Title Genres Topics Date (Start) Date (End)
Field reports, Iowa Ornithologists' Union, spring 1991 Field notes Bird watching Birds--Counting Birds--Identification 1991-03-01 1991-06-12
Field reports, Randall Pinkston, fall 1990 Correspondence Field notes Bird watching Birds--Identification Rare birds 1990-08-01 1990-11-30
Lanny Haldy letter to Carl Bendorf regarding bird sightings for the Amana, IA area, August 22, 1990 Correspondence Field notes Animal migration--Climatic factors Bird watching Birds--Identification Birds--Nests Phalacrocoracidae | Cormorants Gaviiformes | Loons 1990-08-22 N/A
Field reports, Marietta Petersen, summer and fall 1989 Field notes Bird watching Birds--Identification Accipitridae | Hawks and Eagles 1989-08-01 1989-11-30
Field reports, Eugene and Eloise Armstrong, summer 1990 Field notes Bird watching Birds--Identification 1990-06-01 1990-07-31
Field reports, several observers, fall 1989 Field notes Bird watching Birds--Identification Birds--Migration Anseriformes | Ducks, Geese, and Swans Laridae | Gulls and Terns Charadriiformes | Shore-birds, Gulls, and Auks Weather 1989-08-01 1989-11-30
Field reports, Robert Cecil, fall 1989 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Rare birds 1989-08-01 1989-11-30
Field reports, Beth L. Brown, fall 1989 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification 1989-08-01 1989-11-30
Field reports, Dennis Carter, summer 1989 Field notes Bird watching Birds--Behavior Birds--Identification 1990-06-01 1990-07-31
Field reports, Dick Bierman, fall 1989 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Rare birds 1989-08-01 1989-11-30
Field reports, Paul Martsching, fall 1989 Field notes Bird watching Birds--Identification Turdidae | Thrushes Vireonidae | Vireos Parulidae | Warblers 1989-08-01 1989-11-30
Field reports, Marietta A. Petersen, fall 1990 Field notes Bird watching Birds--Identification Rare birds 1990-08-01 1990-11-30
Field Reports - Summer 1985 Field notes Birds--Behavior Birds--Identification Rare birds 1985-07-13 1985-07-14
Carl Priebe letter to Jim Dinsmore regarding bird sighting for the IOU quarterly field report summer 1990, August 6, 1990 Correspondence Field notes Animal migration--Climatic factors Bird watching Birds--Identification Charadriiformes | Shore-birds, Gulls, and Auks Weather 1990-08-06 N/A
Jim Sinclair letter to Jim Dinsmore regarding summer field reports for IOU quarterly field reports for summer 1990, July 31, 1990 Correspondence Field notes Bird watching Birds--Identification Birds--Nests 1990-07-31 N/A
Field Reports, Eugene and Eloise Armstrong, Winter 1990-91 Field notes Forms (documents) Bird feeders Birds--Identification Rare birds 1990-12-01 1991-02-28
Details for rare bird sighting, Jim Fuller, 1992 Field notes Birds--Identification Rare birds 1992-05-08 1992-05-13
Field reports, Eugene and Eloise Armstrong, fall 1990 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Rare birds 1990-08-01 1990-11-30
Field reports, Beth Proescholdt, fall 1989 Field notes Forms (documents) Bird watching Birds--Behavior Birds--Counting Birds--Identification Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures 1989-08-01 1989-11-30
Field reports, Hank Zaletel, fall 1990 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification 1990-08-01 1990-11-30
Field reports, Sue Spieker, fall 1989 Correspondence Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Weather 1989-08-01 1989-11-30
Field reports, Jim Fuller, fall 1989 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification 1989-08-01 1989-11-30
Field reports, Marion M. Brewer, fall 1989 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birds--Migration 1989-08-01 1989-11-30
Field reports, Eugene and Eloise Armstrong, fall 1989 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures Passeriformes | Perching-birds and songbirds Charadriiformes | Shore-birds, Gulls, and Auks 1989-08-01 1989-11-30
Field reports, James L. Hansen, fall 1989 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Rare birds Weather 1989-08-01 1989-11-30