The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
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
Sloths take two weeks to digest their food.
243
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
Parrot parents "name" their children with a signature call.
112
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268