Description: Greenish-brown back, yellowish belly, and pale-yellow eye ring and wing bars.
Migratory Status: Summer residents of Rocky Mountain National Park.
Habitat: Breed in shady forests usually near streams and moist ravines, and also live in coniferous and deciduous forests of the lower mountains.
Diet: Eat mainly insects that they catch in the air or glean from tree foliage.
Last updated: June 7, 2018