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

23 July 2026

A mother’s everyday speech habits have little bearing on her child’s academic success, according to new research led by the University of York.

News

21 July 2026

The newly established Heslington Hall Art Gallery has opened to the public with a major exhibition celebrating the international career of renowned York painter and printmaker John Langton.

News

20 July 2026

A University of York student has completed an 872-mile run from John O’Groats to Land’s End, to shine a spotlight on the underfunding of brain tumour research.

News

20 July 2026

Four years after the start of the Russian invasion of Ukraine, millions of Ukrainians remain displaced, with researchers warning that thousands of refugee children in the UK may be at risk of losing their native language.

News

20 July 2026

The British Academy has named three University of York academics as newly-elected Fellows.

Read more news