Title Genres Topics Date (Start) Date (End)
Daily field checking list by Walter Rosene, May 11, 1941 Checklists Field notes Bird watchers Anseriformes | Ducks, Geese, and Swans Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures Scolopacidae | Sandpipers, Phalaropes, and allies Hirundinidae | Swallows Vireonidae | Vireos Parulidae | Warblers Weather Piciformes | Woodpeckers and allies Ardeidae | Herons Emberizidae | Sparrows 1941-05-11 N/A
Daily field checking list by Walter Rosene, May 11, 1941 Checklists Field notes Bird watchers Parulidae | Warblers Weather Emberizidae | Sparrows 1941-05-11 N/A
Daily field checking list by Walter Rosene, April 11, 1937 Checklists Field notes Bird watchers 1937-04-11 N/A
Memo for Iowa Ornithologists' visitors, May 17 Lecture notes Bird watchers Birds--Research Ornithology--Methodology Birdhouses 1970-05-17 N/A
Photograph of Carl Fritz Henning, Walter Rosene, and Charles J. Spiker at Ledges State Park Photographs Bird watchers N/A N/A
Photograph of Walter Rosene reading poems on a field trip in McGregor Heights Photographs Bird watchers N/A N/A
Nicholas S. Halmi letter to Vernon M. Kleen regarding birds sighted during winter 1972-1973, including rare birds, March 20, 1973 Correspondence Field notes Bird populations Bird watchers Bird watching Birds--Habitat Birds--Migration Ornithology--Methodology Rare birds Country life 1973-03-20 N/A
Photograph of a group of Iowa Ornithologists' Union birders Photographs Bird watchers Ornithology--Societies, etc N/A N/A
Photograph of a group at the ruins of old Fort Crawford Photographs Bird watchers Wildlife conservationists 1928-08-14 N/A
Photograph of a group at the American School of Wildlife Protection Photographs Bird watchers Wildlife conservationists 1931-08-12 1931-08-16
Gladys Black letter to Nicholas S. Halmi regarding Snowy Owl sightings and Iowa Ornithologists' Union membership, January 24, 1977 Correspondence Field notes Bird watchers Bird watching Ornithology--Societies, etc 1977-01-24 N/A
Gladys Black letter to Nicholas S. Halmi regarding bird counts, February 23, 1977 Correspondence Field notes Bird watchers Bird watching Birds--Counting Women conservationists 1977-02-23 N/A
Audubon field notes for spring 1967 contributed by Frederick W. Kent Clippings (information artifacts) Correspondence Field notes Bird watchers Bird watching Birds--Migration Birds--Research Parulidae | Warblers 1967-03-01 1967-05-31
Contributors to Field Report Field notes Bird watchers Bird watching 1976-06-01 1976-07-31
Dorothy Parker letter to Thomas H. Kent regarding rare bird sighting of a White-Winged Crossbill, August 6, 1979 Correspondence Bird watchers Bird watching Birds--Identification Birds--Research Rare birds Country life 1979-08-06 N/A
Photograph of Iowa Ornithologists' Union presidents Photographs Bird watchers Ornithology--Societies, etc 1933-05-06 N/A
Photograph of a group on a bird hike Photographs Bird watchers 1935-08-01 1935-08-31
Iowa Ornithologists' Union, Quarterly field report, spring 1985 Field notes Bird watchers Bird watching Birds--Migration Birds--Research Ornithology--Methodology Weather 1985-03-01 1985-05-31
Marion Brewer letter to Thomas Kent regarding Marbled Godwit, October 25, 1983 Correspondence Field notes Bird watchers Bird watching 1983-10-25 N/A
Iowa bird observers name and location list Checklists Bird watchers Ornithology--Methodology 1986-12-01 1987-02-28
List of names of Iowa birders Checklists Bird watchers Ornithology--Societies, etc 1986-06-01 1986-07-31
Field notes contributed by Stephen J. Dinsmore, spring 1988 Field notes Bird watchers Bird watching Birds--Nests Birdsongs Anseriformes | Ducks, Geese, and Swans Vireonidae | Vireos Parulidae | Warblers Birds--Infancy 1988-03-01 1988-05-31
Field notes contributed by Peter P. Wickham, summer 1987 Checklists Field notes Reports Bird watchers Bird watching Birds--Counting 1987-06-01 1987-07-31
List of contributors to the Iowa Ornithologists' Union quarterly field reports Checklists Bird watchers Ornithology--Methodology 1993-08-01 1993-11-30
Rare bird sighting for American White Pelican at Glenwood Lake in 1991 Field notes Forms (documents) Bird watchers Bird watching Birds--Identification Rare birds 1991-06-01 N/A