Flycatcher

At Brookside Gardens this morning I was taking photos of the goldfinches eating coneflower seeds, when I caught a glimpse of yellow in the tree.  At first I thought it was another finch, but it was larger in size.  Then I noticed two of them.  I got several shots before they flew away, and figured I would check the ID when I got home.  They look like Great Crested Flycatchers to me, although they weren't showing the crest.  A view from the back is in extras. Do you think that's what this is?