Northern Rough-winged Swallow

(Stelgidopteryx serripennis)

L.A. Co., CA    April

Northern Rough-winged Swallow L.A. Co., CA  April 2008

Northern Rough-winged Swallow L.A. Co., CA  April 2008

L.A. Co., CA    May

Northern Rough-winged Swallow L.A. Co., CA   May 2008 c. Joe Fuhrman