Abandoning a clutch in search of new sexual conquests is thus a penduline tit's way of maximising reproductive success.

因此毛片一区二区三区四区播放，遺棄幼雛而尋找一個(gè)新的性伴侶是山雀最大話(huà)繁殖成功率的方式。

The researchers reckon that the penduline tit is the only known bird species in which both males and females use the same strategy to produce more chicks.

研究者認(rèn)為攀雀是目前已知雄性和雌性都使用相同的策略提高育雛率的唯一鳥(niǎo)種在线观看免费毛片高清。

After eggs have been laid, it is usual for either the male or the female penduline tit to leave their partner to raise the chicks.

在雌雀產(chǎn)下蛋后日韩天堂免费视频在线，通常是由雌雀或雄雀其中之一離開(kāi)他們的伴侶去哺育幼雛。

The researchers, led by Istvan Szentirmai of Eotvos University in Budapest, studied the behaviour of a small bird called the European penduline tit or Remiz pendulinus.

布達(dá)佩斯羅蘭大學(xué)的圣伊爾毛伊為首的學(xué)者們研究了一種名為歐洲山雀或攀雀的鳥(niǎo)類(lèi)行為黄色网站动。