Cover
Contents
La Pagina De La Presidenta
Patricia Escalante
Foraging Behavior of the White-browed (basileuterus Leucoblepharus) and the Golden-crowned (b Culicivorus) Warblers in a Semidecidual Forest in Southern Brazil
Andre de de Mendonca-Lima, Sandra M. Hartz, and Andreas Kindel
Observations on the Ecology of the Black-and-chestnut Eagle (oroaetus Isidori) in a Montane Forest of Southeastern Peru
Ursula Valdez and Sophie Osborn
Why Canopy Access Is Essential to Understand Canopy Birds: Four Examples from the Surumoni Crane Project
Bruno A. Walther
Dieta Y Dispersian De Semillas Por Dos Especies De Tangara (habia) En Dos Tipos De Vegetacian En Los Tuxtlas, Veracruz, Mexico
Fernando Puebla-Olivares and Kevin Winker
Small Mammals in the Diet of Barn Owls (tyto Alba) in Agroecosistems of Southern Brazil
Daniel Ricardo Scheibler and Alexandre Uarth Christoff
Spatial Distribution of Birds on Three Islands in the Upper River Parana, Southern Brazil
Marco Rodrigo Gimenes and Luiz dos Anjos
Temporal Patterns of Abundance and Waste Use by Kelp Gulls (larus Dominicanus) at an Urban and Fishery Waste Site in Northern Coastal Patagonia, Argentina
Micel Giaccardi and Pablo Yorio
Dieta Del Cormoran Imperial (phalacrocorax Atriceps) En El Sur De Santa Cruz (patagonia, Argentina)
Silvia Ferrari, Beatriz Alegre, and Patricia Gandini
Diet of the Common Tern (sterna Hirundo) During the Nonbreeding Season in Mar Chiquita Lagoon, Buenos Aires, Argentina
Laura Mauco and Marco Favero
Short Communications
A New Breeding Colony of the Saffron-cowled Blackbird (xantopsar Flavus) in Rio Grande Do Sul, Brazil
Vanda S. da S. Fonseca, Maria V. Petry, and Fabio L. de S. Fonseca
First Documented Record of the Brown-and-yellow Marshbird (pseudoleistes Virescens) for Paraguay, with Comments on Its Sympatry with the Yellow-rumped Marshbird (p Guirahuro) in Argentina and Paraguay
Rosendo M. Fraga, Mariano Codesido, Hernan Povedano, Alejandro Jurado, and Rodrigo Zarate
Short Communications
A New Breeding Colony of the Saffron-cowled Blackbird (xantopsar Flavus) in Rio Grande Do Sul, Brazil
Vanda S. da S. Fonseca, Maria V. Petry, and Fabio L. de S. Fonseca
First Documented Record of the Brown-and-yellow Marshbird (pseudoleistes Virescens) for Paraguay, with Comments on Its Sympatry with the Yellow-rumped Marshbird (p Guirahuro) in Argentina and Paraguay
Rosendo M. Fraga, Mariano Codesido, Hernan Povedano, Alejandro Jurado, and Rodrigo Zarate