Falkland Steamerduck
Tachyeres brachypterus
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A large flightless steamerduck endemic to the Falkland Islands, with grey body plumage, white belly, and orange-yellow bill. Males have a rust-orange head. Highly territorial and aggressive; pairs vigorously defend coastal territories. Feeds by diving in kelp beds and rocky coastal shallows.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| 날개 폭 | 49.0 cm | 19.3 in |
| 체중 | 3799.0 g | 134.01 oz |
식별
깃털
Flightless; males gray with white supercilium and orange bill. Breast grayish-brown; flanks with brown mottling. Females brown with white eye-ring. Yellow-olive bill. Endemic to Falkland Islands.
Habitat & Range
Exclusive to rocky coasts, sheltered coves, kelp beds, and sea inlets of the Falkland Islands. Flightless; strictly coastal. One of the few bird species entirely endemic to the Falkland Islands.
분포 지역
Breeds in subarctic boreal ponds of Alaska and Canada; winters coastally from Alaska to California and on the Gulf Coast.
Diet & Feeding
Eats seeds, sedge shoots, and aquatic invertebrates; dabbles in ponds and marshes; diet varies with water depth and season.
보전 상태
행동 및 번식
둥지
Nest type: BU. Incubation: 28-40 days. Fledging: 84 days.
산란 수
4-12
소리
노래
Similar to Magellanic Steamerduck in call quality — harsh, rattling, mechanical. Falkland Island birds' vocalizations adapted for stormy, windswept coastal habitat.
분류학
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| 목 | Anseriformes (Waterfowl) |
| 과 | Anatidae (Ducks, Geese & Swans) |
| Genus | Tachyeres |
| 종 | Tachyeres brachypterus |
Distribution
Falkland Steamerduck has been recorded in 1 countries.
{# Distribution Map — simplified SVG world map with highlighted countries. Expects `country_codes` variable: list of ISO alpha-2 codes (e.g. ["US", "CA", "MX"]). Uses Alpine.js to toggle classes on country paths. #}countries highlighted
External Databases
자주 묻는 질문
What does the Falkland Steamerduck eat?
Where does the Falkland Steamerduck live?
Is the Falkland Steamerduck endangered?
How does the Falkland Steamerduck nest?
What does the Falkland Steamerduck sound like?
How big is the Falkland Steamerduck?
What order and family does the Falkland Steamerduck belong to?
Similar Birds
Other species in the Anatidae family