Cats and dogs can hear ultrasound.
350
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
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
In 2005, in Africa, it was reported that three lions rescued a 12-year-old girl from kidnappers and guarded her for half a day until help came.
46
Sheep, goats, octopuses, and toads have rectangular pupils.
7