Chough:
Two species of chough /ˈtʃʌf/ constitute the genus "Pyrrhocorax" of the Corvidae (crow) family of birds.
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山鴉屬:
鳥類中的鴉科的"山鴉屬"由兩種種類的山鴉組成：紅嘴山鴉（學名"Pyrrhocorax pyrrhocorax"）和黃嘴山鴉（學名"P. graculus"）。
zh.wikipedia.org
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Chough山鴉屬