Buscar
Mostrando ítems 31-40 de 48
Divergence of beak morphology, foraging behavior and diet among migratory and year-round resident Fork-tailed Flycatchers (Tyrannus savana)
(Universidad de los AndesBiologíaFacultad de CienciasDepartamento de Ciencias Biológicas, 2023-02-02)
Migration is an energetically costly cyclic movement of animals that requires morphological, behavioral and physiological adaptations. Migration represents a significant event in the annual cycles of many birds due to its ...
Speciation Associated with Shifts in Migratory Behavior in an Avian Radiation
(Cell Press, 2020-04-06)
Migratory animals move up to thousands of kilometers every year [1]. Losses of migration (i.e., migratory drop-offs) occur when individuals of a migratory species stop migrating and establish founder sedentary populations, ...
Drivers of wing shape in a widespread Neotropical bird: a dual role of sex-specific and migration-related functions
(2018-08-01)
A large body of research has shown how avian morphology is shaped by specific behavioral repertoires and life history traits. Yet, the majority of such research has been conducted on birds breeding at north-temperate ...
Avifauna dispersora de diásporos de Schefflera morototoni (Aubl.) (Araliaceae), em uma área de floresta atlântica altamente degradada
(Universidade Federal da Grande DouradosBrasilFaculdade de Ciências Biológicas e AmbientaisUFGD, 2020)
Ecologia e comportamento das aves migratórias neotropicais austrais e a urbanização da Mata Atlântica do Brasil
(Universidade Estadual Paulista (Unesp), 2020-09-22)
Vivemos em uma era onde as paisagens naturais do planeta são alteradas rapidamente, formando mosaicos de estruturas antrópicas e manchas arborizadas inseridas em contextos urbanos. Essas manchas verdes servem como importantes ...