Genome-wide analyses reveal drivers of penguin diversification. - Vianna JA; Fernandes FAN; Frugone MJ; Figueiró HV; Pertierra LR; Noll D; Bi K; Wang-Claypool CY; Lowther A; Parker P; Le Bohec C; Bonadonna F; et al. (Proceedings of the National Academy of Sciences of the United States of America, 2020)