Title Genres Topics Date (Start) Date (End)
Iowa Ornithologists' Union programs, comments and analysis Administrative reports Bird populations Birds--Habitat Birds--Research Ornithology--Methodology Laniidae | Shrikes Fringillidae | Finches Birds--Feeding and feeds N/A N/A
Iowa Ornithologists' Union programs Administrative reports Bird populations Bird surveys Birds--Research Ornithology--Methodology N/A N/A
Smith's Longspur survey Questionnaires Bird populations Bird surveys Birds--Migration Birds--Research Ornithology--Methodology N/A N/A
Habitat selection by Dickcissels survey Instructions (document genre) Questionnaires Bird populations Bird surveys Birds--Counting Birds--Habitat Birds--Research Ornithology--Methodology N/A N/A
Birds and bridges survey Questionnaires Bird populations Bird surveys Birds--Research Ornithology--Methodology N/A N/A
Field notes contributed by Dennis Thompson, summer 2000 Field notes Bird populations Bird watching Birds--Counting 2000-06-01 2000-07-31
Field notes contributed by Dennis L. Carter, December 1, 1997 Field notes Reports Bird feeders Bird populations Bird watching 1997-12-01 N/A
Field notes contributed by Dennis Thompson, fall 1997 Field notes Reports Bird populations Bird watching Birds--Counting 1997-08-01 1997-11-30
Field notes contributed by Dennis Thompson, summer 1997 Field notes Reports Bird declines Bird populations Bird watching Birds--Counting 1997-06-01 1997-07-31
Field notes contributed by Raymond L. Cummins, summer 1997 Field notes Forms (documents) Bird populations Bird watching Birds--Counting Birds--Migration 1997-06-01 1997-07-31
Field notes contributed by James J. Dinsmore, fall 1993 Field notes Reports Bird populations Bird watching Birds--Behavior Birds--Habitat Birds--Identification Birds--Nests 1993-08-01 1993-11-30
Field reports form for submitting seasonal observations of Iowa birds, Jim Sinclair, fall 1993 Field notes Forms (documents) Bird populations Bird watching Birds--Behavior Birds--Counting 1993-08-01 1993-11-30
Field notes contributed by Ann Johnson, fall 1993 Field notes Reports Bird populations Bird watching Birds--Counting Birds--Identification Rare birds Parulidae | Warblers 1993-08-01 1993-11-30
Field notes contributed by Dennis L. Carter, August 3, 1992 Field notes Reports Bird populations Bird watching Birds--Counting Birdsongs Tyrannidae | Flycatchers Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Parulidae | Warblers 1992-08-03 N/A
Field notes contributed by Gordon James Brand, fall 1993 Field notes Reports Bird populations Bird watching Birds--Counting Birds--Migration Parulidae | Warblers 1993-08-01 1993-11-30
Field reports form for submitting seasonal observations of Iowa birds, Jim Sinclair, summer 1993 Forms (documents) Bird populations Bird watching Birds--Counting Birdsongs Birds--Infancy 1993-06-01 1993-07-31
Field notes contributed by Peter C. Petersen, summer 1993 Field notes Forms (documents) Bird populations Bird watching Birds--Behavior Birds--Counting 1993-06-01 1993-07-31
Field notes contributed by Raymond L. Cummins, summer 1993 Field notes Forms (documents) Bird populations Bird watching Birds--Counting Birds--Nests 1993-06-01 1993-07-31
Field notes contributed by Dennis L. Carter, August 2, 1993 Field notes Reports Bird populations Bird watching Birds--Counting Birds--Nests Birdsongs Anseriformes | Ducks, Geese, and Swans Birds--Infancy 1993-08-02 N/A
Field notes contributed by Ann Johnson, fall 1992 Field notes Reports Bird populations Bird watching Birds--Counting Birds--Identification Birds--Migration Parulidae | Warblers 1992-08-01 1992-11-30
Field notes contributed by Peter C. Petersen, summer 1992 Field notes Reports Bird populations Bird watching Birds--Behavior Birds--Counting Birdsongs 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 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 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