Chestnut-backed Chickadee
Poecile rufescens
分类位置
形态与习性
The chestnut-backed chickadee (Poecile rufescens) is a small passerine bird in the tit family, native to western North America.
Poecile rufescens
The chestnut-backed chickadee (Poecile rufescens) is a small passerine bird in the tit family, native to western North America.
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