Presumed GLAUCOUS-WINGED X WESTERN GULL, 1st cycle |
presumed GW x WEGU, 3rd cycle |
Glaucous-winged x Western Gull, 2nd cycle |
probable GW x WEGU, basic adult |
probable GW x WEGU (left) with THGU (right), both basic adults |
Presumed GW x WEGU, 1st cycle |
Probable GW x WEGU, 3rd cycle, leucistic |
Western Gull (left) with GW x WEGU, both basic adults |
Glaucous-winged x Western Gull hybrid, basic adult |
presumed GW x WEGU, basic adult |
Presumed GW x WEGU, basic adult |
presumed GW x WEGU, basic adult |
Presumed GW x WEGU, 1st cycle |
Glaucous-winged x Western Gull, 3rd cycle |
Glaucous-winged x Western Gull, 2nd cycle |
Presumed GW X WEGU, 1st cycle (1 of 2) |
Presumed GW X WEGU (2 of 2) |
Presumed GW x WEGU, 2nd cycle |
Glaucous-winged x Western Gull, 1st cycle |
GW x HERG, 1st cycle |
GW x HERG, possible F2 hybrid, 2nd cycle (1 of 2) |
GW x HERG, posible F2 hybrid, 2nd cycle (2 of 2) |
Glaucous-winged x Western Gull, cy 2 |
Glaucous-winged x Western Gull, cy 1 |
Glaucous-winged x Western Gull hybrid, 2nd cycle |
Glaucous-winged x Western Gull, adult cycle |
Glaucous-winged x Western Gull. Pre Basic adult |
Glaucous-winged x Western Gull hybrid, 2nd cycle |
Glaucous-winged x Western Gull hybrid, 2nd cycle |
Glaucous-winged x Western Gull hybrid, 2nd cycle |
Glaucous-winged x Western Gull, 1st cycle |
Glaucous-winged x Western Gull, 1st cycle |
Poss Glaucous-winged x Western Gull, 1st cycle |
Glaucous-winged x Western Gull, 1st cycle |
presumed Glaucous-winged x Western Gull hybrid, 2nd cycle |
Glaucous-winged x Western Gull, 3rd cycle |
GW x WEGU, basic adult |
GW x WEGU, presumed 3rd cycle |
Glaucous-winged x Western Gull, 3rd cycle |
Glaucous-winged x Herring Gull, prealternate adult (1 of 2) |
Glaucous-winged x Herring Gull, prealternate adult (2 of 2) |
Glaucous-winged x Western Gull hybrid, 2nd cycle |
Glaucous-winged x Western Gull, adult |
Glaucous-winged x Western Gull, cycle 2 |
Glaucous-winged x Western Gull hybrid, 2nd cycle |