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Foraging for carotenoids: do colorful male hihi target carotenoid-rich foods in the wild?
Dietary access to carotenoids is expected to determine the strength of carotenoid-based signal expression and potentially to maintain signal honesty. Species that display carotenoid-based yellow, orange, or red plumage are therefore expected to forage selectively for carotenoid-rich foods when they...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Oxford University Press
2014
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4160110/ https://www.ncbi.nlm.nih.gov/pubmed/25214753 http://dx.doi.org/10.1093/beheco/aru076 |