Back to Index American Bittern Botaurus lentiginosus    Copyright David Seibel, 2012 (#12312) | Send Comment Camera: Canon EOS-1D Mark IV Exposure: 1/1600 sec, f/8.0, ISO 2000 Lens: Canon 500mm f/4L IS + 1.4x II TC Date: April 28, 2012 Location: Quivira National Wildlife Refuge, Kansas, USA