Browsing by Author "Bakken, Bradley Hartman"
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Bakken, Bradley Hartman; Sabat Kirkwood, Alejandro Pablo (AMER PHYSIOLOGICAL SOC, 2006-09)To maintain water balance, nectar-feeding vertebrates oscillate between meeting the challenges of avoiding overhydration and preventing dehydration. To understand how green-backed firecrowns (Sephanoides sephanoides) ...
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Bakken, Bradley Hartman; Sabat Kirkwood, Alejandro Pablo (NEOTROPICAL ORNITHOLOGICAL SOC, 2007-12-02)Hummingbirds are confronted with an osmoregulatory dilemma: when feeding, their high rates of water intake require them to eliminate ingested water quickly; yet, during fasts, their capacity to eliminate water makes them ...