The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
Nicole Kidman is scared of butterflies.
65
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
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
Giant Anteaters' front legs look like a panda.
48
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34