Body size and climate as predictors of plumage colouration and sexual dichromatism in parrots
L. Carballo, K. Delhey, M. Valcu, B. Kempenaers
This study examines factors influencing plumage coloration and sexual dichromatism in parrots, finding that body size, climate, and life history traits correlate with color elaboration and sexual dimorphism.
bioRxiv · May 21, 2020Evolutionary Biology