The gray squirrel’s appearance differs seasonally ... Underparts and eye-rings are buffy brown to white, usually lighter in winter. The backs of the ears, tan to cinnamon in color, have white tips in ...

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 ...

Aside from their patagia, flying squirrels look similar to their grounded cousins, with small rounded faces, prominent ears, and fluffy tails that can be as long as their bodies. Their eyes are ...