George Hodgson

@ghodgson.bsky.social

Postdoctoral fellow interested in sociality, social cognition and animal behaviour. Fond of fish, molerats and trees 🐄

Thanks to our colleagues from around the world who signed the Open Letter against redundancies in CRAB. The letter surpassed 700 signatures in just over 1 wk. We hope execs will now see the harm they are doing to the University of Exeter's global reputation. sites.google.com/view/save-cr...

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As of 2026-07-14, this open letter has been signed by 754 people Signatories include 198 Professors and members of 11 National Academies, including 12 Fellows of the Royal Society (FRS) Signatories a...

sites.google.com

@crab-exeter.bsky.social are a fantastic group of researchers, and a real beacon of excellence for Exeter. What a huge and deeply sad act of self sabotage this would be. Please consider signing their open letter👇🏻

Stu West@stuwest.bsky.social · 2mo ago

The University of Exeter have announced a programme of academic staff cuts, including all of www.exeter.ac.uk/research/gro... Sign the open letter of support at docs.google.com/forms/d/e/1F... @crab-exeter.bsky.social

Lifetime fitness (lifetime reproductive success) and annual survival are heritable and genetically correlated in wild female baboons! Moreover, nearly all of the genetic variance in LRS can be attributable to survival to first reproduction. Out at Evolution now: academic.oup.com/evolut/advan...

Lifetime fitness and annual survival are heritable and highly genetically correlated in a wild primate population

We estimated the additive genetic variance (VA) and heritability of lifetime and time-limited fitness in a wild female baboon population in Kenya. We found

academic.oup.com

A small scarab soaked in waterfall mist. The metallic green on the beetle is not pigment, but structural color (a result of micro-structures that reflect only certain wavelengths). If you look closely within the droplets, the green is refracted into other hues. (Dichelonyx sp.; Montana) #Bugsky 🌿🐙📷

A macro photo, side view, of a green beetle with orange legs and a dark thorax and head. The beetle is covered in drops of water of all different sizes (from a waterfall nearby). The beetle is clinging to a wet rock covered in pale yellowish-green lichen. The water droplets act like little prisms, refracting the light into highlights of purple and blue on the beetle's green back.

Separately, whilst on St Kilda last month working on these endemic Wrens, a Redpoll which flew into our nets already had an ID ring. Turns out it was ringed in September 2025 as a first-year bird, on Sula in Norway. That's 1135km away from St Kilda! @jezierskimt.bsky.social @stkildawhs.bsky.social

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Michał Jezierski@jezierskimt.bsky.social · 3mo ago

Our (Jenny Dunn, Carolina Chagas, @willjsmith.bsky.social) paper on the evolution of island Wrens is finally out @evojlinnsoc.bsky.social! We describe the evolution of island gigantism in the St Kilda and Shetland subspecies. academic.oup.com/evolinnean/a...

St Kilda Wren perched on a lichen-covered rock, part of a dry stone wall on Hirta, St Kilda.

New study on the evolution of primate cognition, brain size, sensory and motor functions, prompted by "recent work showing fishes perform as well as primates on various cognitive tests." 🐟🦍🧪 Great to see such broad comparative perspectives driving research. onlinelibrary.wiley.com/doi/10.1002/...

Sensorimotor Complexity and Cognition as Predictors of Primate Brain Size

Objectives As animal brain size increases, cognitive performance generally increases. However, other key brain functions, such as the regulation of somatic processes, processing of sensory input, an...

onlinelibrary.wiley.com

Also, it's obvious that the ambiguity is the point. The pro-AI world doesn't want us to be able to distinguish different kinds of AI. It wants us to accept GPT with the same enthusiasm we welcome breast cancer detection and LLMs for bird conservation. But fuck 'em. Be specific.

Rory (they/them)@roryq.bsky.social · 3mo ago

Constantly annoyed by the fact that when mentioning the evils of AI, someone always feels the need to 'splain that there's good AI (LLMs for cancer detection etc) and bad AI (GPT, Claude, etc) as if we aren't all annoyed by the semantic ambiguity of "AI" covering a multitude of sins.

Reptiles with longer Wikipedia pages tend to be bigger. The relationship is a power law with exponent = 0.85. I guess humans really like writing about big lizards? The longest article is the Komodo Dragon.

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