Great photos, River Girl. I can see why you asked for help. I think I would have too. This is the third, fourth? time I have been back to look at photos 1 & 2. I don't know why this seems so hard for me. It just seemed off to me for Warbling Vireo. In the end, I agree, because I can't call it a young Red-eyed Vireo. Warbling fits better (I guess
) Maybe it's because it's different ssp than I'm used to seeing? The face seemed a little too patterned. The supercillium a little long. The cheek a little too grey. An almost malar stripe? The bill a little too long. The wings a little too long. The whole bird a little too long and not 'stubby' enough. The first picture finally convinced me of Warbling, but the angle of the bird in the second photo plays with my brain. I did read that the western swainsoni has a slighter bill. Also, the white under the eye fits Warbling and the eye stripe would be more prominent in Red-eyed. Agree with Warbling and Bell's (although the Bell's I see here in West Mexico looks different too!). I'm tired. Good-night.