The Blue Whale's tongue weighs more than an adult elephant!
47
Billy goats urinate on their own heads to smell more attractive to females.
31
Woodpecker scalps, porpoise teeth and giraffe tails have all been used as money.
46
Spider monkeys like banana daiquiris.
23
Gorillas can catch human colds and other illnesses.
205
On average, there's 300 billion neurons in the octopus brain.
129
Human birth control pills work on gorillas.
52