Step 6: Above each eye, draw a long thin rectangle that angles in toward the Black Angry Bird's beak a little. These will be the angry bird’s eyebrows.
Step 7: Darken in the shape of the Black Angry Bird's eyes except for the bottom part. Curve the bottom part inward to give it lower eyelids. Draw a circle inside each eye and shade them in for the pupils.
Step 8: Using the initial trapezoid as a guide, tighten the shape of the angry bird's beak. Make the top half come to a point and curve over and overlap the bottom half. Give the Black Angry Bird a small opening to the left where it shows its teeth.
Step 9: Tighten the shape of the Black Angry Bird's body by darkening it and drawing a curved thin rectangle to the top, which creates the feather that resembles a fuse. If you are not going to ink or color your Black Angry Bird drawing, add a half circle below the beak and a small circle in between the Black Angry Bird's eyes for the body pattern. If you are going to color your Black Angry Bird, you will see this pattern in the final step of this tutorial.
Step 10: That’s it! You now have a nice sketch of the Black 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.