Title Genres Topics Date (Start) Date (End)
Report form for selected species in spring, contributed by Paul Martsching, spring 1985 Field notes Forms (documents) Bird watching Birds--Research Ornithology--Methodology Spring Weather 1985-03-01 1985-05-31
Iowa Birdline update, November 4-7, 1991 Correspondence Field notes Bird watching Birds--Identification Laridae | Gulls and Terns Weather Dial-a-message telephone calls 1991-11-04 1991-11-07
Iowa Birdline update, November 19, 1991 Correspondence Field notes Bird feeders Bird watching Birds--Identification Weather Dial-a-message telephone calls 1991-11-19 N/A
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
Iowa Ornithologists' Union, Quarterly field report, fall 1995 Field notes Bird watching Birds--Migration Birds--Research Weather 1995-08-01 1995-11-30
Field notes contributed by Douglas C. Harr, July 27, 2000 Field notes Bird watching Birds--Counting Birds--Nests Weather Birds--Infancy 2000-07-27 N/A
Field notes contributed by John Van Dyk, fall 1997 Field notes Reports Bird watching Birds--Counting Birds--Identification Birds--Nests Birdsongs Weather 1997-08-01 1997-11-30
Field reports form for submitting seasonal observations of Iowa birds, Curtis Nelson, fall 1997 Field notes Forms (documents) Bird watching Birds--Counting Birds--Eggs Birds--Identification Birds--Nests Weather 1997-08-01 1997-11-30
Iowa Ornithologists' Union, Quarterly field report, fall 1997 Field notes Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1997-08-01 1997-11-30
Field notes contributed by John Van Dyk, fall 1993 Field notes Reports Bird watching Birds--Counting Birds--Identification Birds--Migration Anseriformes | Ducks, Geese, and Swans Accipitridae | Hawks and Eagles Parulidae | Warblers Weather Emberizidae | Sparrows 1993-08-01 1993-11-30
Field notes contributed by Robert K. Myers, spring 1985 Field notes Birds--Identification Birds--Migration Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Weather 1985-03-01 1985-05-31
Field report form, contributed by Douglas C. Harr, Spring 1985 Field notes Forms (documents) Bird watching Parulidae | Warblers Weather 1985-03-01 1985-05-31
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
Iowa Ornithologists' Union, Quarterly field report, summer 1978 Field notes Bird watching Birds--Habitat Birds--Research Precipitation (Meteorology) Weather 1978-06-01 1978-07-31
Iowa Ornithologists' Union, Quarterly field report, spring 1985 Field notes Bird watchers Bird watching Birds--Migration Birds--Research Ornithology--Methodology Weather 1985-03-01 1985-05-31
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 John Van Dyk, winter 1982-1983 Field notes Reports Bird declines Bird populations Bird watching Birds--Research Anseriformes | Ducks, Geese, and Swans Accipitridae | Hawks and Eagles Galliformes | Quails, Pheasants, Turkeys, and Grouse Weather 1982-12-01 1983-02-28
Field reports form for submitting seasonal observations of Iowa birds, Conrad F. Schlemmer, winter 1982-1983 Field notes Reports Bird declines Bird feeders Bird watching Birds--Counting Weather 1982-12-01 1983-02-28
Field notes contributed by Beth Proescholdt, winter 1982-1983 Field notes Reports Bird feeders Bird watching Birds--Counting Birds--Research Weather 1982-12-01 1983-02-28
Field notes contributed by Dean Mosman, winter 1982-1983 Field notes Reports Bird declines Bird populations Bird watching Weather 1982-12-01 1983-02-28
Field notes contributed by Douglas C. Harr, February 25, 1983 Correspondence Field notes Forms (documents) Animal migration--Climatic factors Bird watching Birds--Research Ornithology--Methodology Weather 1983-02-25 N/A
Field notes contributed by Dick Bierman, winter 1982-1983 Field notes Reports Bird feeders Bird watching Birds--Counting Birds--Research Weather 1982-12-01 1983-02-28
Iowa Ornithologists' Union, Quarterly field report, winter 1980-1981 Field notes Bird watching Birds--Migration Weather Calcariidae | Longspurs and snow bunting 1980-12-01 1981-02-28
Tanya Bray letter to Thomas Kent regarding the Greater Scaup and other winter sightings, March 5, 1981 Correspondence Field notes Bird watching Birds--Identification Water birds Weather 1981-03-05 N/A
James L. Hansen letter to Thomas Kent regarding bird observations for the winter period, March 24, 1981 Correspondence Field notes Bird watching Water birds Weather 1981-03-24 N/A