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學習快評丨qibao666888　　據(jù)??(ju)了??(le)解?(jie)??，去??(qu)年??(nian)紅??(hong)石??(shi)林??(lin)業(yè)??(ye)有??(you)限??(xian)公??(gong)司??(si)通??(tong)過??(guo)布??(bu)設??(she)多??(duo)處??(chu)高??(gao)清??(qing)攝??(she)像??(xiang)頭??(tou)??，建??(jian)成??(cheng)了??(le)立??(li)體??(ti)化??(hua)觀??(guan)測??(ce)網?(wang)絡??(luo)??，完??(wan)整??(zheng)記??(ji)錄??(lu)了??(le)中??(zhong)華??(hua)秋??(qiu)沙?(sha)鴨??(ya)種??(zhong)群??(qun)歸??(gui)來??(lai)、停??(ting)歇??(xie)的??(de)全??(quan)過??(guo)程??(cheng)?。??在??(zai)云??(yun)端??(duan)平??(ping)臺??(tai)上??(shang)??，工??(gong)作??(zuo)人??(ren)員??(yuan)可??(ke)實??(shi)時??(shi)調??(tiao)取??(qu)相??(xiang)關?(guan)影??(ying)像??(xiang)??，精??(jing)準??(zhun)識??(shi)別??(bie)個??(ge)體??(ti)特??(te)征??(zheng)??！　≈??(zhong)華??(hua)秋??(qiu)沙?(sha)鴨??(ya)是??(shi)國??(guo)家??(jia)一?(yi)級??(ji)保??(bao)護??(hu)動??(dong)物??(wu)??，被??(bei)譽??(yu)為??(wei)“鳥??(niao)類?(lei)活??(huo)化??(hua)石??(shi)”和??(he)“鳥??(niao)中??(zhong)大??(da)熊??(xiong)貓??(mao)”??，對??(dui)水??(shui)體??(ti)環(huán)??(huan)境??(jing)、魚??(yu)類?(lei)資??(zi)源??(yuan)和??(he)棲??(qi)息??(xi)地??(di)質??(zhi)量??(liang)有??(you)著??(zhe)極??(ji)為??(wei)嚴??(yan)格??(ge)的??(de)要??(yao)求??(qiu)??。??它??(ta)們?(men)每??(mei)年??(nian)3月??(yue)份??(fen)遷??(qian)徙??(xi)到?(dao)吉??(ji)林??(lin)??，4月??(yue)初??(chu)開??(kai)始??(shi)繁??(fan)殖??(zhi)??，大??(da)概??(gai)3個??(ge)月??(yue)后??(hou)幼??(you)崽?(zai)可??(ke)獨??(du)立??(li)生??(sheng)活??(huo)??。。