Changes over time and space in a rapidly moving chickadee hybrid zone: variation in genotypes, hatching success, and nestling sex ratio
An interindividual analysis of the relation between behavioral innovation and behavioral flexibility in urbans Caracara Chimangos, Milvago chimango
Mixed associations between Hemlock decline and Louisiana Waterthrush habitat selection and fitness in Tennessee
Habitat use of road borders by birds in the flooding Pampa and its relation with environmental variables and resource availability
Vegetation structure – nest concealment relationship affects the nest survival in the Warbling Doradito
Evolving views of food-limitation in wading birds: differing implications of prey and foraging habitat
Large-scale assessment of mitochondrial adaptation to high altitude in birds
The evolution of Tinamous (Palaeognathae: Tinamidae) in the light of combined analysis of molecular and morphologic data
Phylogeny, evolution and classification of Cuculiformes based on osteology, plumage ecology and behavior
Natural or sexual selection: which evolutionary mechanism determines tail length in Tyrannus savana?