The gray squirrel’s appearance differs seasonally. The yellowish brown summer coat becomes thicker and gray in winter, the pelage of some individuals strikingly silver-gray. Underparts and eye-rings ...

A furred membrane (patagium) extending between the wrists of the front feet and the ankles of the hind feet distinguish both species of flying squirrels inhabiting the Adirondacks. Flying squirrels ...

“We had never seen this behavior before.” Most people are very familiar with squirrels, accustomed to seeing the animals on their streets or in their yards. And Smith is even more so—since ...