Anna’s Hummingbird

Anna’s hummingbird (Calypte anna) is a medium-sized bird species of the family Trochilidae.

It is native to western coastal regions of North America. In the early 20th century, Anna’s hummingbirds bred only in northern Baja California and southern California. The transplanting of exotic ornamental plants in residential areas throughout the Pacific coast and inland deserts provided expanded nectar and nesting sites, allowing the species to expand its breeding range. Year-round residence of Anna’s hummingbirds in the Pacific Northwest is an example of ecological release dependent on acclimation to colder winter temperatures, introduced plants, and human provision of nectar feeders during winter.

These birds feed on nectar from flowers using a long extendable tongue. They also consume small insects and other arthropods caught in flight or gleaned from vegetation.

This website uses cookies to ensure you get the best experience on our website.