Abundance: Very common Season: Winter/non-breeding season Habitat: Open water; Shore or mudflat; Marsh Slide #14.20.14 - Adult male, alternate (Jan 14). Photograph © James R. Gallagher. Original available from the Sea and Sage Audubon Library of Nature. Slide #14.20.08 - Adult male, eclipse (basic) molting to alternate (Jan). Photograph © James R. Gallagher. Original available from the Sea and Sage Audubon Library of Nature. Slide #14.20.25 - Immature male (Nov 29). Photograph © James R. Gallagher. Original available from the Sea and Sage Audubon Library of Nature. Slide #14.20.17 - Adult female (Jan 14). Photograph © James R. Gallagher. Original available from the Sea and Sage Audubon Library of Nature.