Here's the same woodpecker, I have taken into account the helpful suggestions made on the previous post
Hand held
OM-1, 150-400TC
Focal Length (35 mm conversion) : 813.0mm
ISO : 500
Exposure compensation : 0.0 EV
Exposure mode : Manual exposure
Shutter : 1/2500 sec
Aperture : F5.6
ACR/PSCC


