Gelbscheitel-Waldsänger Setophaga pensylvanica

Breeding birds show yellow cap, black triangle under eye, streaked back and reddish-brown sides. Looks remarkably different in fall with distinctive lime green above and gray below with bold white eyering. Breeds mainly in secondary forests, especially areas with large shrubs and young trees. Does well in disturbed habitats, particularly power line cuts and areas that have been logged. Forages for insects. Winters in Central America.