• 窝雏数 - 引用次数：4

  We made whole-day observation and found that there exist positive correlation between parental birds feeding times, clearing faeces times and brood size (P<0.05) , but the time of parental birds in the nest didn't show obvious regulations.

  并对雏鸟进行隔日测量，对不同窝雏数的巢在8日龄进行全天观察，记录喂雏次数、清理雏鸟粪便次数及坐巢时间。

  参考来源 - 普通鳾（Sitta europaea）的繁殖生态学研究
• 育雏数

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