Preliminary analysis of the foraging of Crax fasciolata Spix 1825, in anthropic areas in the northwest of the state of Minas Gerais
First exploration of the feeding areas of Brown Skuas during the incubation stage at Islas Blancas, Chubut
Differentiation in foraging ecology between three sympatric woodpecker species of the Atlantic Forest in Argentina
Modelling avian visual detection of prey species
Salmonella sp. en aves silvestres de la provincia de Entre Ríos, Argentina
New records of lice in chilean anatids
Study of the food habits of Tyto furcata (Temminck, 1827) and Pulsatrix koeniswaldiana (Bertoni & Bertoni, 1901) through analysis of the stomacal content
Potential diet for the reintroduced Red and Green Macaws (Ara chloropterus) in Esteros del Iberá, Corrientes, Argentina
Use of food resources by sympatric Manakins in the Atlantic Forest of southeastern Brazil
Intraspecific variation in Chinstrap Penguin’s (Pygoscelis antarcticus) trophic niche in two islands from the South Shetlands Archipelago, Antarctica