For the bird genus, see "Vireo (genus), For other uses, see" family, Vireonidae, of small to medium-sized passerine birds (mostly) restricted to the New World.
For the bird genus, see "Vireo (genus), For other uses, see" Vireo (disambiguation). The vireos make up a family, Vireonidae, of small to medium-sized passerine birds (mostly) restricted to the New World.