Bald Eagle Perched Above a Mountain River

Opening Description: A bald eagle surveys a winding mountain river from a weathered branch above the water. Subject: An adult bald eagle with a white head and tail, dark brown body feathers, a hooked yellow beak, and focused golden eyes. Clothing: No clothing or accessories; layered feathers show distinct barbs and subtle changes in tone along the wings and chest. Action: The eagle grips the branch with strong talons, body upright and head turned slightly to one side as it watches the river below. Environment: A clear river flows between forested banks and gray boulders, with distant evergreen slopes softened by atmospheric haze. Lighting: Bright overcast daylight illuminates the white head evenly and adds soft highlights to the dark feathers, with natural shadows beneath the perch. Camera: Medium telephoto wildlife portrait from a slightly lower angle, eagle sharply focused in the foreground and river scenery blurred behind it. Style Details: High-resolution photorealistic wildlife photography, detailed feather structure, accurate bird anatomy, balanced cool-green color grading, and a vigilant, dignified mood.