Title Genres Topics Date (Start) Date (End)
Field notes contributed by Marietta Petersen, summer 1993 Field notes Reports Bird watching Birds--Counting Birds--Habitat 1993-06-01 1993-07-31
Field notes contributed by Marion M. Brewer, fall 1992 Field notes Forms (documents) Bird watching Birds--Counting Birdhouses 1992-08-01 1992-11-30
Field notes contributed by Marion M. Brewer, fall 1993 Field notes Reports Bird watching Birds--Counting 1993-08-01 1993-11-30
Field notes contributed by Marion M. Brewer, May 31, 1980. Field notes Reports Bird watching Birds--Counting Birds--Research Ornithology--Methodology 1980-05-31 N/A
Field notes contributed by Marion M. Brewer, spring 1983 Field notes Forms (documents) Reports Bird watching Birds--Counting Birds--Migration Birds--Research Ornithology--Methodology Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers Water birds 1983-03-01 1983-05-31
Field notes contributed by Marion M. Brewer, spring 1996 Field notes Forms (documents) Bird watching Birds--Counting 1996-03-01 1996-05-31
Field notes contributed by Marion M. Brewer, spring 1997 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification 1997-03-01 1997-05-31
Field notes contributed by Marion M. Brewer, summer 1993 Field notes Forms (documents) Bird watching Birds--Behavior Birds--Counting 1993-06-01 1993-07-31
Field notes contributed by Marion M. Brewer, winter 1982-1983 Field notes Reports Bird watching Birds--Counting Birds--Research Ornithology--Methodology 1982-12-01 1983-02-28
Field notes contributed by Mark D. Dixon, spring 1983 Field notes Forms (documents) Reports Bird watching Birds--Counting Birds--Research Ornithology--Methodology Scolopacidae | Sandpipers, Phalaropes, and allies Charadriiformes | Shore-birds, Gulls, and Auks Fringillidae | Finches Vireonidae | Vireos Parulidae | Warblers Weather Emberizidae | Sparrows 1983-03-01 1983-05-31
Field notes contributed by Mark D. Dixon, summer 1985 Field notes Bird watching Birds--Counting Parulidae | Warblers 1985-06-01 1985-07-31
Field notes contributed by Mark Dixon, spring 1984 Field notes Forms (documents) Bird watching Birds--Counting Citizen science 1984-03-01 1984-05-31
Field notes contributed by Matthew Kenne, fall 1998 Field notes Reports Bird watching Birds--Counting Birds--Identification Birdsongs 1998-08-01 1998-11-30
Field notes contributed by Matthew Kenne, summer 2000 Field notes Bird watching Birds--Counting 2000-06-01 2000-07-31
Field notes contributed by Michael C. Dooley, fall 1998 Field notes Reports Bird watching Birds--Counting Birds--Identification Laridae | Gulls and Terns 1998-08-01 1998-11-30
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. Newlon and Carol Newlon, winter, 1976-1977 Field notes Bird watching Birds--Counting Accipitridae | Hawks and Eagles Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures 1976-12-01 1977-02-28
Field notes contributed by Michael C. Newlon, fall 1977 Field notes Bird watching Birds--Counting Birds--Identification 1977-08-01 1977-11-30
Field notes contributed by Michael C. Newlon, fall 1982 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Charadriiformes | Shore-birds, Gulls, and Auks 1982-08-01 1982-11-30
Field notes contributed by Michael C. Newlon, spring 1980 Field notes Bird watching Birds--Counting Parulidae | Warblers 1980-03-01 1980-05-31
Field notes contributed by Michael C. Newlon, summer 1980 Field notes Bird watching Birds--Counting Birds--Identification Charadriiformes | Shore-birds, Gulls, and Auks 1980-06-01 1980-07-31
Field notes contributed by Michael C. Newlon, winter 1981-1982 Field notes Forms (documents) Bird watching Birds--Counting 1981-12-01 1982-02-28
Field notes contributed by Michael Roughton, spring 1980 Field notes Forms (documents) Bird watching Birds--Counting Weather 1980-03-01 1980-05-31
Field notes contributed by multiple observers, spring 1993 Field notes Bird watching Birds--Counting 1993-03-01 1993-05-31
Field notes contributed by multiple observers, summer 1989 Field notes Reports Bird watching Birds--Counting Birds--Nests 1989-06-01 1989-07-31