Sheep, goats, octopuses, and toads have rectangular pupils.
7
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
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34