A crocodile cannot stick out its tongue.
1k
Domestic pigs average a top speed of about 11 miles per hour.
182
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
There is a tiger named Kenny who is the only known tiger to have downs syndrome.
10
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
Tigers can see 6 times better at night than humans.
305
A mole can dig a hole 300 feet deep in one night.
-9
Cows can sleep standing up, but they can only dream lying down.
745