Species

Stelgidopteryx serripennis (Northern rough-winged swallow)

Stelgidopteryx serripennis. Photo: (c) birb14, some rights reserved (CC BY-NC)

The northern rough-winged swallow (Stelgidopteryx serripennis) is a small, migratory swallow. It is very similar to the southern rough-winged swallow, Stelgidopteryx ruficollis.

— Wikipedia

Sightings

Where in Humboldt


Discussion

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