It's possible to lead a cow upstairs, but not downstairs.
50
Vultures fly without flapping their wings.
97
By feeding hens certain dyes they can be made to lay eggs with multi-colored yolks.
40
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
Goldfish remember better in cold water than warm water.
29
When dragonflies mate, their tails form a love heart.
22
Koala Bears are not bears.
34
