There are approximately three chickens for every human on Earth.
13
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
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
Parrot parents "name" their children with a signature call.
112
Female kangaroos have three vaginas.
2
Elephants are terrified of Bees and actually have a special, distinct vocalization for “Run away the Bees are angry”
49
Travis was a chimpanzee who socialized with humans since birth. He could log onto a computer to look at pictures, watch TV using a remote control, brush his teeth, feed hay to his owner's horses, water plants, and learned the schedule of passing ice cream trucks.
11