When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Lurch, a Watusi bull, had the largest horns in the world.
32
In 2011, a male tiger in India adopted a litter of orphaned cubs, taking on the role of ‘mother’. Wildlife officials say such behavior had never been observed before.
9
A dairy cow can produce more milk when listening to music.
446
Drivers kill more deer than hunters do.
660
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