Title Genres Topics Date (Start) Date (End)
Lantern slide of Dr. Leroy Titus Weeks sitting by a tree Lantern slides Bird watchers N/A N/A
Daily field checking list by Walter Rosene, May 12, 1940 Checklists Field notes Bird watchers Accipitridae | Hawks and Eagles Hirundinidae | Swallows Vireonidae | Vireos Parulidae | Warblers Troglodytidae | Wrens Piciformes | Woodpeckers and allies Emberizidae | Sparrows 1940-05-12 N/A
Daily field checking list by Walter Rosene, April 11, 1937 Checklists Field notes Bird watchers 1937-04-11 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, 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
Iowa Ornithologists' Union, field report compiled data, Rusty Blackbird, 1979-1983 Field notes Bird watchers Birds--Counting Birds--Research 1979-12-01 1983-12-31
Iowa Ornithologists' Union, field report compiled data, Greater Yellowlegs, 1972-1983 Field notes Bird watchers Birds--Counting Birds--Research 1972-03-18 1983-07-31
Photograph of Carl Fritz Henning, Walter Rosene, and Charles J. Spiker at Ledges State Park Photographs Bird watchers N/A N/A
Contributors to Field Report Field notes Bird watchers Bird watching 1976-06-01 1976-07-31
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
Photograph of an unidentified man standing next to a Red-tailed Hawk Photographs Bird watchers 1926-11-10 N/A
Photograph of an unidentified boy holding a young Rosebreasted Grosbeak Photographs Bird watchers Birds--Infancy 1925-06-11 N/A
Iowa bird observers name and location list Checklists Bird watchers Ornithology--Methodology 1986-12-01 1987-02-28
Ames Audubon Society membership list, October 1973 Checklists Bird watchers Conservationists Ornithology--Societies, etc 1973-10-01 1973-10-31
Ames Audubon Society membership list, 1975 Checklists Bird watchers Conservationists Ornithology--Societies, etc 1975-01-01 1975-12-31
Lantern slide and photograph of Walter Rosene with a young House Wren Lantern slides Photographs Bird watchers Birds--Infancy N/A N/A
Photograph of a Yellow Warbler perching on the shoulder of Walter Rosene's grandmother Photographs Bird watchers 1933-07-11 N/A
Report to Wood Duck observers with attached mailing list, September 13, 1963 Reports Bird surveys Bird watchers Birds--Nests Birds--Research Ornithology--Methodology Birdhouses--Design and construction Ducks--Counting 1963-09-13 N/A
Documents regarding a Wood Duck study, February 27, 1964 Checklists Correspondence Questionnaires Bird surveys Bird watchers Birds--Nests Birds--Research Ornithology--Methodology Predatory animals Ducks--Counting Ducklings 1964-02-27 N/A
Memo for Iowa Ornithologists' visitors, May 17 Lecture notes Bird watchers Birds--Research Ornithology--Methodology Birdhouses 1970-05-17 N/A
List of contributors to the Iowa Ornithologists' Union quarterly field reports Checklists Bird watchers Ornithology--Methodology 1993-08-01 1993-11-30
List of contributors to the Iowa Ornithologists' Union quarterly field reports Checklists Bird watchers Ornithology--Methodology 2005-06-01 2005-07-31
Photograph of Iowa Ornithologists' Union presidents Photographs Bird watchers Ornithology--Societies, etc 1933-05-06 N/A
Photograph of a group at the ruins of old Fort Crawford Photographs Bird watchers Wildlife conservationists 1928-08-14 N/A