Title Genres Topics Date (Start) Date (End)
Audubon field notes for fall migration, 1965 contributed by Woodward H. Brown Field notes Bird populations Bird watching Birds--Migration Charadriiformes | Shore-birds, Gulls, and Auks Weather 1965-08-01 1965-11-30
Field notes for spring migration, 1965 contributed by Woodward H. Brown Field notes Bird populations Bird watching Birds--Migration Charadriiformes | Shore-birds, Gulls, and Auks Fringillidae | Finches Turdidae | Thrushes Parulidae | Warblers Weather 1965-03-01 1965-05-31
Iowa Ornithologists' Union, Quarterly field report, fall 1964 Field notes Bird watching Birds--Migration Birds--Research Ornithology--Methodology Weather 1964-08-01 1964-11-30
Audubon field notes summer migration 1964 contributed by Woodward H. Brown Field notes Bird declines Bird populations Bird watching Birds--Migration Birds--Nests Birds--Research Ornithology--Methodology Weather 1964-06-01 1964-07-31
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
Audubon field notes, fall migration, 1963 Field notes Bird watching Birds--Research Ornithology--Methodology Weather 1963-08-01 1963-11-30
Audubon field notes, summer migration, 1963 Field notes Bird watching Birds--Research Ornithology--Methodology Weather 1963-06-01 1963-07-31
Field notes, winter 1963 Field notes Bird watching Birds--Research Ornithology--Methodology Weather 1963-02-01 1963-02-28
Field notes, fall migration, 1962 Bird watching Birds--Research Ornithology--Methodology Weather 1962-08-01 1962-11-30
The Journal of Philip DuMont, April 12, 1934 to November 28, 1934 Diaries Bird watching Weather Natural areas Automobile travel 1934-04-12 1934-11-28
The Journal of Philip DuMont, December 7, 1933 to April 11, 1934 Diaries Bird watching Weather Natural areas Automobile travel 1933-12-07 1934-04-11
Walter Rosene daily journal, 1922 Diaries Field notes Bird watching Birds--Nests Weather 1922-01-01 1922-12-31
Robert W. Nero letter to Gladys Black regarding Snowy Owl migration, February 21, 1977 Correspondence Field notes Bird watching Birds--Food Birds--Migration Weather 1977-02-21 N/A
Field report, May 7, 1977 Field notes Bird watching Weather 1977-05-07 N/A
Howard Graesing letter to Ruth Buckles regarding bird sightings, April 4, 1978 Correspondence Field notes Bird watching Birds--Research Weather 1978-04-04 N/A
Dean Mosman letter to Nicholas S. Halmi regarding winter bird sightings, February 10, 1979 Correspondence Field notes Bird banding Bird feeders Bird watching Birds--Research Fringillidae | Finches Weather 1979-02-10 N/A
Field notes contributed by John Van Dyk, June 1, 1979 Field notes Reports Bird declines Bird watching Birds--Migration Tyrannidae | Flycatchers Accipitridae | Hawks and Eagles Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Weather 1979-06-01 N/A
Field notes contributed by James J. Dinsmore, July 14, 1979 Field notes Bird watching Birds--Nests Birds--Research Water birds Weather Wetland birds 1979-07-14 N/A
Field notes contributed by John Van Dyk, March 1, 1980 Field notes Reports Bird watching Birds--Research Ornithology--Methodology Weather 1980-03-01 N/A
Genevieve DeLong letter to Thomas H. Kent regarding bird sightings, May 29, 1980 Correspondence Field notes Bird banding Bird watching Birds--Food Birds--Research Tyrannidae | Flycatchers Ornithology--Methodology Turdidae | Thrushes Parulidae | Warblers Bombycillidae | Waxwings Weather 1980-05-29 N/A
Gladys Black letter to Nicholas S. Halmi regarding bird counts of Snowy Owl and Northern Shrike, February 28, 1977 Correspondence Field notes Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1977-02-28 N/A
Melba Wigg letter to Vernon M. Kleen regarding winter bird observations for the Council Bluffs area, April 3, 1976 Correspondence Field notes Bird watching Weather 1976-04-03 N/A
Nicholas S. Halmi letter to Vernon M. Kleen reporting summer sightings, August 2, 1974 Correspondence Field notes Bird watching Birds--Migration Charadriiformes | Shore-birds, Gulls, and Auks Weather 1974-08-02 N/A
Audubon field notes contributed by Woodward H. Brown, June 6, 1966 Field notes Bird watching Birds--Migration Birds--Research Tyrannidae | Flycatchers Ornithology--Methodology Charadriiformes | Shore-birds, Gulls, and Auks Vireonidae | Vireos Parulidae | Warblers Weather 1966-06-06 N/A
Audubon field notes, fall migration, 1963 Field notes Bird watching Birds--Research Ornithology--Methodology Weather 1963-12-08 N/A