Sheep, goats, octopuses, and toads have rectangular pupils.
7
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
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
Drivers kill more deer than hunters do.
660
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
Cats recognise the voice of their owner, but never evolved to care.
22
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2