特徵
藍翅雁體重約1520克,翼長約326.2毫米,嘴峰長約31毫米,喙寬度約16.4毫米,喙厚度約13.3毫米,跗蹠長約56.2毫米,尾長約112.5毫米。藍翅雁在其分布區內為留鳥,其棲息在開放的草原環境中,食性為草食性。[3]
分布
衣索比亞的高原地區。[4]
參考資料
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