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——九州体育banyuanfangzhen

九州体育 > 每日科学

蝙蝠幼崽也会“咿呀学语”

2021-08-31 中国科学报 梁嫒 陈欢欢
【字体:

yuyinbobao

dayinxianfu。tupianlaiyuan:michael stifter

  《kexue》zazhiriqianfabiaoleyixiangyanjiuchengguo——bianfuyouzaifachudeshengyinjuyourenleiyiyaxueyudezhuyaotezheng。yanjiuzhichu,bianfuyouzaiyurenleiyiyang,“yiyaxueyu”zaifayuchuqijiukaishile,qiejuyoumingxiandezhongfuxinghejiezouxing。

  deguobolinziranlishibowuguandongwuxingweiyanjiuyuanahana fernandezyutongshizaizhongmeizhouyulinzhongbasheshi,chixutingdaoyizhongbuxunchangdeshengyin:jianrui、zhongfudejijihezhizhisheng。tamenfaxian,zheixieshengyinlaizidayinxianfuyouzai,jinguantamentingqilaiyurenleiyingerdeyiyaxueyubingbuxiangtong,danfernandezyutongshihuaiyizheiliangzhekenengyougongtongzhichu。

  xingweishengtaixuejia、lunwenhezhuzhemirjam kn?huarnschildshuo:“jinguanzheizhongxingweisihuhenxiangrenleiyingerdeyiyaxueyu,dankexuejiashangweizhengshibijiaozheiliangzhongxingwei。”yinci,kexuejiaxiangyanjiuyingeryuyanfayudezhuanjiaxunqiujianyi,liejuchurenleiyiyaxueyudezhuyaotezheng。jieguofaxian,daduoshuyingerdeyiyaxueyusihushiquefayuyide。kn?huarnschildshuo,yingerdeyiyashengbingbushiweilebiaodayaoshiwuhuobushi,sihugengxiangshiwanshua,jishitamenduziyirenshiyehuizheiyangzuo。

  suiji,yanjiurenyuanzaigesidalijiahebanamadeyulinzhonglianxushuzhoujilulaizi8gebutongqunluode20zhibianfuyouzaidejiaosheng,zuizhongdedaole5.5wangebianfuyouzaideyinjieshuju。youyurenerbunengwanquanshiyingbianfudeshengyin,erqieyouxiepinlvchaochulerenleidetingjuefanwei,yanjiurenyuanzhinengyongdiannaojiangshengyinjinxingshijuechengxian。fernandezshuo,youyibufenshengbotuxingshibianyuguanchade,xiangxindiantuyiyangyoumingxiandebodong,danyouxiequexiangyituanwuyun。

  zaifenxilezheixieyinjiehou,yanjiurenyuanfaxianbianfuxueyuyurenleiyingerxueyujuyougongtongtezheng:buduanzhongfu、quefayuyi、juyouyidingdejiezoudeng。

  shijishang,chengnianxiongxingdayinxianfuhuifachufuzade“gesheng”,jiuxiangmingniaobaoweilingdihexiyinpeioushifachudeshengyin。zheixieshengyinyou25gebutongdedute“yinjie”zucheng。erdayinxianfuyouzaiyibianyouyibiandifachuzheixieyinjie,sihushizaiweitamenyouyitiannengjiangzheixieyinjie“chuanchengwanzhengdegequ”erlianxi。

  youyudiyicizuozheiyangdeyanjiu,luyinzhongde5.5wangeyinjiedoubixushougongfenlei。weilai,yanjiurenyuandasuanliyongjiqixuexijixufenxizheiyishujuku。

  yingguoshengandelusidaxuebianfuyanjiuyuansonja vernescheng,zheixianggongzuoshijiuzhoutiyuburudongwufashengxuexideyanjiuyoulegengduoxinxuanze。tazhichu,bianfukenengchengweiyanjiuburudongwufashengxuexihefazhandelixiangdongwumoxing。

  xiangguanlunwenxinxi:http://doi.org/10.1126/science.abf9279

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