Penguins have a gland above their eye that turns saltwater into freshwater.
12
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
There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40
A lion in the wild usually makes no more than twenty kills a year.
186
Bats sleep 18-20 hours per day.
5