A species of fungus in the genus Ophiocordyceps has evolved to precisely control the ants so much that the ant moves to an area that’s convenient for the fungus before it dies.
Rooks, close relatives of crows, actually uses stones to raise the level of water in a pitcher until it rises within reach of its beak as in an Aesop fable.
Preliminary evidence has been found that young orang-utans use leaves for deception, in order to make lower-pitched calls that seem to come from a much larger animal.
