Title Genres Topics Date (Start) Date (End)
Field notes contributed by Raymond L. Cummins, summer 1996 Field notes Bird watching Birds--Counting Birdsongs Parulidae | Warblers 1996-06-01 1996-07-31
Field notes contributed by Raymond L. Cummins, summer 1997 Field notes Forms (documents) Bird populations Bird watching Birds--Counting Birds--Migration 1997-06-01 1997-07-31
Field notes contributed by Raymond L. Cummins, summer 2000 Field notes Forms (documents) Bird watching Birds--Counting 2000-06-01 2000-07-31
Field notes contributed by Raymond L. Cummins, winter 1978-1979 Field notes Reports Bird watching Birds--Counting Birds--Research Columbiformes | Doves and Pigeons Accipitridae | Hawks and Eagles Phasianidae | Pheasants, Turkeys, and Grouse Fringillidae | Finches 1978-12-01 1979-02-28
Field notes contributed by Raymond L. Cummins, winter 1979-1980 Field notes Reports Bird watching Birds--Research Anseriformes | Ducks, Geese, and Swans Ornithology--Methodology 1979-12-01 1980-02-28
Field notes contributed by Raymond L. Cummins, winter 1981-1982 Field notes Bird watching Anseriformes | Ducks, Geese, and Swans 1981-12-01 1982-02-28
Field notes contributed by René Laubach, fall 1981 Field notes Bird banding Bird watching Birds--Nests Parulidae | Warblers 1981-08-01 1981-11-30
Field notes contributed by René Laubach, February 26, 1982 Field notes Bird watching 1982-02-26 N/A
Field notes contributed by René Laubach, spring 1982 Field notes Forms (documents) Bird banding Bird watching Weather 1982-03-01 1982-05-31
Field notes contributed by René Laubach, summer 1981 Field notes Reports Bird watching Birds--Research Ornithology--Methodology 1981-06-01 1981-07-31
Field notes contributed by René Laubach, winter 1982-1983 Field notes Forms (documents) Bird watching Birds--Counting Birds--Research 1982-12-01 1983-02-28
Field notes contributed by Rich DeCoster, summer 1980 Field notes Bird watching Birds--Counting Birdsongs Birds--Research Charadriiformes | Shore-birds, Gulls, and Auks 1980-06-01 1980-07-31
Field notes contributed by Richard C. Rosche, spring 1983 Field notes Reports Bird watching Birds--Counting Birdsongs 1983-03-01 1983-05-31
Field notes contributed by Richard Jule Hollis, spring 1982 Field notes Forms (documents) Bird watching Birds--Identification Birds--Nests 1982-03-01 1982-05-31
Field notes contributed by Richard Jule Hollis, spring 1987 Field notes Bird watching Birds--Counting Birds--Identification Birds--Nests Birds--Research Nest building 1987-03-01 1987-05-31
Field notes contributed by Richard Jule Hollis, spring 1988 Field notes Bird feeders Bird watching Birds--Counting Birds--Identification Birds--Nests 1988-03-01 1988-05-31
Field notes contributed by Richard Jule Hollis, winter 1981-1982 Field notes Bird watching 1981-12-01 1982-02-28
Field notes contributed by Richard Jule Hollis, winter 1983-1984 Correspondence Field notes Bird watching Birds--Nests 1983-12-01 1984-02-28
Field notes contributed by Richard Jule Holllis with verifying documentation, fall 1981 Field notes Bird watching Birds--Behavior Birds--Identification Birds--Research Ornithology--Methodology Rare birds 1981-08-01 1981-11-30
Field notes contributed by Richard Levad, summer 1989 Field notes Bird watching Birds--Counting 1989-06-01 1989-07-31
Field notes contributed by Richard Mooney, October 2, 1982 Field notes Forms (documents) Bird watching 1981-10-02 N/A
Field notes contributed by Rob Thelen, spring 1996 Field notes Reports Bird watching Birds--Counting Birds--Identification Birds--Nests Anseriformes | Ducks, Geese, and Swans Emberizidae | Sparrows 1996-03-01 1996-05-31
Field notes contributed by Rob Thelen, spring 1997 Field notes Bird watching Birds--Counting Birdsongs 1997-03-01 1997-05-31
Field notes contributed by Robert E. Thornburg, fall 1981 Field notes Bird watching Birds--Research Laridae | Gulls and Terns Ornithology--Methodology 1981-08-01 1981-11-30
Field notes contributed by Robert E. Thornburg, fall 1982 Field notes Forms (documents) Bird watching Birds--Counting Birds--Migration 1982-08-01 1982-11-30