The Washington Gap Analysis Project created breeding bird maps only. The non-breeding birds (e.g., wintering, pelagic (coastal), and birds expanding their ranges) are represented only by NatureMapping sightings.
The Washington Gap Analysis Project could not find any historical research records (i.e., Breeding Bird Atlas, Breeding Bird Survey, Bird Banding and Recovery) for 73 species of birds. Allen's Hummingbird is one of the species.
NatureMapping observations reported by townships throughout the year.
This bird migrates early in fall and spring, and is a casual vagrant along the Gulf Coast. It breeds along the California coast.Text edited by Gussie Litwer