Title Genres Topics Date (Start) Date (End)
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
Iowa Birdline update, January 27, 1992 Correspondence Field notes Bird feeders Bird watchers Birds--Identification Laridae | Gulls and Terns Strigiformes | Owls Dial-a-message telephone calls 1992-01-27 N/A
Photograph of Iowa Ornithologists' Union presidents Photographs Bird watchers Ornithology--Societies, etc 1933-05-06 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 Walter Rosene reading poems on a field trip in McGregor Heights Photographs Bird watchers N/A N/A
Photograph of Carl Fritz Henning, Walter Rosene, and Charles J. Spiker at Ledges State Park Photographs Bird watchers N/A N/A
Lantern slide of Walter Rosene standing by a Bittern nest Lantern slides Bird watchers Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Birds--Infancy N/A N/A
Lantern slide and photograph of Walter Rosene with a young House Wren Lantern slides Photographs Bird watchers Birds--Infancy N/A N/A
Lantern slide and photograph of Walter Rosene examining a Louisiana Water Thrush nest Lantern slides Photographs Bird watchers 1932-05-25 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 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, 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
Letter to members of the Iowa Ornithologists' Union regarding a field trip, July 21, 1923 Correspondence Bird watchers Ornithology--Societies, etc Meetings 1923-07-21 N/A
Lantern slide of Walter Rosene and Walter W. Bennett eating lunch Lantern slides Bird watchers N/A N/A
Lantern slide of Walter Rosene standing next to a boat Lantern slides Bird watchers N/A N/A
Photograph of an unidentified man standing next to a Red-tailed Hawk Photographs Bird watchers 1926-11-10 N/A
Lantern slide and photograph of Walter Rosene on an observation tower investigating a Great Horned Owl nest Lantern slides Photographs Bird watchers Birds--Nests Ornithology--Methodology 1932-05-01 N/A
Lantern slide and photograph of Otto D. Braker inspecting a Cooper's Hawk nest Lantern slides Photographs Bird watchers Birds--Nests 1932-05-01 N/A
Lantern slide and photograph of Walter Rosene posing with owls Lantern slides Photographs Bird watchers Strigiformes | Owls 1929-04-28 N/A
Lantern slide and photograph of Walter Rosene posing with owls Lantern slides Photographs Bird watchers Strigiformes | Owls 1929-04-28 N/A
Lantern slide of Dr. Leroy Titus Weeks sitting by a tree Lantern slides Bird watchers N/A N/A
Photograph of an unidentified boy holding a young Rosebreasted Grosbeak Photographs Bird watchers Birds--Infancy 1925-06-11 N/A
Photograph of a Yellow Warbler perching on the shoulder of Walter Rosene's grandmother Photographs Bird watchers 1933-07-11 N/A
Photograph of Walter Rosene posing with owls Photographs Bird watchers Strigiformes | Owls 1929-04-28 N/A