| Birds | Trumpeter Swan Cygnus buccinator    Copyright David Seibel, 2010 (#4125) | Send Comment Camera: Canon EOS 7D Exposure: 1/1600 sec, f/8.0, ISO 400 Lens: Canon 500mm f/4L IS + 1.4x II TC Date: March 22, 2010 Location: Cheyenne Bottoms, Kansas, USA Description: This bird has an orange patagial tag on its right wing.