Yellow-footed Gull Larus livens.

01: 1st-basic (standing, flying) four images from NW Mexico
02: 1st-basics (standing, flying) from the Salton Sea - added August 11 2006.
03: 2nd-basic (standing) Salton Sea
04: 2nd-basic (standing, flying) from the Salton Sea - added August 11 2006.
05: link to 2nd-basic (standing, flying) - first Texas record - 2005:- now thought to be a Kelp x HERG hybrid
06: Adult-basic (standing) Salton Sea
07: Adult-basic (flying) Salton Sea
08: Adults (standing, flying) from the Salton Sea - added August 11 2006.
09: Adult (standing) from the Salton Sea - added December 18 2007.