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The effects of parental age difference on the offspring sex and fitness of European blackbirds
BACKGROUND: Many studies of birds have indicated that offspring sex ratios can vary with environmental and parental traits. On the basis of long-term research, we first evaluated the possible influence of parental age difference and brood characteristics on offspring sex and fitness in multi-brooded...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
PeerJ Inc.
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7996069/ https://www.ncbi.nlm.nih.gov/pubmed/33828905 http://dx.doi.org/10.7717/peerj.10858 |