Title Genres Topics Date (Start) Date (End)
Field reports form for submitting seasonal observations of Iowa birds, Jan L. Walter, summer 1991 Field notes Forms (documents) Bird watching Birds--Behavior Birds--Food Birdsongs Weather Birds--Infancy 1991-06-01 1991-07-31
Field reports form for submitting seasonal observations of Iowa birds, Jim Sinclair, summer 1991 Field notes Forms (documents) Bird watching Birds--Food Birds--Identification Birds--Nests Birdsongs Birds--Infancy 1991-06-01 1991-07-31
Field notes contributed by Bill F. Huser, summer 1991 Field notes Bird watching Birds--Counting Birds--Food Birds--Identification 1991-06-01 1991-07-31
Field notes contributed by Stephen J. Dinsmore, summer 1988 Field notes Bird watching Birds--Eggs Birds--Food Birds--Nests Birdsongs Anseriformes | Ducks, Geese, and Swans Scolopacidae | Sandpipers, Phalaropes, and allies Birds--Infancy 1988-06-01 1988-07-31
Field notes contributed by Marietta Petersen, summer 1988 Field notes Bird watching Birds--Food Birdsongs Weather 1988-06-01 1988-07-31
Field reports form for submitting seasonal observations of Iowa birds, Mark Proescholdt, summer 1988 Field notes Forms (documents) Bird watching Birds--Eggs Birds--Food Birds--Nests Birdsongs Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers Birds--Infancy Emberizidae | Sparrows 1988-06-01 1988-07-31
Field reports form for submitting seasonal observations of Iowa birds, Jan L. Walter, summer 1988 Field notes Forms (documents) Bird watching Birds--Food Weather Birds--Infancy 1988-06-01 1988-07-31
Field reports form for submitting seasonal observations of Iowa birds, Jack Jones, fall 1986 Field notes Forms (documents) Bird feeders Bird watching Birds--Behavior Birds--Food Birds--Habitat Weather 1986-08-01 1986-11-30
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, Jim Sinclair, fall 1986 Field notes Forms (documents) Bird watching Birds--Food Parulidae | Warblers Birds--Feeding and feeds 1986-08-01 1986-11-30
Field reports form for submitting seasonal observations of Iowa birds, Tom Johnson, summer 1985 Field notes Forms (documents) Bird watching Birds--Counting Birds--Food Birdsongs Birds--Infancy 1985-06-01 1985-07-31
Field notes contributed by Barbara L. Wilson, spring 1984 Correspondence Field notes Bird watching Birds--Food Birds--Migration Weather 1984-03-01 1984-05-31
Woodward H. Brown field notes, winter 1979-1980 Field notes Reports Bird watching Birds--Food Birds--Research Accipitridae | Hawks and Eagles Ornithology--Methodology 1979-12-01 1980-02-28
Great Horned Owl nesting study and research notes Reports Research notes Essays Bird banding Birds--Eggs Birds--Food Birds--Nests Birds--Research Ornithology--Methodology Birds--Infancy Eggs--Incubation 1933-02-26 1939-12-31
Lantern slide and photograph of the contents found in a Great Horned Owl nest Lantern slides Photographs Birds--Food 1934-03-04 1934-03-13
Know Iowa Hawks Reports Bird pests Birds of prey Birds--Food Birds--Identification 1932-01-01 1932-12-31
Narrative and photographs of a Western Meadowlark tragedy Photographs Narratives (literary works) Birds--Eggs Birds--Food Birds--Infancy Predation (Biology) Birds--Mortality Birds--Anecdotes 1927-05-19 1929-06-15
Daily field checking list by Walter Rosene, April 6, 1939 Checklists Field notes Bird watching Birds--Food 1939-04-06 N/A
Daily field checking list by Walter Rosene, April 4, 1939 Checklists Field notes Bird watching Birds--Food 1939-04-04 N/A
Daily field checking list by Walter Rosene, April 2, 1939 Checklists Field notes Bird watching Birds--Food Anseriformes | Ducks, Geese, and Swans 1939-04-02 N/A
Daily field checking list by Walter Rosene, March 31, 1939 Checklists Field notes Bird watching Birds--Food 1939-03-31 N/A
Daily field checking list, Walter Rosene, August 23, 1936 Checklists Field notes Bird watching Birds--Food Parulidae | Warblers 1936-08-23 N/A
Daily field checking list, Walter Rosene, November 6, 1935 Checklists Field notes Bird watching Birds--Food 1935-11-06 N/A
Daily field checking list, Walter Rosene, October 7, 1934 Checklists Field notes Bird watching Birds--Food 1934-10-07 N/A
Daily field checking list, Walter Rosene, September 16, 1934 Checklists Field notes Bird watching Birds--Food Birds--Identification 1934-09-16 N/A