I had the pleasure to see a wild peregrine take a dove a close quarters on a family walk once. Big groups of Dove and quail jumped from my dog, not even 20 yards away, then that thing tore through the sound barrier and BLAMMO! snatched a dove clean out of the sky, not 10 feet off the ground. Feathers everywhere. Awesome. Sounded like a 107mm rocket burning in danger close it was tearing through the air so fast. Awesome. Definitely a once in a lifetime event.