Actually, one study several years ago used super slo-mo video to capture a peregrine in the act and found that they often as not, rake the target with the halix, the rear toe/ talon, causing the prey to fall. All the falconids are impressive as heck to watch hunt. Makes me think of a time several years ago when I was on my treestand hunting deer. A half-dozen trees away, this squirrel sat on a branch doing squirrel stuff. From my right, I caught movement out of the corner of my eye and turned just in time to see a northern goshawk streaking in at Mach 7, very low to the ground. At the last moment, he shoots straight up in the air and takes that squirrel right off the limb. he realeases the prey, climbs above the treetops, does a 180 and comes straight down onto that squirrel before it had a chance to regain its sense and run off. I looked at my compound bow, my aluminum shafts, bear broadheads, and cammies and thought to myself, "Do your best and you're still just a rookie at this game." You're right, peregrines are very impressive and beautiful birds. Had the chance to work with several of them in my career and regard those instances as high points in my life. Thanks for the story.