light pollution Birds 2 Ciencias Astronómicas 2 Diurnal 2 Habitat structure 2 Interannual 2 Resources 2 Scopus 2 Seasonal 2 South and Central America 2 Southern Hemisphere 2 Spatial homogenization 2 Stability 2 Temporal homogenization 2 article 2 bird 2 contaminación lumínica 2 differentiation 2 habitat structure 2 human 2 night 2 nonhuman 2 productivity 2 recreational park 2 rural area 2 seasonal variation 2 species composition 2 urban area 2 urbanization 2 astronomical observatory and administrative law 1