Most predators of waterfowl nests prey opportunistically on songbird nests, and removing these predators could directly increase songbird nesting success.
大多数水鸟的捕食者都有机会捕食鸣禽的巢穴，而消灭这些捕食者可以直接提高鸣禽筑巢的成功率。
The salt marshes and mud flats attract large numbers of waterfowl.
盐碱地和淤泥滩吸引来大量水鸟。
Millions of waterfowl were killed at the hands of market hunters and a handful of overly ambitious sportsmen.
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。
All kinds of waterfowl abound.
此外还有其它各式各样的水禽。
Thousands of waterfowl breed round the lake.
成千上万的水鸟在湖边繁衍后代。
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。
Thousands of waterfowl breed round the lake and live off the fish.
数以千计的水鸟在湖边繁殖，靠鱼来生活。
This catastrophe seriously threatened the wintering waterfowl Poyanghu Reserve by causing foods of waterfowl to decrease tremendously.
这场洪灾使鄱阳湖保护区的越冬水禽受到了严重威胁。
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。
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.
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。
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.
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。
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.
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。
Under this Act, all waterfowl hunters 16 years of age and over must annually purchase and carry a Federal Duck Stamp.
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。
Millions of acres of wetlands were dried to feed and house the ever-increasing populations, greatly reducing waterfowl habitat.
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。
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。
Some researchers speculate that they made the best of a bad situation by catching fish, and hunting turtles and waterfowl from the canals.
科研人员进一步猜想，认为每遇到情况不妙的时候，他们还能打鱼过日子，会从他们开挖的水渠系统中捕捉一些海龟和水鸟一类的东西。
Part of the vast central court is a turquoise reflecting pool which has no water, but is filled with frogs and graceful waterfowl.
宽敞的中庭有一潭没有水的碧绿池子，里面满是青蛙和珍奇水鸟。
This finding long suggested that wild waterfowl are not agents for the onward transmission of these viruses.
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。
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。
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。
Waterfowl are considered as the important host of influenza a viruses, especially domestic ducks.
水禽被认为是流感病毒的重要宿主，尤其是家鸭。
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。
Wildlife biologists believe migrating waterfowl have a built-in sense to detect the approach of large storms and are particularly responsive to changes in barometric pressure .
野生动物生物学家相信随季节迁移的水鸟有一种与生俱来的感应能力，可以察觉到大风雪的前兆，并对大气压力的变化特别有反应。
The agricultural terrain of Hungary created a dog of superior nose and high-class hunting ability well-suited to Hungarian climate and a variety of game, including upland game, rabbits and waterfowl.
匈牙利农业地形创造了优越的鼻子和一流的狩猎能力非常适合于匈牙利的气候和各种游戏，包括高地游戏，兔和水禽的狗。
Wild waterfowl are the natural reservoir of all influenza a viruses, and these viruses are usually nonpathogenic in these birds.
野生水鸟是所有甲型流感病毒的自然储存宿主，通常这些病毒对它们不具有致病性。
In order to relieve the habitat pressure of coastal birds, it is necessary to build waterfowl ponds at the edge of the core zone.
为了减轻由于湿地开发带来的珍禽的生境压力，在核心区的边缘必须建立以招鸟为目的的水禽湖。
He has a great desire to hunt with self-reliance and an uncanny ability to adapt to changing circumstances on a variety of upland game and waterfowl.
它对捕捉猎物表现出极大的渴望。自信和一种神秘的能力使它能适应不同的环境、能猎捕各种不同的陆上猎物和水禽。
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。
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。
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