Also known as a Long-tailed Duck.
Browsing the coast of Germantown Lake.
If you're blessed with a large viewing display, try the 'original' size.
Nikon D800
,AF-S VR Nikkor 70-200mm f2.8G with TC-20 E II 1/250s f/10.0 at 600mm iso220
DX Image Free Cropped Size Reduced for Internet Viewing
full exif