Note: / During 14 months at San BIas, Nayarit, Mexico, 1 studied the energy èconomlcs of foraging hummingbirds. Amazilia rutila and Cynanthus latirostris were always the commonest species present and l documented their responses to food and competitors as resources changed between habitats and seasons. / Durant 14 mois j'ai 4tudié les aspects énergétiques économiques de la recherche de la nourriture chez les colibris, a San Blas, Nayurit en Mexique. Amazilia rutila et Cynanthus latirosis étaient les espèces les plus communes tout au long de l'année et j'ai étudié leur réponses aux compétiteurs intra- et inter spécifiques à mesure que leur ressources changeaient entre les habitats et au cours des saisons.
| Identifer | oai:union.ndltd.org:LACETR/oai:collectionscanada.gc.ca:QMM.107477 |
| Date | January 1978 |
| Creators | Montgomerie, Robert Dennis |
| Contributors | (Supervisor) |
| Publisher | McGill University |
| Source Sets | Library and Archives Canada ETDs Repository / Centre d'archives des thèses électroniques de Bibliothèque et Archives Canada |
| Language | English |
| Detected Language | French |
| Type | Electronic Thesis or Dissertation |
| Format | application/pdf |
| Coverage | Doctor of Philosophy. (Department of Biology) |
| Rights | All items in eScholarship@McGill are protected by copyright with all rights reserved unless otherwise indicated. |
| Relation | alephsysno: 3802055, Theses scanned by McGill Library, Theses scanned by McGill Library. |
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