The Western Gull has a white head and body, and gray wings. It has a yellow bill with a red spot. Western gulls take approximately four years to reach their full plumage, their layer of feathers and the patterns and colors on the feathers.
Fun Fact The largest Western gull colony is on the Farallon Islands, located about 26 mi west of San Francisco, California. An estimated 30,000 gulls live in the San Francisco Bay area.