World's heaviest primates: morbidly obese humans. After that: gorillas at 485 lbs.
106
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
A dairy cow can produce more milk when listening to music.
446
Butterflies taste with their feet.
30
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
A marine catfish can taste with any part of its body.
38
An ostrich's eye is bigger than its brain.
32
Snails breathe through their feet.
34