In artificial incubation programs, aviculturists remove eggs from the nests of parrots and incubate them under laboratory conditions.

在人工培育计划中，饲鸟者把鸟蛋从鹦鹉的巢穴中移走并在实验室的条件下孵化它们。

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In this paper are presented the oviposition, the incubation behavior and the artificial egg-changing experiment of Ardea cinerea.

本文介绍了苍鹭的产卵、孵卵行为及人工换卵实验。

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