Adult winter Heuglin's Gull Larus heuglini taimyrensis 
(or taimyrensis/birulai intergrade)
Sagamihara-reservoir, Kanagawa, Japan, 
December 25th 1999.
Photo by Hideyuki Hijikata.
The upperparts medium gray, slightly darker than vegae and legs are orange yellow.

The primary moult is late, about a month later than vegae

炭zCOJ~H 1999NPQQT _ސ쌧͌s͌r  BeEyGs

Back     adult