The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Early American humans hunted car-size armadillos and used their shells for houses.
12
In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
7
Condoms were originally made of animal intestines or linen.
347
When you shave a guinea pig it looks like a little hippo.
19
In 1955, the citizens of São Paulo were so upset with their government that they elected a rhinoceros named Cacareco (meaning rubbish) to the city council in protest, with over 100,000 votes.
18