervised annotation, no GPUs required, user-friendly, free & open source.
Pre-print tinyurl.com/BehaveAI
Reposted by Josh Arbon
I have some brilliant news to share! I recently received a DFG-funded Emmy Noether 6-year grant to establish my own group in Germany. I will soon be looking for a PhD student and a research assistant to join the team and investigate how the balance of power is maintained in animal societies.
November 5, 2025 at 4:34 PM
I have some brilliant news to share! I recently received a DFG-funded Emmy Noether 6-year grant to establish my own group in Germany. I will soon be looking for a PhD student and a research assistant to join the team and investigate how the balance of power is maintained in animal societies.
Reposted by Josh Arbon
Out 🌟TODAY🌟 in the #new volume of @asab.org #AnimalBehaviour, is latest #PhD chapter from the fantastic #Chun-ChiehLiao:
Functionally referential communication about danger in cooperatively breeding white-winged choughs
#fieldwork #experiments
With #RobMagrath #RobHeinsohn
doi.org/10.1016/j.an...
1/
Functionally referential communication about danger in cooperatively breeding white-winged choughs
#fieldwork #experiments
With #RobMagrath #RobHeinsohn
doi.org/10.1016/j.an...
1/
October 30, 2025 at 2:51 PM
Out 🌟TODAY🌟 in the #new volume of @asab.org #AnimalBehaviour, is latest #PhD chapter from the fantastic #Chun-ChiehLiao:
Functionally referential communication about danger in cooperatively breeding white-winged choughs
#fieldwork #experiments
With #RobMagrath #RobHeinsohn
doi.org/10.1016/j.an...
1/
Functionally referential communication about danger in cooperatively breeding white-winged choughs
#fieldwork #experiments
With #RobMagrath #RobHeinsohn
doi.org/10.1016/j.an...
1/
What an opportunity!
I am looking for a postdoc to work in our long-term system of food-caching mountain chickadees in the Sierra Nevada mountains. The expected start is April 2026. Please see details here: chickadeecognition.com/positions
If interested and qualified, please contact me directly (email on the website).
If interested and qualified, please contact me directly (email on the website).
POSITIONS
default description
chickadeecognition.com
October 29, 2025 at 9:34 AM
What an opportunity!
Reposted by Josh Arbon
I'm very excited to go back to Oxford, where I did my undergrad, to talk about the group's recent work on jackdaws and what it tells us about the evolution of sociality and cognition!
Now that we're properly moved in & set up in the new Life & Mind Building, we're pleased to restart our tradition of Friday afternoon seminar speakers, kicking off with Alex Thornton of @cornishjackdaws.bsky.social at 3.30pm on 31 Oct. Also live streamed: see below for details. Corvid-themed for 🎃
October 28, 2025 at 2:16 PM
I'm very excited to go back to Oxford, where I did my undergrad, to talk about the group's recent work on jackdaws and what it tells us about the evolution of sociality and cognition!
Reposted by Josh Arbon
We are still interested in any found twite feathers for a study on the relationships and genetic diversity between the British groups - particularly now for birds of Scottish origin in the NE of England or, birds on the Avon.
DM me for me more info.
#birdringing
DM me for me more info.
#birdringing
October 28, 2025 at 7:20 AM
We are still interested in any found twite feathers for a study on the relationships and genetic diversity between the British groups - particularly now for birds of Scottish origin in the NE of England or, birds on the Avon.
DM me for me more info.
#birdringing
DM me for me more info.
#birdringing
Reposted by Josh Arbon
Welcome to #MongooseMonday for all the info & pictures you didn't realise you needed!
Dwarf mongooses are Africa's smallest carnivore - upright, adults are the size of a 500 ml bottle; pups are tiny bundles of fun.
Thanks #MartinAveling for the drawing & @josharbon.bsky.social for the photo.
Dwarf mongooses are Africa's smallest carnivore - upright, adults are the size of a 500 ml bottle; pups are tiny bundles of fun.
Thanks #MartinAveling for the drawing & @josharbon.bsky.social for the photo.
October 27, 2025 at 4:35 PM
Welcome to #MongooseMonday for all the info & pictures you didn't realise you needed!
