Ashy-headed Greenlet (Hylophilus pectoralis) singing at Pandama Wines, Madewini, Guyana. Taken: 9 August, 2014Camera: Canon EOS 6DFocal length: 700mmAperture: ƒ/5.6Shutter speed: 1/200sISO: 200Flash fired: yes Ashy-headed Greenlet (Hylophilus pectoralis) at Lake Capoey, Pomeroon-Supernaam, Guyana. Taken: 22 June, 2013Camera: Canon EOS 6DFocal length: 420mmAperture: ƒ/5.6Shutter speed: 1/400sISO: 1250Flash fired: no