Title Genres Topics Date (Start) Date (End)
Rare bird documentation form for Swamp Sparrow at Sweet Marsh, unknown year Field notes Birds--Behavior Birds--Identification Ornithology Rare birds N/A N/A
Quiz on bird names Printed ephemera Birds--Nomenclature Hirundinidae | Swallows Parulidae | Warblers Emberizidae | Sparrows N/A N/A
Ames Audubon Society special meeting announcement Fliers (printed matter) Announcements Ornithology--Societies, etc Wildlife conservation Meetings DDT (Insecticide) N/A N/A
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
Iowa Ornithologists' Union daily field checking list Checklists Bird watching Birds--Identification Ornithology--Methodology Ornithology--Societies, etc N/A N/A
Iowa Ornithologists' Union check-list of Iowa birds Checklists Bird watching Birds--Identification Ornithology--Methodology Ornithology--Societies, etc N/A N/A
Documents regarding the Boone County Christmas Bird Count Checklists Forms (documents) Instructional materials Bird surveys Bird watchers Bird watching Birds--Counting Anseriformes | Ducks, Geese, and Swans Laridae | Gulls and Terns Piciformes | Woodpeckers and allies 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
Restated Articles of Incorporation of the Iowa Ornithologists' Union Administrative records Articles of incorporation Ornithology--Societies, etc Articles of incorporation N/A N/A
Bird banding Drafts (documents) Articles Bird banding Country life N/A N/A
Oscar Allert letter to Mary Lou Petersen regarding honorary membership in the Iowa Ornithologists' Union Correspondence Ornithology--Societies, etc N/A N/A
Iowa Birdline update, October 22, 1990 Correspondence Field notes Bird watching Birds--Migration Charadriiformes | Shore-birds, Gulls, and Auks Emberizidae | Sparrows Waterfowl Dial-a-message telephone calls N/A N/A
Eastern Meadowlark, Coal Valley, IL Field notes Birds--Identification Rare birds N/A N/A
Walter Rosene interview with WHO Radio Interviews Bird declines Bird populations Birds--Extinction Birds--Migration Extinct birds N/A N/A
Photograph of an egg within an egg Photographs Birds--Eggs N/A N/A
Narrative and photograph of a Bobwhite Quail tragedy Photographs Narratives (literary works) Birds--Nests Eggs--Incubation Birds--Anecdotes N/A N/A
Photograph of a group of Iowa Ornithologists' Union birders Photographs Bird watchers Ornithology--Societies, etc N/A N/A
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 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
John Bath letter to Thomas Kent regarding an Ovenbird sighting and birding in general, unknown date Correspondence Field notes Bird feeders Bird watching Birds--Identification Rare birds N/A N/A
Field notes for Prairie Warbler in Iowa in unknown year Field notes Bird watching Birds--Identification Ornithology--Technique Rare birds N/A N/A
Field Notes, Yellow River Forest Field notes Birds--Identification Rare birds N/A N/A
Brief Documentation of unusual species Field notes Birds--Identification Ornithology--Technique Rare birds N/A N/A
Compiled rare bird reports featuring the Ruby-crowned Kinglet near Solon in unknown year Administrative reports Field notes Birds--Identification Ornithology--Societies, etc Rare birds N/A N/A
Name These Birds riddles Riddles (documents) Wit and humor N/A N/A