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Forest fragmentation is associated with primary brood sex ratio in the treecreeper (Certhia familiaris).
We studied the primary brood sex ratio of an old-growth forest passerine, the Eurasian treecreeper (Certhia familiaris), along a gradient of forest fragmentation. We found evidence that male nestlings were more costly to produce, since they suffered twofold higher nestling mortality and were larger...
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| Autors principals: | , , , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
2003
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1691495/ https://ncbi.nlm.nih.gov/pubmed/14613607 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rspb.2003.2490 |
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