Black-necked Swan
NameBlack-necked Swan
Common NameBlack-necked Swan
Scientific NameCygnus melancoryphus
FamilyAnatidae
Wingspan (cm)156
Length (cm)113
Weight (g)5100
Plumage DetailsThe plumage is predominantly white on the body, with a contrasting black head and neck. A distinctive thin white stripe extends from behind the eye to the back of the head. The bill is grey, featuring a prominent red caruncle (knob) at its base.
Vocalization / CallGenerally a quiet species, but can produce soft, whistling calls or hisses, particularly when communicating with mates or when alarmed.
Primary Dietomnivore
Primary Habitatswetland
Conservation Statusleast-concern
Geographic RangeNative to southern South America, breeding primarily in Patagonia and the Falkland Islands. During the non-breeding season, populations migrate north to central Chile, Paraguay, and southern Brazil.
Identifying FeaturesBlack head and neck, White body, Red caruncle on bill, White stripe behind eye
Description
The Black-necked Swan is a large South American swan characterized by its striking black head and neck contrasting with a pure white body. It is typically found gracefully swimming in freshwater and brackish wetlands, feeding on aquatic vegetation.
