Could be better...seems like most are coming in toward the back of the pole..Not in sharp focus so I will try putting something on the back side of the post, manual focus and raise the fstops. with a long lens way to fast for camera to auto focus... those bird come in fast and shooting at 11 frames per second... Shooting geese eagles or the bigger birds would be a walk in the park... Just a learning curve... these are shot at about 20ft.