Repositorios 26 Revistas 3

Argentina Aves bird 60 South America 56 passerine 42 Mammalia 28 Animals 26 Pampas 26 Birds 24 grassland 24 Buenos Aires [Argentina] 22 abundance 20 Brazil 18 Rodentia 18 Vertebrata 18 Animalia 16 Passeriformes 16 Patagonia 16 Psittacidae 16 animal 16 article 16 nonhuman 16 seasonal variation 16 species richness 16 Hirundinidae 15 Hexapoda 14 avifauna 14 breeding season 14 endangered species 14 female 14