Articles
Breeding Biology of the Stripe-tailed Yellow-finch (sicalis Citrina) in Central Brazilian Cerrado
Daniel Tourem Gressler and Miguel Ângelo Marini
Migration of Empidonax Flycatchers through Northeast Belize
Camila Gómez and Nicholas J. Bayly
Offspring Sex and Duration of Post-fledging Parental Care in the Sexually Size Dimorphic Nazca Booby (sula Granti)
Terri J. Maness, Mark A. Westbrock, Kenneth J. Feeley, and David J. Anderson
Patterns of Prey Provisioning in Relation to Chick Age in the South American Tern (sterna Hirundinacea)
Alejandro A. Fernández Ajó, Alejandro Gatto, and Pablo Yorio
Mixed-species Flock Composition in a Northwestern Ecuadorian Cloud Forest
Esteban A. Guevara, Juan C. Valarezo, Alexandra Onofa, and Fabián Cupuerán
Bird Assemblages in Two Types of Forests in the Floodplain of the Lower Paraná River (argentina)
Ana L. Ronchi-Virgolini, John G. Blake, Rodrigo E. Lorenzón, and Adolfo H. Beltzer
Reproducción Del Aguilucho Colarojiza (buteo Ventralis) En Remanentes De Bosque Lluvioso Templado De La Araucanía, Sur De Chile
Tomás Rivas-Fuenzalida, Javier Medel H., and Ricardo A. Figueroa R.
Community Composition and Annual Survival of Lowland Tropical Forest Birds on the Osa Peninsula, Costa Rica
Scott Wilson, Douglas M. Collister, and Amy G. Wilson
Vocalization Activity at Leks of Six Manakin (pipridae) Species in Eastern Ecuador
Renata Durães, John G. Blake, Bette A. Loiselle, Thomas B. Ryder, Wendy P. Tori, and José R. Hidalgo
News—noticias—notícias
Ornitología Neotropical
Short Communications
Nectar-feeding and Pollination by the Cuban Green Woodpecker (xiphidiopicus Percussus) in the West Indies
Bo Dalsgaard
Kleptoparasitism by the Caracara Chimango (milvago Chimango) on the American Oystercatcher (haematopus Palliatus) at Mar Chiquita Lagoon, Argentina
Germán O. García and Laura M. Biondi
Nest Predation by Arboreal Snakes on Cavitynesting Birds in Dry Chaco Woodlands
Igor Berkunsky, Federico P. Kacoliris, Sarah I. Faegre, Román A. Ruggera, Joaquín Carrera, and Rosana M. Aramburú
Use of Tree Cavities for Nesting By Speckled Teal (Anas Flavirostris) in Southern Chile: Potential Competition with the Slender-Billed Parakeet (Enicognathus Leptorhynchus)
Jaime E. Jiménez and Thomas H. White Jr.
Notas Sobre La Dieta Del Búho Ventribandeado (Pulsatrix Melanota) En Ecuador
Héctor Cadena-Ortiz, Daniela Bahamonde-Vinueza, and Elisa Bonaccorso
Arboreal Roosting as a Possible Explanation for Tail Stiffness in the Genus Sclerurus
Paul van Els and Bret M. Whitney
Short Communications
Nectar-feeding and Pollination by the Cuban Green Woodpecker (xiphidiopicus Percussus) in the West Indies
Bo Dalsgaard
Kleptoparasitism by the Caracara Chimango (milvago Chimango) on the American Oystercatcher (haematopus Palliatus) at Mar Chiquita Lagoon, Argentina
Germán O. García and Laura M. Biondi
Nest Predation by Arboreal Snakes on Cavitynesting Birds in Dry Chaco Woodlands
Igor Berkunsky, Federico P. Kacoliris, Sarah I. Faegre, Román A. Ruggera, Joaquín Carrera, and Rosana M. Aramburú
Use of Tree Cavities for Nesting By Speckled Teal (Anas Flavirostris) in Southern Chile: Potential Competition with the Slender-Billed Parakeet (Enicognathus Leptorhynchus)
Jaime E. Jiménez and Thomas H. White Jr.
Notas Sobre La Dieta Del Búho Ventribandeado (Pulsatrix Melanota) En Ecuador
Héctor Cadena-Ortiz, Daniela Bahamonde-Vinueza, and Elisa Bonaccorso
Arboreal Roosting as a Possible Explanation for Tail Stiffness in the Genus Sclerurus
Paul van Els and Bret M. Whitney