清除水禽巢捕食者可能会通过随后小哺乳动物数量的增加影响鸣禽筑巢的成功。
Removing waterfowl-nest predators could affect songbird nesting success through subsequent increases in small-mammal populations.
米草属植物改造了沿海滩涂，将它们转变成了高海拔沼泽，变得不适合那些依赖滩涂的众多鱼类和水禽生存。
Spartina modifies tidal mudflats, turning them into high marshes inhospitable to the many fish and waterfowl that depend on the mudflats.
另外，小型哺乳动物，如老鼠和地松鼠是许多水禽捕食者的重要食物，它们自己也可能是鸣禽网的重要捕食者。
Alternatively, small mammals such as mice and ground squirrels are important in the diet of many waterfowl-nest predators and can themselves be important predators of songbird nets.
草原鸣禽经常在与水禽相同的草原湿地复合体中筑巢，特别是在这些复合体的某一部分，即湿地周围的高地栖息地。
Grassland songbirds often nest in the same grassland-wetland complexes as waterfowl, particularly in a certain part of those complexes, namely, upland habitats surrounding wetlands.
在1995年和1996年，研究人员捕获并清除了特定的水禽巢穴捕食者，主要是浣熊和条纹臭鼬，然后观察了鸣禽巢穴随后的存活率。
In 1995 and 1996, researchers trapped and removed certain waterfowl-nest predators, primary raccoons and striped skunks, then observed subsequent survival rates for songbird nests.
1934年，随着《候鸟狩猎印花税法案》的通过，为阻止对迁徙的水禽以及对水禽生存至关重要的湿地的破坏，一个日益感到担忧的国家（指美国）采取了坚决的行动。
In 1934, with the passage of the Migratory Bird Hunting Stamp Act (Act), an increasingly concerned nation took firm action to stop the destruction of migratory waterfowl and the wetlands so vital to their survival.
数以百万计的水禽死于贩猎猎人以及少数野心勃勃的打猎爱好者之手。
Millions of waterfowl were killed at the hands of market hunters and a handful of overly ambitious sportsmen.
根据这项法案，所有16周岁及以上的水禽狩猎者必须每年购买并持有一枚联邦鸭票。
Under this Act, all waterfowl hunters 16 years of age and over must annually purchase and carry a Federal Duck Stamp.
为了解决不断增长的人口的吃住需求，数百万英亩的湿地都被抽干，从而极大地减少了水禽的栖息地。
Millions of acres of wetlands were dried to feed and house the ever-increasing populations, greatly reducing waterfowl habitat.
此外还有其它各式各样的水禽。
这里还有野生鸟类和水禽，再加上一个露天剧场。
There are also wild bird species and waterfowl, plus the Open Air Theatre.
流行病学调查表明，病人曾屠宰和加工过生病水禽。
An epidemiological investigation showed that the patient had slaughtered and processed sick water fowl.
水禽被认为是流感病毒的重要宿主，尤其是家鸭。
Waterfowl are considered as the important host of influenza a viruses, especially domestic ducks.
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。
Wild waterfowl have been known for some time to be the natural reservoir of all influenza a viruses.
挠力河流域是濒危水禽东方白鹳主要繁殖区域。
The Naoli River Watershed is an important breeding area for rare and endangered Oriental White Stork.
这种病毒可能来自于携带数十种流感病毒的水禽。
The virus probably came from waterfowl, which carry dozens of different flu viruses.
这场洪灾使鄱阳湖保护区的越冬水禽受到了严重威胁。
This catastrophe seriously threatened the wintering waterfowl Poyanghu Reserve by causing foods of waterfowl to decrease tremendously.
这里的芦苇过滤和对待废品、藻类产量增加了水禽深池。
Here bulrushes filter and treat waste products added by waterfowl and algal production in the deep pool.
这一发现长期以来表明，野生水禽不是传播这些病毒的媒介。
This finding long suggested that wild waterfowl are not agents for the onward transmission of these viruses.
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。
Outbreaks in both countries have been attributed to contact between domestic birds and wild waterfowl via Shared water sources.
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。
Providing the best waterfowl habitat, bulrushes are uniformly planted in the emergent marsh areas.
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。
Not only did it succeed in selling more waterfowl, but it has become one of Long Island's leading landmarks.
这种野天鹅体重30磅，翼展近2。5米，是世界上最大的水禽。
Weighing up to30pounds with a wingspan approaching2.5metres the trumpeter is the largest waterfowl in the world.
海岸边的滨鸟很少，只有一些孤独的鹬和胆小的水禽，但事实确实是这样。
Along the strand, there are too few shorebirds: some solitary sandpipers, least timid of the waders, but that is it.
但是，在我们的面前，莱茵河的水质清澈，不时从水中翅膀水禽和飞行。
But in front of us, the Rhine's water is clear, from time to time waterfowl from the water wings and flew.
瓣蹼鹬瓣蹼鹬科的一种小型涉水禽鸟，类似矶鹞，但长有适于游泳的足蹼。
Any of several small wading birds of the family Phalaropodidae, resembling sandpipers but having lobed toes that enable them to swim.
麻鸠，小鹭一种麻属和粘豆象属的涉水禽鸟，有斑驳的褐色羽毛，其雄鸟有。
Any of several wading birds of the genera Botaurus and Ixobrychus, having mottled, brownish plumage and a deep, booming cry in the male.
禽流感是鸟类病毒性传染病(特别是鸭子和鹅等野生水禽)，通常导致无明显体征的疾病。
Avian influenza (AI) is an infectious viral disease of birds (especially wild water fowl such as ducks and geese), often causing no apparent signs of illness.
秋天主要是鹰、猛禽、燕雀、莺和大量的水禽迁徙，同时也有君主蝴蝶和蜻蜓路过。
The Fall is noted for migrating hawks and raptors, songbirds and warblers and great numbers of waterfowl. Also to be noted are the migrating Monarch Butterflies and dragonflies.
秋天主要是鹰、猛禽、燕雀、莺和大量的水禽迁徙，同时也有君主蝴蝶和蜻蜓路过。
The Fall is noted for migrating hawks and raptors, songbirds and warblers and great numbers of waterfowl. Also to be noted are the migrating Monarch Butterflies and dragonflies.
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