[birds perched on and flying away from tree branch in marsh or swamp]

[birds perched on and flying away from tree branch in marsh or swamp], Container: Series VII: Box 5D, item: 13. Francis Harper papers, MS 245. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/520116 Accessed December 25, 2025.