Grey squirrels, or Eastern grey squirrels, primarily live in the Eastern half of the U.S. and southern Canada. There is also a healthy population in the U.K., where they were imported in the 19th ...

Grey squirrels, or Eastern grey squirrels, primarily live in the Eastern half of the U.S. and southern Canada. There is also a healthy population in the U.K., where they were imported in the 19th ...

Squirrel eating seeds on a wooden fence. This is in a Cambridgeshire Nature Reserve in Spring. Squirrel finding a nut under a tree Eastern gray squirrel finding a nut under a tree in the forest, ...

Forestry and Land Scotland is asking people to report grey squirrel sightings in the Highlands and across Scotland to help protect red squirrels from a deadly disease. The appeal was made as part of ...

Another key factor is that the grey squirrel carries a disease known as the squirrel pox virus, a condition they are immune to but proves fatal for smaller counterparts. But conservationists now ...

Who really thinks about gray squirrels? They’re so common we tend to take them for granted. But what would happen if we had no squirrels? While we see them daily, there’s so much more to these clever ...

Judging by their ample girths, the gray squirrels in my backyard eat much and exercise little. In fact, when glancing out the window here in Eau Claire, it’s common to do double-takes when ...

Squizzy was the only black squirrel the boy had ever seen in the park, but visitors today still spot them gathering acorns and running up trees. As Stone wrote in “Squizzy,” black and gray squirrels ...

"Black squirrels” — which can refer to any squirrel with fur that ranges from dark grey to jet black — result from specific genetic mutations. According to Sarah Tomke, a postdoctoral researcher at ...