Red-eyed Vireo

Description:

Adult Description Small drab bird. Back olive-green, whiter underneath. Crown gray to blue-gray. Eyebrow white with black stripe through the eye. Eyes dark red. Immature Description Immature has brown eyes and yellower underparts.

Notes:

It sings continuously from the forest canopy from dawn to dusk. The vireo's song is a series of phrases interspaced with short pauses, like the song of an American Robin broken into pieces.