Use of Mainland Habitats by Supposed River-Island Obligate Birds along the Amazon River in Peru
Abstract Eighteen species of Amazonian birds have been considered river-island obligates in northeastern Peru, but some of these species have been detected recently at mainland sites along the Amazon River. We document the presence of supposed river-island obligate birds at riparian sites on the mai...
| Veröffentlicht in: | The Condor. - Cooper Ornithological Society. - 114(2012), 1, Seite 56-61 |
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| Format: | Online-Aufsatz |
| Veröffentlicht: |
2012
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| Zugriff auf das übergeordnete Werk: | The Condor |
| Schlagworte: | habitat specialization habitat colonization agricultural disturbance river islands river-island obligates Amazonia Peru Biological sciences Physical sciences |