Tundra Bean Goose
Anser serrirostris
The Tundra Bean Goose (Anser serrirostris) is a uncommon ducks, swans, and geese found in 49 countries. The tundra bean goose is a goose that breeds in northern Siberia.
About the Tundra Bean Goose
The tundra bean goose is a goose that breeds in northern Siberia. This and the taiga bean goose are recognised as separate species by the American Ornithological Society and International Ornithologists' Union, but are considered a single species by other authorities. It is migratory and winters further south in Asia. The taiga and tundra bean goose diverged about 2.5 million years ago and established secondary contact ca. 60,000 years ago, resulting in extensive gene flow.
Text adapted from Wikipedia, licensed CC BY-SA 4.0.
How to identify it
The length ranges from 68 to 90 cm (27–35 in), wingspan from 140 to 174 cm (55–69 in) and weight from 1.7–4 kg (3.7–8.8 lb). In the nominate subspecies, males average 3.2 kg (7.1 lb) and females average 2.84 kg (6.3 lb). The bill is black at the base and tip, with an orange band across the middle; the legs and feet are also bright orange. The upper wing-coverts are dark brown, as in the white-fronted goose (Anser albifrons) and the lesser white-fronted goose (A. erythropus), but differing from these in having narrow white fringes to the feathers.
What the Tundra Bean Goose sounds like
Where it lives
Recorded as a rare visitor in Portugal, Israel, Luxembourg, Kazakhstan, Slovenia.
When to see it
Best months: January, February, March, April, May, October, November, December, with peak activity in January. It is a variable species across most of its range.
Easily confused with
Quick questions
- How do you identify a Tundra Bean Goose?
- The length ranges from 68 to 90 cm (27–35 in), wingspan from 140 to 174 cm (55–69 in) and weight from 1.7–4 kg (3.7–8.8 lb). Full identification notes are on this page.
- Where can you see a Tundra Bean Goose?
- The Tundra Bean Goose occurs in 49 countries, including Sweden, Belgium, Germany, Poland and Norway.
- What does a Tundra Bean Goose sound like?
- You can listen to a field recording of the Tundra Bean Goose on this page, contributed to xeno-canto under open licences.
- What birds look similar to a Tundra Bean Goose?
- The Tundra Bean Goose is most easily confused with the Taiga Bean Goose, the Bar-headed Goose and the Emperor Goose.
Learn the Tundra Bean Goose for real
BeakBrain drills you on photos and calls until you can greet this bird by name in the field. Free to play, on any device.
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