A lion in the wild usually makes no more than twenty kills a year.
186
A group of pugs is called a grumble.
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
When cats are happy, they may squeeze their eyes shut.
10
Sloths take two weeks to digest their food.
243
Penguins have a gland above their eye that turns saltwater into freshwater.
12