It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492
A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17
There's a rare breed of pig that looks like a sheep.
14
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
Unsinkable Sam (nickname of a German ship's cat) who served on 3 warships, one German, two British, all sank in action. The cat survived each sinking, floating away on wooden planks to rescue.
19