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Source: Canadian Journal of Zoology, Volume 91, Number 10, 01 2013, pp. 717-725(9)
Publisher: NRC Research Press
Keywords: Archilochus alexandri; Black-chinned Hummingbird; Broad-tailed Hummingbird; Selasphorus platycercus; alimentation; altitude; colibri à gorge noire; colibri à queue large; elevation; exploitation; foraging; interaction directe; interference; nectar
Document Type: Research Article
Affiliations: 1: Department of Biology, McGill University, 1205 Docteur Penfield, Montréal, QC H3A 1B1, Canada. 2: School of Biology and Ecology and Sustainable Solutions Initiative, University of Maine, Deering Hall, Room 202, Orono, ME 04469, USA.
Publication date: January 1, 2013