Dwarf mongooses are Africa's smallest carnivore - upright, adults are the size of a 500 ml bottle; pups are tiny bundles of fun.
Thanks #MartinAveling for the drawing & @josharbon.bsky.social for the photo.
Dwarf mongooses are Africa's smallest carnivore - upright, adults are the size of a 500 ml bottle; pups are tiny bundles of fun.
Thanks #MartinAveling for the drawing & @josharbon.bsky.social for the photo.
Reposted by Josh Arbon
Now that we're properly moved in & set up in the new Life & Mind Building, we're pleased to restart our tradition of Friday afternoon seminar speakers, kicking off with Alex Thornton of @cornishjackdaws.bsky.social at 3.30pm on 31 Oct. Also live streamed: see below for details. Corvid-themed for 🎃
October 27, 2025 at 9:28 AM
Now that we're properly moved in & set up in the new Life & Mind Building, we're pleased to restart our tradition of Friday afternoon seminar speakers, kicking off with Alex Thornton of @cornishjackdaws.bsky.social at 3.30pm on 31 Oct. Also live streamed: see below for details. Corvid-themed for 🎃
Reposted by Josh Arbon
Homage to Xavier Bou: little swifts at the Olifants River high-water bridge, Kruger National Park. Unstacked from video taken with an Iphone 14. #birds #photography #SouthAfrica #iPhone
October 26, 2025 at 5:39 PM
Homage to Xavier Bou: little swifts at the Olifants River high-water bridge, Kruger National Park. Unstacked from video taken with an Iphone 14. #birds #photography #SouthAfrica #iPhone
Reposted by Josh Arbon
the IUCN have passed the Longevity Conservation motion put forward to them by @kellerfish.bsky.social and @pili-scotland.bsky.social and based on the paper we wrote on the value of older individuals in animal societies.
www.cdu.edu.au/news/global-...
www.cdu.edu.au/news/global-...
Global body adopts policy to protect Earth’s old, wise and large animals | Charles Darwin University
The International Union for Conservation of Nature (IUCN) has recognised Charles Darwin University-led research into the Earth’s oldest animals with the adoption of the ‘Longevity Conservation’ global...
www.cdu.edu.au
October 24, 2025 at 8:28 AM
the IUCN have passed the Longevity Conservation motion put forward to them by @kellerfish.bsky.social and @pili-scotland.bsky.social and based on the paper we wrote on the value of older individuals in animal societies.
www.cdu.edu.au/news/global-...
www.cdu.edu.au/news/global-...
Reposted by Josh Arbon
1/6 The Cooperative-Breeding Database (Co-BreeD) is alive! Co-BreeD covers key biological parameters relevant to cooperative breeding research in birds and mammals. Get your copy of this updateable & open-access database: besjournals.onlinelibrary.wiley.com/doi/10.1111/...
@animalecology.bsky.social
@animalecology.bsky.social
An integrative, peer‐reviewed and open‐source cooperative‐breeding database (Co‐BreeD)
Co-BreeD is the first updatable and open-source database dedicated to cooperative breeding. It enables continuous, non-binary measurement of cooperative breeding, transforming how we study breeding s....
besjournals.onlinelibrary.wiley.com
October 24, 2025 at 5:46 AM
1/6 The Cooperative-Breeding Database (Co-BreeD) is alive! Co-BreeD covers key biological parameters relevant to cooperative breeding research in birds and mammals. Get your copy of this updateable & open-access database: besjournals.onlinelibrary.wiley.com/doi/10.1111/...
@animalecology.bsky.social
@animalecology.bsky.social
Reposted by Josh Arbon
📢🦋 Our paper ‘Global selection on insect antipredator coloration’ is out and featured on the cover of @science.org
We ran a huge experiment to find out how ecological context favours camouflage and warning colouration as antipredator strategies. 1/6
www.science.org/doi/10.1126/...
We ran a huge experiment to find out how ecological context favours camouflage and warning colouration as antipredator strategies. 1/6
www.science.org/doi/10.1126/...
