Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
Alligators can live up to 100 years.
337
A lion in the wild usually makes no more than twenty kills a year.
186
Lobsters have blue blood.
476
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
In Australia, there are spiders big enough to eat snakes.
20