Calliope Hummingbird
NameCalliope Hummingbird
Common NameCalliope Hummingbird
Scientific NameSelasphorus calliope
FamilyTrochilidae
Wingspan (cm)10.75
Length (cm)8.5
Weight (g)2.5
Plumage DetailsMales have an iridescent green back and crown, with white underparts and green flanks. Their most distinctive feature is the magenta-streaked gorget, which appears as iridescent purple-red streaks on a white throat. Females and immatures are duller, with green backs, buffy flanks, and some spotting on the throat.
Vocalization / CallVocalizations include high-pitched, buzzy or chattering notes, often a series of 'tew' or 'chip' sounds. They also produce a distinctive wing-whistle during flight.
Primary Dietnectarivore
Primary Habitatsforest, mountain, desert
Conservation Statusleast-concern
Geographic RangeBreeds in mountainous regions of western North America, from British Columbia south to northern California and Nevada. Migrates through deserts and along the Pacific coast, wintering primarily in Mexico.
Identifying FeaturesSmallest North American bird, Male's magenta-streaked gorget, Green back and crown, Short tail, Buzzy flight
Description
The Calliope Hummingbird is the smallest bird in North America, known for its rapid, buzzy flight. Males display a striking magenta-streaked gorget that flares out at the sides, making them easily identifiable. They are highly migratory, traveling long distances between breeding and wintering grounds.
