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Tundra Bean Goose

Anser serrirostris

Not Evaluated
체중
2540.0 g
Anatidae
Anseriformes

소개

두꺼운부리 기러기는 시베리아와 캄차카에서 번식하고 중국에서 월동합니다. 이전에 콩 기러기의 아종으로 분류되었으며, 더 크고 두꺼운 부리와 다른 울음소리로 구별됩니다.

Physical Description

Measurement Value Imperial
체중 2540.0 g 89.60 oz

식별

깃털

Dark brown head and neck; grayish-brown back with pale feather fringing. Underparts pale gray-brown. Orange-yellow legs. Bill black with orange subterminal band. Recently split from Taiga Bean Goose.

Habitat & Range

Breeds on Arctic and subarctic tundra in Siberia. Winters on agricultural land, river floodplains, and wetlands in eastern China, Japan, and Korea, with some wintering in western Europe.

분포 지역

Breeds in northern prairie regions of North America; winters in the southern United States and along both coasts to Mexico.

Diet & Feeding

Eats grasses, seeds, and aquatic plants; dabbles for invertebrates; diet shifts between plant material and invertebrates seasonally.

행동 및 번식

둥지

Nest type: HC. Incubation: 25-29 days. Fledging: 49-91 days.

산란 수

3-8

소리

노래

A nasal, lower call compared to Taiga Bean Goose. Considered subspecifically or specifically distinct; vocalizations are an active taxonomic tool for separation in mixed flocks.

분류학

Kingdom Animalia
Phylum Chordata
Class Aves
Anseriformes (Waterfowl)
Anatidae (Ducks, Geese & Swans)
Genus Anser
Anser serrirostris

External Databases

자주 묻는 질문

What does the Tundra Bean Goose eat?
Eats grasses, seeds, and aquatic plants; dabbles for invertebrates; diet shifts between plant material and invertebrates seasonally.
Where does the Tundra Bean Goose live?
Breeds on Arctic and subarctic tundra in Siberia. Winters on agricultural land, river floodplains, and wetlands in eastern China, Japan, and Korea, with some wintering in western Europe.
How does the Tundra Bean Goose nest?
Nest type: HC. Incubation: 25-29 days. Fledging: 49-91 days.
What does the Tundra Bean Goose sound like?
A nasal, lower call compared to Taiga Bean Goose. Considered subspecifically or specifically distinct; vocalizations are an active taxonomic tool for separation in mixed flocks.
How big is the Tundra Bean Goose?
The Tundra Bean Goose has a weight of 2540.0 g.
What order and family does the Tundra Bean Goose belong to?
The Tundra Bean Goose (Anser serrirostris) belongs to the order Anseriformes and the family Anatidae.

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비교

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