Typically these birds are high in the sky or skulking around in grass, occasionally they perch on fences.
OM System OM-1
Focal length in 35 mm film : 841.0mm
Exposure mode : Manual exposure
ISO : 1000
Exposure compensation : +0.7 EV
Shutter : 1/2500 sec
Aperture : F6.3
ACR/PSCC