Least Bell’s vireo  Vireo bellii pusillus
ESA status: endangered

Least_Bells_vireo_pc_Joan_Powell_permission

The least Bell’s vireo is a streamside forest dweller imperiled by the widespread destruction of southwestern riparian habitats. WildEarth Guardians’ past work to eliminate or severely reduce livestock grazing on southwestern national forests benefitted the vireo and dozens of other species.

photo credit: Joan Powell