1.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。
2.Migratory waterfowl were studied from April 15 to May 5, 2006 in Sanjiang Nature Reserve by random line and fixed - site observation.
笔者于2006年4月15日～5月5日,在黑龙江三江自然保护区采用路线法和定点观测法对春季迁徙水禽进行了研究。
3.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。
4.Since 1979 China has signed a series of international environmental conventions and agreements, including the Convention on International Trade in Endangered Species of Wild Fauna and Flora, International Convention for the Regulation of Whaling, Vienna Convention for the Protection of the Ozone Layer, Basel Convention on Control of Transboundary Movements of Hazardous Wastes and Their Disposal, Montreal Protocol on Substances That Deplete the Ozone Layer (revised version), Framework Convention on Climate Change, Convention on Biological Diversity, Convention on Combating Desertification, Convention on Wetlands of International Importance Especially as Waterfowl Habitat, and 1972 London Convention.
中国自1979年起先后签署了《濒危野生动植物种国际贸易公约》、《国际捕鲸管制公约》、《关于保护臭氧层的维也纳公约》、《关于控制危险废物越境转移及其处置的巴赛尔公约》、《关于消耗臭氧层物质的蒙特利尔议定书(修订本)》、《气候变化框架公约》、《生物多样性公约》、《防治荒漠化公约》、《关于特别是作为水禽栖息地的国际重要湿地公约》、《1972年伦敦公约》等一系列国际环境公约和议定书。
5.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。
6.enter the water; of waterfowl.
进入水中；关于水禽。
7.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。
8.A lot of fowl are like chicken, turkey, guinea fowl, quail, duck, goose to wait to be able to be affected come on, but see more with chicken, turkey, duck and goose, feel most easily with turkey and chicken, incidence of a disease and mortality are very tall; The easy sensibility of the waterfowl such as duck and goose is inferior, but can bear poison or recessive infection, also can have a large number of death sometimes.
许多家禽如鸡、火鸡、珍珠鸡、鹌鹑、鸭、鹅等都可感染发病，但以鸡、火鸡、鸭和鹅多见，以火鸡和鸡最为易感，发病率和死亡率都很高；鸭和鹅等水禽的易感性较低，但可带毒或隐性感染，有时也会有大量死亡。
9.Its vast savannahs are home to a wide variety of species: black rhinoceroses, elephants, cheetahs, leopards, wild dogs, red-fronted gazelles and buffalo, while various types of waterfowl are to be found in the northern floodplains.
公园广阔的大草原是许多物种黑犀牛、大象、印度豹、美洲豹、野沟、瞪羚、野牛等的生活乐园，而在公园北部的沼泽地则栖息着各种各样的水禽。
10.The two Governments, working with private conservation and wildlife management groups, are putting into motion the first steps of a long-range North American Waterfowl Management Plan.
两国政府，与私人[生态]保持及野生管理团体合作，在北美洲水禽长程管理计划方面，正采取初步措施。
