Abundance: Rare Season: Transient/migration season Habitat: Seen most often in flight Slide #43.01.18 - Adult male (Jun 6). Photograph © James R. Gallagher. Original available from the Sea and Sage Audubon Library of Nature. Slide #43.01.27 - Adult female (Aug). Photograph © Charles W. Melton. Original available from the Sea and Sage Audubon Library of Nature.