词组短语短语Dusky Blue Flycatcher 暗蓝鹟Dusky Crested Flycatcher 暗色凤头鹟Myiarchus tuberculifer Dusky -capped Flycatcher 乌顶蝇霸鹟Myiozetetes luteiventris Dusky -chested Flycatcher 硫黄腹短嘴霸鹟