Cargando…
When Older Males Sire More Offspring—Increased Attractiveness or Higher Fertility?
ABSTRACT: In birds with extrapair mating, older males usually have higher fertilization success than younger males. Two hypotheses can potentially explain this pattern: 1) females prefer older, and often more ornamented males, or 2) older males invest more in reproduction and fertility than younger...
| Autores principales: | , , , , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer Berlin Heidelberg
2022
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9034975/ https://www.ncbi.nlm.nih.gov/pubmed/35535127 http://dx.doi.org/10.1007/s00265-022-03170-0 |