Crested Shelduck
Tadorna cristata
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<birdfyi-bird slug="tadorna-cristata"></birdfyi-bird>Sobre
O pato-de-crista é provavelmente extinto, com os últimos avistamentos confirmados datando de meados do século XX. Era nativo do nordeste da China, Coreia e talvez do Japão. Os machos tinham uma crista verde proeminente, corpo barrado e bico vermelho. Existem apenas quatro espécimes de museu conhecidos. Não foram confirmados avistamentos credíveis nas décadas recentes, embora ocasionalmente se afirme terem sido feitos avistamentos na Coreia do Norte.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| Envergadura | 59,8 cm | 23.5 in |
| Peso | 1235,0 g | 43.56 oz |
Identificação
Plumagem
Critically rare; known from few specimens. Males dark green head with bushy crest; black and white body with chestnut flanks. Females have white facial markings and brown-barred body. Possibly extinct; last records 1964.
Habitat & Range
Historically known from coastal Korea, Siberia, and possibly Japan. Habitat preferences poorly known; specimens were collected near coasts and rivers. Possibly extinct.
Distribuição geográfica
Breeds across the Palearctic; winters from West Africa to South Africa. Uses the western and central Palearctic–African flyways.
Diet & Feeding
Possibly extinct; Crested Shelduck fed on seeds, aquatic plants, and invertebrates near East Asian wetlands; diet records scarce.
Estado de conservação
Comportamento e reprodução
Tamanho da postura
10
Som
Canto
Critically endangered; last confirmed sightings in 1971. No vocalizations reliably recorded. Presumed similar to related shelducks based on phylogeny but effectively unknown.
Taxonomia
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Ordem | Anseriformes (Waterfowl) |
| Família | Anatidae (Ducks, Geese & Swans) |
| Genus | Tadorna |
| Espécies | Tadorna cristata |
Distribution
Crested Shelduck has been recorded in 1 countries.
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External Databases
Perguntas frequentes
What does the Crested Shelduck eat?
Where does the Crested Shelduck live?
Is the Crested Shelduck endangered?
What does the Crested Shelduck sound like?
How big is the Crested Shelduck?
What order and family does the Crested Shelduck belong to?
Similar Birds
Other species in the Anatidae family