Title Genres Topics Date (Start) Date (End)
Iowa Ornithologists' Union, field report compiled data, Blue Grosbeak, 1965-1982 Field notes Bird watching Birds--Counting Birds--Research 1965-10-04 1982-09-11
Iowa Ornithologists' Union, field report compiled data, Ruffed Grouse, 1981-1983 Field notes Bird watching Birds--Counting Birds--Research 1981-03-22 1983-06-05
Iowa Ornithologists' Union, field report compiled data, Blue-gray Gnatcatcher, 1963-1983 Field notes Bird watching Birds--Counting Birds--Research 1963-09-21 1983-05-24
Iowa Ornithologists' Union, field report compiled data, Glaucous Gull, 1982-1983 Field notes Bird watching Birds--Counting Birds--Research 1982-03-19 1983-04-04
Iowa Ornithologists' Union, field report compiled data, Franklin's Gull, 1949-1983 Field notes Bird watching Birds--Counting Birds--Research 1949-11-11 1983-06-07
Iowa Ornithologists' Union, field report compiled data, Bonaparte's Gull, 1946-1983 Field notes Bird watching Birds--Counting Birds--Research 1946-05-16 1983-05-03
Iowa Ornithologists' Union, field report compiled data, Ring-billed Gull, 1983 Field notes Bird watching Birds--Counting Birds--Research N/A N/A
Iowa Ornithologists' Union, field report compiled data, Herring Gull, 1933-1983 Field notes Bird watching Birds--Counting Birds--Research 1933-05-22 1983-06-29
Iowa Ornithologists' Union, field report compiled data, Dark-eyed Junco (Northern Junco), 1960-1983 Field notes Bird watching Birds--Counting Birds--Research 1960-09-20 1983-04-30
Iowa Ornithologists' Union, field report compiled data, American Kestrel, 1979-1983 Field notes Bird watching Birds--Counting Birds--Research 1979-08-01 1983-07-15
Iowa Ornithologists' Union, field report compiled data, Eastern Kingbird, 1960-1982 Field notes Bird watching Birds--Counting Birds--Research 1960-04-21 1982-09-18
Iowa Ornithologists' Union, field report compiled data, Western Kingbird, 1979-1983 Field notes Bird watching Birds--Counting Birds--Research 1979-06-22 1983-05-11
Iowa Ornithologists' Union, field report compiled data, Belted Kingfisher, 1980-1983 Field notes Bird watching Birds--Counting Birds--Research 1980-02-28 1983-06-21
Iowa Ornithologists' Union, field report compiled data, Golden-crowned Kinglet, 1960-1983 Field notes Bird watching Birds--Counting Birds--Research 1960-05-15 1983-05-08
Iowa Ornithologists' Union, field report compiled data, Ruby-crowned Kinglet, 1964-1983 Field notes Bird watching Birds--Counting Birds--Research 1964-05-17 1983-05-20
Iowa Ornithologists' Union, field report compiled data, Horned Lark, 1980-1983 Field notes Bird watching Birds--Counting Birds--Research 1980-12-01 1983-02-14
Iowa Ornithologists' Union, field report compiled data, Blue Jay, 1981-1983 Field notes Bird watching Birds--Counting Birds--Research 1981-09-26 1983-05-31
Douglas E. Trapp letter to Robert K. Myers regarding bird sightings, June 2, 1988 Correspondence Field notes Bird watching Birds--Research 1988-06-02 N/A
Field reports form for submitting seasonal observations of Iowa birds, Jim Sinclair, spring 1988 Field notes Forms (documents) Bird feeders Bird watching Birds--Nests Birdsongs Birds--Research 1988-03-01 1988-05-31
Field reports form for submitting seasonal observations of Iowa birds, Francis L. Moore, spring 1988 Field notes Forms (documents) Bird watching Birds--Identification Birds--Research Parulidae | Warblers 1988-03-01 1988-05-31
Paul Martsching letter to Robert K. Myers regarding bird sightings, spring 1988 Correspondence Field notes Bird watching Birds--Identification Birds--Research 1988-03-01 1988-05-31
Field notes contributed by Frederick W. Kent for spring 1966 Field notes Bird watching Birds--Migration Birds--Research Anseriformes | Ducks, Geese, and Swans Ornithology--Methodology Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Weather 1966-03-01 1966-05-31
Woodward H. Brown letter to Peter C. Petersen regarding winter migration, April 2, 1966 Correspondence Field notes Bird watching Birds--Migration Birds--Research Ornithology--Methodology 1966-04-02 N/A
Woodward H. Brown letter to Peter C. Petersen regarding winter migration, March 19, 1966 Correspondence Field notes Bird watching Birds--Migration Birds--Research Columbiformes | Doves and Pigeons Sittidae | Nuthatches Ornithology--Methodology 1966-03-19 N/A
Iowa Ornithologists' Union, Quarterly field report, winter 1966 Field notes Bird watching Birds--Migration Birds--Research Ornithology--Methodology Weather 1966-12-01 1967-02-28