Congruence between molecular and morphological data: species limits in the Pionus maximiliani (Kuhl, 1820) species complex
Avian hormonal response (cort) to airport noise
Does it matter which egg you hatch from? Hormonal, antioxidant and fatty acid composition in Great Tit Parus major eggs
Factors affecting nestling body condition and pro-inflamatory response in American Kestrels in central Argentina
Phylogeography and morphological evolution in a Neotropical Dry Forest bird (Phytotoma rutila: Cotingidae)
Diversification and biogeographic links between the Andean and Atlantic Forests: niche models and phylogeography of two Passerines
Comparative phylogeography of the avifauna of the Pernambuco Center of endemism using mitochondrial DNA
Preliminary comparative phylogeographic analyses of Circum-Amazonian Passerine birds
Phylogenetic analysis of the Thraupis sayaca – T. episcopus – T. glaucocolpa species complex
Similar parental care in Milvago chimango: the importance of the environment and chick age