Glaucous Gull, Mexicali Sanitary Landfill, 08 February 2009.
Lesser Black-backed Gull, Mexicali Sanitary Landfill, 06 January 2007. First Baja Peninsular Record.
Mew and Laughing Gull photographed near Campestre de Golf. 29 December 2006.
Mew Gull is casual in winter in the Mexicali region.
Here is a good comparison of size and color vs. Ring-billed Gull in the background.
Laughing Gull is rare in winter in the Mexicali Region