There's a rare breed of pig that looks like a sheep.
14
A puppy is born blind, deaf, and toothless.
16
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
Parrot parents "name" their children with a signature call.
112
Sloths take two weeks to digest their food.
243
A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293