Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
Unsinkable Sam (nickname of a German ship's cat) who served on 3 warships, one German, two British, all sank in action. The cat survived each sinking, floating away on wooden planks to rescue.
19
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
A lion in the wild usually makes no more than twenty kills a year.
186
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
One in three dog owners say they have talked to their pets on the phone.
427