Larus heermanni ORDER: CHARADRIIFORMES FAMILY: LARIDAE
IUCN Conservation Status: Near Threatened
© Mike Forsman
The strikingly marked Heermann's Gull is common along the West Coast of the United States. This gray-bodied, white-headed gull breeds in Mexico and then moves north along the Pacific Coast to southern British Columbia.
Rather quiet away from breeding grounds. Call a nasal "aow, aow."