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Blue-winged Goose

Cyanochen cyanoptera

Near Threatened
Wingspan
65.2 cm
Weight
1796.25 g
Family
Anatidae
Order
Anseriformes

The Blue-winged Goose (Cyanochen cyanoptera) is a bird species in the family Anatidae (ducks, geese & swans), within the order Anseriformes (waterfowl). Recorded measurements include a wingspan of 65.2 cm and a weight of 1.8 kg. The IUCN Red List classifies it as Near Threatened.

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About

A medium-sized grey-brown goose-like duck with distinctive pale blue-grey wing patches visible in flight. Endemic to the Ethiopian Highlands. Grazes on short grass near mountain rivers and streams. Monogamous; pairs are permanent. Threatened by agricultural intensification and overgrazing.

Physical Description

Measurement Value Imperial
Wingspan 65.2 cm 25.7 in
Weight 1796.25 g 63.36 oz

Identification

Plumage

Mostly dull gray-brown; head paler gray. Distinctive pale blue wing patch conspicuous in flight. Underparts slightly paler. Bill and legs pinkish-gray. Sexes similar. Endemic to Ethiopian highlands.

Habitat & Range

Alpine and subalpine grasslands, riverbanks, and marshy meadows at 2,800–4,200 m on the Ethiopian Highlands. Grazes along stream and river margins. Strongly tied to highland wetlands near cold mountain streams.

Conservation Status

Near Threatened
IUCN Red List

Behavior & Breeding

Nesting

Incubation: 30-34 days. Fledging: 85-100 days.

Clutch Size

4-12

Sound

Song

A soft, nasal bleating call from Ethiopian highland wetlands. The NT status and restricted Afroalpine range mean vocalizations are poorly documented in systematic detail.

Taxonomy

Kingdom Animalia
Phylum Chordata
Class Aves
Order Anseriformes (Waterfowl)
Family Anatidae (Ducks, Geese & Swans)
Genus Cyanochen
Species Cyanochen cyanoptera

Distribution

Blue-winged Goose has been recorded in 5 countries.

Present Not recorded

countries highlighted

External Databases

Frequently Asked Questions

Where does the Blue-winged Goose live?
Alpine and subalpine grasslands, riverbanks, and marshy meadows at 2,800–4,200 m on the Ethiopian Highlands. Grazes along stream and river margins. Strongly tied to highland wetlands near cold mountain streams.
Is the Blue-winged Goose endangered?
The Blue-winged Goose has a conservation status of Near Threatened.
How does the Blue-winged Goose nest?
Incubation: 30-34 days. Fledging: 85-100 days.
What does the Blue-winged Goose sound like?
A soft, nasal bleating call from Ethiopian highland wetlands. The NT status and restricted Afroalpine range mean vocalizations are poorly documented in systematic detail.
How big is the Blue-winged Goose?
The Blue-winged Goose has a wingspan of 65.2 cm, weight of 1796.25 g.
What order and family does the Blue-winged Goose belong to?
The Blue-winged Goose (Cyanochen cyanoptera) belongs to the order Anseriformes and the family Anatidae.

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