Skip to content Accessibility statement

Expert Reaction: New order to exterminate sick grey squirrels and muntjac deer

News

Posted on Friday 29 March 2019

An expert in ecology, evolution and conservation at the University of York comments on a new government order that requires the extermination of sick or abandoned grey squirrels and muntjac deer in animal care and wildlife rescue centres.
Muntjac deer were introduced to the UK from China

Professor Chris Thomas, from the University of York’s Department of Biology, said: "Sick or injured grey squirrels or muntjac deer brought into animal care and wildlife rescue centres can only come from locations that have already been colonised by these species. This means that the new measure will have no effect on the aspiration to quell their spread. 

“The number of individual animals that could possibly be released by rescue centres is minuscule, relative to the numbers that are found in naturalised populations of these species.  The new order therefore will make essentially no difference to their overall numbers. 

"If the government and conservationists want to control muntjac and grey squirrels, then they need to put in real resources to do so, not castigate individuals and organisations that care for injured animals.”

The new order comes into effect on Friday, 29 March 2019.

Research newsletter

Our monthly research newsletter features a curated mix of news, events, and recent discoveries delivered straight to your inbox.

Sign up

Explore more news

News

27 October 2026

A new report co-authored by researchers from the University of York and WWF highlights how local communities across the UK imagine positive, sustainable, and resilient futures for the places where they live and work.

News

27 October 2026

The University of York and Garden City University (GCU) plan to work together to create cultural and educational exchange programmes for young people and students in Yorkshire and Bengaluru through the game of cricket.

News

23 October 2026

The University of York has signed a Letter of Intent (LoI) with the Department of Electronics, Information Technology and Biotechnology, Government of Karnataka to collaborate on research into the bioeconomy, agri-tech, and clean energy.

News

21 October 2026

Transforming waste into clean energy is at the heart of a new Memorandum of Understanding between the University of York and Garden City University.

News

21 October 2026

Two academics from the Department of History at the University of York have been awarded prestigious Philip Leverhulme Prizes.

Read more news