Blue-tailed Emerald (Chlorostilbon mellisugus) perched on a branch at Camp Kabouyak, Guyana.

Taken: 13 March, 2016Camera: Canon EOS 7D Mark IIFocal length: 700mmAperture: ƒ/8Shutter speed: 1/250sISO: 640Flash fired: yes

Blue-tailed Emerald (Chlorostilbon mellisugus) perched on a branch at Camp Kabouyak, Guyana.

Taken: 13 March, 2016Camera: Canon EOS 7D Mark IIFocal length: 700mmAperture: ƒ/7.1Shutter speed: 1/250sISO: 800Flash fired: yes

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