The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
A dairy cow can produce more milk when listening to music.
446
Parrot parents "name" their children with a signature call.
112
Two dogs were among the Titanic survivors.
262
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4