Browsing by Author "González Gómez, Paulina L."
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Merrill, Loren; González Gómez, Paulina L.; Ellis, Vincenzo A.; Levin, Iris I.; Vásquez Salfate, Rodrigo; Wingfield, John C. (Elsevier, 2015)Rufous-collared sparrows (Zonotrichia capensis peruviensis) from valleys in the Atacama Desert of Chile, live in an extremely stable environment, and exhibit overlap in molt and reproduction, with valley-specific differences ...
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González Gómez, Paulina L.; Vásquez Salfate, Rodrigo (BLACKWELL, 2006-08)The foraging ecology of hummingbirds involves the exploitation of a high number of patchily distributed flowers. This scenario seems to have influenced capabilities related to learning and memory, which help to avoid ...
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González Gómez, Paulina L.; Vásquez Salfate, Rodrigo; Bozinovic, Francisco (AMER ORNITHOLOGISTS UNION, 2011-01)We assessed how individual foraging preferences and cognitive performance affect foraging bout interval and the flexibility of foraging behavior in the nectarivorous Green-backed Firecrown (Sephanoides sephaniodes). Our ...
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González Gómez, Paulina L.; Ricote Martínez, Natalia; Razeto Barry, Pablo; Cotorás, Ivania S.; Bozinovic, Francisco (Springer, 2011-11)A common assumption in behavioral ecology is that the valuation of a resource by consumers depends on the energetic value of the resource itself. Nevertheless, the value of a resource may be relative to the condition of ...