Class: Aves

Order: Anseriformes

Scientific Name: Branta ruficollis

Range: Northern Asia and Eastern Europe

Habitat: Coastal tundra and grassy steppe

Diet: Wild: Mainly grasses and grain Zoo: Waterfowl diet

Gestation: Incubation: about 25 days

Litter: Clutch size: 3-8 eggs

Description: This is the smallest and rarest of the European geese. The coloring of the upper and lower plumage shows a combination of black and white (in particular, there is a stripe or band on the sides and a conspicuous under-tail and a white mark on the cheeks). The neck and breast are rich reddish brown, and are separated from the black under-parts by a white stripe.. The small delicate bill, legs and feet are black. Sexes look alike. The length is 20-22 in. and the weight is about 3.5 pounds. The wingspan is 48 in. Immature birds have a paler color. This species often flocks with white-fronted geese in the winter when it feeds on spilled grain and sprouting wheat shoots. While migrating it will eat the bulbs of wild garlic. These winter flocks are very active in feeding and quarrels are frequent. In the summer it grazes. These geese breed between their third and fifth years in captivity. They arrive on the Siberial breeding grounds in flocks of 3 to 15 birds, usually by mid-June. The breeding habitat is situated in grassy steppes along rivers and in the coastal tundra. The nest is made in a shallow hollow on the ground and is lined with plant matter and down. The single clutch each year is incubated solely by the female while the male acts as sentry near the nest. He also feeds her during this period. Fledging takes 6 weeks. The population of this species is quite reduced and the present flock is under 20,000. The Red-breasted Goose is the smallest of the northern geese, and the most boldly patterned. The genus name, Branta is from the Anglo-Saxon brennan, ‘to burn’ and refers to the reddish-brown color. The species name ruficollis is from the Latin rufus, ‘red’ and collus, ‘the neck.’