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
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12
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
Dolphins have names for one another.
18
One in three dog owners say they have talked to their pets on the phone.
427
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132