Andean Teal
Anas andium
Small duck found in high elevation lakes and wetlands from Venezuela to southern Ecuador. Dark grayish-brown overall with spotted breast and fine vermiculations on head. Dark gray bill. Sexes similar. Usually uncommon; not as numerous as its southern counterpart, Yellow-billed Teal. Typically seen in pairs or small groups.
分类信息
Mitochondrial DNA sequence data is most similar to that of the very different-looking green-winged teal. Apart from the mystifying relationship with the red-and-green-headed teals, it altogether most resembles the Indian Ocean radiation of teals.<p>Traditionally, there are 2 subspecies:<p>This species and the yellow-billed teal are sometimes considered conspecific under the name speckled teal (A. flavirostris), but increasingly taxonomists treat the two as distinct species. When split, the scientific name A. flavirostris is restricted to the yellow-billed teal.
- 学名
- Anas andium
- 命名信息
- (Sclater, PL & Salvin, 1873)
- 目
- Anseriformes
- 科
- Anatidae
- 属
- Anas
分布与栖息地
- 迁徙
- Resident species
保护状况
- 种群趋势
- declining
照片
分布
鸟叫声
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