Title Genres Topics Date (Start) Date (End)
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
Peter Wickham letter to Carl Bendorf, June 2 1991 Checklists Correspondence Field notes Bird watching Birds--Identification Birds--Migration Weather 1991-03-01 1991-06-02
John Van Dyk letter to Carl Bendorf, June 1 1991 Correspondence Field notes Bird watching Birds--Identification Birds--Migration Rare birds Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Weather 1991-06-01 N/A
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 reports, Fred Lesher, spring 1991 Field notes Bird watching Birds--Identification Birds--Migration 1991-03-01 1991-05-31
Field reports, Ann Johnson, spring 1991 Field notes Bird watching Birds--Identification Birds--Migration Rare birds Weather 1991-03-01 1991-05-31
Field reports, Richard J. Hollis, spring 1991 Field notes Bird watching Birds--Identification Birds--Migration Birds--Infancy 1991-03-01 1991-06-01
Field reports, Douglas C. Harr, spring 1991 Field notes Forms (documents) Bird watching Birds--Identification Birds--Migration Rare birds Weather 1991-03-01 1991-05-31
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, 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, Hank Zaletel, spring 1991 Correspondence Field notes Bird watching Birds--Identification Birds--Migration Charadriiformes | Shore-birds, Gulls, and Auks 1991-03-01 1991-06-02
Herbert F. Wiese letter to Stephen Dinsmore regarding bird sightings for IOU quarterly field reports spring 1991, March 12, 1991 Correspondence Field notes Bird watching Birds--Identification Birds--Migration 1991-03-08 N/A
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
Field reports form, contributed by Charles Fuller, fall 1986 Field notes Bird watching Birds--Counting Birds--Migration 1986-08-01 1986-11-30
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
Records Committee review for rare bird sighting for Red-throated Loon at Carter Lake, 1930 Administrative records Clippings (information artifacts) Field notes Birds--Identification Birds--Migration Rare birds 1930-09-22 1993-08-27
Records Committee review for rare bird sighting for Red-throated Loon at Carter Lake, 1930 Administrative records Clippings (information artifacts) Field notes Birds--Identification Birds--Migration Rare birds 1930-04-22 1993-08-27
Records Committee review for rare bird sighting for Red-throated Loon at Carter Lake, 1929 Administrative records Clippings (information artifacts) Field notes Birds--Identification Birds--Migration Rare birds 1929-04-17 1993-08-27
Douglas E. Trapp letter to Thomas H. Kent regarding raptor migration watch, October 3, 1986 Correspondence Field notes Bird watching Birds of prey Birds--Migration Ornithology--Methodology Weather 1986-10-03 N/A
John Van Dyke letter to Carl J. Bendorf regarding bird sightings, December 3, 1986 Correspondence Field notes Bird declines Bird watching Birds--Counting Birds--Migration 1986-12-03 N/A
Fall 1986 field report Field notes Birds--Counting Birds--Migration Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures 1986-08-01 1986-11-30
Field reports form, contributed by Douglas C. Harr, fall 1986 Field notes Birds--Migration Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures Weather 1986-08-01 1986-11-30
Field notes contributed by James L. Hansen, fall 1986 Field notes Bird watching Birds--Migration Threskiornithidae | Ibises Fowling 1986-08-01 1986-11-30
Bird report Field notes Bird watching Birds--Migration Birds--Nests Wit and humor 1986-11-02 1986-12-02
J. Donald Gillaspey letter to Carl J. Bendorf regarding Broad-winged Hawk sighting, fall 1986 Clippings (information artifacts) Correspondence Field notes Bird watching Birds--Behavior Birds--Habitat Birds--Migration 1986-08-01 1986-11-30