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
Macaques monkeys in Japan learned to steal purses and wallets, take out the coins, and use them to buy drinks and snacks from vending machines.
26
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
8
A cow produces around 200,000 glasses of milk in her lifetime.
373
Only 3% of bird species have penises.
0
The seahorse is the only fish to have a neck.
12
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6