Eric Heisey:
Two CAGU ssp.
Eric Heisey:
GWGU x HERG
Eric Heisey:
GWGU x HERG
Eric Heisey:
Herring and Thayer's Gull
Eric Heisey:
Glaucous Gull
Eric Heisey:
1CY Glaucous Gull
Eric Heisey:
Cook’s Inlet Gull
Eric Heisey:
Cook’s Inlet Gull
Eric Heisey:
Thayer’s Gull
Eric Heisey:
Mew Gull (American)
Eric Heisey:
Thayer's Gull
Eric Heisey:
Western Gull
Eric Heisey:
1CY Thayer's Gull
Eric Heisey:
2CY Herring Gull (American)
Eric Heisey:
1CY Thayer's Gull
Eric Heisey:
Mew Gull
Eric Heisey:
Mew Gull
Eric Heisey:
Larus sp.
Eric Heisey:
Larus sp.
Eric Heisey:
1CY Glaucous x Glaucous-winged Gull
Eric Heisey:
1CY Glaucous x Glaucous-winged Gull
Eric Heisey:
GWGU x HERG
Eric Heisey:
Black-legged Kittiwake
Eric Heisey:
Olympic Gull
Eric Heisey:
Probable Glaucous x Glaucous-winged Gull
Eric Heisey:
CAGU
Eric Heisey:
Presumed Glaucous-winged x Western Gull
Eric Heisey:
Presumed Western x Glaucous-winged Gull
Eric Heisey:
Presumed Western x Glaucous-winged Gull
Eric Heisey:
Herring x Glaucous-winged Gull
