The male seahorse carries babies and 'gives birth' to them instead of the female.
7
Squirrels forget where they hide about half of their nuts.
698
The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10
Condoms were originally made of animal intestines or linen.
347
Sharks have been on the planet longer than trees.
14
Two dogs were among the Titanic survivors.
262