Great Northern Loon
Common Loon, Great Northern Diver
Gavia immer

see larger image Great Northern Loon Gavia immer Sabine Pass, TX, USA © 2011 Jeff Whitlock use this photo see larger image Great Northern Loon Gavia immer Alfred, ME, USA © 2008 Robert Kuhn use this photo see larger image Great Northern Loon Gavia immer Rockport, TX, USA © 2012 Jeff Whitlock use this photo see larger image Great Northern Loon Gavia immer Rockport, TX, USA © 2012 Jeff Whitlock use this photo