Greylag Goose
Anser anser
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<birdfyi-bird slug="anser-anser"></birdfyi-bird>The Greylag Goose (Anser anser) is a bird species in the family Anatidae (ducks, geese & swans), within the order Anseriformes (waterfowl). Recorded measurements include a wingspan of 87.1 cm and a weight of 3.3 kg. The IUCN Red List classifies it as Least Concern.
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について
ヨーロッパ、ロシアにかけて繁殖し、地中海周辺や南アジアで越冬するガン（体長75〜90cm）。灰褐色の体とオレンジ色の嘴が特徴的。Anser anser（ハイイロガン）は家禽のガチョウの祖先種で、最も大きく最も一般的な旧世界のガン。湿原、農地、川沿いに生息し、植物を主食とする。Anatidae科。
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 翼開長 | 87.1 cm | 34.3 in |
| 体重 | 3297.5 g | 116.32 oz |
識別
羽毛
Large and heavy; uniformly gray-brown with pale feather fringes on back. Head and neck grayish-brown. Orange-pink bill; pink legs. Pale gray forewing conspicuous in flight. Ancestor of domestic geese.
Habitat & Range
Breeds on moorland, bogs, freshwater wetlands, and lake margins across Eurasia from Iceland to central Asia. Winters on estuaries, agricultural fields, and wetlands. Feral populations year-round in parks.
保全状況
行動と繁殖
営巣
Nest type: HC. Incubation: 27-28 days. Fledging: 50-60 days.
一腹卵数
3-12
鳴き声
さえずり
A deep, loud 'aahng' honking. The ancestral goose of domesticated geese; its call is the template for the classic 'goose honk'. Flocks are highly vocal in flight.
分類学
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 目 | Anseriformes (Waterfowl) |
| 科 | Anatidae (Ducks, Geese & Swans) |
| Genus | Anser |
| 種 | Anser anser |
External Databases
よくある質問
Where does the Greylag Goose live?
Is the Greylag Goose endangered?
How does the Greylag Goose nest?
What does the Greylag Goose sound like?
How big is the Greylag Goose?
What order and family does the Greylag Goose belong to?
Similar Birds
Other species in the Anatidae family