哈，處處皆學問。我去學習了一下，你講的對，這一對應該是野鴨，男生是黃喙而且沒有鴛的三級飛羽。據說鴛應該是紅喙？

來源: 我胖我的於 2025-12-02 10:42:57 [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.