Title Genres Topics Date (Start) Date (End)
Field notes contributed by Raymond L. Cummins, summer 1992 Field notes Forms (documents) Bird watching Birds--Counting Birds--Nests 1992-06-01 1992-07-31
Field reports form for submitting seasonal observations of Iowa birds, Jan L. Walter, summer 1992 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birds--Nests Birdsongs Weather Birds--Infancy 1992-06-01 1992-07-31
Field reports form for submitting seasonal observations of Iowa birds, Mark Proescholdt, summer 1992 Field notes Forms (documents) Bird watching Birds--Counting Birds--Eggs Birds--Identification Birds--Nests Birdsongs Laridae | Gulls and Terns Parulidae | Warblers 1992-06-01 1992-07-31
Field notes contributed by Marietta A. Petersen, summer 1992 Field notes Reports Bird watching Birds--Counting Birds--Nests Birds--Infancy 1992-06-01 1992-07-31
Field notes contributed by Babs Padelford and Loren Padelford, summer 1992 Field notes Reports Bird watching Birds--Counting Birds--Nests Birdsongs Anseriformes | Ducks, Geese, and Swans Laridae | Gulls and Terns Scolopacidae | Sandpipers, Phalaropes, and allies Birds--Infancy 1992-06-01 1992-07-31
Field notes contributed by Dean Mosman, summer 1992 Field notes Reports Bird kills Bird watching Birds--Nests Weather Birds--Infancy 1992-06-01 1992-07-31
Field notes contributed by Sharon Laub, summer 1992 Field notes Forms (documents) Bird populations Bird watching Birds--Counting Birds--Nests 1992-06-01 1992-07-31
Field reports form for submitting seasonal observations of Iowa birds, Matthew Kenne, summer 1992 Field notes Forms (documents) Bird feeders Bird populations Bird watching Birds--Counting Birds--Identification Birds--Nests Birdsongs Anseriformes | Ducks, Geese, and Swans Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers Weather 1992-06-01 1992-07-31
Field notes contributed by Paul Hertzel, August 1, 1992 Field notes Reports Bird watching Birds--Behavior Birds--Counting Birds--Identification Birds--Nests Scolopacidae | Sandpipers, Phalaropes, and allies Birds--Infancy Piciformes | Woodpeckers and allies Emberizidae | Sparrows 1992-08-01 N/A
Field reports form for submitting seasonal observations of Iowa birds and letter to James J. Dinsmore contributed by Douglas C. Harr, July 31, 1992 Correspondence Field notes Forms (documents) Bird populations Bird watching Birds--Counting Birds--Migration Birds--Nests Rare birds Weather 1992-07-31 N/A
Field reports form for submitting seasonal observations of Iowa birds, Rita Goranson, summer 1992 Field notes Forms (documents) Bird watching Birds--Counting Birds--Nests Birdsongs Birds--Infancy 1992-06-01 1992-07-31
Field notes contributed by Bery Engebretsen, summer 1992 Field notes Bird populations Bird watching Birds--Identification Birds--Nests Scolopacidae | Sandpipers, Phalaropes, and allies Vireonidae | Vireos 1992-06-01 1992-07-31
Field notes about active Bald Eagle nests contributed by Bruce Ehresman, summer 1992 Correspondence Field notes Charts (graphic documents) Bird watching Birds--Counting Birds--Nests Birds--Infancy 1992-06-01 1992-07-31
Field reports, Bob Cecil, summer 1990 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birds--Nests Rare birds 1990-06-01 1990-07-31
Field reports, Jan L. Walter, summer 1990 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birds--Nests Weather 1990-06-01 1990-07-31
Jim Sinclair letter to Jim Dinsmore regarding summer field reports for IOU quarterly field reports for summer 1990, July 31, 1990 Correspondence Field notes Bird watching Birds--Identification Birds--Nests 1990-07-31 N/A
Field reports, Douglas L. Rose, summer 1990 Field notes Forms (documents) Bird watching Birds--Counting Birds--Eggs Birds--Identification Birds--Nests Photography of birds Rare birds Weather 1990-06-01 1990-07-31
Field reports, Diane C. Porter, summer 1990 Field notes Bird watching Birds--Counting Birds--Identification Birds--Nests 1990-06-01 1990-07-31
Fourth Supplementary Breeding Bird Census of Big Sand Mound Nature Preserve, July 1990 Field notes Reports Bird watching Birds--Behavior Birds--Breeding Birds--Identification Birds--Migration Birds--Nests Weather 1990-07-01 1990-07-31
Field reports, Darwin Dean Mosman, summer 1990 Field notes Bird watching Birds--Breeding Birds--Identification Birds--Nests 1990-06-01 1990-07-31
Field reports, Thomas Kent, summer 1990 Field notes Bird watching Birds--Behavior Birds--Identification Birds--Nests Weather 1990-06-01 1990-07-29
Field reports, Matthew Kenne, summer 1990 Field notes Forms (documents) Bird watching Birds--Identification Birds--Migration Birds--Nests Rare birds Weather 1990-06-01 1990-07-31
Field reports, Ann Johnson, summer 1990 Field notes Bird watching Birds--Counting Birds--Migration Birds--Nests Weather 1990-06-01 1990-07-31
J. Donald Gillaspey letter to James Dinsmore regarding bird sightings in Lamoni, IA, 1990 Correspondence Field notes Animal migration--Climatic factors Bird watching Birds--Identification Birds--Nests 1990-06-01 1990-07-31
Field reports, Jim Dinsmore, summer 1990 Field notes Bird watching Birds--Identification Birds--Nests 1990-06-01 1990-07-31