It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Squirrels forget where they hide about half of their nuts.
698
Parrot parents "name" their children with a signature call.
112
A group of kittens is called a "kindle".
10
Queen ants have one of the longest life-spans of any known insect - typically up to 30 years. Western harvester ant queens can live up to 40 years!
2
Sloths take two weeks to digest their food.
243
The seahorse is the only fish to have a neck.
12