Raising the Sugar Content – Orchid Bees Overcome the Constraints of Suction Feeding through Manipulation of Nectar and Pollen Provisions

• Tamara Pokorny ,

  * E-mail: tamara.pokorny@ruhr-uni-bochum.de

  Affiliations Department of Animal Ecology, Evolution and Biodiversity, University of Bochum, Bochum, Germany, Institute of Sensory Ecology, University of Düsseldorf, Düsseldorf, Germany

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• Klaus Lunau,

  Affiliation Institute of Sensory Ecology, University of Düsseldorf, Düsseldorf, Germany

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• Thomas Eltz

  Affiliation Department of Animal Ecology, Evolution and Biodiversity, University of Bochum, Bochum, Germany

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