Soldato
wild young sparrow hawk @ tophill low near driffield
You need a faster shutter speed.
1/125 at 420mm isn't going to cut it.
It's not even light limited that causes it... ISO down from 320 to 100, and you'd get a better shutter speed.
It just doesn't seem quite sharp to me, that could be an extender playing a role, but also, part of the whole shutter speed faster than focal length rule. Or possibly having to manual focus because of an extender?
Stop shooting in Program AE basically Switch to Manual.
They're not bad shots from a composition stand point, just the settings didn't bring out the best.
kd