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學(xué)習(xí)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?(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(zhì)??(zhi)量?(liang)有??(you)著??(zhe)極??(ji)為??(wei)嚴(yán)??(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)??。。