I noticed a group of Jackdaws rummaging amongst the dry grasses, I guessed one might make for a slightly different image once it had spotted me.
OM-1, 150-400TC
Focal Length (35 mm conversion) : 1002.0mm
ISO : 1000
Exposure compensation : 0.0 EV
Exposure mode : Manual exposure
Shutter : 1/4000 sec
Aperture : F5.6
ACR/PSCC