Contrary to popular belief, dogs do not only sweat by salivating. They also sweat through the poors on their feet.
30
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
Dalmatians are born without spots.
101
The female pigeon cannot lay eggs if she is alone. In order for her ovaries to function, she must be able to see another pigeon.
65
A cow produces around 200,000 glasses of milk in her lifetime.
373
Lobsters have blue blood.
476
The placement of a donkey's eyes in its' heads enables it to see all four feet at all times.
96
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