A charming, photorealistic cockatiel standing safely on a thick blanket of fresh snow in a remote cold mountainous landscape. The cockatiel has soft grey and pale yellow feathers, distinctive orange cheek patches, and a raised yellow crest. It wears a tiny cozy knitted scarf and a miniature winter hat, both securely fitted without covering its eyes, beak, or wings. Heavy snow is falling, with visible snowflakes accumulating on the ground and soft drifts surrounding the bird. Frost-covered pine trees, icy rocks, and misty blue mountain slopes create a beautiful frozen wilderness in the background. Soft overcast winter light, gentle diffused shadows, eye-level close-up camera, 85mm lens, shallow depth of field, crisp feather detail, cool white and pale blue color palette with warm scarf accents, whimsical yet natural mood. The bird appears comfortable and unharmed, no distress, no text, no logos, no cartoon style.