三九養(yǎng)生堂記者 鄧肯·蓋伊 報(bào)道
精彩| 陸??(lu)建??(jian)利??(li)笑??(xiao)著?(zhe)說??(shuo)??，根??(gen)據(jù)??(ju)他??(ta)們??(men)多??(duo)年??(nian)的??(de)觀??(guan)察??(cha)經(jīng)??(jing)驗(yàn)??(yan)??，今??(jin)年??(nian)冬??(dong)候??(hou)鳥??(niao)第??(di)一??(yi)梯??(ti)隊(duì)??(dui)的??(de)鸕??(lu)鶿??(ci)比??(bi)往??(wang)年??(nian)遲??(chi)了??(le)4天??(tian)??，估??(gu)算??(suan)著??(zhe)日?(ri)子??(zi)??，鴛??(yuan)鴦??(yang)抵??(di)達(dá)??(da)時(shí)??(shi)間??(jian)也??(ye)會(huì)??(hui)推??(tui)遲??(chi)??。??而??(er)在?(zai)估??(gu)計(jì)??(ji)鴛??(yuan)鴦??(yang)抵??(di)達(dá)??(da)的??(de)日??(ri)期??(qi)里??(li)??，他??(ta)觀??(guan)察??(cha)發(fā)??(fa)現(xiàn)??(xian)??，最??(zui)近??(jin)西??(xi)湖??(hu)里??(li)的??(de)鴛??(yuan)鴦??(yang)數(shù)??(shu)量??(liang)明??(ming)顯??(xian)增??(zeng)加??(jia)??。現(xiàn)??(xian)在?(zai)觀??(guan)察?(cha)到??(dao)的?(de)鴛??(yuan)鴦??(yang)總??(zong)數(shù)?(shu)有?(you)300多??(duo)只??(zhi)??。“這??(zhe)也?(ye)說??(shuo)明??(ming)今??(jin)年??(nian)來??(lai)西??(xi)湖?(hu)越??(yue)冬??(dong)的?(de)鴛??(yuan)鴦??(yang)數(shù)??(shu)量?(liang)截??(jie)至??(zhi)目?(mu)前??(qian)已??(yi)經(jīng)??(jing)有??(you)120多??(duo)只??(zhi)了??(le)???！薄 〕??(chang)年??(nian)在??(zai)西??(xi)湖??(hu)邊??(bian)觀??(guan)察?(cha)、拍??(pai)攝??(she)鴛??(yuan)鴦??(yang)的??(de)西??(xi)湖??(hu)鴛??(yuan)鴦??(yang)護(hù)??(hu)衛(wèi)??(wei)隊(duì)??(dui)志??(zhi)愿??(yuan)者??(zhe)陸??(lu)建??(jian)利??(li)告??(gao)訴??(su)記??(ji)者??(zhe)??，據(jù)?(ju)他??(ta)們??(men)觀??(guan)察??(cha)統(tǒng)??(tong)計(jì)??(ji)??，2023年??(nian)西??(xi)湖??(hu)留??(liu)守??(shou)及??(ji)新?(xin)生??(sheng)代??(dai)鴛??(yuan)鴦??(yang)約??(yue)160-180只??(zhi)??，比??(bi)往??(wang)年??(nian)有??(you)所??(suo)增??(zeng)加?(jia)?。??究??(jiu)其??(qi)原??(yuan)因??(yin)??，他??(ta)認(rèn)??(ren)為??(wei)可??(ke)能??(neng)與??(yu)杭??(hang)州??(zhou)近??(jin)年??(nian)來??(lai)生??(sheng)態(tài)??(tai)環(huán)?(huan)境??(jing)越??(yue)來??(lai)越??(yue)好??(hao)有??(you)關(guān)??(guan)?。
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