description Black-headed Duck Overview
The Black-headed Duck, Heteronetta atricapilla, is a stiff-tailed duck native to South America. It is known for obligate brood parasitism: the female lays eggs in the nests of other birds, which then incubate the eggs and raise the ducklings. The species occurs in wetlands, lagoons, and other bodies of water, and its breeding strategy distinguishes it from most other ducks.
help Black-headed Duck FAQ
What is unusual about the Black-headed Duck's breeding strategy?
The female Black-headed Duck is an obligate brood parasite. She lays her eggs in other birds' nests, and the host birds incubate the eggs and raise the ducklings.
What is the scientific name of the Black-headed Duck?
Its scientific name is Heteronetta atricapilla. It is a stiff-tailed duck native to South America.
Where does the Black-headed Duck live?
It occurs in South American wetlands and lagoons. These habitats provide the open water and nesting hosts the species needs.
Do Black-headed Ducks raise their own ducklings?
No. Unlike most ducks, the species relies on other birds to incubate its eggs and raise the young because it is an obligate brood parasite.
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