We reviewed the occurrences and distributional patterns of migratory species of birds in
Brazil. A species was classified as migratory when at least part of its population performs …

Information on the breeding biology of birds is essential for improving avian life-history
theory and implementing sound management and conservation actions for these organisms …

Populations of grassland birds are declining in Brazil due to profound alterations to
grassland habitats. In this paper, we present recent records and range extensions for 12 …

We document the expansion of the breeding distribution of the Little Blue Heron Egretta
caerulea (Linnaeus, 1758) to 850 km beyond its previous southern limit in South America. In …

Dezessete contagens de aves aquáticas foram conduzidas entre novembro de 1998 e
março de 1999 em dois arrozais de 52 ha cultivados de acordo com as técnicas de …

Populações de aves dependentes de áreas úmidas vêm sofrendo rápidos e severos
declínios, exigindo ações emergenciais para prevenir extinções e evitar o rompimento de …

Estuarine avifauna is usually diverse, with marked differences along the limnetic to marine
gradient and strong influences from physical factors such as salinity, habitat heterogeneity …

The Reserva Biológica do Mato Grande encompasses 5,161 hectares of wetlands, restinga
forests and grasslands in southern Brazil. Aiming to assemble a list of bird species occurring …

Mangroves and salt marshes are important habitats for resident and migratory birds.
Nevertheless, information on avian species richness and composition in Brazilian …

A composição da avifauna das florestas da Serra dos Tapes é aqui descrita. A área de
estudo localiza-se no extremo sul do domínio da Mata Atlântica, ocupando a metade …