Realistic Duck (Life Drawing)

Traditional Life drawing duck done mainly in 2B pencil on paper in my sketchbook.
To create this I broke the shape of the duck down into primitives which I would then use as a foundation which was turned into the rough shape of the duck. later I refined the beak and the feathers while adding the eyes and feet. Finally I shaded in the duck but also kind a did a form of black and white colouring using my pencil. I also experimented with a little bit of cross hatching to add some more texture to the shading/drawing.