Step 1: The seagull's head looks like a bag of popcorn that has its top pulled over to the left. There is a crease on the lower left side.
Step 2: Extend a thin, oval sliver of a line from the top of the head to form the upper beak.
Step 3: A little way out from where the upper beak joins the head, add a dot for the nostril.
Step 4: The lower beak should be drawn to mirror the upper part, but extend into the head further.
Step 5: Behind the beak and in the upper center of the head, draw a large eye.
How to Draw a Seagull Face – Step-by-Step Tutorial