STOTZ, Douglas F. Geographic variation in species composition of mixed species flocks in lowland humid forests in Brazil. Papéis Avulsos de Zoologia, São Paulo, Brasil., v. 38, p. 61–75, 1992. DOI: 10.11606/0031-1049.1992.38.p61-75. Disponível em: https://revistas.usp.br/paz/article/view/211551.. Acesso em: 15 jun. 2024.