Title Genres Topics Date (Start) Date (End)
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 14, 1932 Checklists Field notes Bird watching Birds--Nests Congresses and conventions Ornithology--Societies, etc 1932-05-14 N/A
Daily field checking list, Walter Rosene, May 14, 1933 Checklists Field notes Bird watching Birds--Food Birds--Nests Weather 1933-05-14 N/A
Daily field checking list, Walter Rosene, May 15, 1932 Checklists Field notes Bird watching Birds--Eggs Birds--Nests 1932-05-15 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 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 24, 1936 Checklists Field notes Bird watching Birds--Eggs Birds--Nests 1936-05-24 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
Daily field checking list, Walter Rosene, May 28, 1933 Checklists Field notes Bird watching Birds--Eggs Birds--Nests Birdsongs 1933-05-28 N/A
Daily field checking list, Walter Rosene, May 29, 1932 Checklists Field notes Bird watching Birds--Eggs Birds--Nests Photography of birds 1932-05-29 N/A
Daily field checking list, Walter Rosene, May 3, 1931 Checklists Field notes Bird watching Birds--Eggs Birds--Nests 1931-05-03 N/A
Daily field checking list, Walter Rosene, May 3, 1932 Checklists Field notes Bird watching Birds--Eggs Birds--Nests 1932-05-03 N/A
Daily field checking list, Walter Rosene, May 6, 1932 Checklists Field notes Bird watching Birds--Eggs Birds--Nests 1932-05-06 N/A
Daily field checking list, Walter Rosene, May 7, 1932 Checklists Field notes Bird watching Birds--Eggs Birds--Nests 1932-05-07 N/A
Daily field checking list, Walter Rosene, May 8, 1932 copy Checklists Field notes Bird watching Birds--Eggs Birds--Nests 1932-05-08 N/A
Daily field checking list, Walter Rosene, May 8, 1932 Checklists Field notes Bird watching Birds--Eggs Birds--Nests 1932-05-08 N/A
Lake Red Rock & Refuge & Pleasantville, summer 1976 Field notes Bird watching Birds--Nests Birds--Research Ornithology--Methodology 1976-10-15 N/A
Letter from Charlotte Scott Seymour to Nicholas Halmi Regarding the Great Blue Heron Rookery and Other Bird Sightings, August 19, 1976 Bird watching Birds--Nests Cavity-nesting birds 1976-08-19 N/A
Neil Bernstein letter to Jim Dinsmore regarding bird sightings for IOU quarterly field report for summer 1990, July 3, 1990 Correspondence Field notes Bird watching Birds--Behavior Birds--Conservation Birds--Identification Birds--Nests 1990-07-03 N/A
Field notes contributed by multiple observers, summer 1996 Field notes Bird watching Birds--Nests Birds--Infancy 1996-06-01 1996-07-31
Bruce Ehresman letter to James J. Dinsmore regarding U.S. Fish and Wildlife Service reports, December 14, 1988 Correspondence Birds--Nests Birds--Research Ornithology--Societies, etc 1988-12-14 N/A
Bruce G. Peterjohn letter to James J. Dinsmore regarding his Bald Eagle nest letter, January 27, 1986 Correspondence Birds--Nests 1986-01-27 N/A
Carl Priebe letter to James J. Dinsmore regarding bird sightings, July 27, 1984 Correspondence Field notes Bird watching Birds--Nests 1984-07-27 N/A
Iowa Ornithologists' Union, field report compiled data, American Bittern, 1965-1983 Field notes Bird watching Birds--Counting Birds--Nests Birds--Research 1965-11-04 1983-07-07
Iowa Ornithologists' Union, field report compiled data, American Woodcock, 1971-1983 Field notes Bird watching Birds--Counting Birds--Eggs Birds--Nests Birdsongs Birds--Research Birds--Infancy 1971-11-11 1983-07-13