Animal migration has been the subject of intensive research for more than a century, but
most research has focused on long‐distance rather than short‐distance migration. Altitudinal …

Altitudinal migrations are common in all major vertebrate and some invertebrate lineages.
Such migrations have important implications for the basic and applied ecology of animals …

Although the migration ecology of birds breeding in the Neotropics is still poorly studied
relative to that of their counterparts breeding at north-temperate latitudes, studies conducted …

Altitudinal bird migration involves annual seasonal movements up and down elevational
gradients. Despite the fact that species from montane avifaunas worldwide engage in …

Abstract The Atlantic Forest is the second largest tropical moist forest domain in South
America after the Amazon, home to over 800 bird species (223 endemics or 27% of the …

The currently best-known ornithological citizen-science platform is Cornell's eBird, which
provides crucial information for bird migration studies. Considering the solid validity of eBird …

Durante o mês de outubro de 2001 os autores percorreram 15 fragmentos florestais no
Estado de Alagoas, Brasil. O objetivo principal foi localizar novas populações e obter mais …

Aves podem ser encontradas em qualquer região do planeta, exceto no interior do
continente antártico e em águas profundas. Em geral, são os vertebrados terrestres mais …

ABSTRACT Vinaceous Amazons (Amazona vinacea) are endemic to the Atlantic forest of
southeastern Brazil, eastern Paraguay, and the province of Misiones in Argentina. We …

Birds' seasonal altitudinal movements in Brazil are poorly understood. The main source of
information and has fostered interest since the 1980s. However, most of the available …