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學習快評丨qibao666888　　目??(mu)前??(qian)??，這??(zhe)批??(pi)中?(zhong)華??(hua)秋??(qiu)沙??(sha)鴨??(ya)或?(huo)在??(zai)水??(shui)中??(zhong)捕??(bu)魚?(yu)??，或??(huo)站??(zhan)在??(zai)積??(ji)雪??(xue)還??(hai)未??(wei)消??(xiao)融??(rong)的?(de)河??(he)岸??(an)休??(xiu)息?(xi)??，與?(yu)其??(qi)他??(ta)鳥??(niao)類??(lei)相??(xiang)處??(chu)融??(rong)洽??(qia)??。?　　中??(zhong)華??(hua)秋??(qiu)沙??(sha)鴨??(ya)是??(shi)國?(guo)家??(jia)一??(yi)級??(ji)保祝(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)??。。