|
European
Herring Gull, Larus a. argentatus
| Age/Type |
Date |
Location |
Comments |
|
2nd CY |
February |
Cheshire, UK |
|
|
2nd CY |
February |
Cheshire, UK |
|
|
Adult |
June |
Oslo, Norway |
|
|
Adult |
June |
Oslo, Norway |
|
|
Adult |
June |
Oslo, Norway |
Comparison with intermedius Lesser
Black-back, and good view of underside of primaries. |
|
Adult |
June |
Oslo, Norway |
Complete white tip to P10 |
|
Adult |
June |
Oslo, Norway |
View of spread right primaries |
|