rough-winged swallow

Related to rough-winged swallow: bank swallows

rough-winged swallow

 (rŭf′wĭngd′)
n.
Either of two swallows (Stelgidopteryx serripennis or S. ruficollis) of the Americas, having outer primary feathers equipped with small barblike hooks.
References in periodicals archive ?
5 Northern rough-winged swallow NRWS -- -- (Stelgidopteryx serripennis) Cliff swallow (Petrochelidon pyrrhonata) (R) CLSW 0.
Tree swallows, violet-green swallows and Northern rough-winged swallows are all found along the river as it passes Elijah Bristow park.
Robins, tanagers, phoebes and rough-winged swallows fly above the cliff Flying squirrels live in a hollow tree nearby.