It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
If a vampire bat goes 2 days without drinking blood, they can die. However, well fed female bats will puke up blood and share it with other bats that they like in exchange for grooming.
13
Dogs have been man's pet for over 14,000 years.
224
Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
11
In 2005, in Africa, it was reported that three lions rescued a 12-year-old girl from kidnappers and guarded her for half a day until help came.
46
The seahorse is the only fish to have a neck.
12