House Wren singing in the Botanical Gardens, Georgetown. Taken: 16 December, 2014Camera: Canon EOS 7D Mark IIFocal length: 700mmAperture: ƒ/8Shutter speed: 1/2500sISO: 800Flash fired: no Southern House Wren (Troglodytes musculus) perched and signing in the Botanical Gardens, Georgetown. Taken: 16 December, 2014Camera: Canon EOS 7D Mark IIFocal length: 700mmAperture: ƒ/5.6Shutter speed: 1/2500sISO: 800Flash fired: no Southern House Wren (Troglodytes musculus) perched and signing in the Botanical Gardens, Georgetown. Taken: 16 December, 2014Camera: Canon EOS 7D Mark IIFocal length: 700mmAperture: ƒ/5.6Shutter speed: 1/2000sISO: 800Flash fired: no