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
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
Sheep, goats, octopuses, and toads have rectangular pupils.
7
Two dogs were among the Titanic survivors.
262
Parrot parents "name" their children with a signature call.
112
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2