Slaty-backed Gull - Region 7
NOTE: Some of the individuals here may be pending review by the Texas Bird Records Committee (TBRC) or be unsubmitted. All review species listed here that have been through the review process are followed by the TBRC number and Texas Photo Record File (TPRF) number whenever possible.
Map of Observations. These maps show all the counties in which a review species has been observed. They do not show the total number of observations as there can be multiple observations in a single county.
Click on maps to enlarge.
Observation reviewed from written details
Observation reviewed from written and photographic details
Photo by Willie Sekula
Slaty-backed Gull - Cameron Co., February 21, 2015. TBRC Review Pending.
Photo by Willie Sekula
Slaty-backed Gull - Cameron Co., February 21, 2015. TBRC Review Pending.
Photo by Mark Dennis
Slaty-backed Gull - Webb Co., February 20, 2014. Same bird as below. Documented as: One at Lake Casa Blanca, Webb, from 6 February - 13 March 2014 TBRC# 2014-08; TPRF 3182.
Photo by Mark Dennis
Slaty-backed Gull - Webb Co., February 20, 2014. Same bird as below. Documented as: One at Lake Casa Blanca, Webb, from 6 February - 13 March 2014 TBRC# 2014-08; TPRF 3182.
Photo by Carlos Escamilla
Slaty-backed Gull - Webb Co., February 12, 2014. Same bird as below. Documented by others as: One at Lake Casa Blanca, Webb, from 6 February - 13 March 2014 TBRC# 2014-08; TPRF 3182.
Photo by Teri Zambon
Slaty-backed Gull - Webb Co., February 12, 2014. Same bird as below. Documented by others as: One at Lake Casa Blanca, Webb, from 6 February - 13 March 2014 TBRC# 2014-08; TPRF 3182.
Photo by Dan Jones
Slaty-backed Gull - Webb Co., February 10, 2014. Same bird as below. Documented as: One at Lake Casa Blanca, Webb, from 6 February - 13 March 2014 TBRC# 2014-08; TPRF 3182.
Photo by Holly Reinhard
Slaty-backed Gull - Webb Co., February 9, 2014. Documented as: One at Lake Casa Blanca, Webb, from 6 February - 13 March 2014 TBRC# 2014-08; TPRF 3182.
Photo by Martin Reid
Slaty-backed Gull - Cameron Co., February 1992. Slaty-backed Gull (Larus schistisagus) (1). One third- winter bird was at the Brownsville City Landfill, Cameron from 7-22 February 1992, TBRC# 1992-24, TPRF #1071. A photograph documenting this first record for Texas, one of only a handful of records outside Alaska, was published in AB 46:332.
Photo by Willie Sekula
Slaty-backed Gull - Cameron Co., February 1992. Slaty-backed Gull (Larus schistisagus) (1). One third- winter bird was at the Brownsville City Landfill, Cameron from 7-22 February 1992, TBRC# 1992-24, TPRF #1071. A photograph documenting this first record for Texas, one of only a handful of records outside Alaska, was published in AB 46:332.