Chiloe Wigeon
Mareca sibilatrix
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<birdfyi-bird slug="mareca-sibilatrix"></birdfyi-bird>The Chiloe Wigeon (Mareca sibilatrix) is a bird species in the family Anatidae (ducks, geese & swans), within the order Anseriformes (waterfowl). Recorded measurements include a wingspan of 49 cm and a weight of 922.8 g. The IUCN Red List classifies it as Least Concern.
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Giới Thiệu
A large boldly patterned wigeon with a metallic green head, white face, black breast, grey flanks with white barring, and a bright orange-yellow bill. Endemic to southern South America. Highly territorial; pairs defend lake territories. Named for Chiloé Island in Chile.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| Chiều Dài Sải Cánh | 49,0 cm | 19.3 in |
| Khối Lượng | 922,8333333333334 g | 32.55 oz |
Nhận Dạng
Bộ Lông
Iridescent dark green head with white forehead blaze. Black and white barred flanks; rufous breast; white belly. White forewing patch. Legs blue-gray. Females similar but duller. South American temperate species.
Habitat & Range
Lakes, rivers, freshwater marshes, and coastal lagoons in southern South America from southern Peru and Bolivia south through Chile and Argentina to Tierra del Fuego and the Falkland Islands.
Tình Trạng Bảo Tồn
Hành Vi & Sinh Sản
Làm Tổ
Incubation: 24-26 days.
Số Trứng
2-13
Âm Thanh
Tiếng Hót
Male utters a short, melodious whistle; female gives a low purring note. Pairs and flocks call with clear piping exchanges across South American wetlands and coastal lagoons.
Phân Loại Học
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Bộ | Anseriformes (Waterfowl) |
| Họ | Anatidae (Ducks, Geese & Swans) |
| Genus | Mareca |
| Loài | Mareca sibilatrix |
Distribution
Chiloe Wigeon has been recorded in 4 countries.
countries highlighted
External Databases
Câu Hỏi Thường Gặp
Where does the Chiloe Wigeon live?
Is the Chiloe Wigeon endangered?
How does the Chiloe Wigeon nest?
What does the Chiloe Wigeon sound like?
How big is the Chiloe Wigeon?
What order and family does the Chiloe Wigeon belong to?
Similar Birds
Other species in the Anatidae family