September 25, 2025 at 6:26 PM
📢🦋 Our paper ‘Global selection on insect antipredator coloration’ is out and featured on the cover of @science.org
We ran a huge experiment to find out how ecological context favours camouflage and warning colouration as antipredator strategies. 1/6
www.science.org/doi/10.1126/...
We ran a huge experiment to find out how ecological context favours camouflage and warning colouration as antipredator strategies. 1/6
www.science.org/doi/10.1126/...
Reposted by Josh Arbon
I have a job opening in my lab. If you are interested in bird behaviour and predator prey interactions please take a look! werkenbij.uva.nl/en/vacancies...
Vacancy — Postdoc Position in Decision Making in Birds
Are you an expert in animal behavior? Do you have experience working with birds? The Institute of Biodiversity and Ecosystem Dynamics (IBED) is looking for a motivated researcher to investigate the ro...
werkenbij.uva.nl
September 25, 2025 at 10:10 AM
I have a job opening in my lab. If you are interested in bird behaviour and predator prey interactions please take a look! werkenbij.uva.nl/en/vacancies...
Reposted by Josh Arbon
Interested in vocal #communication? How animals provide referential #information about danger? Then see our 🌟NEW🌟 paper by brilliant ANU #PhD student Chun-Chieh Liao out today in @asab.org Animal Behaviour. 🎉👏
#birds #choughs #fieldwork #ECR
With Rob Magrath and Rob Heinsohn
doi.org/10.1016/j.an...
#birds #choughs #fieldwork #ECR
With Rob Magrath and Rob Heinsohn
doi.org/10.1016/j.an...
September 25, 2025 at 7:39 AM
Interested in vocal #communication? How animals provide referential #information about danger? Then see our 🌟NEW🌟 paper by brilliant ANU #PhD student Chun-Chieh Liao out today in @asab.org Animal Behaviour. 🎉👏
#birds #choughs #fieldwork #ECR
With Rob Magrath and Rob Heinsohn
doi.org/10.1016/j.an...
#birds #choughs #fieldwork #ECR
With Rob Magrath and Rob Heinsohn
doi.org/10.1016/j.an...
Reposted by Josh Arbon
We are hiring - PDRA position exploring how information access shapes social dynamics in killer whales. Collaboration with @samellisq.bsky.social @drwhale.bsky.social Prof Dan Franks (York) start 1st Nov (or ASAP) end 31st Oct 2028. Apps close on 19th Oct.
www.jobs.ac.uk/job/DOT336/p...
www.jobs.ac.uk/job/DOT336/p...
September 23, 2025 at 6:29 PM
We are hiring - PDRA position exploring how information access shapes social dynamics in killer whales. Collaboration with @samellisq.bsky.social @drwhale.bsky.social Prof Dan Franks (York) start 1st Nov (or ASAP) end 31st Oct 2028. Apps close on 19th Oct.
www.jobs.ac.uk/job/DOT336/p...
www.jobs.ac.uk/job/DOT336/p...
Reposted by Josh Arbon
Postdoc job alert! We are hiring a NYU-based postdoc to work on our project on the social and environmental determinants of aging. The 3 year post will be based in James Higham's lab and will focus on endocrine, immune, and inflammatory aspects of aging. Please share! apply.interfolio.com/173938
Apply - Interfolio
{{$ctrl.$state.data.pageTitle}} - Apply - Interfolio
apply.interfolio.com
September 22, 2025 at 9:32 AM
Postdoc job alert! We are hiring a NYU-based postdoc to work on our project on the social and environmental determinants of aging. The 3 year post will be based in James Higham's lab and will focus on endocrine, immune, and inflammatory aspects of aging. Please share! apply.interfolio.com/173938
Reposted by Josh Arbon
🚨NEW paper🚨 out now in @ecol-evol.bsky.social from the brilliant #Masters of @laurenvane.bsky.social
Hot temperature effects on behaviour & body mass.
Aided by dream #mongoose team of @josharbon.bsky.social Amy Morris-Drake & @juliekern.bsky.social
@bristolbiosci.bsky.social
doi.org/10.1002/ece3...
Hot temperature effects on behaviour & body mass.
