Osprey hovering over boulder-nest. Gardiner's Island, NY, June 9, 1911

Osprey hovering over boulder-nest. Gardiner's Island, NY, June 9, 1911, Container: Series VII: Box 21D, item: 3. Francis Harper papers, MS 245. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/521304 Accessed November 16, 2025.