Just realized I originally had this vireo misidentified (as a Blue-headed Vireo).
Hawking bugs in our center-most field in a darkened area under lots of cover.
Best viewed in 'original' size.
Nikon D800
,AF-S VR Nikkor 70-200mm f2.8G with TC-20 E II 1/250s f/5.6 at 400.0mm iso720
Free Crop and Reduced to 240 ppi for Internet Viewing
full exif