| Birds | Northern Parula Setophaga americana    Copyright David Seibel, 2015 (#12444) | Send Comment Camera: Canon EOS-1D Mark IV Exposure: 1/2500 sec, f/6.3, ISO 1600 Lens: Canon 500mm f/4L IS + 1.4x II TC Date: September 12, 2015 Location: La Cygne, Kansas, USA