The oldest recorded elephant lived for 82 years.
213
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
A lion in the wild usually makes no more than twenty kills a year.
186
Gorillas can catch human colds and other illnesses.
205
Lobsters have blue blood.
476
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
Denmark has twice as many pigs as there are people.
66
Sharks, like other fish, have their reproductive organs in their chests.
248