Hi everybody,
are these all American Yellow Warblers (female/different age?)
Seen in USA, Alaska, Valdez, Shoup Bay Trail, 22. July 2014
Thanks a lot,
Christoph
are these all American Yellow Warblers (female/different age?)
Seen in USA, Alaska, Valdez, Shoup Bay Trail, 22. July 2014
Thanks a lot,
Christoph