It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
Only 3% of bird species have penises.
0
Gorillas can catch human colds and other illnesses.
205
There is a sea snail that wears a suit of iron plated armor. It is the only known animal to use iron sulphide as skeletal material.
9