Abstract Since 2005, the Brazilian Ornithological Records Committee (CBRO) has published
updated checklists of Brazilian birds almost every year. Herein, we present a completely …

The avian bill is a textbook example of how evolution shapes morphology in response to
changing environments. Bills of seed‐specialist finches in particular have been the focus of …

The Atlantic Forest of northeast Brazil hosts a unique biota which is among the most
threatened in the Neotropics. Near-total conversion of forest habitat to sugar cane …

The northeast Brazilian state of Alagoas harbors a rather diverse, and one of the world's
most threatened, avifauna. However, the knowledge about its avifauna is currently scattered …

We present a detailed bird list for the north-east Brazilian state of Rio Grande do Norte. This
is the first inventory of the avifauna of the state that complies with strict criteria as to its …

Changes in this supplement include the following:(1) 4 species (Grus monacha,
Macronectes halli, Elaenia parvirostris, and Turdus naumanni) are added to the main list on …

Abstract The White-collared Kite (Leptodon forbesi) is an endemic and threatened raptor of
the Brazilian Atlantic Forest. Here we present the known records of the species, describe the …

A conservação da biodiversidade nas atuais condições de pressões antrópicas, pressupõe
a implantação de unidades de conservação. No Município de João Pessoa (PB), a Mata do …

As aves encantam os seres humanos há muitos milênios, seja pela beleza de suas
plumagens, pelo seu canto ou pela capacidade de voar. No entanto, não são apenas esses …

The genus Leptodon encompasses two Neotropical raptor species. The more widely-
distributed Gray-headed Kite (Leptodon cayanensis) occurs in a vast area of Neotropical …