Title Genres Topics Date (Start) Date (End)
Field notes contributed by Hank Zaletel, winter 1981-1982 Field notes Forms (documents) Bird watching 1981-12-01 1982-02-28
Field notes contributed by Hank Zaletel, spring 1982 Field notes Forms (documents) Bird watching Birds--Migration Parulidae | Warblers 1982-03-01 1982-05-31
Field notes contributed by Hank Zaletel, fall 1982 Field notes Forms (documents) Bird watching Birds--Counting Charadriidae | Plovers Scolopacidae | Sandpipers, Phalaropes, and allies 1982-08-01 1982-11-30
Field notes contributed by Hank Zaletel, winter 1983-1984 Field notes Forms (documents) Bird watching 1983-12-01 1984-02-28
Field notes contributed by Hank Zaletel, summer 1984 Field notes Forms (documents) Bird watching Birds--Nests Charadriiformes | Shore-birds, Gulls, and Auks Water birds Ornithological illustration 1984-06-01 1984-07-31
Field notes contributed by Hank Zaletel, spring 1984 Field notes Bird watching Birds--Counting 1984-03-01 1984-05-31
Field notes contributed by Hank Zaletel, fall 1984 Field notes Forms (documents) Bird watching Water birds 1984-08-01 1984-11-30
Field notes contributed by Hank Zaletel, fall 1981 Field notes Bird watching Birds--Research Nocturnal birds Ornithology--Methodology Fringillidae | Finches 1981-08-01 1981-11-30
Field notes contributed by Gordon Brand, Orange City, Iowa, summer 1984 Field notes Bird watching Charadriiformes | Shore-birds, Gulls, and Auks 1984-06-01 1984-07-31
Field notes contributed by Gordon Brand, Orange City, Iowa, spring 1984 Field notes Bird watching Birds--Research Weather 1984-03-01 1984-05-31
Gladys Black letter to Frederick W. Kent and Thomas H. Kent regarding field notes, December 4, 1981 Correspondence Field notes Bird watching Laridae | Gulls and Terns 1981-12-04 N/A
Field notes contributed by Gerald White, winter 1983-1984 Correspondence Field notes Bird watching 1983-12-01 1984-02-28
Field notes contributed by Gerald White, summer 1984 Field notes Forms (documents) Bird watching Birds--Identification Birds--Nests 1984-06-01 1984-07-31
Field notes contributed by Gerald White, spring 1984 Correspondence Field notes Bird watching Birds--Identification 1984-03-01 1984-05-31
Field notes contributed by Gary Nelson, October 14, 1982 Field notes Forms (documents) Bird watching Birds--Conservation 1982-10-14 N/A
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
Field notes contributed by Frederick W. Kent, fall 1965 Field notes Bird populations Bird watching Birds--Migration Certhiidae | Creepers Sylviidae | Kinglets and Gnatcatchers Weather 1965-08-01 1965-11-30
Field notes contributed by Fred Lesher, winter 1983-1984 Field notes Forms (documents) Bird watching Birds--Nests 1983-12-01 1984-02-28
Field notes contributed by Fred Lesher, spring and summer 1984 Field notes Bird watching Birds--Nests Birdsongs 1984-03-01 1984-07-31
Field notes contributed by Francis L. Moore, winter 1983-1984 Field notes Bird watching 1983-12-01 1984-02-28
Field notes contributed by Francis L. Moore, summer 1984 Field notes Forms (documents) Bird watching Birds--Nests Birdsongs 1984-06-01 1984-07-31
Field notes contributed by Francis L. Moore, spring 1984 Field notes Forms (documents) Bird watching 1984-03-01 1984-05-31
Field notes contributed by Francis L. Moore, fall 1984 Field notes Forms (documents) Bird watching Birds--Identification Rare birds 1984-08-01 1984-11-30
Field notes contributed by Francis L. Moore, winter 1981-1982 Field notes Bird watching Fringillidae | Finches 1981-12-01 1982-02-28
Field notes contributed by Francis L. Moore, spring 1982 Field notes Forms (documents) Bird watching Charadriidae | Plovers Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers 1982-03-01 1982-05-31