Vireos (Vireonidae)

Dwarf Vireo (Vireo nelsoni) - HBW 15, p. 423

French: Viréo nain German: Zwergvireo Spanish: Vireo Enano
Other common names: Nelson's Vireo

Taxonomy: Vireo nelsoni Bond, 1936, Queréndaro, Michoacán, Mexico.
Initially named as Vireo nanus, but that name invalid, as preoccupied. Probably most closely related to, and has been thought to form a superspecies or to be conspecific with, V. atricapilla. Monotypic.

Distribution: SW Mexico from E Jalisco, NE Colima and S Guanajuato S in highlands to Guerrero, Puebla and Oaxaca.