Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
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
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5