The Calliope Hummingbird is the smallest bird in North America. It is native to the United States and Canada. It has a western breeding range mainly from California to British Columbia and migrates to the Southwestern United States, Mexico, and Central America for its wintering grounds.
The Broad-tailed Hummingbird is a medium-sized hummingbird species found in the highland regions from the western United States and Western Canada to Mexico and Guatemala.
Allen’s Hummingbird is a relative of the Rufous Hummingbird. They are Western U.S. hummingbird species that occasionally wander eastward. Many people confuse Allen’s Hummingbird with the Rufous Hummingbird due to the orange plumage.