Abundance: Abundant Season: Year round Habitat: Shore or mudflat; Marsh Slide #25.11.54 - Adult, alternate (Jun 3). Photograph © James R. Gallagher. Original available from the Sea and Sage Audubon Library of Nature. Slide #25.11.69 - Adult, basic (Nov 11). Photograph © James R. Gallagher. Original available from the Sea and Sage Audubon Library of Nature. Slide #25.11.70 - Adult, basic in flight (Nov 23). Photograph © James R. Gallagher. Original available from the Sea and Sage Audubon Library of Nature. Slide #25.11.40 - Adult, alternate molting to basic (Aug 20). Photograph © James R. Gallagher. Original available from the Sea and Sage Audubon Library of Nature. Slide #25.11.64 - Adult, basic molting to alternate (Mar 9). Photograph © James R. Gallagher. Original available from the Sea and Sage Audubon Library of Nature. Slide #25.11.59 - Juvenile (Jul 19). Photograph © James R. Gallagher. Original available from the Sea and Sage Audubon Library of Nature.