Right. Possible Gloucous Gull × American Herring or vega Gull.
Adult Hybrid Gull Larus sp
Right. Possible Gloucous Gull × American Herring or vega Gull.
With Glaucous Gull. Note the back color.
With adult Glaucous Gull and 2w Slaty-backed Gull.
Note the strong leg and clear iris. Thayre's Gull was not strong leg.
P10-5.
From Atuma Hokkaido Japan. January 3.
