Title Genres Topics Date (Start) Date (End)
Form for reporting Iowa Christmas bird counts to Iowa Bird Life, W. Ross Silcock, December 20, 1986 Field notes Forms (documents) Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1986-12-20 N/A
Form for reporting Iowa Christmas bird counts to Iowa Bird Life, Beth Brown, December 20, 1986 Field notes Forms (documents) Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1986-12-20 N/A
Form for reporting Iowa Christmas bird counts to Iowa Bird Life, Bill Heusinkveld, December 20, 1986 Field notes Forms (documents) Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1986-12-20 N/A
Form for reporting Iowa Christmas bird counts to Iowa Bird Life, Margaret Seeck and Rita E. Efta, December 20, 1986 Field notes Forms (documents) Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1986-12-20 N/A
Form for reporting Iowa Christmas bird counts to Iowa Bird Life, Hank Zaletel, December 20, 1986 Field notes Forms (documents) Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1986-12-20 N/A
Form for reporting Iowa Christmas bird counts to Iowa Bird Life, Ed Savage, December 20, 1986 Field notes Forms (documents) Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1986-12-20 N/A
Form for reporting Iowa Christmas bird counts to Iowa Bird Life, Thomas J. Staudt, December 20, 1986 Field notes Forms (documents) Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1986-12-20 N/A
Form for reporting Iowa Christmas bird counts to Iowa Bird Life, Dale Fye, December 20, 1986 Field notes Forms (documents) Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1986-12-20 N/A
Form for reporting Iowa Christmas bird counts to Iowa Bird Life, Douglas C. Harr, December 20, 1986 Field notes Forms (documents) Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1986-12-20 N/A
Form for reporting Iowa Christmas bird counts to Iowa Bird Life, Thelma Joy Fromm, December 20, 1986 Field notes Forms (documents) Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1986-12-20 N/A
Form for reporting Iowa Christmas bird counts to Iowa Bird Life, Francis L. Moore, December 20, 1986 Field notes Forms (documents) Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1986-12-20 N/A
Form for reporting Iowa Christmas bird counts to Iowa Bird Life, Darwin Koenig, December 20, 1986 Field notes Forms (documents) Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1986-12-20 N/A
Form for reporting Iowa Christmas bird counts to Iowa Bird Life, Peter C. Petersen, December 19, 1986 Field notes Forms (documents) Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1986-12-19 N/A
Form for reporting Iowa Christmas bird counts to Iowa Bird Life, Sharon Kaufman, December 18, 1986 Field notes Forms (documents) Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1986-12-18 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
Iowa Ornithologists' Union, Quarterly field report, winter 1986-1987 Field notes Bird watching Birds--Counting Birds--Research Laridae | Gulls and Terns Ornithology--Methodology Water birds Weather 1986-12-01 1987-02-28
Field notes and Babs Padelford letter to Thomas H. Kent, November 30, 1986 Correspondence Field notes Bird watching Birds--Counting Birds--Identification Birds--Infancy Emberizidae | Sparrows 1986-11-30 N/A
Field reports of Iowa birds contributed by Thomas H. Kent, November 29, 1986 Field notes Bird watching Birds--Counting Birds--Identification Scolopacidae | Sandpipers, Phalaropes, and allies 1986-11-29 N/A
Field notes contributed by Tanya Bray, fall 1986 Field notes Forms (documents) Bird watching Birds--Counting 1986-08-01 1986-11-30
Field reports form for submitting seasonal observations of Iowa birds, Tom Johnson, fall 1986 Field notes Forms (documents) Bird watching Birds--Counting 1986-08-01 1986-11-30
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 Jim L. Fuller, fall 1986 Field notes Bird watching Birds--Counting Threskiornithidae | Ibises 1986-08-01 1986-11-30
Field reports form, contributed by Charles Fuller, fall 1986 Field notes Bird watching Birds--Counting Birds--Migration 1986-08-01 1986-11-30
Field notes contributed by Stephen J. Dinsmore, fall 1986 Field notes Bird watching Birds--Counting Birds--Habitat Birds--Migration 1986-08-01 1986-11-30
Field notes contributed by Raymond L. Cummins, fall 1986 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification 1986-08-01 1986-11-30