Red-eyed Vireo

Vireo olivaceus

Least Concern (IUCN Red List)Vireos, Shrike-Babblers, and Erpornis
Red-eyed Vireo, photographed by Canadian-Nature-Visions

Photo: Canadian-Nature-Visions · Pixabay · Pixabay Content License (licence)

Call and song

About the Red-eyed Vireo

Plain olive-green above and whitish below with no wingbars. Red eye of adults is not always easy to see; immatures have brown eyes. Dark stripe through and above eye. Larger and thicker-billed than warblers. Breeds in mature deciduous forest. Often sings nearly nonstop throughout the day; listen for repetitive musical phrases coming from the treetops. Often with flocks of chickadees and warblers during migration. Winters in South America, where it could be confused with the very similar Chivi Vireo, from which it is best distinguished by voice.

Species account: eBird.org, fetched 2025-12-26 · How these pages are made

Where it has been recorded

Recorded in 56 of the 253 countries we have eBird lists for. Each opens that country's checklist.