Swallows
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Contents
Purple Martin
(Progne subis)
Tree Swallow
(Tachycineta bicolor)
Northern Rough-Winged Swallow
(Stelgidopteryx serripennis)
Bank Swallow
(Riparia riparia)
Cliff Swallow
(Petrochelidon pyrrhonota)
Barn Swallow
(Hirundo rustica)