Title Genres Topics Date (Start) Date (End)
Darwin Koenig letter to James J. Dinsmore regarding summer bird sightings, August 3, 1989 Correspondence Field notes Bird watching Birds--Counting Birds--Nests Birds--Infancy 1989-08-03 N/A
Field notes contributed by Dean Mosman, summer 1989 Field notes Reports Bird watching Birds--Counting Birds--Nests Birds--Infancy 1989-06-01 1989-07-31
Field notes contributed by Marietta Petersen, summer 1989 Field notes Reports Bird watching Birds--Counting Birds--Identification Birds--Nests Birdsongs Birds--Infancy 1989-06-01 1989-07-31
Field reports form for submitting seasonal observations of Iowa birds, Douglas Rose, summer 1989 Field notes Forms (documents) Bird watching Birds--Behavior Birds--Counting Weather Birds--Infancy 1989-06-01 1989-07-31
Field reports form for submitting seasonal observations of Iowa birds, Jim Sinclair, summer 1989 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birds--Nests Parasitic birds Birds--Infancy 1989-06-01 1989-07-31
Field reports form for submitting seasonal observations of Iowa birds, Jan L. Walter, summer 1989 Field notes Forms (documents) Bird watching Birds--Counting Birdsongs Weather Birds--Infancy 1989-06-01 1989-07-31
Field notes contributed by Barbara L. Wilson, summer 1989 Field notes Reports Bird watching Birds--Behavior Birds--Identification Birds--Nests Birdsongs Parasitic birds Birds--Infancy 1989-06-01 1989-07-31
Field reports, Richard J. Hollis, spring 1991 Field notes Bird watching Birds--Identification Birds--Migration Birds--Infancy 1991-03-01 1991-06-01
Field reports form for submitting seasonal observations of Iowa birds, Eloise Armstrong and Eugene Armstrong, summer 1991 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Scolopacidae | Sandpipers, Phalaropes, and allies Birds--Infancy 1991-06-01 1991-07-31
Field notes contributed by Dennis L. Carter, July 31, 1991 Field notes Bird watching Birds--Nests Birdsongs Nest building Scolopacidae | Sandpipers, Phalaropes, and allies Weather Birds--Infancy 1991-07-31 N/A
Field reports form for submitting seasonal observations of Iowa birds, Robert I. Cecil, summer 1991 Field notes Forms (documents) Bird watching Birds--Counting Birdsongs Birds--Infancy 1991-06-01 1991-07-31
Field notes contributed by Stephen J. Dinsmore, summer 1991 Field notes Bird watching Birds--Counting Birds--Identification Birds--Nests Birds--Infancy 1991-06-01 1991-07-31
Field notes contributed by Stephen J. Dinsmore , summer 1991 Field notes Bird watching Birds--Counting Birds--Identification Birds--Nests Nest building Parulidae | Warblers Birds--Infancy 1991-06-01 1991-07-31
Field reports form for submitting seasonal observations of Iowa birds, James L. Fuller, summer 1991 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birdsongs Birds--Infancy 1991-06-01 1991-07-31
Field reports form for submitting seasonal observations of Iowa birds, Rita Goranson, summer 1991 Field notes Forms (documents) Bird feeders Bird watching Birds--Counting Birds--Identification Scolopacidae | Sandpipers, Phalaropes, and allies Birds--Infancy 1991-06-01 1991-07-31
Field reports form for submitting seasonal observations of Iowa birds, Matthew Kenne, summer 1991 Field notes Forms (documents) Bird watching Birds--Nests Birdsongs Nest building Charadriidae | Plovers Scolopacidae | Sandpipers, Phalaropes, and allies Birds--Infancy Birds--Feeding and feeds Water levels 1991-06-01 1991-07-31
Field notes contributed by Thomas H. Kent, July 30, 1991 Field notes Bird watching Birds--Counting Birds--Identification Scolopacidae | Sandpipers, Phalaropes, and allies Birds--Infancy 1991-07-30 N/A
Field notes contributed by Dean Mosman, summer 1991 Field notes Bird watching Birds--Nests Birdsongs Birds--Infancy 1991-06-01 1991-07-31
Field notes contributed by, Peter C. Petersen, summer 1991 Field notes Forms (documents) Bird watching Birds--Behavior Birds--Counting Birds--Identification Birds--Infancy 1991-06-01 1991-07-31
Letter and field checklists of Iowa birds, Randall Pinkston, August 2, 1991 Checklists Correspondence Field notes Bird feeders Bird watching Birds--Nests Weather Birds--Infancy Ducklings 1991-08-02 N/A
Field notes contributed by Diane C. Porter, August 1, 1991 Field notes Forms (documents) Bird watching Birdsongs Weather Birds--Infancy Birds--Feeding and feeds 1991-08-01 N/A
Field reports form for submitting seasonal observations of Iowa birds, Mark Proescholdt, summer 1991 Field notes Forms (documents) Bird watching Birdsongs Accipitridae | Hawks and Eagles Scolopacidae | Sandpipers, Phalaropes, and allies Vireonidae | Vireos Parulidae | Warblers Birds--Infancy 1991-06-01 1991-07-31
Field reports form for submitting seasonal observations of Iowa birds, Douglas Rose, summer 1991 Field notes Forms (documents) Bird watching Birds--Nests 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 Susan Spieker, summer 1991 Field notes Bird watching Birdsongs Birds--Infancy Birds--Feeding and feeds 1991-06-01 1991-07-31