Beavers can swim half a mile underwater on one gulp of air.
31
The sloth (a mammal) moves so slowly that green algae can grow undisturbed on its fur!
104
The penguin is the only bird who can swim, but not fly!
90
Polar bear fur is not white, it's clear.
74
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
A giraffe can clean its ears with its 21-inch tongue!
31
A cow produces around 200,000 glasses of milk in her lifetime.
373
The average cat sleeps about 2/3 of the day.
203