An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
The station master and operating officer at the Kishi Station, Japan, is a cat!
18
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
In 1949, an official boxing match between a bear and a man was held. The bear won.
41
Termites are being researched as a possible renewable energy source as they can produce up to 2 litres of hydrogen from ingesting a single sheet of paper, making them one of the planet’s most efficient bioreactors.
24
The oldest recorded elephant lived for 82 years.
213
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6