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Offspring sex ratio in red-winged blackbirds is dependent on maternal age
In a marsh-breeding population of red-winged blackbirds, the sex ratio of offspring that survived to leave the nest varied with maternal age. Old mothers produced an excess of male fledglings, middle-aged mothers produced almost equal proportions of males and females, and young mothers produced near...
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| Publicado no: | Proc Natl Acad Sci U S A |
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| Main Authors: | , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
National Academy of Sciences
1983
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC534377/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/16593379/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.80.19.6141 |
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