|
Slaty-backed Gull, Larus schistisagus
| Age/Type |
Date |
Location |
Comments |
| 2nd CY |
February 2011 |
Choshi, Japan |
|
| 2nd
CY |
February 2011 |
Choshi, Japan |
|
| 2nd
CY |
February 2011 |
Choshi, Japan |
|
| Adults |
February 2011 |
Choshi, Japan |
|
| Adults |
February 2011 |
Choshi, Japan |
Flying birds |
CY = Calendar Year
|