Title Genres Topics Date (Start) Date (End)
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 Linda Zaletel, August 7, 1979 Field notes Bird watching Birds--Nests 1979-08-07 N/A
Field notes contributed by Marietta A. Petersen, spring 1996 Field notes Reports Bird watching Birds--Counting Birds--Habitat Birds--Nests 1996-03-01 1996-05-31
Field notes contributed by Marietta A. Petersen, summer 1992 Field notes Reports Bird watching Birds--Counting Birds--Nests Birds--Infancy 1992-06-01 1992-07-31
Field notes contributed by Marietta Petersen, fall 1996 Field notes Bird watching Birds--Food Birds--Nests 1996-08-01 1996-11-30
Field notes contributed by Marietta Petersen, spring 1992 Field notes Bird watching Birds--Nests Birdsongs Nest building 1992-03-01 1992-05-31
Field notes contributed by Marietta Petersen, summer 1989 Field notes Reports Bird watching Birds--Counting Birds--Identification Birds--Nests Birdsongs Birds--Infancy 1989-06-01 1989-07-31
Field notes contributed by Marietta Petersen, summer 1996 Field notes Bird watching Birds--Nests Birdsongs 1996-06-01 1996-07-31
Field notes contributed by Marion M. Brewer, Cherokee, Iowa, summer 1984 Field notes Forms (documents) Bird watching Birds--Nests 1984-06-01 1984-07-31
Field notes contributed by Marion M. Brewer, June 1, 1979 Field notes Reports Bird watching Birds--Nests Parulidae | Warblers 1979-06-01 N/A
Field notes contributed by Michael C. Dooley, 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 Michael C. Dooley, summer 2001 Field notes Bird watching Birds--Eggs Birds--Identification Birds--Nests Birdsongs Scolopacidae | Sandpipers, Phalaropes, and allies 2001-06-01 2001-07-31
Field notes contributed by Michael C. Newlon, spring 1984 Field notes Bird watching Birds--Nests 1984-03-01 1984-05-31
Field notes contributed by Mike Brown, summer 1984 Field notes Bird watching Birds--Nests 1984-06-01 1984-07-31
Field notes contributed by multiple observers, summer 1989 Field notes Reports Bird watching Birds--Counting Birds--Nests 1989-06-01 1989-07-31
Field notes contributed by multiple observers, summer 1993 Field notes Bird watching Birds--Eggs Birds--Nests 1993-06-01 1993-07-31
Field notes contributed by multiple observers, summer 1996 Field notes Bird watching Birds--Nests Birds--Infancy 1996-06-01 1996-07-31
Field notes contributed by Neil Bernstein, summer 1989 Field notes Bird banding Bird watching Birds--Nests 1989-06-01 1989-07-31
Field notes contributed by Nicholas A. Kubik, summer 1988 Field notes Bird watching Birds--Habitat Birds--Nests Birdsongs Weather Birds--Feeding and feeds 1988-06-01 1988-07-31
Field notes contributed by Pam Allen and Reid I. Allen, spring 1997 Field notes Bird watching Birds--Food Birds--Nests Birdsongs Nest building 1997-03-01 1997-05-31
Field notes contributed by Pam Allen and Reid I. Allen, summer 1989 Field notes Reports Bird watching Birds--Behavior Birds--Counting Birds--Nests Birdsongs 1989-06-01 1989-07-31
Field notes contributed by Pam Allen and Reid I. Allen, summer 1996 Field notes Bird watching Birds--Counting Birds--Nests Birds--Infancy 1996-06-01 1996-07-31
Field notes contributed by Paul Hertzel, August 1, 1992 Field notes Reports Bird watching Birds--Behavior Birds--Counting Birds--Identification Birds--Nests Scolopacidae | Sandpipers, Phalaropes, and allies Birds--Infancy Piciformes | Woodpeckers and allies Emberizidae | Sparrows 1992-08-01 N/A
Field notes contributed by Paul Hertzel, summer 2001 Field notes Bird feeders Bird watching Birds--Nests Birdsongs Birds--Infancy 2001-06-01 2001-07-31