a Least Bell's Vireo returned to Rio de Los Angeles State Park after a habitat restoration initiative targeting the creature ...
Monotypic. Length 5.5". The bright yellow spectacles, throat, and breast of this vireo are distinctive. Its wings are dark gray, with 2 bold, white wing bars. The crown and back are olive ...
An unmarked vireo, the warbling is most often located by its song, which it delivers for hours. The birds tend to work mid ... lacking wing bars and spectacles; gray with brownish or greenish ...
They have dull, ashy-grey heads; wings and tail are somewhat darker ... POPULATION TREND: Once described as one of the most abundant birds in the state of California, the least Bell's vireo suffered ...
Although it is federally protected and there has been an important surge in the least Bell's vireo population in Southern California, the bird remains susceptible to habitat destruction from the likes ...