Title Genres Topics Date (Start) Date (End)
Field reports, Susan Spieker, fall 1990 Field notes Forms (documents) Bird watching Birds--Behavior Birds--Identification Threskiornithidae | Ibises Rare birds 1990-08-01 1990-11-30
Iowa Ornithologists' Union, Quarterly field report, spring 1991 Field notes Birds--Behavior Birds--Counting Birds--Identification Birds--Migration Rare birds Weather 1991-03-01 1991-05-31
Field reports, Carol Ann Alexander, spring 1991 Field notes Forms (documents) Bird watching Birds--Behavior Birds--Identification Birds--Migration Rare birds Weather 1991-03-01 1991-05-31
Herbert F. Wiese letter to Stephen Dinsmore regarding bird sightings for IOU quarterly field reports of spring 1991, March 12, 1991 Correspondence Field notes Bird watching Birds--Behavior Birds--Identification Weather 1991-03-12 N/A
Field reports, Dick Bierman, spring 1991 Field notes Forms (documents) Bird watching Birds--Behavior Birds--Identification Rare birds 1991-03-01 1991-05-31
Field reports, Jean B. Braley, spring 1991 Field notes Bird watching Birds--Behavior Birds--Migration Rare birds Turdidae | Thrushes Parulidae | Warblers Emberizidae | Sparrows 1991-05-08 1991-05-12
Field reports, Gordon Brand, spring 1991 Field notes Birds--Behavior Birds--Identification Birds--Migration Rare birds Parulidae | Warblers 1991-03-01 1991-05-31
Field reports, Dennis Carter, spring 1991 Correspondence Field notes Bird watching Birds--Behavior Birds--Identification Rare birds Weather 1991-03-01 1991-06-01
Field reports, Sharon Laub, spring 1991 Field notes Bird watching Birds--Behavior Birds--Identification 1991-03-01 1991-05-31
Field reports, Robert K. Myers, spring 1991 Field notes Forms (documents) Bird watching Birds--Behavior Birds--Identification Parulidae | Warblers 1991-03-01 1991-05-31
Randall Pinkston letter to James Dinsmore regarding bird sightings for the official field report, June 2, 1991 Checklists Correspondence Field notes Bird watching Birds--Behavior Birds--Identification Birds--Migration Rare birds Weather 1991-06-02 N/A
Field notes contributed by, Peter C. Petersen, summer 1991 Field notes Forms (documents) Bird watching Birds--Behavior Birds--Counting Birds--Identification Birds--Infancy 1991-06-01 1991-07-31
Field reports form for submitting seasonal observations of Iowa birds, Jan L. Walter, summer 1991 Field notes Forms (documents) Bird watching Birds--Behavior Birds--Food Birdsongs Weather Birds--Infancy 1991-06-01 1991-07-31
Field notes contributed by Paul Martsching, fall 1991 Field notes Bird watching Birds--Behavior Birds--Counting Birds--Identification Parulidae | Warblers 1991-08-01 1991-11-30
Field notes contributed by Marietta Petersen, November 29, 1991 Field notes Bird feeders Bird watching Birds--Behavior Birds--Habitat 1991-11-29 N/A
Iowa seasonal report, fall 1991, contributed by Diane C. Porter, December 1, 1991 Field notes Bird feeders Bird watching Birds--Behavior Birdsongs Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers Birds--Infancy Birds--Feeding and feeds Emberizidae | Sparrows 1991-12-01 N/A
Field reports form for submitting seasonal observations of Iowa birds, Eloise Armstrong and Eugene Armstrong, spring 1992 Field notes Forms (documents) Bird watching Birds--Behavior Birdsongs 1992-03-01 1992-05-31
Field notes contributed by Gordon James Brand, spring 1992 Field notes Bird watching Birds--Behavior Birds--Habitat Weather 1992-03-01 1992-05-31
Field reports form for submitting seasonal observations of Iowa birds, Matthew Kenne, spring 1992 Field notes Forms (documents) Bird watching Birds--Behavior Birdsongs Nest building Birds--Infancy 1992-03-01 1992-05-31
Field reports form for submitting seasonal observations of Iowa birds, Jan L. Walter, spring 1992 Field notes Forms (documents) Bird banding Bird watching Birds--Behavior Birds--Nests Weather Birds--Infancy 1992-03-01 1992-05-31
Field reports form for submitting seasonal observations of Iowa birds, Carol Ann Alexander, summer 1992 Field notes Reports Bird watching Birds--Behavior Birds--Counting Birds--Identification Birdsongs 1992-06-01 1992-07-31
Field notes contributed by Paul Hertzel, August 1, 1992 Field notes Reports Bird watching Birds--Behavior Birds--Counting Birds--Identification Birds--Nests Scolopacidae | Sandpipers, Phalaropes, and allies Birds--Infancy Piciformes | Woodpeckers and allies Emberizidae | Sparrows 1992-08-01 N/A
Field reports form for submitting seasonal observations of Iowa birds, Curtis Nelson, summer 1992 Correspondence Field notes Forms (documents) Bird watching Birds--Behavior Birds--Counting 1992-06-01 1992-07-31
Field notes contributed by Peter C. Petersen, summer 1992 Field notes Reports Bird populations Bird watching Birds--Behavior Birds--Counting Birdsongs 1992-06-01 1992-07-31
Field notes contributed by James J. Dinsmore, fall 1992 Clippings (information artifacts) Field notes Reports Bird kills Bird watching Birds--Behavior Birds--Counting Weather 1992-08-01 1992-11-30