Title Genres Topics Date (Start) Date (End)
Iowa Ornithologists' Union, field report compiled data, Glaucous Gull, 1982-1983 Field notes Bird watching Birds--Counting Birds--Research 1982-03-19 1983-04-04
Iowa Ornithologists' Union, field report compiled data, Blue-gray Gnatcatcher, 1963-1983 Field notes Bird watching Birds--Counting Birds--Research 1963-09-21 1983-05-24
Iowa Ornithologists' Union, field report compiled data, Ruffed Grouse, 1981-1983 Field notes Bird watching Birds--Counting Birds--Research 1981-03-22 1983-06-05
Iowa Ornithologists' Union, field report compiled data, Blue Grosbeak, 1965-1982 Field notes Bird watching Birds--Counting Birds--Research 1965-10-04 1982-09-11
Iowa Ornithologists' Union, field report compiled data, Rose-breasted Grosbeak, 1938-1982 Field notes Bird watching Birds--Counting Birds--Research 1938-10-09 1982-10-10
Iowa Ornithologists' Union, field report compiled data, Evening Grosbeak, 1947-1982 Field notes Bird watching Birds--Counting Birds--Research 1947-08-25 1982-05-02
Field notes and Peter Ernzen letter to Thomas H. Kent, spring 1997 Correspondence Field notes Bird feeders Bird watching Birds--Counting Birds--Identification Vireonidae | Vireos Parulidae | Warblers 1997-03-01 1997-05-31
Field notes contributed by Ann Johnson, spring 1997 Field notes Bird watching Birds--Counting Birds--Migration Laridae | Gulls and Terns Vireonidae | Vireos Parulidae | Warblers 1997-03-01 1997-05-31
Field notes contributed by Dennis Henrickson, spring 1997 Field notes Bird watching Birds--Counting Birds--Identification 1997-03-01 1997-05-31
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
Field reports form for submitting seasonal observations of Iowa birds, Rita Goranson, spring 1997 Field notes Forms (documents) Bird watching Birds--Counting Birds--Feeding and feeds 1997-03-01 1997-05-31
Field reports form for submitting seasonal observations of Iowa birds, James L. Fuller, spring 1997 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification 1997-03-01 1997-05-31
Field reports form for submitting seasonal observations of Iowa birds, Carolyn J. Fischer, spring 1997 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birds--Feeding and feeds 1997-03-01 1997-05-31
Iowa, spring 1997 documentations, June 11, 1997 Field notes Bird watching Birds--Counting Birds--Research Ornithology--Societies, etc Birds--Infancy 1997-06-11 N/A
Field notes contributed by Chris Edwards, spring 1997 Field notes Bird watching Birds--Counting Birds--Nests Birdsongs Parulidae | Warblers Birds--Infancy 1997-03-01 1997-05-31
Field notes contributed by Stephen J. Dinsmore, spring 1997 Field notes Bird watching Birds--Counting Birds--Migration Birdsongs Birds--Infancy 1997-03-01 1997-05-31
James J. Dinsmore letter to Thomas H. Kent regarding bird sightings, spring 1997 Correspondence Field notes Bird watching Birds--Counting Birds--Identification 1997-03-01 1997-05-31
Field notes contributed by James J. Dinsmore, spring 1997 Field notes Bird watching Birds--Counting Birds--Nests Birdsongs 1997-03-01 1997-05-31
Field reports form for submitting seasonal observations of Iowa birds, David L. Dankert, spring 1997 Field notes Forms (documents) Bird watching Birds--Counting Birds--Feeding and feeds 1997-03-01 1997-05-31
Field notes contributed by Raymond L. Cummins, spring 1997 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification 1997-03-01 1997-05-31
Field notes contributed by Dennis L. Carter, June 2, 1997 Field notes Bird feeders Bird watching Birds--Counting Birdsongs Parulidae | Warblers Birds--Feeding and feeds Emberizidae | Sparrows 1997-06-02 N/A
Field notes contributed by Marion M. Brewer, spring 1997 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification 1997-03-01 1997-05-31
Field notes contributed by Aaron Brees, spring 1997 Field notes Bird watching Birds--Counting Birds--Identification 1997-03-01 1997-05-31
Iowa field reports, spring 1997, June 10, 1997 Field notes Bird watching Birds--Counting Birds--Nests Ornithology--Societies, etc Birds--Infancy 1997-06-10 N/A
Field notes contributed by Bill F. Huser, spring 1997 Field notes Bird watching Birds--Counting Birds--Nests Nest building Parulidae | Warblers Emberizidae | Sparrows 1997-03-01 1997-05-31