Solitary vireo
# Solitary vireo

Solitary vireo may refer to:

* Cassin's vireo, Vireo cassinii, endemic west of the Rocky Mountains from southwestern Canada to California, United States
* Plumbeous vireo, Vireo plumbeus, endemic east of the Rocky Mountains from southwestern Montana, United States to western Mexico
* Blue-headed vireo, Vireo solitarius proper, endemic to Canada east of the Rocky Mountains to northeastern United States
