Checking me out taking its photo from my watercraft.
Believe this to be an immature Y-b Sapsucker on this Oak tree.
Best viewed in 'original' size.
Nikon D700
,AF-S VR Nikkor 70-200mm f2.8G TC-20 E II 1/320s f/5.6 at 400.0mm iso640
Cropped 4x6" Landscape and Reduced to 210 ppi for Internet Viewing
full exif