合作繁殖：一个气候问题？
Cooperative breeding: a question of climate?
机构信息
Division of Evolution Ecology and Genetics, Research School of Biology, The Australian National University, Canberra, ACT, Australia.
出版信息
Curr Biol. 2011 Mar 8;21(5):R195-7. doi: 10.1016/j.cub.2011.01.044.
PMID:21377098
Abstract
In some species, including humans, parents receive help with offspring care. A new comparative study suggests that birds breed cooperatively when environmental conditions vary. Further empirical and theoretical work will be required to understand the evolutionary significance of this insight.
摘要
在一些物种中，包括人类在内，父母会在照顾后代方面得到帮助。一项新的比较研究表明，当环境条件发生变化时，鸟类会进行合作繁殖。为了理解这一观点的进化意义，还需要进一步的实证和理论工作。
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