Title Genres Topics Date (Start) Date (End)
Field notes contributed by John Van Dyk, August 1, 1997 Field notes Reports Bird declines Bird watching Birds--Counting Birds--Identification Birds--Migration Birds--Nests Scolopacidae | Sandpipers, Phalaropes, and allies Charadriiformes | Shore-birds, Gulls, and Auks Weather 1997-08-01 N/A
Field notes contributed by John Van Dyk, fall 1993 Field notes Reports Bird watching Birds--Counting Birds--Identification Birds--Migration Anseriformes | Ducks, Geese, and Swans Accipitridae | Hawks and Eagles Parulidae | Warblers Weather Emberizidae | Sparrows 1993-08-01 1993-11-30
Field notes contributed by John Van Dyk, fall 1997 Field notes Reports Bird watching Birds--Counting Birds--Identification Birds--Nests Birdsongs Weather 1997-08-01 1997-11-30
Field notes contributed by John Van Dyk, March 2, 1982 Field notes Bird watching Birds--Identification Anseriformes | Ducks, Geese, and Swans Phasianidae | Pheasants, Turkeys, and Grouse Weather 1982-03-02 N/A
Field notes contributed by John Van Dyk, spring 1996 Field notes Reports Bird watching Birds--Counting Birds--Identification Birds--Migration Anseriformes | Ducks, Geese, and Swans Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures Turdidae | Thrushes Vireonidae | Vireos Parulidae | Warblers Weather Emberizidae | Sparrows 1996-03-01 1996-05-31
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, 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, 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 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 Kropf, July 29, 1986 Field notes Bird watching Birds--Identification 1986-07-29 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
Field notes contributed by Lee A. Schoenewe, fall 1996 Field notes Bird watching Birds--Counting Birds--Identification Birds--Infancy 1996-08-01 1996-11-30
Field notes contributed by Lee A. Schoenewe, fall 1997 Field notes Reports Bird watching Birds--Counting Birds--Identification Podicipediformes | Grebes Laridae | Gulls and Terns Parulidae | Warblers Birds--Infancy 1997-08-01 1997-11-30
Field notes contributed by Lee A. Schoenewe, fall 1998 Field notes Reports Bird watching Birds--Counting Birds--Identification Anseriformes | Ducks, Geese, and Swans Parulidae | Warblers 1998-08-01 1998-11-30
Field notes contributed by Lee A. Schoenewe, spring 1996 Field notes Reports Bird watching Birds--Counting Birds--Identification 1996-03-01 1996-05-31
Field notes contributed by Lee A. Schoenewe, summer 2000 Field notes Bird watching Birds--Counting Birds--Identification Birds--Nests Anseriformes | Ducks, Geese, and Swans 2000-06-01 2000-07-31
Field notes contributed by Lee A. Schoenewe, summer 2002 Field notes Bird watching Birds--Counting Birds--Identification Birds--Nests Laridae | Gulls and Terns Scolopacidae | Sandpipers, Phalaropes, and allies 2002-06-01 2002-07-31
Field notes contributed by Lee A. Schoenewe, summer 2003 Field notes Bird watching Birds--Counting Birds--Identification Birds--Nests Birdsongs 2003-06-01 2003-07-31
Field notes contributed by Marie E. Spears Tiemann and Jean B. Braley, November 29, 1997 Field notes Reports Bird banding Bird feeders Bird watching Birds--Counting Birds--Identification 1997-11-29 N/A
Field notes contributed by Marie E. Spears Tiemann and Jean B. Braley, spring 1996 Field notes Bird feeders Bird watching Birds--Counting Birds--Identification Birds--Migration Scolopacidae | Sandpipers, Phalaropes, and allies Charadriiformes | Shore-birds, Gulls, and Auks 1996-03-01 1996-05-31
Field notes contributed by Marietta A. Petersen, fall 1992 Field notes Reports Bird watching Birds--Behavior Birds--Counting Birds--Identification 1992-08-01 1992-11-30
Field notes contributed by Marietta Petersen, fall 1988 Field notes Bird watching Birds--Identification Birds--Research Weather 1988-08-01 1988-11-30
Field notes contributed by Marietta Petersen, fall 1995 Field notes Bird watching Birds--Food Birds--Identification Birdsongs 1995-08-01 1995-11-30