| Birds | Bluethroat Luscinia svecica    Copyright David Seibel, 2016 (#12336) | Send Comment Camera: Canon EOS-1D Mark IV Exposure: 1/1600 sec, f/7.1, ISO 1250 Lens: Canon 500mm f/4L IS + 1.4x II TC Date: June 11, 2016 Location: Seward Peninsula, Alaska, USA