Title Genres Topics Date (Start) Date (End)
Field notes and letter from Barbara L. Wilson to Thomas H. Kent regarding spring bird sightings, June 1, 1983 Correspondence Field notes Reports Bird populations Bird watching Birds--Identification Birds--Nests Anseriformes | Ducks, Geese, and Swans Tyrannidae | Flycatchers Podicipediformes | Grebes Laridae | Gulls and Terns Accipitridae | Hawks and Eagles Ornithology--Methodology Fringillidae | Finches Hirundinidae | Swallows Turdidae | Thrushes Vireonidae | Vireos Parulidae | Warblers Water birds Weather Emberizidae | Sparrows 1983-06-01 N/A
Field reports form for submitting seasonal observations of Iowa birds with verifying documentation, Diane C. Porter, spring 1983 Field notes Forms (documents) Reports Bird feeders Bird watching Birds--Counting Birds--Identification Birds--Research Ornithology--Methodology Rare birds 1983-03-01 1983-05-31
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
Report to Wood Duck observers with attached mailing list, September 13, 1963 Reports Bird surveys Bird watchers Birds--Nests Birds--Research Ornithology--Methodology Birdhouses--Design and construction Ducks--Counting 1963-09-13 N/A
Nesting Wood Duck study (35 Years) Reports Tables (documents) Birds--Eggs Birds--Nests Birds--Research Ornithology--Methodology Birdhouses Predatory animals Waterfowl management Eggs--Incubation Ducks--Counting Ducklings Wood duck--Behavior 1984-01-01 1984-12-31
Report on a revised birds of Iowa Reports Drafts (documents) Bird watching Bird watching--Guidebooks Birds--Identification Ornithology--Methodology Zoological specimens N/A N/A
The One hundred most common birds of Polk County, Iowa Reports Theses Bird surveys Birds--Identification Ornithology--Methodology 1926-06-04 N/A
Birds of Polk County Iowa Reports Publications (documents) Bird surveys Ornithology--Bibliography Ornithology--Methodology 1931-10-01 1931-10-31
Iowa Breeding Bird Atlas documentation form, Bruce Ehresman and Beverly Clark, June 4, 1987 Field notes Forms (documents) Reports Bird watching Birds--Identification Birdsongs Ornithology--Methodology Rare birds 1987-06-04 N/A
Field notes contributed by Paul Martsching, summer 1987 Field notes Reports Bird watching Birds--Counting Ornithology--Methodology 1987-06-01 1987-07-31
Iowa Breeding Bird Atlas documentation form, Thomas Rosburg, May 19, 1986, and June 13, 1986 Field notes Forms (documents) Reports Bird watching Birds--Identification Ornithology--Methodology Rare birds 1986-05-19 1986-06-13
Special sighting report, Gail George, summer 1987 Field notes Forms (documents) Reports Bird watching Birds--Habitat Birdsongs Ornithology--Methodology Rare birds 1987-06-01 1987-07-31
Special sighting report, Cathy C. Conway and Barbara Henderson, summer 1987 Field notes Reports Bird watching Birds--Habitat Birdsongs Ornithology--Methodology Rare birds 1987-06-01 1987-07-31
Form for reporting Iowa Christmas bird counts to Iowa Bird Life, Darwin Koenig, December 26, 1988 Forms (documents) Reports Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1988-12-26 N/A
Field reports data - fall 1992, December 11, 1992 Field notes Reports Bird watching Birds--Counting Anseriformes | Ducks, Geese, and Swans Tyrannidae | Flycatchers Podicipediformes | Grebes Laridae | Gulls and Terns Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures Gaviiformes | Loons Ornithology--Methodology Charadriidae | Plovers Scolopacidae | Sandpipers, Phalaropes, and allies Hirundinidae | Swallows Parulidae | Warblers Troglodytidae | Wrens Strigiformes | Owls Emberizidae | Sparrows 1992-12-11 N/A
Field reports, Iowa, fall 1993, December 12, 1993 Field notes Reports Bird watching Birds--Counting Anseriformes | Ducks, Geese, and Swans Podicipediformes | Grebes Laridae | Gulls and Terns Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures Ornithology--Methodology Parulidae | Warblers Strigiformes | Owls Emberizidae | Sparrows 1993-12-12 N/A
Hawk watch field notes contributed by Beth Proescholdt, fall 1993 Field notes Reports Bird watching Birds--Counting Ornithology--Methodology 1993-08-01 1993-11-30
Iowa Ornithologists' Union, Quarterly field report, Spring 1994 Field notes Reports Bird watching Birds--Migration Birds--Research Ornithology--Methodology Passeriformes | Perching-birds and songbirds Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Weather Waterfowl 1994-03-01 1994-05-31
Iowa Ornithologists' Union, Quarterly field report, fall 1994 Field notes Reports Bird watching Birds--Research Ornithology--Methodology Rare birds Weather 1994-08-01 1994-11-30
Spring 1996 - documentations, June 11, 1996 Field notes Reports Bird watching Birds--Counting Laridae | Gulls and Terns Ornithology--Methodology Parulidae | Warblers 1996-06-11 N/A
Late reports - Spring 1996, July 1, 1996 Field notes Reports Bird watching Birds--Counting Birds--Research Podicipediformes | Grebes Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Ornithology--Methodology Emberizidae | Sparrows 1996-07-01 N/A
Field reports - Spring 1996, June 8, 1996 Field notes Reports Bird watching Birds--Counting Birds--Research Anseriformes | Ducks, Geese, and Swans Tyrannidae | Flycatchers Laridae | Gulls and Terns Accipitridae | Hawks and Eagles Ornithology--Methodology Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers Emberizidae | Sparrows 1996-06-08 N/A
Iowa field report data, fall 1997, December 9, 1997 Field notes Reports Bird watching Birds--Counting Birds--Research Anseriformes | Ducks, Geese, and Swans Podicipediformes | Grebes Laridae | Gulls and Terns Accipitridae | Hawks and Eagles Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Ornithology--Methodology Charadriidae | Plovers Scolopacidae | Sandpipers, Phalaropes, and allies Charadriiformes | Shore-birds, Gulls, and Auks Strigiformes | Owls 1997-12-09 N/A
Autumn Hawk reports contributed by Beth Proescholdt, fall 1997 Field notes Reports Bird watching Birds--Counting Birds--Identification Ornithology--Methodology 1997-08-01 1997-11-30
Iowa Ornithologists' Union, Quarterly field report, spring 1998 Field notes Reports Bird watching Birds--Migration Birds--Research Ornithology--Methodology Charadriiformes | Shore-birds, Gulls, and Auks Parulidae | Warblers Weather Waterfowl 1998-03-01 1998-05-31