Ecological and evolutionary drivers of geographic variation in songs of a Neotropical suboscine bird: the Drab-breasted Bamboo Tyrant (Hemitriccus diops, Rhynchocyclidae) - Acero-Murcia, Adriana Carolina; Amaral, Fábio Raposo do; Barros, Fábio C de; Ribeiro, Tiago da Silva; Miyaki, Cristina Yumi; Maldonado-Coelho, Marcos (Ornithology, 2021)