Today I decided to disable the beep on my camera, right after this shot. This deer, about 30 yards away at the time, is actually looking toward the sound of my auto-focus beep. There are 3 more deer outside of the frame and they all took off after they heard the camera's shutter actuate. I can't make that any quieter but, at least by silencing the beep, I will be a little more quiet. Although it did seem to get this deer to say, "cheese!"