Blue-winged Goose

소개

비행 시 특유의 엷은 청회색 날개 반점이 보이는 중형 회갈색 기러기 유사 오리. 에티오피아 고원 고유종. 산악 하천 인근 짧은 풀밭에서 풀을 뜯는다. 단혼성; 쌍은 영구적이다. 농업 집약화와 과도한 방목으로 위협받는다.

Physical Description

Measurement	Value	Imperial
날개 폭	65.2 cm	25.7 in
체중	1796.25 g	63.36 oz

식별

깃털

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.

🌿 Wetland 🌾 Grassland

분포 지역

Breeds in northern prairie wetlands; winters along the Atlantic and Gulf coasts of the United States.

Diet & Feeding

Eats aquatic plants, seeds, and invertebrates; dabbles in shallow ponds; diet shifts toward invertebrates in breeding season.

보전 상태

Near Threatened

IUCN Red List

행동 및 번식

둥지

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

산란 수

4-12

소리

노래

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

분류학

Kingdom	Animalia
Phylum	Chordata
Class	Aves
목	Anseriformes (Waterfowl)
과	Anatidae (Ducks, Geese & Swans)
Genus	Cyanochen
종	Cyanochen cyanoptera

Distribution

Blue-winged Goose has been recorded in 5 countries.

{# Distribution Map — simplified SVG world map with highlighted countries. Expects `country_codes` variable: list of ISO alpha-2 codes (e.g. ["US", "CA", "MX"]). Uses Alpine.js to toggle classes on country paths. #}

출현 Not recorded

countries highlighted

🇧🇪 Belgium 🇫🇷 France 🇳🇱 Netherlands 🇳🇴 Norway 🇬🇧 United Kingdom

External Databases

자주 묻는 질문

What does the Blue-winged Goose eat?

Eats aquatic plants, seeds, and invertebrates; dabbles in shallow ponds; diet shifts toward invertebrates in breeding season.

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.