An albatross can sleep while it flies!
36
A full-grown bear can run as fast as a horse.
35
Goldfish remember better in cold water than warm water.
29
Cats and dogs can hear ultrasound.
350
Humans and dolphins are the only species that have sex for pleasure.
61
At one 'feeding', a mosquito can absorb one and a half times its own weight in blood.
-1
Roosters can't crow if they can't fully extend their necks.
28
Given the opportunity, deer will chew gum and marijuana.
40