Banking Northern Rough-winged Swallow (Stelgidopteryx serripennis) in Flight NM, Northern Rough-winged Swallow (Stelgidopteryx serripennis), avian life, birds, flying, in flight, New Mexico, NM, passerine, passerine bird, Rio Rancho, Rio Rancho NM, Sandoval County, Sandoval County. flight, Swallow, banking