the fur on the upper parts of the body has a reddish brown cast, and the undersurface of the tail is buffy white to tan. Apart from these differences, and larger size, the northern flying squirrel ...

The red squirrel’s appearance varies seasonally. The paler, reddish to olive gray coat of summer includes a black line along each side, and creamy white or buffy underparts. In the winter, reddish ...

Leucism is slightly more common than albinism. According to the White Squirrel Institute, leucism causes a partial loss of pigmentation but does not affect all pigments, just fur. Meanwhile ...