A dork is a whale's penis.
327
In 1955, the citizens of São Paulo were so upset with their government that they elected a rhinoceros named Cacareco (meaning rubbish) to the city council in protest, with over 100,000 votes.
18
Cats and dogs can hear ultrasound.
350
A cow produces around 200,000 glasses of milk in her lifetime.
373
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
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109