Tripod mongoose 3.5 head
Camera Model Canon EOS 7D
Shooting Mode Aperture-Priority AE
Tv( Shutter Speed ) 1/500
Av( Aperture Value ) 7.1
Metering Mode Evaluative Metering
Exposure Compensation 0
ISO Speed 200
Lens EF500mm f/4L IS USM +1.4x
Focal Length 700.0mm
White Balance Mode Daylight
AF Mode AI Servo AF
AF area select mode Spot AF
I am not entirely sure but I think this is a South East Asian soft backed terrapin. I was photographing great crested grebes and the nest nearest to me had been abandoned. All of a sudden this terrapin appeared, I am assuming it had been released into the pond several years ago once it's owner got bored with it.
All C & C welcome, if you think it is something else please let me know.