Gut bacteria may explain why grey squirrels outcompete reds – new research

New research suggests the gut bacteria of red and grey squirrels differ significantly, potentially explaining the decline of the native red and the success of its grey counterpart.

Craig Shuttleworth, Honorary Visiting Research Fellow, Bangor University • conversation
Feb. 21, 2024 • ~6 min

Squirrelpox outbreak detected in north Wales – without a vaccine, the disease will keep decimating red squirrels

There is no single, straightforward way to safeguard the future of this native mammal at the moment – but here are some options

Craig Shuttleworth, Honorary Visiting Research Fellow, Bangor University • conversation
Dec. 21, 2022 • ~6 min

Grey squirrels: is birth control the solution to Britain's invasive species problem?

Squirrel feeders laced with contraceptives could be used to suppress grey squirrels in the UK.

Jason Gilchrist, Ecologist, Edinburgh Napier University • conversation
Feb. 3, 2021 • ~7 min

How to help red squirrels fight back against invasive greys – with DNA sequencing

Scientists hope to learn what makes certain red squirrels able to survive squirrelpox. 

Rachael Tarlinton, Associate Professor in Veterinary Virology, University of Nottingham • conversation
March 2, 2020 • ~5 min

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