Title Genres Topics Date (Start) Date (End)
Daily field checking list, Walter Rosene, June 4, 1933 second trip Checklists Field notes Bird watching Birds--Eggs Birds--Nests Birdsongs Photography of birds Birds--Infancy 1933-06-04 N/A
Daily field checking list, Walter Rosene, March 4, 1934 Checklists Field notes Bird watching Birds--Eggs Birds--Nests 1934-03-04 N/A
Ellison Orr letter to Oscar Allert regarding Peregrine Falcon sightings, March 10, 1934 Correspondence Field notes Bird watching Birds--Geographical distribution Birds--Nests 1934-03-10 N/A
Ellison Orr letter to Oscar Allert regarding Peregrine Falcon sightings, April 5, 1934 Correspondence Field notes Bird watching Birds--Food Birds--Geographical distribution Birds--Nests Anseriformes | Ducks, Geese, and Swans Duck shooting 1934-04-05 N/A
Daily field checking list, Walter Rosene, April 8, 1934 Checklists Field notes Bird watching Birds--Nests Birds--Infancy 1934-04-08 N/A
Daily field checking list, Walter Rosene, May 27, 1934 Checklists Field notes Bird watching Birds--Eggs Birds--Nests 1934-05-27 N/A
Notes on Iowa birds during the summer of 1934 Field notes Drafts (documents) Articles Bird watching Birds--Nests Anseriformes | Ducks, Geese, and Swans Passeriformes | Perching-birds and songbirds Charadriiformes | Shore-birds, Gulls, and Auks Strigiformes | Owls 1934-06-01 1934-07-31
Daily field checking list, Walter Rosene, May 23, 1935 Checklists Field notes Bird watching Birds--Identification Birds--Nests Birds--Infancy 1935-05-23 N/A
Daily field checking list, Walter Rosene, May 12, 1936 Checklists Field notes Bird watching Birds--Nests 1936-05-12 N/A
Daily field checking list, Walter Rosene, May 17, 1936 Checklists Field notes Bird watching Birds--Eggs Birds--Identification Birds--Nests 1936-05-17 N/A
Daily field checking list, Walter Rosene, May 24, 1936 Checklists Field notes Bird watching Birds--Eggs Birds--Nests 1936-05-24 N/A
Daily field checking list, Walter Rosene, August 4, 1936 Checklists Field notes Bird watching Birds--Nests 1936-08-04 N/A
Daily field checking list, Walter Rosene, August 5, 1936 Checklists Field notes Bird watching Birds--Nests 1936-08-05 N/A
Daily field checking list, Walter Rosene, August 8, 1936 Checklists Field notes Bird watching Birds--Nests 1936-08-08 N/A
Daily field checking list, Walter Rosene, August 14, 1936 Checklists Field notes Bird watching Birds--Eggs Birds--Nests Photography of birds 1936-08-14 N/A
Wood Duck nesting records, volume one, 1939-1953 Clippings (information artifacts) Field notes Birds--Nests Birds--Research Ornithology--Methodology Birdhouses Eggs--Incubation Ducks--Counting Ducklings Wood duck--Behavior 1939-01-01 1953-12-31
Ellison Orr letter to Oscar Allert regarding a Bald Eagle nest sight, May 17, 1939 Correspondence Field notes Bird watching Birds--Food Birds--Nests 1939-05-17 N/A
George Kaufman letter to Oscar Allert regarding Bald Eagle and King Rail sightings, August 17, 1939 Correspondence Field notes Bird watching Birds--Nests 1939-08-17 N/A
Daily field checking list by Walter Rosene, May 26, 1940 Checklists Field notes Bird watching Birds--Eggs Birds--Nests 1940-05-26 N/A
Daily field checking list by Walter Rosene, May 30, 1940 Checklists Field notes Bird watching Birds--Eggs Birds--Nests 1940-05-30 N/A
Daily field checking list by Walter Rosene, June 2, 1940 Checklists Field notes Bird watching Birds--Eggs Birds--Nests 1940-06-02 N/A
Daily field checking list by Walter Rosene, June 9, 1940 Checklists Field notes Bird watching Birds--Eggs Birds--Nests 1940-06-09 N/A
Daily field checking list by Walter Rosene, June 16, 1940 Checklists Field notes Bird watching Birds--Nests Birds--Feeding and feeds 1940-06-16 N/A
Daily field checking list by Walter Rosene, June 22, 1940 Checklists Field notes Bird watching Birds--Nests Birds--Infancy 1940-06-22 N/A
Daily field checking list by Walter Rosene, July 6, 1940 Checklists Field notes Bird watching Birds--Nests 1940-07-06 N/A