MS of yellowlegs walking along icy shore. CU of yellowlegs nestled in ice on lake. LANDSCAPE of river, snow-covered mountains in the distance, PAN of river. SLOW MOTION CU of ice churning in waves of lake. SLOW MOTION CU of ice churning in waves, wave crashing into ice formation and breaking it up. LANDSCAPE of very icy lake, snow-covered mountains in background. LS of gulls diving through icy turbulent river for fish. CU of ice floe. MS of herring gull gliding along river like a duck. (9131)