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The manipulation of food resources reveals sex-specific trade-offs between parental self-feeding and offspring care.
Parent Palestine sunbirds (Nectarinia osea) feed on flower nectar that is not fed to their nestlings. This phenomenon provided a unique opportunity to manipulate self-feeding rates of parent birds independently of the rate at which they feed arthropod prey to their offspring. Based on provisioning m...
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| Asıl Yazarlar: | , , |
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| Materyal Türü: | Artigo |
| Dil: | Inglês |
| Baskı/Yayın Bilgisi: |
2002
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| Konular: | |
| Online Erişim: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1691109/ https://ncbi.nlm.nih.gov/pubmed/12350256 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rspb.2002.2118 |
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