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Interplay between the energetics of foraging and thermoregulatory costs in the green-backed firecrown hummingbird Sephanoides sephaniodes |
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| Authors: | Maria José Fernández M Victoria López-Calleja Francisco Bozinovic |
| Institution: | Centro de Estudios Avanzados en Ecología &Biodiversidad, Departamento de Ecología, Pontificia Universidad Católica de Chile, Santiago 651 3677, Chile |
| Abstract: | |
| Keywords: | cost of feeding time and energy use hummingbirds Sephanoides sephaniodes |