A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293
Denmark has twice as many pigs as there are people.
66
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
Giant Anteaters' front legs look like a panda.
48
When the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
25