Common Shelduck

Sobre

O pato-tadorno é um grande pato-de-terra com plumagem marcante branca e verde-preta com faixa peito castanho-avermelhada. Os machos têm tubérculo vermelho brilhante na base do bico durante a reprodução. Habita costas marinhas, estuários e zonas húmidas costeiras da Europa e Ásia. Durante o verão, muitos adultos migram para o Wadden Sea para a muda em grandes concentrações. O ninho habitualmente em tocas de coelhos ou outras cavidades.

Physical Description

Measurement	Value	Imperial
Envergadura	62,8 cm	24.7 in
Peso	1035,5 g	36.53 oz

Identificação

Plumagem

White body with dark green head, broad chestnut breastband, and black scapular stripes. Red bill with basal knob in males. Green speculum and black wingtips. Underparts white with black belly stripe. Sexes similar.

Habitat & Range

Coastal estuaries, mudflats, saltmarshes, sand dunes, and inland saline lakes from northwest Europe east across Eurasia to China. Winters mainly on tidal estuaries and coastal wetlands. Nests in burrows.

🌿 Wetland 🏖️ Coastal

Distribuição geográfica

Breeds in Siberian tundra; winters in eastern and southern Africa, and in South and Southeast Asia. Trans-hemispheric migrant.

Diet & Feeding

Eats seeds, leaves, and aquatic invertebrates; dabbles in shallow water; diet broadly omnivorous and varies with habitat.

Estado de conservação

Least Concern

IUCN Red List

Comportamento e reprodução

Nidificação

Nest type: BU. Incubation: 28-31 days. Fledging: 45-50 days.

Tamanho da postura

3-18

Som

Canto

Male gives a whistled 'wheee'; female gives a cackling series of rapid nasal 'ak-ak-ak' notes. One of the most sexually dimorphic calls of any shelduck species.

Taxonomia

Kingdom	Animalia
Phylum	Chordata
Class	Aves
Ordem	Anseriformes (Waterfowl)
Família	Anatidae (Ducks, Geese & Swans)
Genus	Tadorna
Espécies	Tadorna tadorna

Distribution

Common Shelduck has been recorded in 5 countries.

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Presente Not recorded

countries highlighted

🇹🇼 Taiwan 🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden

External Databases

Perguntas frequentes

What does the Common Shelduck eat?

Eats seeds, leaves, and aquatic invertebrates; dabbles in shallow water; diet broadly omnivorous and varies with habitat.

Where does the Common Shelduck live?

Coastal estuaries, mudflats, saltmarshes, sand dunes, and inland saline lakes from northwest Europe east across Eurasia to China. Winters mainly on tidal estuaries and coastal wetlands. Nests in burrows.

Is the Common Shelduck endangered?

The Common Shelduck has a conservation status of Least Concern.

How does the Common Shelduck nest?

Nest type: BU. Incubation: 28-31 days. Fledging: 45-50 days.

What does the Common Shelduck sound like?

Male gives a whistled 'wheee'; female gives a cackling series of rapid nasal 'ak-ak-ak' notes. One of the most sexually dimorphic calls of any shelduck species.

How big is the Common Shelduck?

The Common Shelduck has a wingspan of 62.8 cm, weight of 1035.5 g.

What order and family does the Common Shelduck belong to?

The Common Shelduck (Tadorna tadorna) belongs to the order Anseriformes and the family Anatidae.