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
A cow produces around 200,000 glasses of milk in her lifetime.
373
The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
In Australia, there are spiders big enough to eat snakes.
20