Title Genres Topics Date (Start) Date (End)
Walter Rosene letter to the United States Bureau of Biological Survey regarding a 1924 bird migration report, February 7, 1925 Correspondence Bird watching Birds--Migration Birds--Research Ornithology--Methodology 1925-02-07 N/A
Bluestem Flyer, Volume 17, Number 3, November 1983 Newsletters Birds--Migration Birds--Research Ornithology--Societies, etc Wildlife conservation 1983-11-01 1983-11-30
Ames Audubon Newsletter, Volume 1, Number 3, September 23, 1968 Newsletters Birds--Research Ornithology--Societies, etc Wildlife conservation Parks--Iowa 1968-09-23 N/A
Bird species identification survey in Ames and adjacent areas flyer Fliers (printed matter) Bird surveys Bird watching Birds--Identification Birds--Research N/A N/A
Philip A. DuMont letter to Martin L. Grant regarding suggestions to the "Check-list of Iowa Birds", December 7, 1962 Correspondence Bird watching Birds--Identification Birds--Nomenclature Birds--Research Ornithology--Methodology 1962-12-07 N/A
Checklist of Iowa birds Administrative reports Checklists Bird watching Birds--Identification Birds--Nomenclature Birds--Research Ornithology--Methodology 1962-01-01 1962-12-31
Suggestions for state bird list Administrative records Birds--Research Ornithology--Methodology 1952-04-21 N/A
Iowa Distributional Check-list Administrative reports Checklists Bird watching Birds--Geographical distribution Birds--Identification Birds--Research Ornithology--Methodology 1954-01-01 1954-12-31
Woodward H. Brown letter to Iowa Ornithologists Union members regarding Red-shouldered Hawk and Red-tailed Hawk populations Correspondence Bird populations Bird surveys Birds--Research N/A N/A
Common Iowa bird arrivals, migrations, and departures Tables (documents) Bird watching Birds--Migration Birds--Research Ornithology--Methodology N/A N/A
Iowa Peregrine nesting activity, 2004 Field notes Bird watching Birds--Nests Birds--Research Birds--Infancy 2004-06-01 2004-07-31
Iowa Ornithologists' Union, Quarterly field report, summer 2004 Field notes Bird watching Birds--Research Weather 2004-06-01 2004-07-31
Walter Rosene letter to the United States Bureau of Biological Survey regarding bird observations from a trip to North Dakota, May 1, 1925 Correspondence Field notes Bird watching Birds--Migration Birds--Research Icteridae | Blackbirds, Orioles, Meadowlarks, and allies Anseriformes | Ducks, Geese, and Swans Laridae | Gulls and Terns Hirundinidae | Swallows Vireonidae | Vireos Troglodytidae | Wrens Emberizidae | Sparrows 1925-05-01 N/A
Field notes contributed by Babs Padelford and Loren Padelford, summer 1981 Field notes Reports Bird watching Birds--Counting Ornithology--Methodology Research 1981-06-01 1981-07-31
Walter Rosene bird sighting records Field notes Bird watching Birds--Research Icteridae | Blackbirds, Orioles, Meadowlarks, and allies Anseriformes | Ducks, Geese, and Swans Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Scolopacidae | Sandpipers, Phalaropes, and allies Vireonidae | Vireos Parulidae | Warblers Piciformes | Woodpeckers and allies Emberizidae | Sparrows N/A N/A
Walter Rosene letter to the United States Bureau of Biological Survey regarding a 1925 bird migration report, January 18, 1926 Correspondence Field notes Bird watching Birds--Migration Birds--Research Ornithology--Methodology Scolopacidae | Sandpipers, Phalaropes, and allies Vireonidae | Vireos Parulidae | Warblers Emberizidae | Sparrows 1926-01-18 N/A
Edward William Nelson letter to the bird migration observers of the Biological Survey regarding a change in reporting bird observations, March 2, 1925 Correspondence Instructions (document genre) Bird watching Birds--Migration Birds--Research Ornithology--Methodology 1925-03-02 N/A
Walter Rosene 1924 bird sighting records Field notes Bird watching Birds--Research Icteridae | Blackbirds, Orioles, Meadowlarks, and allies Anseriformes | Ducks, Geese, and Swans Laridae | Gulls and Terns Accipitridae | Hawks and Eagles Scolopacidae | Sandpipers, Phalaropes, and allies Hirundinidae | Swallows Vireonidae | Vireos Parulidae | Warblers Piciformes | Woodpeckers and allies Strigiformes | Owls Emberizidae | Sparrows 1924-01-01 1924-12-31
Walter Rosene bird sighting records Field notes Bird watching Birds--Research Icteridae | Blackbirds, Orioles, Meadowlarks, and allies Anseriformes | Ducks, Geese, and Swans Accipitridae | Hawks and Eagles Hirundinidae | Swallows Vireonidae | Vireos Parulidae | Warblers Strigiformes | Owls Emberizidae | Sparrows N/A N/A
Walter Rosene 1923 bird sighting records Field notes Bird watching Birds--Research Icteridae | Blackbirds, Orioles, Meadowlarks, and allies Anseriformes | Ducks, Geese, and Swans Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures Hirundinidae | Swallows Turdidae | Thrushes Vireonidae | Vireos Parulidae | Warblers Piciformes | Woodpeckers and allies Strigiformes | Owls Emberizidae | Sparrows 1923-01-01 1923-12-31
Iowa Ornithologists' Union, field report compiled data, Lesser Yellowlegs, 1955-1983 Field notes Bird watching Birds--Counting Birds--Research 1955-03-05 1983-07-22
Iowa Ornithologists' Union, field report compiled data, Blue-winged Warbler, 1979-1983 Field notes Bird watching Birds--Counting Birds--Research 1979-08-17 1983-07-08
Iowa Ornithologists' Union, field report compiled data, Golden-winged Warbler, 1980-1983 Field notes Bird watching Birds--Counting Birds--Research 1980-05-10 1983-05-19
Iowa Ornithologists' Union, field report compiled data, Cerulean Warbler, 1980-1983 Field notes Bird watching Birds--Counting Birds--Research 1980-05-02 1983-07-10
IOU field report form contributed by Douglas C. Harr, June 1, 1983 Field notes Forms (documents) Reports Bird kills Bird watching Birds--Counting Ornithology--Methodology Research Weather 1983-06-01 N/A