Bunch of American Broadbills (American goldeneyes) Long Cave, Long Island, April 2, 1911

Bunch of American Broadbills (American goldeneyes) Long Cave, Long Island, April 2, 1911, Container: Series VII: Box 21D, item: 1. Francis Harper papers, MS 245. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/521302 Accessed November 14, 2025.