Black-necked Swan
Cygnus melancoryphus
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<birdfyi-bird slug="cygnus-melancoryphus"></birdfyi-bird>The Black-necked Swan (Cygnus melancoryphus) is a bird species in the family Anatidae (ducks, geese & swans), within the order Anseriformes (waterfowl). Recorded measurements include a wingspan of 82.4 cm and a weight of 5.3 kg. The IUCN Red List classifies it as Least Concern.
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について
A large elegant swan with pure white body plumage and a contrasting jet-black neck and head, a red bill with bright red caruncle, and a white stripe behind the eye. Native to southern South America. Unique coloration makes it unmistakable. Feeds on aquatic vegetation by upending.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 翼開長 | 82.4 cm | 32.4 in |
| 体重 | 5275.0 g | 186.07 oz |
識別
羽毛
White body plumage with entirely black head, neck, and upper foreneck. Red double-lobed knob at bill base. Bill grayish-blue. White stripe behind eye. Pink-red legs. Sexes similar; striking contrast.
Habitat & Range
Freshwater lakes, lagoons, rivers, estuaries, and coastal wetlands in southern South America from central Chile and Argentina to Tierra del Fuego. Partially migratory; concentrates at coastal estuaries in winter.
保全状況
行動と繁殖
営巣
Nest type: M. Incubation: 34-36 days. Fledging: 100 days.
一腹卵数
4-8
鳴き声
さえずり
A musical, whistling 'whoo' or soft 'whooh'. Less loud than Trumpeter or Whooper Swan. Gives hissing at close range. Considered relatively quiet for a large swan.
分類学
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 目 | Anseriformes (Waterfowl) |
| 科 | Anatidae (Ducks, Geese & Swans) |
| Genus | Cygnus |
| 種 | Cygnus melancoryphus |
Distribution
Black-necked Swan has been recorded in 5 countries.
countries highlighted
External Databases
よくある質問
Where does the Black-necked Swan live?
Is the Black-necked Swan endangered?
How does the Black-necked Swan nest?
What does the Black-necked Swan sound like?
How big is the Black-necked Swan?
What order and family does the Black-necked Swan belong to?
Similar Birds
Other species in the Anatidae family