Knowledge of spatiotemporal distribution of biodiversity is still very incomplete in the tropics.
This is one of the major problems preventing the assessment and effectiveness of …

Birds of an Amazonia-Cerrado ecotone in southern Pará, Brazil, and the efficiency of
associating multiple methods in avifaunal inventories. The southeastern Pará remains little …

O Brasil possui 1.801 espécies de aves e o Cerrado abriga 856 dessas espécies. Esse
bioma que cobre 24% do território nacional é a maior, mais distinta, mais rica e …

Abstract The Screaming Cowbird (Molothrus rufoaxillaris) is one of the most specialized
avian brood parasites. It formerly was known to occur only in open areas in southwestern …

A sample of land snails, mainly pulmonates, was recently collected in southeastern
Tocantins state, Brazil, close to the border with Bahia state. The following species were …

Inventários e estudos faunísticos detalhados sobre vertebrados são uma das fontes mais
relevantes de dados para interpretações de padrões detalhados de diversidade biológica …

Apresentamos aqui a lista de espécies de aves do Monumento Natural do Conjunto
Espeleológico do Morro da Pedreira e adjacências, localizado no noroeste do Distrito …

The Hook-billed Kite (Chondrohierax uncinatus) is a diurnal raptor species that is widely
distributed across the Neotropics, but some aspects of its social and ecological behavior are …

O Brasil é considerado um país megadiverso e possui grandes remanescentes de
vegetação, que ainda cobrem cerca de 60% do país e abrigam uma considerável parte das …

Cerrado dry forest enclaves have been treated as an endemic bird area. In the last years,
some avifaunal surveys have been conducted in dry forests on the left bank of the São …