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Male-like ornamentation in female hummingbirds results from social harassment rather than sexual selection
Institution:1. Department of Neurobiology and Behavior, Cornell University, 215 Tower Road, Ithaca, NY 14853, USA;2. Cornell Lab of Ornithology, 159 Sapsucker Woods Road, Ithaca, NY 14850, USA;3. Smithsonian Tropical Research Institute, Balboa, Ancón, Republic of Panama;4. Department of Ecology, Evolution and Environmental Biology and Center for Integrative Animal Behavior, Columbia University, 1200 Amsterdam Avenue, New York, NY 10027, USA
Abstract:
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  • Keywords:social selection  sexual selection  ornamentation  sexual dimorphism  plumage coloration  ontogeny  female-limited polymorphism  hummingbird  Trochilidae
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