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Exceptional avian herbivores: multiple transitions toward herbivory in the bird order Anseriformes and its correlation with body mass
Herbivory is rare among birds and is usually thought to have evolved predominately among large, flightless birds due to energetic constraints or an association with increased body mass. Nearly all members of the bird order Anseriformes, which includes ducks, geese, and swans, are flighted and many a...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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John Wiley and Sons Inc.
2015
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4662324/ https://www.ncbi.nlm.nih.gov/pubmed/26640679 http://dx.doi.org/10.1002/ece3.1787 |