Lesser scaup's nest with 7 eggs, June 9, 1920

Lesser scaup's nest with 7 eggs, June 9, 1920, Container: Series VII: Box 19E, Folder: 161. Francis Harper papers, MS 245. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/529558 Accessed December 26, 2025.