Squirrels forget where they hide about half of their nuts.
698
Rex the German Shepherd was a rescue dog with a bad temper. He refused to be fed by humans and would attack strangers, but he’s a changed dog after falling in love with Geraldine the goose!
10
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23