Signal redundancy

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
PDF Cite URL Supp Mat Repository
The evolution of sexually dimorphic traits in ecological gradients: an interplay between natural and sexual selection in hummingbirds