Divergent color signals from homologous unfeathered ornaments in two congeneric grouse - Gould, Geoffrey M.; Carter, Gerald G.; Augustine, Jacqueline K. (Ecology and evolution, 2019)
Keywords: Age; Animal reproduction; Body parts; character displacement; Chickens; Color; Dependence; Esophagus; Homology; honest signaling; Lek behavior; lek‐mating grouse; Males; Mate selection; Original Research; Plumage; Poultry; Properties (attributes); signal divergence; Signaling; skin color; spectrometry; Success; Visual aspects; Visual signals; Wildfowl; United States--US; Ohio