Title Genres Topics Date (Start) Date (End)
Christmas bird count data report and W. Ross Silcock note to Thomas H. Kent, winter 1987-1988 Correspondence Field notes Birds--Research Ornithology--Methodology Ornithology--Societies, etc 1987-12-01 1988-02-28
Records Committee review for rare bird sighting for Gyrfalcon at Iowa Lake Wildlife Management Area in 1992 Administrative records Clippings (information artifacts) Correspondence Field notes Photographs Birds--Behavior Birds--Identification Ornithology--Methodology Photography of birds Rare birds 1992-03-27 1994-10-18
Records Committee review for rare bird sighting for Gyrfalcon at Guthrie County in 1979 Administrative records Clippings (information artifacts) Field notes Birds--Identification Ornithology--Methodology Rare birds 1979-03-01 1993-08-26
Hank Zaletel letter to Thomas H. Kent regarding a report of a Golden Plover, August 12, 1982 Correspondence Field notes Bird watching Birds--Identification Birds--Research Ornithology--Methodology 1982-08-12 N/A
Barbara L. Wilson letter to Thomas H. Kent regarding bird breeding report, August 1, 1982 Correspondence Field notes Bird watching Birds--Nests Birds--Research Ornithology--Methodology Weather 1982-08-01 N/A
Field report contributed by Peter C. Petersen, summer 1982 Field notes Bird watching Birds--Research Ornithology--Methodology 1982-06-01 1982-07-31
Field report contributed by Beth Proescholdt, summer 1982 Field notes Bird watching Birds--Nests Birds--Research Ornithology--Methodology 1982-06-01 1982-07-31
John C. Robinson letter to Thomas H. Kent regarding field report, August 1, 1982 Correspondence Field notes Bird watching Birds--Research Ornithology--Methodology 1982-08-01 N/A
Field report contributed by James P. Sandrock, summer 1982 Field notes Bird watching Birds--Research Ornithology--Methodology 1982-06-01 1982-07-31
Field report of breeding season contributed by Joseph P. Schaufenbuel, July 27, 1982 Field notes Bird watching Birds--Research Anseriformes | Ducks, Geese, and Swans Accipitridae | Hawks and Eagles Ornithology--Methodology Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers 1982-07-27 N/A
Field report contributed by Tom Staudt, summer, 1982 Field notes Bird watching 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
A Proposed revision of the "Revised list of the Birds of Iowa" Correspondence Ornithology--Methodology Ornithology--Study and teaching Zoological specimens 1934-02-01 1934-02-28
The Breeding Birds of Iowa Drafts (documents) Articles Birds--Geographical distribution Birds--Nests Ornithology--Methodology 1933-11-20 N/A
Check-list of Iowa Birds, prepared by Philip DuMont, April 22, 1954 Checklists Birds--Geographical distribution Extinct birds Ornithology--Methodology Rare birds 1954-04-22 N/A
Rudolph Anderson letter to Philip DuMont regarding "The birds of Iowa," November 16, 1932 Correspondence Birds--Eggs Birds--Geographical distribution Ornithology--Methodology Birds--Collection and preservation Natural areas Ornithological literature 1932-11-16 N/A
Pearl Knoop letter to Peter C. Petersen regarding nesting season, August 21, 1964 Correspondence Field notes Bird watching Birds--Migration Birds--Nests Birds--Research Ornithology--Methodology 1964-08-21 N/A
Audubon field notes for winter migration 1963-1964 contributed by Frederick W. Kent Field notes Bird populations Bird watching Birds--Migration Birds--Research Ornithology--Methodology Weather 1963-12-01 1964-02-28
Eldon J. Bryant letter to Woodward H. Brown regarding spring migration, May 17, 1964 Correspondence Field notes Bird populations Bird watching Birds--Migration Birds--Research Ornithology--Methodology 1964-05-17 N/A
Audubon field notes for spring 1964 migration contributed by Woodward H. Brown, June 7, 1964 Field notes Bird populations Bird watching Birds--Migration Birds--Research Ornithology--Methodology 1964-06-07 N/A
Pearl Knoop letter to Peter C. Petersen regarding bird sightings, June 10, 1964 Correspondence Field notes Bird populations Bird watching Birds--Migration Birds--Research Ornithology--Methodology 1964-06-10 N/A
Iowa Ornithologists' Union, Quarterly field report, spring 1964 Field notes Bird watching Birds--Research Ornithology--Methodology 1964-03-01 1964-05-31
Audubon field notes for Des Moines, winter 1963-1964 Field notes Bird declines Bird populations Bird watching Birds--Migration Birds--Research Ornithology--Methodology 1963-12-01 1964-02-28
Iowa Ornithologists' Union records committee, records reviewed 1980-1999 by record number Administrative records Birds--Identification Birds--Research Ornithology--Methodology Ornithology--Societies, etc Rare birds 2000-11-27 N/A
The Iowa Breeding Bird Atlas Project Administrative reports Maps (documents) Bird populations Bird surveys Ornithology--Methodology Environmental monitoring Publishers and publishing N/A N/A