斑头雁的蛋,斑头雁棕头鸥

斑头雁的蛋窝
(斑头雁的垫窝蛋)
斑头雁鸟蛋.
我国常见的年夜雁蛋有:鸿雁蛋,灰雁蛋,斑头雁蛋,豆雁蛋;最常见的年夜
斑头雁蛋