Title Genres Topics Date (Start) Date (End)
Iowa RBA, November 29-December 4, 1999 Correspondence Field notes Bird watching Birds--Identification Dial-a-message telephone calls 1999-11-29 1999-12-04
Iowa RBA, September 13-17, 1999 Correspondence Field notes Bird watching Birds--Identification Parulidae | Warblers Dial-a-message telephone calls 1999-09-13 1999-09-17
Douglas Harr letter to Thomas Kent regarding spring field observations, May 28, 1981 Correspondence Field notes Bird watching Birds--Identification 1981-05-28 N/A
Walter Rosene enclosure sent to Bureau of Biological Survey with letter dated January 11, 1927 Correspondence Field notes Bird watching 1927-01-11 N/A
Erik Munson letter to James J. Dinsmore regarding sightings for Iowa Bird Life, summer 1984 Correspondence Field notes Bird watching Birds--Nests 1984-06-01 1984-07-31
Eugene and Eloise Armstrong letter to Thomas H. Kent regarding bird sightings near Booneville, Iowa, spring 1984 Correspondence Field notes Bird watching Birds--Research 1984-03-01 1984-05-31
Iowa Ornithologists' Union, Quarterly field report, Spring 1986 Field notes Bird watching Birds--Migration Birds--Research Ornithology--Methodology Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Weather 1986-03-01 1986-05-31
Field notes, Amaqua Township and Council Bluffs, fall 1974 Correspondence Field notes Bird watching Birds--Migration 1974-08-01 1974-11-30
Field reports, Carol Thompson, fall 1984 Field notes Bird watching Water birds Weather 1984-08-01 1984-11-30
Field reports, Bery Engebretsen, fall 1989 Field notes Bird watching Birds--Identification Rare birds Parulidae | Warblers Ornithological illustration 1989-08-01 1989-11-30
Field note contributed by Mike Stegmann, fall 1987 Field notes Forms (documents) Bird watching Duck shooting 1987-10-26 N/A
Fall field reports contributed by Richard Jule Hollis, 1984 Field notes Bird watching Birds--Migration Rare birds 1984-08-01 1984-11-30
Field reports by ESM, Erik Munson, Ames, December 2, 1984 Field notes Bird watching Birds--Infancy 1984-12-02 N/A
Audubon field notes for Iowa, fall 1966 Correspondence Field notes Bird watching Birds--Identification Birds--Migration Birds--Research Ornithology--Methodology Fringillidae | Finches 1966-08-01 1966-11-30
Darwin Koenig letter to Nicholas S. Halmi regarding fall migration, 1976 Correspondence Field notes Bird watching Birds--Research Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers 1976-08-22 N/A
Darwin Koenig letter to Nicholas S. Halmi regarding fall migration, 1976 Correspondence Field notes Bird watching Birds--Migration 1976-08-22 N/A
Dean Mosman letter to Nicholas S. Halmi regarding fall migration, 1976 Correspondence Field notes Bird banding Bird populations Bird watching Radio and television tower bird strikes Parulidae | Warblers 1976-08-01 1976-11-30
Gladys Black letter to Nicholas S. Halmi regarding fall migration, 1976 Correspondence Field notes Bird banding Bird watching Birds--Research 1976-10-25 N/A
Gladys Black letter to Nicholas S. Halmi regarding fall migration, 1976 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology 1976-12-01 N/A
Gladys Black letter to Nicholas S. Halmi regarding fall migration, 1976 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology Trapping 1976-12-10 N/A
Gladys Black letter to Nicholas S. Halmi regarding fall migration, 1976 Correspondence Field notes Bird watching Birds--Migration Birds--Research 1977-01-17 N/A
Gladys Black letter to Nicholas S. Halmi regarding fall migration, 1976 Correspondence Field notes Bird watching Birds--Research Wildlife refuges 1976-11-23 N/A
Marion M. Brewer letter to Nicholas S. Halmi regarding fall migration, 1976 Correspondence Field notes Bird watching Birds--Research 1976-10-27 N/A
Pearl Knoop letter to Peter C. Petersen regarding fall migration, August 17, 1963 Correspondence Field notes Bird watching Birds--Migration Birds--Nests Birds--Research Ornithology--Methodology 1963-08-17 N/A
Pearl Knoop letter to Peter C. Petersen regarding fall migration, December 15, 1962 Correspondence Field notes Bird watching Birds--Migration Birds--Research Ornithology--Methodology 1962-12-15 N/A