Black-headed Gull in flight (Larus ridibundus)

From the reservoirs Friday morning

Camera Maker: SONY
Camera Model: SLT-A58
Lens: 75-300mm F4.5-5.6
Image Date: 2015-12-04 09:14:53 (no TZ)
Focal Length: 300.0mm (35mm equivalent: 450mm)
Aperture: /5.6
Exposure Time: 0.0005 s (1/2000)
ISO equiv: 250
Exposure Bias: none
Metering Mode: Matrix
Exposure: shutter priority (semi-auto)
White Balance: Auto
Flash Fired: No (enforced)
Orientation: Normal
Color Space: sRGB
GPS Coordinate: undefined, undefined
Copyright: 2015 Chris K