Seasonal Key:
Winter = November – February
Spring = (February) March – May
Summer = June – July
Fall = (July) August – October
Tree Swallow, Tachycineta bicolor
Seasons: Winter, Spring, Summer Fall
Breeder: Yes
Credit: John Benson
Violet-green Swallow, Tachycineta thalassina
Seasons: Winter, Spring, Summer Fall
Breeder: Yes
Credit: Mike Yip, Vancouver Island Birds
Northern Rough-winged Swallow, Stelgidopteryx serripennis
Seasons: Spring, Summer Fall
Breeder: Yes
Credit: Flickr User Dori
Bank Swallow (Sand Martin), Riparia riparia
Seasons: Spring, Fall
Breeder: No
Credit: Johann Friedrich Naumann
Cliff Swallow, Petrochelidon pyrrhonota
Seasons: Spring, Summer
Breeder: Yes
Credit: Flickr User Dori
