The challenge of protecting dispersants of a species with large home ranges, the Andean Condor
Seasonal distribution and movements of the Campo Miner Geositta poeciloptera
Comparative study of the relationship between genetic mating system, testes size and body-size dimorphism in swallows (Hirundinidae)
Energetic condition and mass gain in six species of Parulid Warbler during stopover along the southern shore of Lake Ontario
Occurrence of migratory birds in an urban forest fragment in Rio Branco, Acre, Brazil
Age-related differences in body condition during fall migration in response to pedestrian activity
Migratory birds in a wetland area inside the state of São Paulo, Brazil
“Bug-eggs” enable parental sampling and characterization of the genetic mating system of Cattle Egrets
Sexual dimorphism in achromatic plumage reflectance of White-rumped Swallows, Tachycineta leucorrhoa
Different uses of mangrove by birds in São Sebastião, São Paulo, Brazil