A dairy cow can produce more milk when listening to music.
446
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
The cat brain weighs about 30g.
167
Cows can sleep standing up, but they can only dream lying down.
745
