Swans - Ducks enjoying in clear day

Swans are members of the genus Cygnus and family Anatidae. Ducks and geese are the swans' closest relatives. The tribe Cygnini is made up of swans, geese, and other closely related birds in the subfamily Anserinae.
During the breeding season, swans are not social. They will mate for life. Head-to-head posturing or mutual bill dipping are examples of courtship. On a pile of vegetation, the pen typically incubates a half-dozen pale, unmarked eggs while the cob watches over them closely; He participates in brooding in some species. Swans sound like geese when they defeat an adversary. Cygnets, or young, emerge with short necks and thick down; Although they are able to swim and run shortly after hatching, they require careful care for several months; They may travel on their mother's back in some species.