Convervation status: Amber

1 video

Latin name

Branta bernicla

Family

Swans, ducks and geese (Anatidae)

Overview

A small, dark goose - the same size as a mallard. It has a black head and neck and grey-brown back, with either a pale or dark belly, depending on the race. Adults have a small white neck patch. It flies in loose flocks along the coast, rather than in tight skeins like grey geese. It is an Amber List species because of the important numbers found at just a few sites.

Where to see them

Estuaries and saltmarshes. Main concentrations of dark-bellied birds in the Wash, the North Norfolk coastal marshes, Essex estuaries, the Thames Estuary and Chichester and Langstone Harbours. Most light-bellied birds are found at Strangford Lough and Lough Foyle, N Ireland and at Lindisfarne, Northumberland.

When to see them

Birds arrive in October and depart again in March.

What they eat

Vegetation, especially eel-grass.

Estimated numbers

* UK breeding is the number of pairs breeding annually. UK wintering is the number of individuals present from October to March. UK passage is the number of individuals passing through on migration in spring and/or autumn.

Distribution

In the UK

Coasts of N, E and S England, and N Ireland.

In Europe

Arctic islands (breeding); Denmark, Netherlands, France, UK and Ireland (winter)

Worldwide

Europe, Asia and N America

Please note that the map is only intended as a guide. It shows general distribution rather than detailed, localised populations.

Sound: David Farrow, Xeno-canto

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Brent Goose

Brent goose - pale-bellied

Brent Goose juvenile