| Birds | Mourning Warbler (male) Oporornis philadelphia    Copyright David Seibel, 2007 (#1069) | Send Comment Camera: Canon EOS 1D Mark II N Exposure: 1/250 sec, f/5.6, ISO 400 Lens: Canon 300mm f/2.8L IS + 2x II TC Date: May 28, 2007 Location: Wisconsin, USA