The red-breasted goose (Branta ruficollis) is a brightly marked, endangered species of goose in the genus Branta from Eurasia. It is sometimes separated in Rufibrenta but appears close enough to the brant goose (Branta bernicla) to make this unnecessary, despite its distinct appearance.
All the species of the Branta genus are distinguished by their dark sooty colour, relieved by white, and as a distinction from the grey geese of the genus Anser. Among the species from these two genera, the red-breasted goose is the smallest at 53–56 cm (21–22 in) in length. This brightly marked species is unmistakable, but can be surprisingly difficult to find amongst brent geese. At long distances, the red of the breast tends to look dark, and the broad white stripe on the flank is more evident.
The red-breasted goose breeds in Arctic Siberia, mainly on the Taymyr Peninsula, with smaller populations in the Gydan and Yamal peninsulas. Most winter along the northwestern shores of the Black Sea in Bulgaria, Romania and Ukraine (occasionally moving further southwest to Greece), but some winter in Azerbaijan. It is a rare vagrant to Great Britain and other western European areas, where it is sometimes found with flocks of Brent or barnacle geese. However, since it is common in captive wildfowl collections, escapees outside its usual range are fairly frequent.
Calls of red-breasted goose – ki-kui or ki-yik, shrill and staccato.
The red-breasted goose often nests close to nests of birds of prey, such as snowy owls and peregrine falcons, which helps to protect this small goose from mammalian predators such as the Arctic fox.
While wintering, the red-breasted goose feeds on grasses, leaves and seeds.
The red-breasted goose is one of the species to which the Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) applies. It was considered a Vulnerable species by the IUCN. Over 80% of the population roost during the winter at just five sites, with nearby feeding areas threatened by changes in land use. In addition, there has been a strong decline in numbers in the last decades. As it is not clear to what extent the known population fluctuates in this species—as in other Arctic geese—and given the worsening outlook for the species as a whole, the red-breasted goose was uplisted from a species of Least Concern to Endangered status in the 2007 IUCN Red List.
- BirdLife International (2012). "Branta ruficollis". IUCN Red List of Threatened Species. Version 2013.2. International Union for Conservation of Nature. Retrieved 26 November 2013.
- Ogilvie, Malcolm; Young (2002). Wildfowl of the World. p. 50. ISBN 1-84330-328-0.
- Svensson, Lars (2009). Birds of Europe (2nd ed.). Princeton University Press. p. 22. ISBN 978-0-691-14392-7.
- "Species factsheet: Branta ruficollis".
- Boev, Z. (1998). Sur la presеnce de la bernache a cou roux Branta ruficollis (Pallas, 1769) au wurm en Bulgarie. Branta 3. pp. 18–19.
- "What's new (2007)". BirdLife International. 2007. Archived from the original on 28 August 2007. Retrieved 26 August 2007.
|Wikimedia Commons has media related to Branta ruficollis.|
|Wikispecies has information related to: Branta ruficollis|
- BirdLife species factsheet for Branta ruficollis
- Branta ruficollis on Avibase
- Red-breasted goose videos, photos, and sounds at the Internet Bird Collection
- Red-breasted goose photo gallery at VIREO (Drexel University)
- Interactive range map of Branta ruficollis at IUCN Red List maps
- Audio recordings of Red-breasted goose on Xeno-canto.