Northern Rough-winged Swallow, Stelgidopteryx serripennis

Northern Rough-winged Swallow, Stelgidopteryx serripennis. Bird photographed in the Parque National Huatulco, Huatulco, Oaxaca, March 2021. Photograph and identification courtesy of Marina Sutormina, Stockholm, Sweden.

Northern Rough-winged Swallow, Stelgidopteryx serripennis. Bird photographed in Tuxtla Gutiérrez, Chiapas, March 2021. Photograph and identification courtesy of Marina Sutormina, Stockholm, Sweden.

Family:  Hirundinidae of Swallows.