Most elephants weigh less than a blue whale's tongue.
442
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
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
A 42-foot sperm whale has about 7 tons of oil in it.
209
Camels have three eyelids to protect themselves from blowing sand!
30
Over 90% of all fish caught are caught in the northern hemisphere.
5
In Australia, there are spiders big enough to eat snakes.
20
Cat urine glows under a black-light!
43