Southern Rough-winged Swallow

Subspecies (4)

• Stelgidopteryx ruficollis aequalis

  northern Colombia to eastern and southern Venezuela, and Trinidad and (rare) Tobago

• Stelgidopteryx ruficollis decolor

  Pacific coast of Costa Rica and Panama

• Stelgidopteryx ruficollis ruficollis

  southeastern Colombia to the Guianas, Brazil, and northern Argentina

• Stelgidopteryx ruficollis uropygialis

  Caribbean lowlands of Honduras and Nicaragua to northwestern Peru