South African Shelduck
Tadorna cana
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О нас
A large shelduck with a grey head in males or white-and-grey head with white facial patches in females, orange-brown body, and white wing coverts. Endemic to southern Africa. Common on inland freshwater and saline lakes across South Africa's interior plateau.
Physical Description
| Measurement | Value | Imperial |
|---|---|---|
| Размах крыльев | 69,0 cm | 27.2 in |
| Масса | 1323,6666666666667 g | 46.69 oz |
Идентификация
Оперение
Males have gray head and neck; rufous-brown body with white wing coverts and green speculum. Females similar but with white facial markings around bill and eye. Body rich rufous-chestnut. Endemic to southern Africa.
Habitat & Range
Inland freshwater and saline lakes, pans, dams, and rivers across southern Africa, primarily on the South African plateau, Lesotho, and Namibia. Nests in burrows dug by aardvark. Highly terrestrial for a shelduck.
Географический ареал
Breeds in subarctic Eurasia and winters in sub-Saharan Africa, the Indian subcontinent, and Southeast Asia.
Diet & Feeding
Eats seeds, aquatic plants, and invertebrates; dabbles in shallow water; diet more invertebrate-heavy in breeding season.
Охранный статус
Поведение и размножение
Гнездование
Nest type: CV,BU. Incubation: 30 days. Fledging: 60-75 days.
Размер кладки
4-11
Звук
Пение
Male gives a whistled 'wheeu'; female gives a harsh, descending cackle. Calls from South African wetlands and vleis. Sexual dimorphism in call is strong.
Таксономия
| Kingdom | Animalia |
| Phylum | Chordata |
| Class | Aves |
| Отряд | Anseriformes (Waterfowl) |
| Семейство | Anatidae (Ducks, Geese & Swans) |
| Genus | Tadorna |
| Виды | Tadorna cana |
Distribution
South African Shelduck has been recorded in 7 countries.
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External Databases
Часто задаваемые вопросы
What does the South African Shelduck eat?
Where does the South African Shelduck live?
Is the South African Shelduck endangered?
How does the South African Shelduck nest?
What does the South African Shelduck sound like?
How big is the South African Shelduck?
What order and family does the South African Shelduck belong to?
Similar Birds
Other species in the Anatidae family