Southern range extension for the Red-and-Black Grosbeak (Periporphyrus erythromelas, Cardinalidae), Amazonian, Brazil - Fernandes, Alexandre Mendes (Revista Brasileira de Ornitologia, 2007)
Keywords: Bird; Forest Ecosystem; Population Distribution; Range Expansion; Amazonia; South America; Cardinalidae; Periporphyrus Erythromelas