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雁鸭
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'''雁鸭'''类是著名的迁徙鸟类,大[[天鹅]]能飞越世界第一高峰[[珠穆朗玛峰]],[[雪雁]]、[[加拿大]]雁等都从北极迁徙到北美,除了了少数岛鸭等特化物种外,雁鸭类迁徙本领很大,几万甚至上百只雁鸭迁徙的场面也是地球自然[[奇观]],如加拿大雁、雪雁迁徙<ref>[https://www.sogou.com/tx?query=%E9%9B%81%E9%B8%AD%E7%B1%BB%E6%98%AF%E8%91%97%E5%90%8D%E7%9A%84%E8%BF%81%E5%BE%99%E9%B8%9F%E7%B1%BB%EF%BC%8C%E5%A4%A7%E5%A4%A9%E9%B9%85%E8%83%BD%E9%A3%9E%E8%B6%8A%E4%B8%96%E7%95%8C%E7%AC%AC%E4%B8%80%E9%AB%98%E5%B3%B0%E7%8F%A0%E7%A9%86%E6%9C%97%E7%8E%9B%E5%B3%B0%EF%BC%8C%E9%9B%AA%E9%9B%81%E3%80%81%E5%8A%A0%E6%8B%BF%E5%A4%A7%E9%9B%81%E7%AD%89%E9%83%BD%E4%BB%8E%E5%8C%97%E6%9E%81%E8%BF%81%E5%BE%99%E5%88%B0%E5%8C%97%E7%BE%8E%EF%BC%8C%E9%99%A4%E4%BA%86%E4%BA%86%E5%B0%91%E6%95%B0%E5%B2%9B%E9%B8%AD%E7%AD%89%E7%89%B9%E5%8C%96%E7%89%A9%E7%A7%8D%E5%A4%96%EF%BC%8C%E9%9B%81%E9%B8%AD%E7%B1%BB%E8%BF%81%E5%BE%99%E6%9C%AC%E9%A2%86%E5%BE%88%E5%A4%A7%EF%BC%8C%E5%87%A0%E4%B8%87%E7%94%9A%E8%87%B3%E4%B8%8A%E7%99%BE%E5%8F%AA%E9%9B%81%E9%B8%AD%E8%BF%81%E5%BE%99%E7%9A%84%E5%9C%BA%E9%9D%A2%E4%B9%9F%E6%98%AF%E5%9C%B0%E7%90%83%E8%87%AA%E7%84%B6%E5%A5%87%E8%A7%82%EF%BC%8C%E5%A6%82%E5%8A%A0%E6%8B%BF%E5%A4%A7%E9%9B%81%E3%80%81%E9%9B%AA%E9%9B%81%E8%BF%81%E5%BE%99&hdq=sogou-site-706608cfdbcc1886&ekv=3&ie=utf8& 雁鸭类是著名的迁徙鸟类,大天鹅能飞越世界第一高峰珠穆朗玛峰,雪雁、加拿大雁等都从北极迁徙到北美,除了了少数岛鸭等特化物种外,雁鸭类迁徙本领很大,几万甚至上百只雁鸭迁徙的场面也是地球自然奇观,如加拿大雁、雪雁迁徙],搜狗问问 - wenwen.sogou.com/z... - 2007-4-19 </ref> 。
==简介==