| Birds | Black-bellied Hummingbird Eupherusa nigriventris    Copyright David Seibel, 2009 (#3850) | Send Comment Camera: Canon EOS 7D Exposure: 1/160 sec, f/5.6, ISO 320 Lens: Canon 500mm f/4L IS Date: November 26, 2009 Location: La Paz Waterfall Gardens, Costa Rica