For Proboscis Monkey, A Bigger Nose Means BEST Sex Life

Male proboscis monkeys with large noses tend to be bulkier than their small-nosed kin. They also sport bigger testes, up to 3 centimetres wide upping their chances of fathering a female’s offspring by producing more sperm, crowding out less fertile males if they’re vying for the same female

Larger noses also alter the males’ mating calls in ways that signal their visual attractiveness. The bigger the nose a male proboscis monkey has, the likelier it is that he’ll have a large, multi-female harem. Males with more delicate facial features, however, more often live in bachelor groups.

Is your Nose Long as well