Comparative anatomy of Blue-and-Yellow Macaw (Ara ararauna) and Toco Toucan (Ramphastos toco) beaks using macroscopic analysis and computerized tomography - Massari, Catia Helena de Almeida Lima; Silva, Adriano Ferreira da; Magalhães, Henrique Inhauser Riceti; Silva, Dara Rúbia Souza; Sasahara, Tais Harumi de Castro; Miglino, Maria Angélica (International Journal of Morphology, 2020)