Scientific Name: Cypseloides niger
Range / Habitat: Breeds in high, rocky niches in the Caribbean and at sites near the Pacific coast of Canada, US and Mexico. Wintering grounds unknown, but they may travel as far as South America.
Field Notes: Large, all black, swift which may have some white fringes to underparts.
Personal Notes: Seen in flying over Maligne Gorge in Jasper National Park, Alberta, Canada. We later saw these marked nest sites further up the gorge.