Prompt: "A 15-second cinematic animated sequence of Baer's pochard ducks at Hengshui Lake.
0:00-0:02: Wide shot of ducks flying over a pristine blue lake surrounded by lush green reeds under a sunny sky.
0:02-0:04: The duck family lands and swims joyfully in the crystal clear water.
0:04-0:06: The sky darkens rapidly, heavy rain pours down, creating ripples on the water.
0:06-0:08: Muddy runoff flows from the banks into the lake, swirling and clouding the clear water.
0:08-0:10: The water becomes brown and opaque. A young duck rubs his eyes, showing irritation.
0:10-0:12: The duck family floats in the murky water, looking sad and thirsty.
0:12-0:15: Close up on Gege, the sister duck, tears streaming down her face, looking at the camera and pleading for help to clean the water.
Smooth transitions, high-quality 2D animation style.