Title Genres Topics Date (Start) Date (End)
Bill Youngworth letter to Woodward Hart Brown regarding general bird notes, May 17, 1963 Correspondence Bird kills Bird watching Tyrannidae | Flycatchers Ornithology--Periodicals Parulidae | Warblers Periodical editors 1963-05-17 N/A
Record Book of the Iowa Ornithologists' Association Administrative records Clippings (information artifacts) Correspondence Ornithology--Societies, etc Meetings Societies--History, organization, etc 1894-06-15 1898-01-16
Lantern slide and photograph of Walter Rosene on an observation tower investigating a Great Horned Owl nest Lantern slides Photographs Bird watchers Birds--Nests Ornithology--Methodology 1932-05-01 N/A
Photograph of Iowa Ornithologists' Union presidents Photographs Bird watchers Ornithology--Societies, etc 1933-05-06 N/A
Photograph of a group of Iowa Ornithologists' Union birders Photographs Bird watchers Ornithology--Societies, etc N/A N/A
Clarence Cottam letter to Walter Rosene regarding the analysis and contents of Long-eared Owl pellets, May 28, 1936 Correspondence Reports Birds--Research Ornithology--Methodology Bird droppings 1936-05-28 N/A
Photograph of faculty members from the American School of Wildlife Protection Photographs Ornithology--Study and teaching Wildlife conservationists 1928-08-07 1928-08-18
Lantern slide and photograph of Walter Rosene on a ladder attached to a tree Lantern slides Photographs Bird watchers Birds--Nests Ornithology--Methodology N/A N/A
Daily field checking list, Walter Rosene, May 14, 1932 Checklists Field notes Bird watching Birds--Nests Congresses and conventions Ornithology--Societies, etc 1932-05-14 N/A
Lantern slide and photograph of an umbrella blind for photographing birds Lantern slides Photographs Ornithology--Methodology Photography of birds N/A N/A
Great Horned Owl nesting study and research notes Reports Research notes Essays Bird banding Birds--Eggs Birds--Food Birds--Nests Birds--Research Ornithology--Methodology Birds--Infancy Eggs--Incubation 1933-02-26 1939-12-31
Constitution of the Ames Audubon Society Administrative records Ornithology--Societies, etc Societies--History, organization, etc 1970-05-22 N/A
Constitution of the Big Bluestem Audubon Society Administrative records Bylaws (administrative records) Ornithology--Societies, etc Societies--History, organization, etc 1982-12-14 N/A
Draft Constitution and board member list of the Big Bluestem Audubon Society Administrative records Bylaws (administrative records) Ornithology--Societies, etc Societies--History, organization, etc 1987-01-20 N/A
Common Iowa bird arrivals, migrations, and departures Tables (documents) Bird watching Birds--Migration Birds--Research Ornithology--Methodology N/A N/A
Mark Widrlechner letter to Hank Zaletel regarding the Boone County Christmas Bird Count Correspondence Bird surveys Bird watching Birds--Counting Ornithology--Methodology 1996-01-01 1996-12-31
Mark Widrlechner letter to Boone County Bird Count Participants regarding the 1999 Christmas Bird Count results, January 9, 1999 Correspondence Field notes Bird surveys Bird watching Birds--Counting Ornithology--Methodology 1999-01-09 N/A
Check list of the birds of Story County, Iowa, 1970 Checklists Bird watching Birding sites Birds--Habitat Birds--Identification Birds--Migration Icteridae | Blackbirds, Orioles, Meadowlarks, and allies Anseriformes | Ducks, Geese, and Swans Tyrannidae | Flycatchers Laridae | Gulls and Terns Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Ornithology--Methodology Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers Important bird areas Piciformes | Woodpeckers and allies Emberizidae | Sparrows 1970-03-01 1970-03-31
Ames Audubon Society special meeting announcement Fliers (printed matter) Announcements Ornithology--Societies, etc Wildlife conservation Meetings DDT (Insecticide) N/A N/A
Ben Bereskin letter to Wilmer J. Miller and Lotus Miller regarding a birding field trip, September 22, 1969 Correspondence Bird watching Birds--Migration Ornithology--Societies, etc Waterfowl 1969-09-22 N/A
Position of Ames Audubon Society on Saylorville Reservoir with reference to Ledges State Park Reports Birds--Habitat Ornithology Parulidae | Warblers Wildlife conservation Important bird areas 1973-09-26 N/A
Big Bluestem Audubon Society Events Calendar, spring 1998 Fliers (printed matter) Ornithology--Societies, etc Charadriiformes | Shore-birds, Gulls, and Auks Meetings 1998-01-15 1998-06-06
Big Bluestem Audubon Society brochure and membership application Brochures Bird watching Ornithology--Societies, etc Wildlife conservation 2007-08-01 2007-08-31
Check list of the birds of Story County, Iowa, revised 1972 Checklists Bird watching Birds--Identification Icteridae | Blackbirds, Orioles, Meadowlarks, and allies Anseriformes | Ducks, Geese, and Swans Tyrannidae | Flycatchers Laridae | Gulls and Terns Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures Ciconiiformes | Herons, Bitterns, Egrets, Ibises, and Storks Ornithology--Methodology Scolopacidae | Sandpipers, Phalaropes, and allies Parulidae | Warblers Piciformes | Woodpeckers and allies Strigiformes | Owls Emberizidae | Sparrows 1972-03-01 1972-03-31
Ames Christmas Bird Count data table, 1971-1996 Tables (documents) Bird surveys Bird watching Birds--Counting Ornithology--Methodology 1997-01-04 N/A