I've been shooting flying clays, crows woodcock, ducks, grouse, pheasant and ground quarry including woodchucks, foxes, coyotes, rabbits, deer, moose, turkeys, rats, etc. Moving quarry shots are almost second nature, after 65+ years of competitive rifle, shotgun, and handgun shooting (police combat matches/instructor, benchrest, rimfire, centerfire, skeet/trap, turkey shoots), plus varmint and game shooting. Grouse and woodcock shots are probably the most difficult, due to trees and brush that get in the way of the view, the swing, and/or shot charge.