Santos Júnior, A. (2007) “Occurrence of Hyacinth Macaw nesting sites in Sterculia apetala in the Pantanal Wetland, Brazil”, Gaia Scientia, 1(2). Disponível em: https://periodicos.ufpb.br/index.php/gaia/article/view/2268 (Acessado: 2 novembro 2026).