I'm not positive that it's a Hover Fly this Yellow-Rumped Warbler is eating. It's really tiny, but I know the hovers are still around.
The Yellow-Rumped Warbler has a yellow patch on its backside that looks like a pat of butter. Some birdwatchers affectionately call these pretty little birds Butter-butts. :0)
Thank you so much for your kind comments on yesterday's pics!!! :0)