Black-chinned Hummingbirds arrive in California the last week of March and depart the last week of September. Anna's Hummingbirds are year-round residents in California. Costa's Hummingbirds are ...
This black-chinned hummingbird at the University of California, Riverside is part of an experiment testing whether aerial mating displays are a good representation of a bird’s physical abilities.
Black-chinned hummingbirds often perch on the very top ... mainly hanging out in Arizona and California. After nesting season, these birds migrate to coastal California and Baja to avoid scorching ...
The western counterpart of the ruby-throated, the black-chinned regularly pumps its tail. Monotypic. Length 3.3–3.8"; bill 16–22 mm. Best marks for all ages are narrow inner primaries and ...