Human induced energy changes affect the abundances of a guild of raptors in Patagonia, Argentina

Assessing nestedness for insular bird assemblages: contrasting island area and isolation for multiple dimensions of biodiversity

Geographic distance and temperature explain Passeriformes beta diversity in Amazon

Bird community of small urban remnants of the Atlantic Forest, northeastern Brazil

Functional diversity of birds in Riparian Forests of Piedmont Forest in Argentina

Screaming Cowbirds can relocate a food source, learnt by using color and positional cues, using only positional cues

The begging of the parasitic Shiny Cowbird (Molothrus bonariensis) chick increases the predation of nests of the host Chalk-browed Mockingbird (Mimus saturninus)

Monitoring of the reproductive success of Spizaetus ornatus (Accipitridae) at the Serra de Maracaju region, Mato Grosso do Sul, Brazil

Lack of remote monitoring of nests may explain why few Neotropical nest predators are mammals

Lower begging efficiency can constrain host use in the specialist Screaming Cowbird