Birdsong field guide
Black-chinned Hummingbird
Archilochus alexandri
A small, slender hummingbird of the Western United States, best identified by the male's subtle purple throat band and frequent tail-pumping.
What it sounds like
A series of low, husky 'tchew' notes and high-pitched, metallic wing-humming.
Reference call, compare with what you heard
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Field notes
- The male's namesake black chin is bordered below by a thin, iridescent violet band that only flashes in specific lighting.
- Unlike many other hummingbirds, they frequently pump their tails downward almost continuously while hovering.
- Their nests are constructed from plant down and spider silk, allowing the structure to stretch as the chicks grow larger.
- They are highly adaptable and can be found in habitats ranging from desert scrub to high-altitude mountain forests.
- The wings of a flying Black-chinned Hummingbird produce a distinct, high-pitched whistling sound.
Habitat
Riparian woodlands, oak savannas, canyons, and urban gardens.
Range
Breeds from southwestern Canada through the Western US; winters in Mexico and along the Gulf Coast.
Similar & commonly confused birds
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