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　　在??(zai)全??(quan)球??(qiu)九??(jiu)大??(da)候??(hou)鳥??(niao)遷??(qian)飛??(fei)區(qū)?(qu)中??(zhong)??，東??(dong)亞??(ya)-澳??(ao)大??(da)利??(li)西??(xi)亞??(ya)遷??(qian)飛??(fei)區(qū)??(qu)是??(shi)物?(wu)種??(zhong)承??(cheng)載??(zai)量??(liang)最?(zui)大??(da)的??(de)一??(yi)條??(tiao)遷??(qian)徙??(xi)通?(tong)道??(dao)??。??中??(zhong)國??(guo)野??(ye)生?(sheng)動??(dong)物??(wu)保??(bao)護(hù)?(hu)協(xié)??(xie)會?(hui)科??(ke)學(xué)??(xue)考??(kao)察?(cha)委??(wei)員??(yuan)會??(hui)常??(chang)委??(wei)潘??(pan)晟??(sheng)昱??(yu)接??(jie)受??(shou)記??(ji)者??(zhe)采??(cai)訪??(fang)介??(jie)紹??(shao)??，作??(zuo)為??(wei)這??(zhe)條??(tiao)遷??(qian)徙??(xi)通?(tong)道??(dao)上??(shang)的??(de)重??(zhong)要??(yao)一??(yi)站?(zhan)??，吉??(ji)林??(lin)近??(jin)些??(xie)年??(nian)通??(tong)過??(guo)濕??(shi)地?(di)修?(xiu)復(fù)??(fu)、退??(tui)耕?(geng)還??(hai)濕??(shi)等??(deng)工??(gong)程??(cheng)??，使??(shi)生??(sheng)態(tài)??(tai)承??(cheng)載??(zai)力??(li)顯??(xian)著??(zhu)提??(ti)升??(sheng)??，給?(gei)候??(hou)鳥??(niao)遷??(qian)徙??(xi)提??(ti)供??(gong)了??(le)良?(liang)好??(hao)條?(tiao)件??(jian)??。　　再??(zai)往??(wang)西??(xi)??，“中??(zhong)國??(guo)白??(bai)鶴??(he)之??(zhi)鄉(xiāng)??(xiang)”鎮(zhèn)??(zhen)賚??(lai)早??(zao)早??(zao)便??(bian)迎??(ying)來??(lai)了??(le)遷??(qian)徙?(xi)先??(xian)頭??(tou)部?(bu)隊??(dui)??。?在??(zai)14.4萬??(wan)公??(gong)頃??(qing)的??(de)吉??(ji)林??(lin)莫??(mo)莫??(mo)格?(ge)國??(guo)家??(jia)級??(ji)自??(zi)然??(ran)保??(bao)護(hù)??(hu)區(qū)??(qu)里?(li)??，已??(yi)現(xiàn)??(xian)大??(da)批??(pi)白??(bai)鶴??(he)、灰??(hui)鶴??(he)、白??(bai)頭??(tou)鶴??(he)的??(de)身??(shen)影??(ying)??，數(shù)??(shu)萬??(wan)只??(zhi)大??(da)雁??(yan)、野??(ye)鴨?(ya)在??(zai)濕??(shi)地??(di)周??(zhou)邊??(bian)活??(huo)動??(dong)??，雁??(yan)鶴??(he)齊??(qi)鳴??(ming)熱??(re)鬧??(nao)非?(fei)凡??(fan)??。目??(mu)前??(qian)??，白??(bai)鶴??(he)、東??(dong)方??(fang)白??(bai)鸛??(guan)等??(deng)候??(hou)鳥??(niao)已??(yi)開??(kai)始??(shi)產(chǎn)??(chan)卵??(luan)??。未??(wei)來??(lai)40天??(tian)??，這?(zhe)里??(li)將??(jiang)匯?(hui)聚??(ju)全??(quan)球??(qiu)三??(san)分??(fen)之??(zhi)二??(er)的??(de)白??(bai)鶴?(he)種??(zhong)群??(qun)??。。