Which avian order, encompassing the largest number of bird species, includes the Vireo griseus?
Answer
Passeriformes
The White-eyed Vireo is placed within the Order Passeriformes, which holds the distinction of being the largest order of birds globally, containing well over half of all known bird species. Passeriformes are generally known as the perching birds. This high-level classification places *Vireo griseus* among a vast array of related songbirds, indicating shared fundamental characteristics related to perching adaptation and vocalization complexity, even though the family Vireonidae itself is relatively small compared to some other families within this massive order.

Related Questions
What family classifies the White-eyed Vireo, Vireo griseus?What is the defining feature differentiating adult Vireo griseus from congeners like Vireo flavifrons?Which avian order, encompassing the largest number of bird species, includes the Vireo griseus?What feature often describes the bill structure typical of birds within the genus Vireo?What specific physical trait does the species epithet 'griseus' in Vireo griseus typically indicate?What is the Integrated Taxonomic Information System (ITIS) TSN assigned to Vireo griseus?What nomenclature system is used to denote recognized subspecies variations within Vireo griseus?Besides the white eye, what two physical markers confirm the species status of Vireo griseus within the Vireo genus?Which historical name is cited as having been applied to the North American form now recognized as Vireo griseus?How is the movement style of birds in the genus Vireo generally contrasted with that of warblers?