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Ornithological Society）與國際鳥類學者協會（英语：International Ornithologists' Union）視為不同種，但英國鳥類學會（英语：British Ornithologists' Union）將兩者視為同種，統稱為豆雁。本種是冬天會往南遷移的亞洲鳥類。
Ornithological Society）與國際鳥類學者協會（英语：International Ornithologists' Union）視為不同種，但英國鳥類學會（英语：British Ornithologists' Union）將兩者視為同種，統稱為豆雁。本種是冬天會往南遷移的亞洲鳥類。
M.; THE BRITISH ORNITHOLOGISTS’ UNION RECORDS COMMITTEE (BOURC). The British List: A Checklist of Birds of Britain (7th edition): The British List. Ibis
（原始内容存档于2023-11-11） （法语）. Mathews, Gregory M. American Ornithologists' Union; British Ornithologists' Union , 编. Systema avium Australasianarum (A systematic
Kennedy, and K. C. Parkes. 1991. The birds of the Philippines: an annotated check-list. British Ornithologists' Union (Checklist no. 12). Tring, UK.