I was looking for Short eared owls but no luck, whilst I was waiting there was a pair of obliging Stonechat. I think the prey item is a hairy moth caterpillar. I am not sure if a faster SS would have been beneficial it was blowing quite strongly.
Olympus E-M1X
Focal Length : 420.0mm
Focal length in 35 mm film : 841.0mm
Exposure mode : Manual exposure
ISO : 6400
Exposure compensation : 0.0 EV
Shutter : 1/1600 sec
Aperture : F5.6
ACR/PSCC