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Calliope Hummingbird

Stellula calliope ORDER: APODIFORMES FAMILY: TROCHILIDAE

IUCN Conservation Status: Least Concern

Calliope Hummingbird Photo

© 2004 Cornell Lab of Ornithology

The smallest bird in North America, the Calliope Hummingbird inhabits mountain areas of the northwestern United States. It is the smallest long-distance avian migrant in the world, spending its winters in Mexico.

Inside Birding
For complete information on this species, visit The Birds of North America Online.

Appearance

Hummingbirds
Hummingbirds
Typical Voice

Adult Description

Tiny hummingbird. Green upperparts. Male has throat streaked red and white. Female has dull whitish throat and whitish or cinnamon-buff chest and belly.

Immature Description

Resembles adult female. In the hand, can be distinguished from adult female by the presence of ridges along the upper mandible.

Range Map Help

Calliope Hummingbird Range Map
View dynamic map of eBird sightings

Similar Species

  • Female and immature Rufous and Allen's hummingbirds have similar plumages, but are larger, with more distinct and contrasting rufous markings on tail and flanks, and longer central tail feathers.