Title Genres Topics Date (Start) Date (End)
Field reports form for submitting seasonal observations of Iowa birds, Carolyn J. Fischer, fall 1991 Field notes Forms (documents) Bird feeders Bird watching Birds--Counting Birds--Identification 1991-08-01 1991-11-30
Field reports form for submitting seasonal observations of Iowa birds, Carolyn J. Fischer, fall 1992 Field notes Forms (documents) Bird feeders Bird watching Birds--Counting Birds--Identification 1992-08-01 1992-11-30
Field reports form for submitting seasonal observations of Iowa birds, Carolyn J. Fischer, fall 1993 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Parulidae | Warblers Birds--Infancy 1993-08-01 1993-11-30
Field reports form for submitting seasonal observations of Iowa birds, Carolyn J. Fischer, fall 1997 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birds--Infancy 1997-08-01 1997-11-30
Field reports form for submitting seasonal observations of Iowa birds, Carolyn J. Fischer, spring 1996 Field notes Forms (documents) Bird watching Birds--Counting Birds--Habitat Birds--Identification Birds--Nests 1996-03-01 1996-05-31
Field reports form for submitting seasonal observations of Iowa birds, Carolyn J. Fischer, spring 1997 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birds--Feeding and feeds 1997-03-01 1997-05-31
Field reports form for submitting seasonal observations of Iowa birds, Carolyn J. Fischer, summer 1992 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birds--Infancy 1992-06-01 1992-07-31
Field reports form for submitting seasonal observations of Iowa birds, Carolyn J. Fischer, summer 2000 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification 2000-06-01 2000-07-31
Field reports form for submitting seasonal observations of Iowa birds, Curt Nelson, Spring 1993 Field notes Forms (documents) Bird watching Birds--Identification 1993-03-01 1993-05-31
Field reports form for submitting seasonal observations of Iowa birds, Curtis Nelson, fall 1997 Field notes Forms (documents) Bird watching Birds--Counting Birds--Eggs Birds--Identification Birds--Nests Weather 1997-08-01 1997-11-30
Field reports form for submitting seasonal observations of Iowa birds, Curtis Nelson, spring 1992 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birdsongs 1992-03-01 1992-05-31
Field reports form for submitting seasonal observations of Iowa birds, Dan Dorrance, spring 1992 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification 1992-03-01 1992-05-31
Field reports form for submitting seasonal observations of Iowa birds, Dan Dorrance, Summer 1994 Field notes Bird watching Birds--Identification Birds--Infancy 1994-06-01 1994-07-31
Field reports form for submitting seasonal observations of Iowa birds, Douglas C. Harr, fall 1992 Forms (documents) Reports Bird watching Birds--Counting Birds--Habitat Birds--Identification Weather 1992-08-01 1992-11-30
Field reports form for submitting seasonal observations of Iowa birds, Douglas C. Harr, summer 1993 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Weather Waterfowl Owls--Behavior 1993-06-01 1993-07-31
Field reports form for submitting seasonal observations of Iowa birds, Douglas Rose, fall 1986 Field notes Forms (documents) Bird watching Birds--Food Birds--Identification Weather Birds--Infancy 1986-08-01 1986-11-30
Field reports form for submitting seasonal observations of Iowa birds, Douglas Rose, spring 1992 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification 1992-03-01 1992-05-31
Field reports form for submitting seasonal observations of Iowa birds, Ed Thelen, fall 1988 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birds--Infancy 1988-08-01 1988-11-30
Field reports form for submitting seasonal observations of Iowa birds, Ed Thelen, fall 1995 Field notes Forms (documents) Bird feeders Bird watching Birds--Counting Birds--Identification Birdsongs Accipitridae | Hawks and Eagles 1995-08-01 1995-11-30
Field reports form for submitting seasonal observations of Iowa birds, Ed Thelen, fall 1997 Field notes Forms (documents) Bird banding Bird watching Birds--Counting Birds--Identification Birds--Infancy 1997-08-01 1997-11-30
Field reports form for submitting seasonal observations of Iowa birds, Ed Thelen, fall 1998 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Parulidae | Warblers 1998-08-01 1998-11-30
Field reports form for submitting seasonal observations of Iowa birds, Ed Thelen, spring 1996 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Podicipediformes | Grebes Parulidae | Warblers 1996-03-01 1996-05-31
Field reports form for submitting seasonal observations of Iowa birds, Ed Thelen, spring 1998 Field notes Forms (documents) Bird watching Birds--Identification 1998-03-01 1998-05-31
Field reports form for submitting seasonal observations of Iowa birds, Ed Thelen, summer 1997 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birds--Nests 1997-06-01 1997-07-31
Field reports form for submitting seasonal observations of Iowa birds, Eloise Armstrong and Eugene Armstrong, fall 1991 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birds--Nests Birdsongs Birds--Infancy 1991-08-01 1991-11-30