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Assessing migration patterns in Passerina ciris using the world’s bird collections as an aggregated resource
Natural history museum collections (NHCs) represent a rich and largely untapped source of data on demography and population movements. NHC specimen records can be corrected to a crude measure of collecting effort and reflect relative population densities with a method known as abundance indices. We...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
PeerJ Inc.
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4830235/ https://www.ncbi.nlm.nih.gov/pubmed/27077001 http://dx.doi.org/10.7717/peerj.1871 |