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Pallid bands in feathers and associated stable isotope signatures reveal effects of severe weather stressors on fledgling sparrows
In August 2013, we observed a high incidence (44%) of synchronous bands of reduced melanin (a type of fault bar we have termed “pallid bands”) across the rectrices of juvenile Grasshopper Sparrows (Ammodrammus savannarum) captured near El Reno, Oklahoma. Earlier that year, on May 31, the site was st...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
PeerJ Inc.
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4358640/ https://www.ncbi.nlm.nih.gov/pubmed/25780766 http://dx.doi.org/10.7717/peerj.814 |