Cinereous Tyrant
Knipolegus striaticeps
分类位置
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_(15958650301).jpg/500px-Hudson's_Black-Tyrant_(Knipolegus_hudsoni)_(15958650301).jpg)
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_(8077593149).jpg/500px-Plumbeous_Tyrant_(Knipolegus_cabanisi)_(8077593149).jpg)
形态与习性
The cinereous tyrant, or cinereous black-tyrant, (Knipolegus striaticeps) is a species of bird in the family Tyrannidae, the tyrant flycatchers. It is found in Argentina, Bolivia, and Paraguay, and as a vagrant to Brazil.
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