Aided by dream #mongoose team of @josharbon.bsky.social Amy Morris-Drake & @juliekern.bsky.social
@bristolbiosci.bsky.social
doi.org/10.1002/ece3...
Dwarf Mongooses Lose Body Mass in Hot Weather due to Limited Behavioural Plasticity
Using long-term data from wild dwarf mongooses (Helogale parvula), we demonstrate that on hot days (≥ 35°C) compared to matched cooler ones (≤ 33°C), mongooses emerged and commenced foraging earlier ...
doi.org
September 6, 2025 at 3:54 PM
🚨NEW paper🚨 out now in @ecol-evol.bsky.social from the brilliant #Masters of @laurenvane.bsky.social
Hot temperature effects on behaviour & body mass.
Aided by dream #mongoose team of @josharbon.bsky.social Amy Morris-Drake & @juliekern.bsky.social
@bristolbiosci.bsky.social
doi.org/10.1002/ece3...
Hot temperature effects on behaviour & body mass.
Aided by dream #mongoose team of @josharbon.bsky.social Amy Morris-Drake & @juliekern.bsky.social
@bristolbiosci.bsky.social
doi.org/10.1002/ece3...
Reposted by Josh Arbon
Review in #ProcB - After the fight: post-contest acoustic signalling #OpenAccess #Behaviour @andyradford.bsky.social royalsocietypublishing.org/doi/10.1098/...
August 4, 2025 at 12:00 PM
Review in #ProcB - After the fight: post-contest acoustic signalling #OpenAccess #Behaviour @andyradford.bsky.social royalsocietypublishing.org/doi/10.1098/...
Great new paper led by @laurenvane.bsky.social from her masters work on the dwarf mongooses. Despite early mornings and late nights, the increasing temperatures we’re seeing are stopping the mongooses maintaining body mass. @bristolbiosci.bsky.social @andyradford.bsky.social doi.org/10.1002/ece3...
☀️New Paper!☀️ In @ecol-evol.bsky.social
Dwarf mongooses lose body mass in hot weather due to limited behavioural plasticity
With top co-authors: @josharbon.bsky.social, Amy Morris-Drake, @juliekern.bsky.social, @andyradford.bsky.social
doi.org/10.1002/ece3.71963
@bristolbiosci.bsky.social
🧵⬇️
Dwarf mongooses lose body mass in hot weather due to limited behavioural plasticity
With top co-authors: @josharbon.bsky.social, Amy Morris-Drake, @juliekern.bsky.social, @andyradford.bsky.social
doi.org/10.1002/ece3.71963
@bristolbiosci.bsky.social
🧵⬇️
Dwarf Mongooses Lose Body Mass in Hot Weather due to Limited Behavioural Plasticity
Using long-term data from wild dwarf mongooses (Helogale parvula), we demonstrate that on hot days (≥ 35°C) compared to matched cooler ones (≤ 33°C), mongooses emerged and commenced foraging earlier ...
doi.org
September 5, 2025 at 6:31 PM
Great new paper led by @laurenvane.bsky.social from her masters work on the dwarf mongooses. Despite early mornings and late nights, the increasing temperatures we’re seeing are stopping the mongooses maintaining body mass. @bristolbiosci.bsky.social @andyradford.bsky.social doi.org/10.1002/ece3...
First paper I've read in a while that truly made me go 'woah'
Crazy discovery in ants 🤯🐜
One mother for two species via obligate cross-species cloning in ants | Nature
www.nature.com/articles/s41...
"Males from the same mother exhibit distinct genomes and morphologies, as they belong to species that diverged over 5 million years ago."
One mother for two species via obligate cross-species cloning in ants | Nature
www.nature.com/articles/s41...
"Males from the same mother exhibit distinct genomes and morphologies, as they belong to species that diverged over 5 million years ago."
One mother for two species via obligate cross-species cloning in ants - Nature
In a case of obligate cross-species cloning, female ants of Messor ibericus need to clone males of Messor structor to obtain sperm for producing the worker caste, resulting in males from the same moth...
www.nature.com
September 4, 2025 at 7:54 AM
First paper I've read in a while that truly made me go 'woah'