Alligators can live up to 100 years.
337
Cats recognise the voice of their owner, but never evolved to care.
22
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
A puppy is born blind, deaf, and toothless.
16
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
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