Domestic pigs average a top speed of about 11 miles per hour.
182
Dogs sometimes fake being sick to get attention.
26
Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
402
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
Alligators can live up to 100 years.
337
There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40
Sharks have been on the planet longer than trees.
14
Dogs have been man's pet for over 14,000 years.
224