Northern rough-winged swallow
Birds
The northern rough-winged swallow is a small, migratory swallow. It is very similar to the southern rough-winged swallow, Stelgidopteryx ruficollis. Wikipedia
Scientific name: Stelgidopteryx serripennis
Conservation status: Least Concern (Population decreasing)
Mass: 0.55 oz (Adult)
Family: Hirundinidae
Order: Passeriformes
Source: Encyclopedia of Life