Greylag Goose
Photo: Diliff · CC BY-SA 3.0

Ducks, Swans, and Geese

Greylag Goose

Anser anser

LCLeast Concern
Family
Ducks, Swans, and Geese (Anatidae)
Order
Anseriformes

Overview

The greylag goose (Anser anser) is a species of large goose in the waterfowl family Anatidae and the type species of the genus Anser. It has mottled and barred grey and white plumage and an orange beak and pink legs. A large bird, it measures between 74 and 91 centimetres (29 and 36 in) in length, with an average weight of 3.3 kilograms (7 lb 4 oz). Its distribution is widespread, with birds from the north of its range in Europe and Asia often migrating southwards to spend the winter in warmer places, although many populations are resident, even in the north.

Summary from Wikipedia, available under CC BY-SA 4.0.

Range and habitat

Sources and further reading

Last updated September 29, 2026.