caption: The image shows a canvasback canvasback male canvasback duck in the water, with its white, black and brown feathers glistening in the sunlight. Its head is slightly tilted, giving the impression that it is floating on the surface of the water. Its body is a combination of white, brown and black, with a black head and neck, and its wings are tucked in close to its body as it gracefully glides through the water's surface.