Color vision and learning in the monarch butterfly, Danaus plexippus (Nymphalidae). (25/95)

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Floral preferences and climate influence in nectar and pollen foraging by Melipona rufiventris Lepeletier (Hymenoptera: Meliponini) in Ubatuba, Sao Paulo state, Brazil. (26/95)

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Flower constancy in honey bee workers (Apis mellifera) depends on ecologically realistic rewards. (27/95)

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High activity enables life on a high-sugar diet: blood glucose regulation in nectar-feeding bats. (28/95)

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Variation in highbush blueberry floral volatile profiles as a function of pollination status, cultivar, time of day and flower part: implications for flower visitation by bees. (29/95)

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The hummingbird tongue is a fluid trap, not a capillary tube. (30/95)

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A unique resource mutualism between the giant Bornean pitcher plant, Nepenthes rajah, and members of a small mammal community. (31/95)

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Pollination and protection against herbivory of Nepalese Coelogyninae (Orchidaceae). (32/95)

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