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
Given the opportunity, deer will chew gum and marijuana.
40
A baby eel is called an elver, a baby oyster is called a spat.
18
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
Crocodile babies don't have sex chromosomes; the temperature at which the egg develops determines gender.
45
All the swans in England are property of the Queen.
36