A hippo can open its mouth wide enough to fit a 4 foot tall child inside!
23
The world's smallest mammal is the bumblebee bat of Thailand, weighing less than a penny.
60
The colossal squid has the largest eyes in the world.
4
Armadillos can get leprosy.
13
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
An eagle can attack, kill, and carry away an animal as large as a small deer.
38
A dairy cow can produce more milk when listening to music.
446
Contrary to popular belief, dogs do not only sweat by salivating. They also sweat through the poors on their feet.
30