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 ...

Others, like the Rufous hummingbird and Black-chinned hummingbird, are starting to overwinter in the southeast as well as the ...

Unlike many other hummingbirds, these don’t strictly migrate but may shift locations to find favorable ... which placed 11th in the contest, shows a black-chinned hummingbird sipping nectar ...

Costa’s generally plainer on throat and underparts, without dusky throat spotting. See black-chinned hummingbird.