Southern Rough-winged Swallow

Stelgidopteryx ruficollis

Plain brownish swallow, common and widespread through the Neotropics. Very similar to Northern Rough-winged Swallow, but look for contrasting pale rump in flight and tawny throat; also, note that ranges only overlap in Central America. Found in open habitats including fields, rivers, and lakes, often in small loose flocks.

分类信息

学名
Stelgidopteryx ruficollis
命名信息
(Vieillot, 1817)
Passeriformes
Hirundinidae
Stelgidopteryx

分布与栖息地

It occurs in Central and South America from Honduras south to northern Argentina and Uruguay. It also occurs on Trinidad. Southern birds of the nominate race S. r. ruficollis, are migratory, moving north in winter, but the northern S. r. aequalis is sedentary.

迁徙
Complete migrants

行为

It is found in open areas and forest clearings. It nests in grass-lined cavities of various types, including holes in banks or walls, or disused kingfisher and jacamar nests. It does not form colonies. The clutch is 3–6 white eggs, incubated by the female for 16–18 days and with another 13 days to fledging. Southern rough-winged swallows forage for insects (such as plant bugs, beetles, flies, flying ants and heteropterans) in flight, usually flying low with a slow deliberate flight. The call is an unmusical chirrup.

保护状况

种群趋势
stable

照片

分布

鸟叫声

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