Title Genres Topics Date (Start) Date (End)
Field notes contributed by John Van Dyk, summer 1985 Field notes Bird watching Birds--Nests Birdsongs Birds--Infancy 1985-06-01 1985-07-31
Field notes contributed by John Van Dyk, winter 1978-1979 Field notes Reports Bird watching Birds--Counting Birds--Research Icteridae | Blackbirds, Orioles, Meadowlarks, and allies Accipitridae | Hawks and Eagles Alaudidae | Larks Phasianidae | Pheasants, Turkeys, and Grouse Fringillidae | Finches Weather 1978-12-01 1979-02-28
Field notes contributed by John Van Dyk, winter 1982-1983 Field notes Reports Bird declines Bird populations Bird watching Birds--Research Anseriformes | Ducks, Geese, and Swans Accipitridae | Hawks and Eagles Galliformes | Quails, Pheasants, Turkeys, and Grouse Weather 1982-12-01 1983-02-28
Field notes contributed by Jon Stravers, fall 1977 Field notes Bird watching Birds--Counting Birds--Infancy 1977-08-01 1977-11-30
Field notes contributed by Joseph M. Schaefer, winter 1979-1980 Field notes Reports Bird watching Birds--Research Ornithology--Methodology 1979-12-01 1980-02-28
Field notes contributed by Joseph P. Fleskes, summer 1985 Field notes Bird watching 1985-06-01 1985-07-31
Field notes contributed by Joseph P. Schaufenbuel, August 5, 1981 Field notes Reports Bird watching Birds--Research Ornithology--Methodology 1981-08-05 N/A
Field notes contributed by Joseph P. Schaufenbuel, December 2, 1981 Field notes Bird watching 1981-12-02 N/A
Field notes contributed by Joseph P. Schaufenbuel, fall 1982 Field notes Bird watching Birds--Counting Birds--Identification 1982-08-01 1982-11-30
Field notes contributed by Joseph P. Schaufenbuel, May 31, 1980 Field notes Bird watching Birds--Breeding Birds--Identification Birds--Migration Birdsongs 1980-05-31 N/A
Field notes contributed by Joseph P. Schaufenbuel, September 29, 1977 Field notes Bird watching Birds--Counting Birds--Migration 1977-09-29 N/A
Field notes contributed by Joseph P. Schaufenbuel, spring 1979 Field notes Reports Bird watching Birds--Migration 1979-03-01 1979-05-31
Field notes contributed by Joseph P. Schaufenbuel, spring 1983 Field notes Reports Bird watching Birds--Identification Birdsongs Fringillidae | Finches Parulidae | Warblers Emberizidae | Sparrows 1983-03-01 1983-05-31
Field notes contributed by Joseph P. Schaufenbuel, summer 1984 Field notes Bird watching Birds--Nests 1984-06-01 1984-07-31
Field notes contributed by Joseph P. Schaufenbuel, winter 1978-1979 Field notes Reports Bird watching Birds--Research Icteridae | Blackbirds, Orioles, Meadowlarks, and allies Anseriformes | Ducks, Geese, and Swans Accipitridae | Hawks and Eagles Phasianidae | Pheasants, Turkeys, and Grouse Fringillidae | Finches Bombycillidae | Waxwings 1978-12-01 1979-02-28
Field notes contributed by Joseph P. Schaufenbuel, winter 1981-1982 Field notes Bird watching Birds--Identification 1981-12-01 1982-02-28
Field notes contributed by Joseph P. Schaufenbuel, winter 1982-1983 Field notes Reports Bird watching Birds--Counting Birds--Identification Birds--Migration 1982-12-01 1983-02-28
Field notes contributed by Judith Carlson, fall 1987 Field notes Forms (documents) Bird populations Bird watching Birds--Counting Birds--Infancy 1987-08-01 1987-11-30
Field notes contributed by Kathy Bayer, November 11, 1988 Field notes Bird banding Bird watching Birds--Infancy 1988-11-11 N/A
Field notes contributed by Katy L. Patterson and Shane S. Patterson, summer 2004 Field notes Bird watching Birds--Nests Birdsongs Anseriformes | Ducks, Geese, and Swans Tyrannidae | Flycatchers Podicipediformes | Grebes Laridae | Gulls and Terns Scolopacidae | Sandpipers, Phalaropes, and allies Birds--Infancy Emberizidae | Sparrows 2004-06-01 2004-07-31
Field notes contributed by L. Paul Hertzel, summer 2000 Field notes Bird watching Birds--Counting Birds--Identification Birds--Nests Anseriformes | Ducks, Geese, and Swans Scolopacidae | Sandpipers, Phalaropes, and allies Apodiformes | Swifts and Hummingbirds 2000-06-01 2000-07-31
Field notes contributed by Larry Farmer, August 1, 1981 Field notes Reports Bird feeders Bird watching Birds--Research Ornithology--Methodology 1981-08-01 N/A
Field notes contributed by Larry Kropf, July 29, 1986 Field notes Bird watching Birds--Identification 1986-07-29 N/A
Field notes contributed by Laura Spess Jackson, June 10, 1991 Field notes Bird watching 1991-06-10 N/A
Field notes contributed by Lee A. Schoenewe, fall 1991 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birds--Infancy 1991-08-01 1991-11-30