Based on a few opinions, and on my own observations, I'm now pretty sure that the bird on the left is an adult female, and the bird on the right is a juvenile. The yellowish colour of the adult is probably because she's a Lutino (albino version of the green series of parakeets).
Camera Maker: SONY
Camera Model: SLT-A58
Lens: 75-300mm F4.5-5.6
Image Date: 2015-04-30 08:20:24 (no TZ)
Focal Length: 300.0mm (35mm equivalent: 450mm)
Aperture: /5.6
Exposure Time: 0.0020 s (1/500)
ISO equiv: 400
Exposure Bias: +1.30 EV
Metering Mode: Center Weight
Exposure: aperture priority (semi-auto)
White Balance: Auto
Flash Fired: No (enforced)
Orientation: Normal
Color Space: sRGB
GPS Coordinate: undefined, undefined
Copyright: 2015 Chris K
