Title Genres Topics Date (Start) Date (End)
Smith's Longspur survey results contributed by Barbara L. Wilson, spring 1983 Field notes Reports Surveys (documents) Bird surveys Bird watching Birds--Identification Birds--Research Ornithology--Methodology 1983-03-01 1983-05-31
Scott Rolfes letter to Thomas H. Kent regarding the sighting of a Cinnamon Teal, July 15, 1981 Correspondence Field notes Reports Bird watching Birds--Research Ornithology--Methodology Rare birds 1981-07-15 N/A
Ruth Upp letter to Peter C. Petersen regarding bird sightings, March 16, 1963 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology 1963-03-16 N/A
Ruth Phipps letter to Thomas H. Kent regarding bird sightings, February 27, 1980 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology 1980-02-27 N/A
Ruth Phipps letter to Thomas H. Kent regarding bird sightings, August 3, 1980 Correspondence Field notes Bird watching Birds--Research 1980-08-03 N/A
Ruth Phipps letter to Nicholas S. Halmi regarding winter bird sightings, February 7, 1979 Correspondence Field notes Bird banding Bird watching Birds--Research Anseriformes | Ducks, Geese, and Swans Accipitridae | Hawks and Eagles Fringillidae | Finches 1979-02-07 N/A
Ruth Phipps letter to Nicholas S. Halmi regarding bird watching, February 5, 1978 Correspondence Field notes Bird banding Bird feeders Bird watching Birds--Research 1978-02-05 N/A
Ross W. Silcock letter to Nicholas S. Halmi regarding bird sightings, June 3, 1978 Correspondence Field notes Bird watching Birds--Nests Birds--Research Charadriiformes | Shore-birds, Gulls, and Auks 1978-06-03 N/A
Ross W. Silcock letter to Nicholas S. Halmi regarding bird sightings, February 12, 1978 Correspondence Field notes Bird watching Birds--Research 1978-02-12 N/A
Ross Silcock letter to Thomas H. Kent regarding bird sightings, August 5, 1979 Correspondence Field notes Bird banding Bird watching Birds--Counting Birds--Nests Birds--Research 1979-08-05 N/A
Robert W. Howe letter to James J. Dinsmore regarding a report of a Henslow's Sparrow, November 1, 1982 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology 1982-11-01 N/A
Robert L. Nelson letter to Peter C. Petersen regarding spring migration, June 14, 1963 Correspondence Field notes Bird watching Birds--Migration Birds--Research Ornithology--Methodology 1963-06-14 N/A
Robert Jessen letter to Vernon M. Kleen regarding spring birds sighted near Oskaloosa, June 2, 1975 Correspondence Field notes Bird banding Bird watching Birds--Research Ornithology--Methodology 1975-06-02 N/A
Robert Jessen letter and checklist to Vernon M. Kleen regarding winter birds sighted in Mahaska County, April 2, 1975 Checklists Correspondence Field notes Bird watching Birds--Identification Birds--Research Ornithology--Methodology 1975-04-02 N/A
Robert I. Cecil letter to Thomas H. Kent regarding bird sightings, Keokuk, Iowa, spring 1984 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology 1984-03-01 1984-05-31
Richard Jule Hollis letter to Thomas H. Kent regarding categories of birds, winter 1982-1983 Correspondence Field notes Bird watching Birds--Counting Birds--Research Ornithology--Methodology 1982-12-01 1983-02-28
Richard Jule Hollis letter to Thomas H. Kent regarding bird sightings, June 1, 1980 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology 1980-06-01 N/A
Richard DeCoster letter to Vernon Kleen regarding Iowa bird observations for winter 1975/1976, April 2, 1976 Correspondence Field notes Bird watching Birds--Counting Birds--Research Ornithology--Methodology 1976-04-02 N/A
Rich DeCoster letter to Vernon M. Kleen regarding fall 1975 bird sightings around Iowa City, Iowa, December 1, 1975 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology 1975-12-01 N/A
Rich DeCoster letter to Thomas H. Kent regarding bird sightings, May 29, 1980 Correspondence Field notes Bird watching Birdsongs Birds--Research Ornithology--Methodology 1980-05-29 N/A
Rich DeCoster letter to Nicholas S. Halmi, regarding bird sightings, March 1, 1978 and report for Iowa bird life Correspondence Field notes Bird watching Birds--Research 1978-02-12 1978-03-01
Rich DeCoster letter to Nicholas S. Halmi regarding bird sightings, June 5, 1978 Correspondence Field notes Bird watching Birds--Research 1978-06-05 N/A
Report, February to May 1978 Field notes Bird watching Birds--Research Phalacrocoracidae | Cormorants 1978-03-01 1978-05-31
Report form for selected species in spring, contributed by Thomas J. Staudt, spring 1985 Field notes Forms (documents) Bird watching Birds--Research Ornithology--Methodology 1985-03-01 1985-05-31
Report form for selected species in spring, contributed by Thomas H. Kent, spring 1985 Field notes Forms (documents) Bird watching Birds--Research Ornithology--Methodology 1985-03-01 1985-05-31