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 cat can jump FIVE TIMES as high as it is tall!
371
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
Early American humans hunted car-size armadillos and used their shells for houses.
12