lek behaviour

…at communal display sites (leks), and a wide variety of insects species whose mating is brief and pairing is transient.

This is when lekking occurs, typically in a roughly circular arena about 0.5 km (0.3 mile) across where 50–100 males display to approaching females—most of which come to the leks to mate, but with just a few centrally placed males. Because aggregations are continually on the move, the…

…antelopes are known to form leks: the kob and the lechwe.) As many as 100 males may crowd together in an arena, where the central males may be only 25 metres (80 feet) apart. A few of them monopolize matings with the females, which come specifically to mate and are…