some of numerous tiny greenish birds for the genus Hylophilus of Central and South America, about the vireos.
any one of numerous wild birds in the genus Hylophilus.
One of many species of little United states singing birds, for the genus Vireo, as individual, or blue-headed (Vireo solitarius); the brotherly-love (V. Philadelphicus); the warbling greenlet (V. gilvus); the yellow-throated greenlet (V. flavifrons) as well as others. See vireo.
Any types of Cyclorhis, a genus of tropical United states wild birds allied to the boobs.
A bird regarding the household Vireonidæ, tiny migratory insectivorous birds particular to America, which the characteristic color is greenish or olive; a vireo.