Title Genres Topics Date (Start) Date (End)
IOU field reports form, Douglas C. Harr, December 1, 1995 Field notes Forms (documents) Bird watching Birds--Counting Birds--Migration Birdsongs Weather 1995-12-01 N/A
IOU field reports form, Douglas C. Harr, June 3, 1997 Field notes Forms (documents) Bird watching Birds--Counting Birds--Migration Weather 1997-06-03 N/A
Waterfowl migration survey, Missouri River, November 27, 1994 Field notes Forms (documents) Surveys (documents) Bird watching Birds--Counting Birds--Migration Weather Waterfowl 1994-11-27 N/A
Field reports form for submitting seasonal observations of Iowa birds and letter to James J. Dinsmore contributed by Douglas C. Harr, July 31, 1992 Correspondence Field notes Forms (documents) Bird populations Bird watching Birds--Counting Birds--Migration Birds--Nests Rare birds Weather 1992-07-31 N/A
Field notes contributed by Beth Proescholdt, fall 1982 Field notes Forms (documents) Bird watching Birds--Counting Birds--Migration Fringillidae | Finches Parulidae | Warblers Weather N/A N/A
IOU field reports form, Douglas C. Harr, May 27, 1988 Field notes Forms (documents) Bird watching Birds--Counting Birds--Migration Birdsongs Weather 1988-05-27 N/A
Robert I. Cecil letter to Thomas H. Kent regarding accompanying field notes, May 24, 1985 Correspondence Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birds--Migration Weather 1985-05-24 N/A
Barbara L. Wilson letter to Thomas H. Kent regarding winter bird sightings and the Hairy Woodpecker population, February 28, 1983 Correspondence Field notes Forms (documents) Bird populations Bird watching Birds--Counting Birds--Migration Anseriformes | Ducks, Geese, and Swans Weather Emberizidae | Sparrows 1983-02-28 N/A
Field notes contributed by Hank Zaletel and Linda Zaletel, spring 1980 Field notes Forms (documents) Bird watching Birds--Counting Birds--Migration Birds--Nests Laridae | Gulls and Terns Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Scolopacidae | Sandpipers, Phalaropes, and allies Fringillidae | Finches Parulidae | Warblers 1980-03-01 1980-05-31
Field notes contributed by Beth Proescholdt, spring 1982 Field notes Forms (documents) Birds--Migration Fringillidae | Finches Turdidae | Thrushes Vireonidae | Vireos Parulidae | Warblers Weather 1982-03-01 1982-05-31
Field notes contributed by Hank Zaletel, spring 1982 Field notes Forms (documents) Bird watching Birds--Migration Parulidae | Warblers 1982-03-01 1982-05-31
Field notes contributed by Peter P. Wickham, spring 1982 Field notes Forms (documents) Bird watching Birds--Migration Laridae | Gulls and Terns Weather 1982-03-01 1982-05-31
Field notes contributed by Robert E. Thornburg, spring 1982 Field notes Forms (documents) Bird watching Birds--Migration Laridae | Gulls and Terns Fringillidae | Finches Weather 1982-03-01 1982-05-31
Field notes contributed by W. Ross Silcock, spring 1982 Field notes Forms (documents) Bird watching Birds--Migration Charadriidae | Plovers 1982-03-01 1982-05-31
Field notes contributed by Robert E. Thornburg, fall 1982 Field notes Forms (documents) Bird watching Birds--Counting Birds--Migration 1982-08-01 1982-11-30
Field notes contributed by Conrad F. Schlemmer, fall 1982 Field notes Forms (documents) Bird watching Birds--Counting Birds--Habitat Birds--Migration 1982-08-01 1982-11-30
Field reports form for submitting seasonal observations of Iowa birds, Michael C. Newlon, winter 1982-1983. Field notes Forms (documents) Bird watching Birds--Identification Birds--Migration Birds--Research 1982-12-01 1983-02-28
Field notes contributed by Dick Bierman, spring 1983 Field notes Forms (documents) Reports Bird watching Birds--Counting Birds--Migration Birds--Research Ornithology--Methodology Parulidae | Warblers Weather 1983-03-01 1983-05-31
Field notes contributed by Marion M. Brewer, spring 1983 Field notes Forms (documents) Reports Bird watching Birds--Counting Birds--Migration Birds--Research Ornithology--Methodology Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers Water birds 1983-03-01 1983-05-31
Field reports form for submitting seasonal observations of Iowa birds, Robert K. Myers, spring 1983 Field notes Forms (documents) Reports Bird watching Birds--Counting Birds--Migration Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers 1983-03-01 1983-05-31
Field notes contributed by Hank Zaletel, spring 1983 Field notes Forms (documents) Reports Bird kills Bird watching Birds--Counting Birds--Migration Anseriformes | Ducks, Geese, and Swans Charadriidae | Plovers Charadriiformes | Shore-birds, Gulls, and Auks Water birds 1983-03-01 1983-05-31
Field notes contributed by Pearl Knoop, Marble Rock, Iowa, spring 1984 Field notes Forms (documents) Bird watching Birds--Migration Tyrannidae | Flycatchers Fringillidae | Finches Hirundinidae | Swallows Parulidae | Warblers 1984-03-01 1984-05-31
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 Beth Proescholdt, Liscomb, Iowa, summer 1984 Field notes Forms (documents) Bird watching Birds--Migration Birds--Nests Birdsongs 1984-06-01 1984-07-31
Field notes contributed by Raymond L. Cummins, spring 1985 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birds--Migration Parulidae | Warblers 1985-03-01 1985-05-31