The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
Denmark has twice as many pigs as there are people.
66
Tigers, leopards, and jaguars love "Calvin Klein's Obsession for Men". The scent is used to attract animals to cameras in the wilderness, and was even a turn on for one pair of Jaguars who were subject to it.
17
Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
402
Cats sleep for 70% of their lives.
8
When Koko, the gorilla famous for knowing sign language, was asked where gorillas go after death, she responded by signing “Comfortable hole, bye.”
23
Jellyfish as a species are actually older than dinosaurs and sharks.
383