A familiar bird in Mukawa. It was named 'Alex' and has done the continuance observation
in every winter since November, 2003.
Adult American Herring Gull Larus smithsonianus
The same bird at March 3.
A familiar bird in Mukawa. It was named 'Alex' and has done the continuance observation
in every winter since November, 2003.
Note the pale eye.
Appearance of P10 on December 29, 2007.
The black of right primary 10 has decreased as the age is piled up.
More photos March 6, 2005.
More photos January 29, 2006.
From Mukawa Hokkaido Japan. December 29.
