Title Genres Topics Date (Start) Date (End)
Bulletin (Iowa Ornithologists Union), Volume 7, Number 7, July/September 1930 Serials (publications) Bird watching Ornithology--Societies, etc 1930-07-01 1930-09-30
Bulletin (Iowa Ornithologists Union), Volume 7, Number 8, October/December 1930 Serials (publications) Bird watching Ornithology--Societies, etc 1930-10-01 1930-12-31
Carl J. Bendorf letter to James J. Dinsmore regarding the Birdline answering machine and a sighting of a House Finch, July 30, 1987 Correspondence Field notes Bird watching Birdsongs Ornithology--Societies, etc 1987-07-30 N/A
Changes in the Articles of Incorporation of the Iowa Ornithologists' Union Administrative records Ornithology--Methodology Ornithology--Societies, etc 1972-05-20 N/A
Christmas bird count data report and W. Ross Silcock note to Thomas H. Kent, winter 1987-1988 Correspondence Field notes Birds--Research Ornithology--Methodology Ornithology--Societies, etc 1987-12-01 1988-02-28
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
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
Constitution of the Iowa Ornithologists' Union Administrative records Ornithology--Societies, etc 1985-05-18 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
Des Moines Audubon Society letter to its members regarding Iowa Ornithologists' Union annual meeting, April 28, 1932 Correspondence Congresses and conventions Ornithology--Societies, etc 1932-04-28 N/A
Dinner given by the Fairfield Rotary Club to the Iowa Ornithologists' Union at its Eleventh Annual Meeting, May 5, 1933 Printed ephemera Ornithology--Societies, etc Meetings 1933-05-05 N/A
Directory of Iowa Audubon Societies Administrative records Ornithology--Societies, etc N/A N/A
Documentations of Iowa Birds Submitted by Field Observers through 1999 Administrative records Bird watching Ornithology Ornithology--Societies, etc Rare birds 1945-01-01 2002-06-17
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
Draft Constitution of the Iowa Ornithologists' Union, November 15, 1984 Administrative records Ornithology--Methodology Ornithology--Societies, etc 1984-11-15 N/A
Draft Iowa Ornithologists' Union code of ethics Administrative records Ornithology--Societies, etc 1993-05-15 N/A
Early Constitution of the Iowa Ornithologists' Union Administrative records Ornithology--Methodology Ornithology--Societies, etc 1928-01-01 1928-12-31
Fairfield Bird Club Calendar for 1952-53 Printed ephemera Ornithology--Societies, etc Meetings 1952-01-01 1953-12-31
Fairfield Bird Club Calendar for 1953-54 Printed ephemera Ornithology--Societies, etc Meetings 1953-01-01 1954-12-31
Fairfield Bird Club meeting minutes, 1943-1952 Administrative records Ornithology--Societies, etc Meetings 1943-04-01 1952-11-20
Field checklist of Iowa birds, revised 1999 Checklists Bird watching Birds--Identification Ornithology--Methodology Ornithology--Societies, etc 1999-01-01 1999-12-31
Field checklist of Iowa birds, revised 2010 Checklists Bird watching Birds--Identification Ornithology--Methodology Ornithology--Societies, etc 2011-01-01 2011-12-31
Field notes and Peter C. Petersen letter to James J. Dinsmore regarding the fall report and bird sightings, summer 1985 Correspondence Field notes Bird watching Birds--Nests Ornithology--Societies, etc Birds--Infancy 1985-06-01 1985-07-31
Field notes and Thomas H. Kent letter to James J. Dinsmore, July 29,1985 Correspondence Field notes Forms (documents) Bird watching Birds--Counting Ornithology--Societies, etc 1985-07-29 N/A