
Image via Macaulay Library
Southern Rough-winged Swallow
- Scientific name
- Stelgidopteryx ruficollis
- Family
- Hirundinidae
- Conservation status
- Least concern
- Habitat
- Grassland
- Wing shape
- Pointed
- Tail shape
- Forked
Where it came from
The Southern Rough-winged Swallow was formally described by the French ornithologist Louis Jean Pierre Vieillot in 1817. As a member of the genus Stelgidopteryx, it is closely related to the Northern Rough-winged Swallow, with its naming convention derived from the unique serrated edges of its outer primary wing feathers. These feathers possess small, hook-like structures that produce a faint sound, a distinctive trait that evolved as a specialized feature of the species' flight morphology.
The species is widely distributed across Central and South America, thriving in a variety of open and semi-open habitats. It is characterized by its pointed wings and slightly forked tail, which facilitate agile, low-altitude hunting of aerial insects. Unlike many other swallow species that nest in large colonies, the Southern Rough-winged Swallow is known for its solitary nesting habits, often utilizing existing crevices, riverbanks, or man-made structures to secure its brood.
Written by Pi, the helpful collecto.rs AI
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About Southern Rough-winged Swallow
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