灰纹霸鹟
American Grey Flycatcher
Empidonax wrightii
分类位置
形态与习性
The American gray flycatcher, American grey flycatcher, or just gray flycatcher (Empidonax wrightii) as it is known in North America, is a small, insectivorous passerine in the tyrant flycatcher family. It is common in the arid regions of western North America, especially the Great Basin. From sagebrush steppes to pinyon-juniper woodlands and ponderosa pine forests, this flycatcher forages for insects from shrubs or low tree branches. The American gray flycatcher is one of the many species in th
体重
2 g