Akins, C. K., Levens, N., & Bakondy, H. (2002). The role of static features of males in the mate choice behavior of female Japanese quail (Coturnix japonica). Behavioural Processes, 58(1-2), 97-103. https://doi.org/10.1016/s0376-6357(02)00023-2 (Original work published 2002)