Mosquitoes don't just bite you, they also pee on you.
11
The cat brain weighs about 30g.
167
Lurch, a Watusi bull, had the largest horns in the world.
32
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
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Only 3% of bird species have penises.
0