Title Genres Topics Date (Start) Date (End)
Frederic Leopold letter to Peter P. Laude regarding nesting Wood Ducks and the Iowa Ornithologists' Union annual convention, May 12, 1952 Correspondence Birds--Habitat Birds--Nests Congresses and conventions Ornithology--Societies, etc 1952-05-12 N/A
Bruce G. Peterjohn letter to James J. Dinsmore requesting additional field note data, August 15, 1988 Correspondence Field notes Ornithology--Societies, etc 1988-08-15 N/A
James J. Dinsmore letter to Bruce G. Peterjohn with additional summer bird sightings, August 15, 1988 Correspondence Field notes Bird watching Birds--Nests Birds--Infancy 1988-08-15 N/A
James J. Dinsmore letter to Bruce G. Peterjohn with additional summer field note information, August 17, 1988 Correspondence Field notes Ornithology--Societies, etc 1988-08-17 N/A
Robert I. Cecil letter to James J. Dinsmore regarding a report on the Purple Gallinule, September 9, 1988 Correspondence Birds--Research Ornithology--Societies, etc 1988-09-09 N/A
Philip DuMont letter to George Hendrickson regarding the revised Iowa Ornithologists' Union Check-list, May 24, 1957 Correspondence Bird watching Birds--Nomenclature Birds--Classification 1957-05-24 N/A
Philip DuMont letter to George Hendrickson regarding editorial changes to the revised checklist, November 29, 1956 Checklists Correspondence Bird watching Birds--Nomenclature Birds--Classification Copy editing 1956-11-29 N/A
George Hendrickson letter to Philip DuMont regarding final review for a revised checklist, October 8, 1956 Correspondence Bird watching Birds--Nomenclature 1956-10-08 N/A
Philip DuMont letter to George Hendrickson regarding Martin Grant's suggestions, July 1, 1956 Correspondence Bird watching Birds--Nomenclature Birds--Classification Layout (Printing) 1956-07-01 N/A
Martin Grant letter to George Hendrickson regarding Checklist of Iowa Birds, June 25, 1956 Correspondence Bird watching Birds--Nomenclature Layout (Printing) 1956-06-25 N/A
Philip DuMont letter to George Hendrickson regarding revising the Check-List of Iowa Birds, May 31, 1956 Correspondence Bird watching Birds--Nomenclature Layout (Printing) Printing industry--Estimates 1956-05-31 N/A
George Hendrickson letter to Philip DuMont regarding revising the Iowa Bird checklist, May 22, 1956 Correspondence Bird watching Birds--Nomenclature 1956-05-22 N/A
Letter to W. Ross Silcock regarding data tables for the Christmas bird count report, February 5, 1987 Correspondence Field notes Tables (documents) Bird watching Birds--Counting Birds--Research Ornithology--Methodology 1987-02-05 N/A
Records Committee review for rare bird sighting of Prairie Falcon north of Alleman, 1985 Administrative records Correspondence Field notes Bird watching Ornithology Ornithology--Societies, etc 1985-09-21 1993-09-03
Letter between Vernon M. Kleen and Nicholas S. Halmi, and attached field notes, June - July, 1978 Correspondence Field notes Bird populations Bird watching 1978-06-10 N/A
Conrad F. Schlemmer letter to Nicholas S. Halmi regarding bird sightings, June 14, 1978 Correspondence Field notes Bird watching Rare birds 1978-06-14 N/A
Weir Nelson letter to Nicholas S. Halmi regarding bird sightings, August 2, 1978 Correspondence Field notes Bird watching 1978-08-02 N/A
Richard Jule Hollis letter to Nicholas S. Halmi regarding bird sightings, June 5, 1978 Correspondence Field notes Bird watching 1978-06-05 N/A
Ione Getscher letter to Nicholas S. Halmi regarding bird sightings Correspondence Field notes Bird watching Birds--Counting 1978-06-01 1978-07-31
Woodward H. Brown letter to Nicholas S. Halmi regarding bird sightings, July 8, 1978 Correspondence Field notes Bird watching Birds--Identification Corvidae | Jays, Crows, and allies Rare birds 1978-07-08 N/A
Carl J. Bendorf letter to Nicholas S. Halmi regarding the sighting of a Lincoln Sparrow, July 16, 1978 Correspondence Field notes Bird watching Birds--Identification Birdsongs Songbirds 1978-07-16 N/A
Nicholas S. Halmi letters to Vernon M. Kleen regarding bird sightings and publication of summer report Correspondence Field notes Bird watching Publishers and publishing 1978-06-01 1978-08-08
Iowa Ornithologists' Union, Quarterly field report, fall 1967 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology 1967-08-01 1967-11-30
Audubon field notes for spring 1967 contributed by Frederick W. Kent Clippings (information artifacts) Correspondence Field notes Bird watchers Bird watching Birds--Migration Birds--Research Parulidae | Warblers 1967-03-01 1967-05-31
Records Committee review for rare bird sighting of Slaty-Backed Gull north of Le Claire, 1989 Administrative records Clippings (information artifacts) Correspondence Field notes Photographs Bird watching Ornithology Ornithology--Societies, etc 1989-02-12 1994-02-27