Monnerat Nogueira, Denise, and Maria Alice S. Alves. “Iris Colour As an Indicator of Age Feature in Female Brazilian Tanagers (Passeriformes: Emberizidae) Confirmed by a Molecular Sexing Technique”. Revista de Biología Tropical 56, no. 4 (December 1, 2008): 1629–1633. Accessed November 23, 2024. https://revistas.ucr.ac.cr/index.php/rbt/article/view/5749.