Dolphins have names for one another.
18
Some older/less efficient worker termites will develop 'backpacks' of toxic chemicals that explode when the termite is threatened. They are essentially used as suicide bombers when the colony is being attacked.
8
Parrot parents "name" their children with a signature call.
112
A dairy cow can produce more milk when listening to music.
446
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12