Only 3% of bird species have penises.
0
Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
271
Sheep, goats, octopuses, and toads have rectangular pupils.
7
A tortoise named Adwaita lived to 255 years old. To put it into perspective, he was born before the United States of America existed and his death was announced on CNN (1750-2006).
12
Jellyfish as a species are actually older than dinosaurs and sharks.
383
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34