Noteworthy as a generalist, the Black-chinned hummingbird appears in a wide variety of habitats, including lush river bottoms, urban settings and desert canyons. Below the male's velvety black gorget is an iridescent purple band that can also look black in poor light. At rest, the wingtips are relatively broad and curved, unlike any other North American hummingbird.
A rare to locally common resident east of the Cascades, it is least common in Klamath and Lake counties. Summer habitat in eastern Oregon includes canyons, juniper woodlands, and desert riparian zones. In the foothills of the Blue and Wallowa Mountains, it's found along stream bottoms and gulches. It also inhabits oak and scrub areas, open woodlands and towns.