California's Threatened Species
From CCoWS Wiki
Revision as of 10:54, 10 April 2018 by ZaneMortensen
- Least Bell’s vireo (Vireo bellii pusillus)
- Relatively small bird ranging from 11.5-12.5 centimeters long. Physical features include short rounded wings with a short / straight bill. Feathers are mostly grey along the back and wings with a pale abdomen and distinctive faint white eye ring.
- Southwestern willow flycatcher (Empidonax traillii extimus)
- Approximately 6 inches in length or smaller, including tail. Coloration consists of brownish-olive to grey-green body, pale olive breast, whitish throat, conspicuous light-colored wingbars, and completely pale lower mandible. Easily identified by liquid, sharp whistles or a dry sprrit vocalizations.