Hey all,
I chased the Tennessee Warbler this morning at 7:45am at Vanderbilt Park. I found a warbler fitting the description in a group with yellow rumps at the southwest corner of the pond: distinct eye line, olive-ish tending to green. But I am not good at all with warblers, and had I not been looking for a Tennessee, I would've called this an Orange-Crowned. I have some pictures, but none good.
Eric Dinkel showed up as I was leaving. He may have more info.
In any case, if others who are better with warblers would like to chase, there's at least a prime suspect still in the area.
I'll file an ebird list soon.
Thanks, Peter
Peter Stoltz
Denver County