Name:Hottentot Teal
Alias:Hottentot Teal,Anas hottentota
Outline:Waterfowl
Family:
length:30-35cm
Weight:243g左右
Life:No textual research information is available
IUCN:LC
The South African duck (Anas hottentota), commonly known as Hottentot Teal, lives in couples or small groups and forages in the early morning or late evening. Vegetation pools along coastlines and wetlands. It mainly floats on the surface of the water and gets its food underwater, eating plants as the staple food and sometimes animal foods. Ducks have webbed toes, but rarely dive, swim with their tails out of the water, and are good at feeding, splashing and mating in the water. Like clean, often in the water and on the land preening carefully dressed. It mainly feeds on roots, grass seeds, leaves, grass fruits, rice, etc. in marshes and lake areas, and also eats invertebrates and arthropods.
South African ducks are paired in large flocks during the spawning season. Due to their large size and range, the breeding time varies with different regions and latitudes during the breeding season. It is January to April in South Africa, June to August in Malawi and June to October in Kenya. However, South African ducks are able to breed any month of the year, as long as the environment and water supply constitute favorable conditions. The nest is hidden among the vegetation of the riverbank. Build a dome-shaped nest with reed stems as the main structure and lining. Female ducks lay 6 to 8 eggs that hatch for 24 to 26 days, and young ducks grow quickly and can fly after 5 weeks of incubation. The male duck sometimes helps guard the young.
Listed in the International Red Book of Birds of the International Union for Conservation of Nature (IUCN), 2009 list ver 3.1.
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