TY - RPRT TI - Body size and climate as predictors of plumage colouration and sexual dichromatism in parrots AU - Carballo, L. AU - Delhey, K. AU - Valcu, M. AU - Kempenaers, B. PY - 2020 DO - 10.1101/2020.05.21.107920 UR - https://www.biorxiv.org/content/10.1101/2020.05.21.107920v1 ID - 10.1101/2020.05.21.107920 ER -