Anser anser 灰雁、大雁、沙鵝、灰腰雁、沙雁、黃嘴灰雁

Common name: Greylag Goose
Scientific name: Anser anser 灰雁、大雁、沙鵝、灰腰雁、沙雁、黃嘴灰雁
Genus: Anser 雁屬
Family: Anatidae 鴨科, the ducks, geese and swans family
Order: Anseriformes雁形目

Remarks: 

Status: Common resident. occasional migrant.

Date: 25th May

180 Large, big-headed, heavily built; pale brown with large, pale orange bill (paler at tip). Breast pale.

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181_1 Legs pale pink (some pale to bright orange, at least in introduced flocks)

175 Juvenile.

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