Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
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 dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
Alligators can live up to 100 years.
337
Condoms were originally made of animal intestines or linen.
347
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
Travis was a chimpanzee who socialized with humans since birth. He could log onto a computer to look at pictures, watch TV using a remote control, brush his teeth, feed hay to his owner's horses, water plants, and learned the schedule of passing ice cream trucks.
11