2cy Common Gull – 20140330
Monthly Archives: March 2014
Gull fight! Herring Gull vs Lesser Black-backed Gull – 20140329
Sub-adult Thayer’s Gulls, Lake Michigan region – 201402
2CY Herring Gull Black JL529 – 20140327
Kumlien’s Iceland Gulls, Lake Michigan region – 201402
The return of White E5YS, with one short primary – 20140321
Lesser Black-backed Gulls, Illinois USA – 20140215
2cy American Herring Gull, banded as ‘1106-26919’ – 20140213
Sub-adult Ring-billed Gulls, Lake Michigan region – 201402
Pale 2cy Herring Gulls – 20140308
