Cats recognise the voice of their owner, but never evolved to care.
22
Some lizards, in which the tail is a major storage organ for accumulating reserves, will return to a dropped tail after the threat has passed, and will eat it to recover part of the sacrificed supplies.
13
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
The cat brain weighs about 30g.
167
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
271
Condoms were originally made of animal intestines or linen.
347
Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
205