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Red-breasted Goose
Ducks, Geese & Swans · Long-distance Migrant

Red-breasted Goose

Red-breasted Brent Goose · Branta ruficollis

Vulnerable53–56 cm · 1000–1500 g

By the Birdfact teamChecked byNathan Cope

This stunning red and black goose migrates vast distances from Arctic Russia to wintering grounds in Eastern Europe, where flocks of up to 50,000 birds create spectacular displays against winter skies.
On this page11 sections
  1. How to recognise it
  2. Its size
  3. Its song and calls
  4. When and where to see it
  5. What it eats
  6. Nesting and breeding
  7. Behaviour
  8. Conservation
  9. More photos
  10. Quick facts
  11. Sources

How to recognise it

The Red-breasted Goose is a striking bird with a distinctive black head, neck, and back contrasting sharply with its bright chestnut-red breast, foreneck and head-sides. White patches on the face and a white stripe along the flanks add to its unique appearance.

Both sexes look similar, although the forehead of the male rises more vertically from the top of the bill than the female. Juveniles have duller colouration, with less barring on the flanks. The plumage remains consistent throughout the year, with no significant seasonal changes.

Its size

Adults
Length
53–56 cm
Wingspan
116–135 cm
Weight
1000–1500 g

Its song and calls

The Red-breasted Goose has a distinctive, high-pitched call often described as a rapid 'kik-kik' or 'ki-kui'.

During flight, they produce a chorus of yelping sounds, creating a cacophony that's particularly noticeable when large flocks are on the move.

When and where to see it

UK and Ireland

OctoberIn season

Arriving in 1 placeLast month in 2 places

Most recorded in October

  1. 1. Argyll and Buteunder 0.1%
  2. 2. Northumberlandunder 0.1%
  3. 3. Lincolnshireunder 0.1%
  4. 4. East Sussexunder 0.1%

Each dot is a county, state or province: the bigger and darker, the larger the bird’s share of that place’s bird records that month. Grey dots: no regular records. The ringed point is the centre of the bird’s records this month; the arrow shows how it moved since last month, and the dashed loop its path through the year. “Arrivals” colours places where it becomes regular this month (orange) or is in its last regular month (grey). GBIF eBird Observation Dataset, 2019–2024. Map data: Natural Earth, US Census Bureau; place centres © OpenStreetMap contributors.

In your area

See when the Red-breasted Goose is recorded in your county, state or province.

or

How often the Red-breasted Goose turns up in the UK through the year, from birdwatchers' records.

United Kingdom

Winter visitor · regularly Sep–Jun · most records in February

Regularly recordedOccasionalBar height: share of all bird records that month
Show as a table
MonthUnited Kingdom
January0.008% (regular)
February0.014% (regular)
March0.004% (regular)
April0.005% (regular)
May0.003% (regular)
June0.001% (regular)
July<0.001%
August<0.001%
September0.004% (regular)
October0.002% (regular)
November0.004% (regular)
December0.005% (regular)

Worldwide: recorded regularly in 28 countries

Countries where it was recorded in at least 3 of the 6 years 2019–2024. Linked countries have their own bird list.

Tips for seeing it

  • Look for them in coastal areas and wetlands during winter in the UK
  • Observe large flocks of geese for their distinctive red and black colouration
  • Listen for their high-pitched, yelping calls
  • Visit nature reserves in eastern England, where they occasionally appear

What it eats

Red-breasted Geese primarily feed on grasses, sedges, and other vegetation. During the breeding season, they consume Arctic plants like cotton grass.

In winter, they often graze on agricultural fields, particularly winter wheat and other cereal crops.

Nesting and breeding

Red-breasted Geese form monogamous pairs, often reuniting in successive breeding seasons. They typically breed from late May to early July in the Arctic tundra.

Nests are built on cliff ledges or elevated areas near water, often close to Peregrine Falcon or Rough-legged Buzzard nests for added protection. The female lays 3-7 cream-coloured eggs with a greenish tinge in a shallow depression lined with down.

Incubation lasts about 25 days, performed solely by the female while the male stands guard. Goslings fledge after approximately 35-40 days.

Behaviour

Red-breasted Geese are highly social, often seen in large flocks during migration and winter. They exhibit strong pair bonds and family groups. 

These geese are primarily grazers, feeding on short grass and sedges in tundra and agricultural fields.

Conservation

The Red-breasted Goose faces threats from habitat loss, hunting, and climate change.

Conservation efforts focus on protecting key breeding and wintering sites, as well as working with local communities to reduce hunting pressure and promote sustainable land use practices.

More photos

3 photos

Quick facts

Length
53–56 cm
Wingspan
116–135 cm
Weight
1000–1500 g
Lifespan
10–15 years · oldest recorded 25 years
Migration
Long-distance Migrant
Global status (IUCN)
Vulnerable
World population
44,000 to 56,000 mature individuals
Population trend
Decreasing
Also called
Red-breasted Brent Goose
Scientific name
Branta ruficollis

Sources

4
  1. 1Bulgarian Society for the Protection of Birds (2013) Source (opens in a new tab)
  2. 2BirdLife International. 2017. Branta ruficollis (amended version of 2017 assessment). The IUCN Red List of Threatened Species 2017: e.T22679954A118577901. Source (opens in a new tab)
  3. 3BirdLife International. 2017. Branta ruficollis (amended version of 2017 assessment). The IUCN Red List of Threatened Species 2017: e.T22679954A118577901. Source (opens in a new tab)
  4. 4Wetlands International (2015)
Spotted a mistake?Tell usHow we write and checkBy the Birdfact team · Updated

Checked by

Nathan Cope, founder and editor

Nathan founded Birdfact and leads its writers and contributors in the UK, the US and Canada. He has watched and studied birds for more than ten years, and checks every article and species guide before it’s published.

How we write and checkAbout Nathan