"Holy oleo!" speaker (5)

I believe the answer is:

robin

(Other definitions for robin that I've seen before include "boy" , "Small brown thrush" , "Red-breasted songbird" , "Friendly winter bird" , "Popular British bird" .)

I've seen this clue in The New York Times.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.