Massive Flock Crossing a Moody Cloudy Sky

Hyper-realistic cinematic scene of a massive flock of birds migrating across a dramatic cloudy sky. Hundreds to thousands of birds in tight V formations and loose groups, wings outstretched in dynamic motion, creating depth from the near foreground to distant wisps. The clouds are heavy and textured, with crepuscular rays breaking through and casting warm amber highlights along wing edges. The color palette blends slate gray, steel blue, and hints of sunrise gold. A distant coastline or rugged hills on the horizon adds scale, while silhouettes of trees or cliffs in the foreground anchor the scene. The mood is serene, awe-inspiring, and natural. Ultra-detailed feathers, crisp motion blur on fast flaps, 8K quality, shallow depth of field on the closest birds fading into atmospheric haze for distant flocks. Style: photorealistic with painterly light, cinematic aspect ratio 16:9.