Title:Phylogeography of screaming hairy armadillo Chaetophractus vellerosus: Successive disjunctions and extinctions due to cyclical climatic changes in southern South America
Title:Ecological determinants of Tyrannus flycatcher nestling growth at northand south-temperate latitudes / Determinantes ecológicos del crecimiento del pichón de Tyrannus flycatcher en latitudes templadas del norte y del sur