Title Genres Topics Date (Start) Date (End)
Field notes contributed by Gladys Black, November 21 1980 Correspondence Field notes Bird watching Migratory birds Turdidae | Thrushes 1980-11-21 N/A
Field notes contributed by James J. Dinsmore and Stephen J. Dinsmore, fall 1984 Correspondence Field notes Bird watching Water birds 1984-08-01 1984-11-30
Field notes contributed by James J. Dinsmore with a letter and verifying documentation, fall 1982 Correspondence Field notes Bird watching Birds--Habitat Birds--Identification Birds--Research Ornithology--Methodology Rare birds 1981-08-01 1981-11-30
Field notes contributed by James L. Hansen, Clear Lake, Iowa, spring 1984, updated June 16, 1984 Correspondence Field notes Bird watching Birds--Counting 1984-06-16 N/A
Field notes contributed by James P. Sandrock, summer 1984 Correspondence Field notes Forms (documents) Bird watching Birds--Habitat Birds--Identification Birdsongs Weather 1984-06-01 1984-07-31
Field notes contributed by Marion M. Brewer, Cherokee, Iowa, spring 1984 Correspondence Field notes Forms (documents) Bird watching Birds--Research 1984-05-28 N/A
Field notes contributed by Peter B. Melde, summer 1997 Correspondence Field notes Bird watching Birds--Counting 1997-06-01 1997-07-31
Field notes contributed by Peter Ernzen, fall 1996 Correspondence Field notes Bird watching Birds--Counting Birds--Identification Podicipediformes | Grebes Parulidae | Warblers Birds--Infancy 1996-08-01 1996-11-30
Field notes contributed by Raymond L. Cummins, fall 1987 Correspondence Field notes Forms (documents) Bird watching Birds--Counting Birds--Migration Birdsongs Anseriformes | Ducks, Geese, and Swans Laridae | Gulls and Terns Vireonidae | Vireos Parulidae | Warblers Emberizidae | Sparrows 1987-08-01 1987-11-30
Field notes contributed by Richard Jule Hollis, winter 1983-1984 Correspondence Field notes Bird watching Birds--Nests 1983-12-01 1984-02-28
Field notes contributed by Robert Gruenewald with a reply form letter from Thomas H. Kent, fall 1998 Correspondence Field notes Forms (documents) Bird watching Birds--Counting Birds--Nomenclature (Popular) 1998-08-01 1998-11-30
Field notes contributed by Robert I. Cecil, fall 1984 Correspondence Field notes Forms (documents) Bird watching Birds--Counting 1984-08-01 1984-11-30
Field notes contributed by Robert I. Cecil, summer 1984 Correspondence Field notes Forms (documents) Bird watching Parulidae | Warblers 1984-06-01 1984-07-31
Field notes contributed by Robert K. Myers, spring 1984 Correspondence Field notes Forms (documents) Bird watching Birds--Migration 1984-03-01 1984-05-31
Field notes contributed by Ronald Harms, winter 1982-1983 Correspondence Field notes Reports Bird watching Birds--Counting Birds--Research Ornithology--Methodology 1982-12-01 1983-02-28
Field notes contributed by Tanya Bray, spring 1980 Correspondence Field notes Bird watching Birds--Counting Birds--Research Anseriformes | Ducks, Geese, and Swans Laridae | Gulls and Terns Accipitridae | Hawks and Eagles Ornithology--Methodology Scolopacidae | Sandpipers, Phalaropes, and allies Fringillidae | Finches Vireonidae | Vireos Parulidae | Warblers Weather 1980-03-01 1980-05-31
Field notes contributed by Tanya Bray, spring 1984 Correspondence Field notes Forms (documents) Bird watching Birds--Research 1984-03-01 1984-05-31
Field notes contributed by Tanya Bray, winter 1983-1984 Correspondence Field notes Bird watching 1983-12-01 1984-02-28
Field notes for spring season 1971 Correspondence Field notes Bird watching 1971-03-01 1971-05-31
Field notes for summer season 1971 Correspondence Field notes Bird watching Vireonidae | Vireos 1971-06-01 1971-07-31
Field notes with additional documentation contributed by Peter C. Petersen, fall 1981 Correspondence Field notes Bird banding Bird watching Birds--Research Anseriformes | Ducks, Geese, and Swans Tyrannidae | Flycatchers Ornithology--Methodology Parulidae | Warblers 1981-08-01 1981-11-30
Field notes, Amaqua Township and Council Bluffs, fall 1974 Correspondence Field notes Bird watching Birds--Migration 1974-08-01 1974-11-30
Field notes, photograph, and letter to James J. Dinsmore contributed by Ed Thelen, summer 2002 Correspondence Field notes Photographs Bird watching Birds--Counting Birds--Identification Birds--Nests Birds--Infancy 2002-06-01 2002-07-31
Field report contributed by Ronald Harms with a letter to Thomas H. Kent regarding a bird identification, July 8, 1982 Correspondence Field notes Bird watching Birds--Identification Birds--Research Ornithology--Methodology 1982-06-01 1982-07-31
Field report for Black-and-white Warbler at Clear Lake, Carolyn Fischer, 1995 Correspondence Field notes Bird watching Birds--Identification Rare birds 1995-11-04 1995-12-13