Contents
Elevational Movements of Large Frugivorous Birds and Temporal Variation in Abundance of Fruits Along an Elevational Gradient
Johel Chaves-Campos
Avian Diversity in the Moskitia Region of Honduras
David L. Anderson, David. A. Wiedenfeld, Marc J. Bechard, and Stephen J. Novak
Avifauna of a High Andean Forest: Bosque Protector Cashca Totoras, Bolivar Province, Ecuador
Elisa Bonaccorso
Espectro Trafico De La Gaviota Capucho Cafe (larus Maculipennis) En Agroecosistemas Del Sudeste De La Provincia De Buenos Aires, Argentina
M. I. Ghys and M. Favero
Abundance and Distribution of Raptors in the Sierra De San Javier Biological Park, Northwestern Argentina
Pedro G. Blendinger, Patricia Capllonch, and M. Eva Alvarez
Puntos Fijos O Recorridos Lineales Para El Censo De Aves En La Estepa Pataganica?
Alejandro Travaini, Javier Bustamante, Juan J. Negro, and Ruben D. Quintana
Genetic Distances and Phylogenetic Analysis Suggest That Baillonius Cassin, 1867 Is a Pteroglossus Illiger, 1811 (piciformes: Ramphastidae)
Renato Kenju Kimura, Sergio Luiz Pereira, Erwin Tramontini Grau, Elizabeth Hofling, and Anita Wajntal
Index to Volume 15, 2004
Ornitología Neotropical
Short Communications
Observations on Incubation and Nesting Behavior of the Tropical Gnatcatcher (polioptila Plumbea) in Eastern Ecuador
Erin C. Hannelly and Harold F. Greeney
Bill Sexual Dichromatism of Yellow-billed Pintail (anas Georgica) and Speckled Teal (a Flavirostris)
Robert E. Wilson, Sergio Goldfeder, and Kevin G. McCracken
New Noteworthy Occurrences of the Wiedas Tyrant-manakin (neopelma Aurifrons) in Brazil
Marcelo Ferreira de Vasconcelos, Santos D’Angelo Neto, and Marcos Maldonado-Coelho
Short Communications
Observations on Incubation and Nesting Behavior of the Tropical Gnatcatcher (polioptila Plumbea) in Eastern Ecuador
Erin C. Hannelly and Harold F. Greeney
Bill Sexual Dichromatism of Yellow-billed Pintail (anas Georgica) and Speckled Teal (a Flavirostris)
Robert E. Wilson, Sergio Goldfeder, and Kevin G. McCracken
New Noteworthy Occurrences of the Wiedas Tyrant-manakin (neopelma Aurifrons) in Brazil
Marcelo Ferreira de Vasconcelos, Santos D’Angelo Neto, and Marcos Maldonado-Coelho