| Literature DB >> 21377098 |
Andrew Cockburn1, Andrew F Russell.
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.Entities:
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Year: 2011 PMID: 21377098 DOI: 10.1016/j.cub.2011.01.044
Source DB: PubMed Journal: Curr Biol ISSN: 0960-9822 Impact factor: 10.834