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Brent Goose

Branta bernicla

Least Concern
طول الجناح
63,9 cm
الوزن
1335,0 g
الفصيلة
Anatidae
الرتبة
Anseriformes

The Brent Goose (Branta bernicla) is a bird species in the family Anatidae (ducks, geese & swans), within the order Anseriformes (waterfowl). Recorded measurements include a wingspan of 63.9 cm and a weight of 1.3 kg. The IUCN Red List classifies it as Least Concern.

On this page

حول

A small dark-bodied goose with a black head and neck, small white neck patches, and pale grey belly. Migrates between high-Arctic breeding grounds and temperate coastal wintering areas. Feeds on eel-grass and saltmarsh vegetation in winter. Three subspecies differ in belly coloration.

Physical Description

Measurement Value Imperial
طول الجناح 63,9 cm 25.2 in
الوزن 1335,0 g 47.09 oz

التعرف

الريش

Small; mostly black head, neck, and breast. Small white neck-patch on adults. Back dark brownish-gray; belly pale gray to white depending on subspecies. White undertail coverts. Sexes similar.

Habitat & Range

Breeds on high-Arctic tundra; winters on estuaries, coastal mudflats, saltmarshes, and sea-grass beds along Atlantic and Pacific coastlines. One of the most strictly coastal wintering geese.

النطاق الجغرافي

Breeds across boreal and subarctic Canada and Alaska; winters in the southern United States, Mexico, and Central America.

Diet & Feeding

Primarily herbivorous; grazes aquatic plants, grasses, and sedges; swans upend in shallow water for submerged vegetation.

حالة الحفاظ

Least Concern
IUCN Red List

السلوك والتكاثر

التعشيش

Nest type: SC. Incubation: 23-29 days. Fledging: 40-45 days.

عدد البيض في الوضع

1-10

الصوت

الغناء

A low, guttural 'rronk' or 'ronk-ronk' from flocks. Soft nasal calls in feeding groups. A subtle, understated call for a goose — less loud than most Anser geese.

التصنيف

Kingdom Animalia
Phylum Chordata
Class Aves
الرتبة Anseriformes (Waterfowl)
الفصيلة Anatidae (Ducks, Geese & Swans)
Genus Branta
الأنواع Branta bernicla

Distribution

Brent Goose has been recorded in 9 countries.

موجود Not recorded

countries highlighted

External Databases

الأسئلة الشائعة

What does the Brent Goose eat?
Primarily herbivorous; grazes aquatic plants, grasses, and sedges; swans upend in shallow water for submerged vegetation.
Where does the Brent Goose live?
Breeds on high-Arctic tundra; winters on estuaries, coastal mudflats, saltmarshes, and sea-grass beds along Atlantic and Pacific coastlines. One of the most strictly coastal wintering geese.
Is the Brent Goose endangered?
The Brent Goose has a conservation status of Least Concern.
How does the Brent Goose nest?
Nest type: SC. Incubation: 23-29 days. Fledging: 40-45 days.
What does the Brent Goose sound like?
A low, guttural 'rronk' or 'ronk-ronk' from flocks. Soft nasal calls in feeding groups. A subtle, understated call for a goose — less loud than most Anser geese.
How big is the Brent Goose?
The Brent Goose has a wingspan of 63.9 cm, weight of 1335.0 g.
What order and family does the Brent Goose belong to?
The Brent Goose (Branta bernicla) belongs to the order Anseriformes and the family Anatidae.

Similar Birds

Other species in the Anatidae family

مقارنة

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