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Manipulation of offspring sex ratio by second-mated female house wrens.
In 1973, Trivers and Willard proposed that offspring sex ratio should be associated with the quality of parental care likely to be provided to the offspring. We tested this hypothesis by comparing fledgling sex ratios in nests of first- and second-mated female house wrens (Troglodytes aedon). In our...
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| Auteurs principaux: | , |
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| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
2002
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1690922/ https://ncbi.nlm.nih.gov/pubmed/11886637 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rspb.2001.1914 |
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