A bevvy is a group of swans, according to the US Geological Center’s Northern Prairie Wildlife Research Center. If they’re flying, they’re also known as a swan wedge.
A male swan is known as a cob, while a female swan is known as a pen. Cygnets are the young swans. Swans typically mate for life and defend one another. They frequently hold noisy celebrations after the pair chases off an intruder jointly, according to How Stuff Works.
A parliament of owls, a murder of crows, a wake of buzzards, a charm of finches, a host of sparrows, and a mustering of storks are some other frequent bird group names.