Title Genres Topics Date (Start) Date (End)
Barb Wilson letter to Jim Dinsmore regarding bird sightings for IOU quarterly field reports, summer 1990 Correspondence Field notes Bird watching Birds--Identification Accipitridae | Hawks and Eagles Mimidae | Mockingbirds, Catbirds, Thrashers, and Tremblers Rare birds Weather 1990-06-01 1990-07-31
Iowa field reports contributed by Stephen J. Dinsmore, summer 1992 Field notes Reports Bird watching Birds--Counting Birds--Identification Anseriformes | Ducks, Geese, and Swans Podicipediformes | Grebes Laridae | Gulls and Terns Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Scolopacidae | Sandpipers, Phalaropes, and allies 1992-06-01 1992-07-31
Field notes contributed by James J. Dinsmore, summer 1992 Field notes Reports Bird watching Birds--Identification Anseriformes | Ducks, Geese, and Swans Laridae | Gulls and Terns 1992-06-01 1992-07-31
Field notes contributed by Tom Neal and Ed Havens, summer 1992 Field notes Bird watching Birds--Identification 1992-06-01 1992-07-31
Field notes contributed by Mike Stegmann and Bruce Ehresman, summer 1992 Field notes Bird watching Birds--Identification 1992-06-01 1992-07-31
Field note about an Osprey sighting contributed by Tom Klubertanz, July 15, 1992 Field notes Bird watching Birds--Identification 1992-07-15 N/A
Field reports form for submitting seasonal observations of Iowa birds, Robert I. Cecil, summer 1992 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birdsongs 1992-06-01 1992-07-31
Field notes contributed by Gordon James Brand, summer 1992 Field notes Reports Bird watching Birds--Counting Birds--Identification Birdsongs 1992-06-01 1992-07-31
Pam Allen and Reid I. Allen letter to James J. Dinsmore regarding summer bird sightings, August 3, 1992 Correspondence Field notes Bird watching Birds--Counting Birds--Identification Birds--Infancy 1992-08-03 N/A
Field reports form for submitting seasonal observations of Iowa birds, Carol Ann Alexander, summer 1992 Field notes Reports Bird watching Birds--Behavior Birds--Counting Birds--Identification Birdsongs 1992-06-01 1992-07-31
Field reports, Darwin Koenig, summer 1990 Field notes Bird watching Birds--Identification 1990-06-01 1990-07-31
Field reports, Steve Lekwa, summer 1990 Field notes Bird watching Birds--Identification 1990-07-13 1990-07-14
Field reports, Hank Zaletel, summer 1990 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification 1990-06-01 1990-07-31
Field reports, Babs and Loren Padelford, summer 1990 Field notes Bird watching Birds--Identification Charadriiformes | Shore-birds, Gulls, and Auks 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
Field reports, Susan Spieker, summer 1990 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Rare birds 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, Tim Schantz, summer 1990 Field notes Bird watching Birds--Identification Rare birds Weather 1990-07-17 1990-07-18
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, Mark Proescholdt, summer 1990 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification 1990-06-01 1990-07-31
Carl Priebe letter to Jim Dinsmore regarding bird sighting for the IOU quarterly field report summer 1990, August 6, 1990 Correspondence Field notes Animal migration--Climatic factors Bird watching Birds--Identification Charadriiformes | Shore-birds, Gulls, and Auks Weather 1990-08-06 N/A
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, Peter C. Petersen, summer 1990 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification 1990-06-01 1990-07-31
Field reports, Marietta Petersen, summer 1990 Field notes Bird watching Birds--Identification Passeriformes | Perching-birds and songbirds 1990-06-01 1990-07-31