Sharks have been on the planet longer than trees.
14
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
271
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
Dogs sometimes fake being sick to get attention.
26
When the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
25
Jellyfish as a species are actually older than dinosaurs and sharks.
383