Thayer's Gull - Juvenile |
Iceland Gull Juvenile (left) and Thayer's Gull Juvenile (right) |
Iceland Gull Juvenile (left) and Thayer's Gull Juvenile (right) |
Iceland Gull Juvenile (left) and Thayer's Gull Juvenile (right) |
1st-winter Herring Gull (left) and Thayer's Gull Juvenile (right) |
Thayer's Gull - juvenile |
Thayer's Gull - Juvenile |
Thayer's Gull - Juvenile |
Thayer's Gull - Juvenile |
Thayer's Gull (pale) - Juvenile |
Thayer's Gull (pale) - Juvenile head on! |
Thayer's Gull (pale) - Juvenile |
Thayer's Gull - Juvenile |
Thayer's Gull - Juvenile |
Thayer's Gull (1st cycle) |
Thayer's Gull - 2nd cycle |
Thayer's Gull - 2nd cycle |
Thayer's Gull - 2nd cycle |
Thayer's Gull - 2nd cycle |
Thayer's Gull (2nd cycle) |
Thayer's Gull (2nd cycle) |
Thayer's Gull (2nd cycle) |
Thayer's Gull (2nd cycle) |
Thayer's Gull (3rd cycle) |
Thayer's Gull (3rd cycle) |
Thayer's Gull (3rd cycle) |
Thayer's Gull 3rd cycle (left) and Herring Gull 2nd/3rd cycle (right) |
Thayer's Gull (3rd cycle) |
Thayer's Gull (3rd cycle) |
Thayer's Gull - Adult |
Thayer's Gull - Adult |
Thayer's Gull - Adult |
Thayer's Gull - Adult |
Thayer's Gull - Adult |
Juvenile Thayer's Gull |
Adult Thayer's Gull with Ring-billed Gulls |
Adult Thayer's Gull - so striking! |
Juvenile Thayer's Gull |
Juvenile Thayer's Gull (left) chasing juvenile Iceland Gull (right) |
Thayer's Gull (middle) surrounded by Herring Gulls |
Thayer's Gull... "whatcha doing down there, Herring Gull?" |
Thayer's Gull flying overhead |
Thayer's Gull |
Thayer's Gull |
Thayer's Gull |
Thayer's Gull |
Thayer's Gull |
Thayer's Gull 1st-cycle |
Thayer's Gull (1st-cycle) coming in for a landing |
Thayer's Gull (1st-cycle) |
Thayer's Gull (foreground) and Herring Gull (background) |
Thayer's Gull |
Thayer's Gull |
Thayer's Gull |
Thayer's Gull |
2nd-cycle Thayer's Gull (right) and 1st-cycle Ring-billed Gull (left) |
2nd-cycle Thayer's Gull |
Thayer's Gull (1st-cycle) |