Step 6: Using the initial diamond guide, tighten the shape of the Blue Angry Bird's beak. Darken it and draw the top half slightly bigger than the bottom half.

Step 7: Darken in the shapes of the Blue Angry Bird's eyes and draw curved horizontal lines that bisect the circles to create lower eyelids. Draw in a big dot inside of each eye for the Blue Angry Bird's pupils.

Step 8: Tighten the shape of the Blue Angry Bird's body by darkening it. At the top of the head, draw two overlapping curves to create the feathers on the Blue Angry Bird's head.

Step 9: On the left side of the Blue Angry Bird's body and where the horizontal construction line begins, draw two rectangle shapes, which will be the Blue Angry Bird’s tail feathers.

Step 10: That’s it! You now have a nice sketch of the Blue Angry Bird. You can stop at this quick drawing for a rough, sketchy look or go for a more finished look by continuing to the step below.