Jumping fleas can accelerate 50 times faster than the space shuttle.
218
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
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
A cat can jump FIVE TIMES as high as it is tall!
371
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
Giant Anteaters' front legs look like a panda.
48