Greater white-toothed shrew discovery is a first for mainland UK
A NEW SPECIES OF NON-NATIVE MAMMAL has been confirmed for mainland Britain after a social media post led to the chance discovery of a greater white-toothed shrew in North East England. The unusual-looking, long-snouted mammal caught the eye of ecologist Ian Bond and subsequent DNA tests confirmed that it was a greater white-toothed shrew, which is found across Western Europe and North Africa but up until now was not found in mainland UK.
This shrew species was also discovered in Ireland nearly a decade ago where it is having a negative impact on Ireland’s native shrews.
“The greater white-toothed shrew is known to outcompete the native pygmy shrew in Ireland,” says Allan McDevitt from the Mammal Society. “It is urgent that its distribution and potential impact in England is assessed.”
Research is underway to establish how the greater white-toothed shrew arrived in England.
Simon Birch
Allan McDevitt studies shrews in Ireland