LOW ANGLE, WS OF TALL, REEDY GRASS AND LARGE SCRUBBY BUSHES. CAMERA BEGINS TO TRACK ACELA TRAIN AS IT EMERGES FROM BEHIND THE TREES, AND PASSES FROM RIGHT TO LEFT, OVER LOW TRESTLE, CAMERA ZOOMS OUT AND STOPS TRACKING HALFWAY ACROSS THE PAN, AND THE TRAIN CONTINUES OUT OF THE FRAME, OVERHEAD ELECTRIC LINES, BIRD FLIES BY