Cats sleep for 70% of their lives.
8
The largest breed of rabbit is the Flemish Giant.
65
Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
402
Condoms were originally made of animal intestines or linen.
347
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11