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- Ireland is important for its seabird colonies and migratory waterfowl. 爱尔兰是海鸟群体和迁徒水鸟的重要栖息地。
- Up to 50,000 migratory waterfowl and other birds are known to use the sites during migration. 在迁徙季节,多达50,000的水鸟和其它鸟类使用这些地点。
- Migratory waterfowl (most notably wild ducks) are the natural reservoir of avian influenza viruses, and these birds are also the most resistant to infection. 迁移性水禽(主要是野鸭)是禽流感病毒的自然宿主,这些鸟类对感染抵抗力最强。
- Migratory waterfowl - ducks, geese, etc. - often carry the virus, but seem to have the most resistance to severe infection. 迁徙鸟类常带此病毒,但看似对严重感染有抵抗力。
- That outbreak, which occurred in the northwestern part of the country, was attributed to contact between domestic poultry and migratory waterfowl. 那次疫情出现在该国的西北省份,传染是由于家禽和迁徙中的水禽接触造成的。
- Virus isolation have demonstrated that long-distance migratory waterfowls are important spreaders of influenza viruses. 病毒分离工作证明,作长距离迁飞的水禽是流感病毒的重要传播者。
- migratory waterfowl 野生迁徙水鸟
- A migratory bird that stops in a particular place for a limited period of time. 侯鸟在一特定的地方停留一段有限时间的一种迁移鸟类
- Thousands of waterfowl breed round the lake. 成千上万的水鸟在湖边繁衍后代。
- Migratory beekeeping is nothing new. 迁移的养蜂人不是初见的。
- Many migratory birds visit this lake annually. 许多候鸟每年到这个湖上作短期逗留。
- These living beings are migratory birds . 这些生物就是候鸟。
- Thousands of waterfowl breed round the lake and live off the fish. 数以千计的水鸟类在湖边繁殖,以食鱼为生。
- Each Ojibwa tribe was divided into migratory bands. 奥吉布瓦人各部落都分为若干迁徙性家族。
- This does not negate the idea of migratory aptitude. 这并没有否定迁移能力这一概念。
- The denomination "Waterfowl" may be used in the labelling. “水禽”命名可以用在标签上。
- In order to best photograph waterfowl you need a telephoto lens. 2. 图1:拍水鸟要用高倍望远镜头。
- To buy or sell migratory birds (or their eggs or nests). 买卖迁徙的鸟类(或它们的鸟蛋或鸟巢)
- I wonder if the taxi uncle spotted the migratory bird? 不知道德士司机看到候鸟了没有?
- Migratory waterbirds may be divided into three types. 迁徙水鸟可分三大类。