Title Genres Topics Date (Start) Date (End)
Field notes contributed by Stephen J. Dinsmore, spring 1984 Field notes Bird watching Birds--Research 1984-03-01 1984-05-31
Field notes contributed by Tanya Bray, fall 1981 Field notes Bird watching Birds--Behavior Birds--Habitat Birds--Research Ornithology--Methodology 1981-08-01 1981-11-30
Field notes contributed by Tanya Bray, spring 1984 Correspondence Field notes Forms (documents) Bird watching Birds--Research 1984-03-01 1984-05-31
Field notes contributed by Thomas H. Kent with verifying documentation, fall 1981 Field notes Bird watching Birds--Identification Birds--Research Ornithology--Methodology 1981-08-01 1981-11-30
Field records, May 31 to August 7, 1977 Field notes Bird watching Birds--Research 1977-05-31 1977-08-07
Field report contributed by Rene Laubach, summer 1982 Field notes Bird watching Birds--Identification Birds--Research Ornithology--Methodology 1982-06-01 1982-07-31
Field report and bird sightings checklist contributed by Peter P. Wickham, summer 1982 Checklists Field notes Bird declines Bird watching Birds--Identification Birds--Nests Birds--Research Ornithology--Methodology Parulidae | Warblers 1982-06-01 1982-07-31
Field report contributed by Carl J. Bendorf for fall 1982 Field notes Bird watching Birds--Research Ornithology--Methodology 1982-08-01 1982-11-30
Field report contributed by Dick Bierman, fall 1982 Field notes Bird watching Birds--Research Ornithology--Methodology 1982-08-01 1982-11-30
Field report contributed by Douglas C. Harr, November 29, 1982 Field notes Bird watching Birds--Habitat Birds--Research Ornithology--Methodology Charadriiformes | Shore-birds, Gulls, and Auks 1982-11-29 N/A
Field report contributed by Francis L. Moore summer, 1982 Field notes Bird watching Birds--Research Anseriformes | Ducks, Geese, and Swans Ornithology--Methodology Parulidae | Warblers 1982-06-01 1982-07-31
Field report contributed by Richard J. Hollis for fall 1982 Field notes Bird watching Birds--Research Ornithology--Methodology 1982-08-01 1982-11-30
Field report contributed by Ronald Harms with a letter to Thomas H. Kent regarding a bird identification, July 8, 1982 Correspondence Field notes Bird watching Birds--Identification Birds--Research Ornithology--Methodology 1982-06-01 1982-07-31
Field report contributed by Ronald Harms for fall 1982 Field notes Bird watching Birds--Research Ornithology--Methodology 1982-08-01 1982-11-30
Field report contributed by Thomas H. Kent for fall 1982 Field notes Bird watching Birds--Research Ornithology--Methodology 1982-08-01 1982-11-30
Field reports for Des Moines winter, 1976-1977 contributed by Woodward H. Brown Field notes Bird populations Bird watching Birds--Research 1976-12-01 1977-02-28
Field report contributed by Michael C. Newlon, summer 1982 Field notes Bird watching Birds--Research Tyrannidae | Flycatchers Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures Ornithology--Methodology Charadriiformes | Shore-birds, Gulls, and Auks Hirundinidae | Swallows Parulidae | Warblers Troglodytidae | Wrens 1982-06-01 1982-07-31
Field reports, summer 1977 Field notes Bird watching Birds--Research 1977-08-05 N/A
Field reports for the Red Rock Area Field notes Bird watching Birds--Research 1977-07-25 N/A
Field report, winter 1977-1978 Field notes Bird watching Birds--Research 1978-02-11 N/A
Field report contributed by Richard Hollis for summer, 1982 Field notes Bird watching Birds--Research Ornithology--Methodology 1982-06-01 1982-07-31
Field report, May 30 1978 Field notes Bird watching Birds--Research 1978-05-30 N/A
Field reports, summer 1977 Field notes Bird watching Birds--Research 1977-06-01 1977-07-31
Field report, summer, June 1 through July 31, 1977 Field notes Bird watching Birds--Habitat Birds--Research Weather 1977-06-01 1977-07-31
Harrison, Pottawatamie, and Mills Counties Field notes Bird watching Birds--Research 1978-03-01 1978-05-31