Only 3% of bird species have penises.
0
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492
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
Cats recognise the voice of their owner, but never evolved to care.
22
Sharks, like other fish, have their reproductive organs in their chests.
248
The station master and operating officer at the Kishi Station, Japan, is a cat!
18
Cats sleep for 70% of their lives.
8
In Australia, there are spiders big enough to eat snakes.
20