“Of all the odd mating rituals found in the natural world, the most unique may be that of the bowerbird. Bowerbirds, a family of 20 species found in New Guinea and Australia, are named for the elaborate structures they create — ‘bowers,’ often made of sticks or grasses, that seem to have no evolutionary purpose except to attract a mate. Females visit multiple bowers before choosing. They meticulously inspect the structures and observe the males’ courtship displays — dancing, calling, and showing off what biologist and filmmaker Sir David Attenborough called their ‘seduction parlors’ — then choose the one that seems the fittest. In the name of sexual selection, male bowerbirds create art.” |