Red-breasted Goose
Branta ruficollis
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<birdfyi-bird slug="branta-ruficollis"></birdfyi-bird>The Red-breasted Goose (Branta ruficollis) is a bird species in the family Anatidae (ducks, geese & swans), within the order Anseriformes (waterfowl). Recorded measurements include a wingspan of 69.1 cm and a weight of 1.3 kg. The IUCN Red List classifies it as Vulnerable.
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について
アカノドガンはロシア北部のツンドラで繁殖し、ルーマニアや中央アジアで越冬する美しいガンです。赤褐色の喉と頬、白と黒の模様が特徴的です。草地や農地で採食します。絶滅危惧種に指定されており、越冬地での生息地破壊が主な脅威です。
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 翼開長 | 69.1 cm | 27.2 in |
| 体重 | 1253.25 g | 44.21 oz |
識別
羽毛
Unmistakable; vivid chestnut-red patch on face and breast bordered by white stripes. Black crown, back, wings, and belly. White flank stripe and undertail. Compact and striking. Sexes similar.
Habitat & Range
Breeds on river-terrace tundra in northwestern Siberia, often near Peregrine or Rough-legged Buzzard nests for protection. Winters on agricultural steppes and lake margins around the Black Sea and Caspian Sea.
保全状況
行動と繁殖
営巣
Nest type: HC. Incubation: 23-25 days. Fledging: 35-42 days.
一腹卵数
3-10
鳴き声
さえずり
A high-pitched, rapid 'kik-kik-kik' call. More vocal during migration; flocks give constant chattering. Considered a more squeaky, high-pitched call than other Branta geese.
分類学
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 目 | Anseriformes (Waterfowl) |
| 科 | Anatidae (Ducks, Geese & Swans) |
| Genus | Branta |
| 種 | Branta ruficollis |
Distribution
Red-breasted Goose has been recorded in 7 countries.
countries highlighted
External Databases
よくある質問
Where does the Red-breasted Goose live?
Is the Red-breasted Goose endangered?
How does the Red-breasted Goose nest?
What does the Red-breasted Goose sound like?
How big is the Red-breasted Goose?
What order and family does the Red-breasted Goose belong to?
Similar Birds
Other species in the Anatidae family