Red-eyed Vireo (Vireo olivaceus), Botanical Gardens, Georgetown. Taken: 21 May, 2014Camera: Canon EOS 6DFocal length: 700mmAperture: ƒ/8Shutter speed: 1/2500sISO: 1600 Red-eyed Vireo (Vireo olivaceus) in the Botanical Gardens, Georgetown. Taken: 21 May, 2014Camera: Canon EOS 6DFocal length: 700mmAperture: ƒ/8Shutter speed: 1/3200sISO: 1600