A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
Female kangaroos have three vaginas.
2
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
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
Squirrels forget where they hide about half of their nuts.
698