| Birds | Black-bellied Whistling-Duck Dendrocygna autumnalis    Copyright David Seibel, 2013 (#7538) | Send Comment Camera: Canon EOS-1D Mark IV Exposure: 1/800 sec, f/5.6, ISO 1250 Lens: Canon 500mm f/4L IS + 1.4x II TC Date: March 23, 2013 Location: Wakodahatchee Wetlands, Delray Beach, Florida, USA