Title Genres Topics Date (Start) Date (End)
Field reports form for submitting seasonal observations of Iowa birds, Robert I. Cecil, summer 1989 Field notes Forms (documents) Bird watching Birds--Counting Birds--Eggs Birds--Nests Birdsongs 1989-06-01 1989-07-31
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 of seasonal observations of Iowa birds, Diane C. Porter, summer 1988 Field notes Forms (documents) Bird watching Birds--Behavior Birds--Eggs Birds--Nests Birdsongs Nest building Birds--Infancy 1988-06-01 1988-07-31
Field notes contributed by Erik Munson, summer 1988 Field notes Bird watching Birds--Eggs Birds--Nests Birdsongs Birds--Infancy 1988-06-01 1988-07-31
Peter E. Lowther letter to James J. Dinsmore regarding bird sightings, June 21, 1988 Correspondence Field notes Bird watching Birds--Eggs Birds--Nests 1988-06-21 N/A
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 James J. Dinsmore, summer 1988 Field notes Bird watching Birds--Eggs Birdsongs Birds--Infancy 1988-06-01 1988-07-31
Field reports form for submitting seasonal observations of Iowa birds, Robert I. Cecil, summer 1988 Field notes Forms (documents) Bird watching Birds--Eggs Birds--Nests Birdsongs Birds--Infancy 1988-06-01 1988-07-31
Field reports form for submitting seasonal observations of Iowa birds, Marion M. Brewer, summer 1988 Field notes Forms (documents) Bird watching Birds--Eggs Birds--Nests 1988-06-01 1988-07-31
James J. Dinsmore letter to Bruce Ehresman regarding Short-eared Owls and Northern Harriers , December 28, 1988 Correspondence Field notes Bird watching Birds--Eggs Birds--Nests Birds--Infancy 1988-12-28 N/A
Field reports form for submitting seasonal observations of Iowa birds, Marion M. Brewer, fall 1988 Field notes Forms (documents) Bird watching Birds--Counting Birds--Eggs Birds--Identification Birds--Infancy 1988-08-01 1988-11-30
Field reports form for submitting seasonal observations of Iowa birds, Marion M. Brewer, spring 1987 Field notes Forms (documents) Bird watching Birds--Counting Birds--Eggs Birds--Identification Birds--Nests Birds--Infancy 1987-03-01 1987-05-31
Field notes contributed by James L. Hansen, spring 1987 Field notes Forms (documents) Bird watching Birds--Counting Birds--Eggs Birds--Nests Birdsongs 1987-03-01 1987-05-31
Field notes contributed by Barbara L. Wilson, July 6, 1986 Correspondence Field notes Bird watching Birds--Eggs Birds--Identification Birds--Nests Birdsongs Laridae | Gulls and Terns Parulidae | Warblers 1986-07-06 N/A
Field notes contributed by Barbara L. Wilson, July 28, 1986 Correspondence Field notes Bird watching Birds--Behavior Birds--Eggs Birds--Food Birds--Nests Birdsongs Birds--Infancy 1986-07-28 N/A
Field reports form for submitting seasonal observations of Iowa birds, Jim Sinclair, Spring 1986 Field notes Bird watching Birds--Eggs Birds--Nests Birdsongs Photography of birds 1986-03-01 1986-05-31
Spring report 86, Dean Mosman Field notes Bird feeders Bird watching Birds--Eggs Birds--Nests 1986-03-01 1986-05-31
Spring '86 field reports, Erik Munson Field notes Bird watching Birds--Eggs Birds--Nests Birdsongs 1986-03-01 1986-05-31
Field reports form for submitting seasonal observations of Iowa birds Field notes Bird watching Birds--Eggs Birds--Nests 1983-06-01 1983-07-31
Field reports form for submitting seasonal observations of Iowa birds, Francis L. Moore, spring 1983 Field notes Forms (documents) Reports Bird watching Birds--Counting Birds--Eggs Birds--Identification Birds--Nests Birdsongs Birds--Research Ornithology--Methodology Parulidae | Warblers 1983-03-01 1983-05-31
Barb Wilson letter to Thomas Kent regarding bird sightings, Summer 1983 Correspondence Field notes Bird watching Birds of prey Birds--Eggs Birds--Nests Tyrannidae | Flycatchers Game and game-birds Charadriiformes | Shore-birds, Gulls, and Auks Hirundinidae | Swallows Water birds Weather Country life 1983-06-01 1983-07-31
Richard Jule Hollis letter to Thomas H. Kent regarding Cliff Swallows, August 14, 1980 Correspondence Reports Birds--Counting Birds--Eggs Birds--Nests 1980-08-14 N/A
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
Bobwhite Quail nest details Field notes Birds--Eggs Birds--Nests 1926-06-26 N/A
Photograph of an egg within an egg Photographs Birds--Eggs N/A N/A