The male seahorse carries babies and 'gives birth' to them instead of the female.
7
Bats sleep 18-20 hours per day.
5
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
Two dogs were among the Titanic survivors.
262
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12