Trochilidae

The evolution of sexually dimorphic traits in ecological gradients: an interplay between natural and sexual selection in hummingbirds
Traits that exhibit differences between the sexes have been of special interest in the study of phenotypic evolution. Classic …
Diego F. Beltrán, Marcelo Araya-Salas, Juan L. Parra, F. Gary Stiles, Alejandro Rico-Guevara
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The evolution of sexually dimorphic traits in ecological gradients: an interplay between natural and sexual selection in hummingbirds
Bills as daggers? A test for sexually dimorphic weapons in a lekking hummingbird
One way in which secondary sexual traits can influence differential reproductive success is by playing a key role in …
Alejandro Rico-Guevara, Marcelo Araya-Salas
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Bills as daggers? A test for sexually dimorphic weapons in a lekking hummingbird