Seasonal demographic patterns and habitat utilization of Chloephaga picta in the Sarmiento Valley, Chubut

Density and spatial distribution of the Caatinga endemic White-browed Guan (Penelope jacucaca) in northeastern Brazil

Donations and confiscated material: an important contribution to museum collections

Chiroxiphia pareola DNA shows diversification in Amazon and recent connection with Atlantic Forest

Systematic review of Rhynchocyclus olivaceus (Aves: Rhynchocyclidae) based on a multi-character approach

Molecular systematics of the Dendrocolaptes picumnus / hoffmannsi / platyrostris species complex

Molecular phylogeny of the genus Attila Lesson, 1831 (Passeriformes: Tyrannidae)

Cycle of feather molt and breeding of birds (Passeriformes) of Murici Ecological Station, Alagoas

Implications of the forelimb myology on the Falconid habits

Taxonomic review of the polytypic species Tolmomyias flaviventris (Wied, 1831) (Aves: Rhynchocyclidae) using molecular, morphological and vocal analyses