Wild waterfowl have been known for some time to be the natural reservoir of all influenza A viruses .

一段时间以来，已知野 水禽是所有A型流感病毒的自然宿主。

Distribution and diversity of waterfowl population in Qinghai Lake National Nature Reserve

青海湖国家级自然保护区 水鸟的多样性及分布

Sparkling lake wetlands grass waterfowl Elique and Swan goose fly to south as a natural landscape of the region .

湖面波光粼粼，湿地绿草如茵，或 水鸟翔集，或鸿雁南飞，成为该区域一个自然景观。

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。

Thousands of waterfowl breed round the lake and live off the fish .

数以千计的 水鸟在湖边繁殖，靠鱼为 食来生活。

Any dog of two large curly-coated breeds ( the Irish and the American ) used for hunting waterfowl .

两种大型卷毛的品种之一（爱尔兰和美国），用于猎取 水禽。一层棉絮及两层毛毡。

Comparative Test to Detect Flu Antibody of Waterfowl with Erythrocyte Suspensions from Different Poultry

不同家禽红细胞悬液检测 水禽禽流感抗体对比试验

General Situation and Thought of Prevention and Control for New Diseases of Waterfowl

水禽新 现疾病的发生概况和防制思路

Here bulrushes filter and treat waste products added by waterfowl and algal production in the deep pool .

这里的芦苇过滤和对待废品、藻类产量增加了 水禽深池。

This engaging dog is a specialist with waterfowl .

这狗是一个从事与 水禽专家。

The salt marshes and mud flats attract large numbers of waterfowl .

盐碱地和泥滩吸引了大量 水鸟。

Providing the best waterfowl habitat bulrushes are uniformly planted in the emergent marsh areas .

提供最佳 水禽栖息地，都是清一色的芦苇沼泽地区种植的急诊。

This finding long suggested that wild waterfowl are not agents for the onward transmission of these viruses .

这一发现提示野生 水鸟并非是病毒传播给禽类的 直接宿主。

Wild waterfowl are considered the natural reservoir of all influenza A viruses .

野生 水鸟是A型流感病毒的天然宿主。

All sorts of day age chicken and Turkey can affect hair die in one 's bed to die and be like goose of cheeper duck cheeper to waterfowl its mortality is taller .

各种日龄的鸡和火鸡都可感染发病死亡，而对于 水禽如雏鸭、雏鹅其死亡率较高。

The19-year-old died of the H5N1 virus after gutting ducks which experts say highlights the role and risks of waterfowl in the transmission of the virus to humans .

这位19岁的女孩在吃完鸭肉后死亡。专家表示，这一病例反映出 水禽在病毒传染给人类过程中的角色和危险。

The three National Parks serve as a stopover for migrant waterfowl and are major breeding grounds for the Nile crocodile hippopotamus and a variety of venomous snakes .

这里的三个国家公园既是迁徙 水鸟的中途停留地，也是尼罗河鳄鱼、河马和各种毒蛇的栖息地。

Not only did it succeed in selling more waterfowl but it has become one of Long Island 's leading landmarks .

它不仅成功地销售更多的 水禽，但它已成为长岛领先的标志之一。

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。

Successful waterfowl conservation is a model for widespread habitat protection .

成功的 保育可以用作 更加广泛的生境保护模式。

At these non-human hours they could get quite close to the waterfowl .

在这些非人世间的时刻里，他们才能走到离 那些 水鸟很近的 地方。

Until the early1980s in optimum habitats Falcated Duck comprised c.60-85 % of the total waterfowl population .

直到80年代早期，在适宜生境中罗纹鸭仍然占据大约60-85%的 水鸟种群数量。

Ought it not to swim on river and pond feed on eels and fish fly in formation with other waterfowl and rest in the reeds ?

它难道不应该在河流和池塘中浮游，吃一些鱼鳝，与其他 水鸟 结伴飞行，在芦苇中栖息？

Histopathological change of waterfowl that naturally infected in avian influenza virus

感染禽流感病毒的 水禽的组织病理学变化

Outbreaks in both countries have been attributed to contact between domestic birds and wild waterfowl via shared water sources .

在这两个国家发生的暴发是由家禽和野 水禽之间通过共同水源接触造成的。

As the name suggests they were actually trained as gundogs to retrieve shot waterfowl such as ducks and upland game birds during hunting .

金毛寻回犬&狗如其名，这种狗被训练捡回被打中的 水鸟，比如鸭子和打猎时被打中的鸟类。

Wild birds particularly waterfowl are a key element of the viral ecology of low pathogenic avian influenza .

野生鸟类，特别是 水鸟是低致病性禽流感病毒生态学的关键因素。

GAMEBIRDS AND WATERFOWL are the most commonly eaten wild birds but all birds are edible if prepared correctly .

鸟类和 水禽是最常食用的野生鸟类。如果准备得当，所有的禽鸟均可食用。

Molecular Epidemiology Analysis of Newcastle Disease Outbreaks in Waterfowl during 1997 to 2005 in China

1997-2005年中国 水禽新城疫分子流行病学特点分析

Ponds and marshes that form behind the dams create habitat for moose muskrat mink waterfowl wading birds and an array of other wildlife .

坝后形成的池塘和湿地是驼鹿、麝鼠、鼬、 水鸟、涉禽和其它许多野生动物的栖息场所。