The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
A baby octopus is about the size of a flea at birth.
40
Human birth control pills work on gorillas.
52
Baby beavers are called kittens.
38
Parrot parents "name" their children with a signature call.
112
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
The seahorse is the only fish to have a neck.
12