Getting its name from the Latin for lead, Plumbeous Vireo appropriately is the plainest gray of the three species that formerly comprised the single species, Solitary Vireo. Blue-headed Vireo and Cassin’s Vireo are the other two.
Getting its name from the Latin for lead, Plumbeous Vireo appropriately is the plainest gray of the three species that formerly comprised the single species, Solitary Vireo. Blue-headed Vireo and Cassin’s Vireo are the other two.