Bats sleep 18-20 hours per day.
5
A woodpecker can peck twenty times a second.
28
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
Dolphins sleep with one eye open!
52
Vultures fly without flapping their wings.
97
An elephant's tooth can weigh as much as 12 pounds.
24
All the swans in England are property of the Queen.
36
A pig's penis is shaped like a corkscrew.
22