First this paper analyzes and clarifies the statistical investigating data of winter migrant birds in Poyang lake in many years, and selects 44 samples on behalf of the main lake, this paper analyzes the birds community characteristic of abundant, variety, even, dominant and the meeting rate among the plant; this paper selects 10 environmental elements according to the reality of Poyang lake and selects the characteristic bird among rare plant, normal plant, wading bird, swimming bird etc, and.

本文首先通過(guò)對(duì)環(huán)鄱陽(yáng)湖地區(qū)越冬候鳥多年調(diào)查統(tǒng)計(jì)數(shù)據(jù)的梳理和分析18禁漫画网站，篩選44個(gè)具有代表性主要湖泊作為樣本，分析了各湖候鳥群落的豐富度、多樣性、均勻性中日韩美女啪啪啪一级黄片、優(yōu)勢(shì)度和種間相遇機(jī)率等特征；根據(jù)鄱陽(yáng)湖實(shí)際選取10個(gè)環(huán)境因子黄色毛片AAA视频，從稀有種很黄的吸乳A片免费视频、常見(jiàn)種、涉禽亚洲国产精品一区二区首页、游禽等方面結(jié)合選擇具有代表性候鳥日日干日日，進(jìn)行了候鳥與濕地環(huán)境因子的相關(guān)關(guān)系分析。

The east beach shoal vast , owns rich zoobenthos and vegetation resource, be migrant bird migration on passage the distributing centre, is also the waterfowl overwintering field.

東灘灘涂遼闊在线免费黄视频，擁有豐富的底棲動(dòng)物和植被資源性爱免费网，是候鳥遷徙途中的集散地，也是水禽的越冬地深夜刺激网站。

Raleigh China accomplished its first domestic expedition in Gansu Province in 2009; venturers from 17 provinces planted 60,000 saplings for poor families and trekked into Tengeli Desert for self-exploring. Raleigh Poyang Lake expedition 2010 will provide unique opportunities for Raleighians to serve and achieve while 2 eco-primary schools and 8 migrant bird watching huts will be built.

2009年自拍日韩动漫欧美在线观看网站，雷勵(lì)中國(guó)帶領(lǐng)來(lái)自全國(guó)17個(gè)省市的青年在甘肅完成了第一期國(guó)內(nèi)遠(yuǎn)征久久精品推油按摩，為貧困家庭義務(wù)培育6萬(wàn)株大果沙棘又硬又黄又粗又爽又长又深，并進(jìn)入騰格里沙漠完成自我探索之旅；2010年色色色网址免费，新的一批雷勵(lì)人將踏上征途欧美性爱亚洲性爱日本性爱A∨，去到江西鄱陽(yáng)湖地區(qū)建設(shè)兩所生態(tài)希望小學(xué)以及八個(gè)候鳥保護(hù)者看護(hù)棚，為當(dāng)?shù)氐慕逃铜h(huán)保貢獻(xiàn)自己的力量99热这里只有精品免费观看，并積極發(fā)展自身潛能人人操人人看人人做。

migrant bird; migratory bird：候鳥

移動(dòng)性動(dòng)物 migrant | 候鳥 migrant bird; migratory bird | 遷移選拔 migrant selection

migrant n. one who migrates , esp. a bird：移居者,候鳥

eg:migratory tribes 游牧部落 | migrant n. one who migrates , esp. a bird 移居者,候鳥 | predominate v. have or exert control . be superior in mumbers 統(tǒng)治,支配,占優(yōu)勢(shì)