See https://www.planetscott.com/speciesdetail/4363/ash-throated-flycatcher-myiarchus-cinerascens for more info.
PLEASE NOTE: If you do not see a photo posted, it is not the result of an error. It means there is not a photo to share.
Chipe Manglero de Isla Cozumel- Setophaga petechia rufivertex x S.p. bryanti