Happy Squirrel Appreciation Day! After the little guy cracks that nut, he may choose to store his snack. If so, he'll lick and rub his face on it before it's buried – this helps him locate his treat later . . . even under a foot of snow! If you think you're a squirrel expert, test your knowledge and see!
Creature Features: Squirrels
A squirrel's brain is closest to the size of a: