Unlike many other mammals, grey squirrels don't need to hibernate. They have plenty of strategies for staying warm. Find out ...

Grey squirrels are more likely to eat green acorns, so will decimate the food source before reds get to them. Reds can’t digest mature acorns, so can only eat green acorns. When red ...

The grey squirrel’s yellow-brown summer coat grows thicker and turns a silvery-grey color. They also eat large amounts of food to bulk up for the winter. Some scientists believe grey squirrels ...

The reason grey squirrels outcompete the red version of the rodents may lie in their gut bacteria, scientists believe. Grey squirrels are an invasive species that was introduced to the UK and ...

Red Squirrel Appreciation Day took place on January 21 this year. The one-day event helps raise awareness of red squirrels and their conservation whilst also being an opportunity to celebrate their ...

Flesh-eating squirrels which hunt down and devour voles have been spotted for the first time in the wild. Until now, squirrels were thought to be primarily vegetarian, cramming their cheeks full ...