The Philadelphia Vireo is a small songbird belonging to the family Vireonidae. It is primarily found in North America, particularly during migration periods. This bird is characterized by its olive-green back, yellow underparts, and distinct white eye-ring. It typically inhabits deciduous forests and shrubby areas, where it forages for insects and berries. During the breeding season, the Philadelphia Vireo can be spotted in parts of southern Canada and the northern United States. It migrates to Central America for the winter. The bird's song is a series of clear, melodic notes, making it a delightful presence in its natural habitat.