Slide #16.05.79 - Adult (Jun 3). Photograph © James R. Gallagher. Original available from the Sea and Sage Audubon Library of Nature.
Adult. Photograph © Russ Kerr.
Slide #16.05.87 - Immature (Oct 22). Photograph © James R. Gallagher. Original available from the Sea and Sage Audubon Library of Nature.
Juvenile. Photograph © Russ Kerr.