Hartlaub's Duck
Pteronetta hartlaubii
A large, dark chestnut-colored duck found primarily in sheltered fresh and brackish waters in well-wooded areas. In flight, distinctive bright blue upperwings stand out even along shaded creeks and streams. Widespread in the Afrotropical lowlands, but easy to overlook given its habits and habitat. Primary calls consist of hollow “ko-ko-ko” quacking and occasional wheezy whistles.
识别特征
Hartlaub's duck (Pteronetta hartlaubii) is a dark chestnut-coloured duck of African forests. Formerly included in the paraphyletic "perching duck" assemblage, it was later moved to the dabbling duck assemblage. However, it is distinct from the "typical" dabbling ducks, and is placed in the monotypic genus Pteronetta. It is named after the German naturalist Gustav Hartlaub.
分类信息
Genus: Pteronetta; Family: Anatidae; Order: Anseriformes.
- 学名
- Pteronetta hartlaubii
- 命名信息
- (Cassin, 1860)
- 目
- Anseriformes
- 科
- Anatidae
- 属
- Pteronetta
分布与栖息地
Hartlaub's duck is resident in equatorial West and Central Africa, from Guinea and Sierra Leone east through Nigeria to South Sudan, and south to Gabon, Congo and Zaire.<p>This bird is named after the German naturalist Gustav Hartlaub.<p>Hartlaub’s ducks reside in swampy marshes, tropical forests, savanna areas, rivers, and streams. In Liberia, they live in mangroves. However, they will only gather in flocks in Liberia from January to May. Year-round, they will live in parts of central western Africa, including the Democratic Republic of Congo and Cameroon.
- 迁徙
- Resident species
行为
Migration pattern: Resident species.
保护状况
Population trend: declining.
- 种群趋势
- declining
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分布
其他鸟类

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