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| Coordinators: 1cy June 2cy Jan 3cy Jan 4cy / sub-ad Jan adult Jan | 1st cycle (1CY): December | occidentalis Western Gull | 
|  Western Gull  occidentalis 1st cycle (1CY), December 06 2015, San Leandro, Alameda Cty., California, USA. Picture: John Cant. | ||
|  Western Gull  occidentalis 1st cycle (1CY), December 12 2016, Pt. Pinos, Pacific   Grove, Monterey Cty., California, USA. Picture: John Cant. | ||
|  Western Gull  occidentalis 1st cycle (1CY), December 12 2016, Pt. Pinos, Pacific   Grove, Monterey Cty., California, USA. Picture: John Cant. | ||
|  Western Gull  occidentalis 1st cycle (1CY), December 12 2016, Pt. Pinos, Pacific   Grove, Monterey Cty., California, USA. Picture: John Cant. | ||
|  Western Gull  occidentalis 1st cycle (1CY), December 12 2016, Pt. Pinos, Pacific   Grove, Monterey Cty., California, USA. Picture: John Cant. | ||
|  Western Gull  occidentalis 1st cycle (1CY), December 18 2016, San Leandro, Alameda Cty., California, USA. Picture: John Cant. | ||
|  Western Gull  occidentalis 1st cycle (1CY), December 18 2016, San Leandro, Alameda Cty., California, USA. Picture: John Cant. | ||
|  Western Gull  occidentalis 1st cycle (1CY), December 18 2016, San Leandro, Alameda Cty., California, USA. Picture: John Cant. | ||
|  Western Gull  occidentalis 1st cycle (1CY), December 12 2016, Pt. Pinos, Pacific   Grove, Monterey Cty., California, USA. Picture: John Cant. | ||
|  Western Gull  occidentalis 1st cycle (1CY), December 13 2016, Pacific Grove,       California USA. Picture: John Cant. | ||
|  Western Gull  occidentalis 1st cycle (1CY), December 13 2016, Pacific Grove,       California USA. Picture: John Cant. | ||
|  Western Gull  occidentalis 1st cycle (1CY), December 1985, California, USA. Picture: Alex Abela. | ||