Parrot parents "name" their children with a signature call.
112
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10
A group of unicorns is called a blessing.
304
A puppy is born blind, deaf, and toothless.
16
Ants have tiny magnetic compasses in their antennae which help them navigate.
9