Title Genres Topics Date (Start) Date (End)
Bruce G. Peterjohn letter to James J. Dinsmore regarding bird reports, August 17, 1986 Correspondence Field notes Birds--Research Photography of birds 1986-08-17 N/A
Bruce G. Peterjohn letter to James J. Dinsmore regarding his Bald Eagle nest letter, January 27, 1986 Correspondence Birds--Nests 1986-01-27 N/A
Bruce G. Peterjohn letter to James J. Dinsmore regarding the Iowa summer bird report and rare bird sightings, August 24, 1987 Correspondence Field notes Bird watching Birds--Identification Rare birds 1987-08-24 N/A
Bruce G. Peterjohn letter to James J. Dinsmore requesting additional field note data, August 15, 1988 Correspondence Field notes Ornithology--Societies, etc 1988-08-15 N/A
Bud Tordoff memo to Dave regarding Peregrine Falcon sighting, September 18, 1984 Correspondence Field notes Birds--Identification Ornithology Rare birds Wildlife reintroduction 1984-09-18 N/A
Bulletin (Iowa Ornithologists Union), Number 1, February 1929 Serials (publications) Bird watching Ornithology--Societies, etc 1929-02-01 1929-02-28
Bulletin (Iowa Ornithologists Union), Number 3, July/September 1929 Serials (publications) Bird watching Ornithology--Societies, etc 1929-07-01 1929-09-30
Bulletin (Iowa Ornithologists Union), Volume 7, Number 2, April/June 1929 Serials (publications) Bird watching Ornithology--Societies, etc 1929-04-01 1929-06-30
Bulletin (Iowa Ornithologists Union), Volume 7, Number 4, October/December 1929 Serials (publications) Bird watching Ornithology--Societies, etc 1929-10-01 1929-12-31
Bulletin (Iowa Ornithologists Union), Volume 7, Number 5, January/March 1930 Serials (publications) Bird watching Ornithology--Societies, etc 1930-01-31 1930-03-31
Bulletin (Iowa Ornithologists Union), Volume 7, Number 6, April/June 1930 Serials (publications) Bird watching Ornithology--Societies, etc 1930-04-01 1930-06-30
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
Burt Gresham letter to Philip DuMont regarding Goose migration, April 14, 1933 Correspondence Bird watching Birds--Counting Birds--Migration 1933-04-14 N/A
Burt Gresham letter to Philip DuMont regarding Goose migration, April 9, 1938 Correspondence Field notes Surveys (documents) Bird watching Birds--Counting Birds--Migration 1938-04-09 N/A
C. A. Stewart letter to multiple recipients regarding a revised check list for the birds of Iowa, February 3, 1950 Correspondence Forms (documents) Instructional materials Bird populations Bird surveys Bird watching Birds--Identification Ornithology--Methodology 1950-02-03 N/A
C.H. Schroeder collection of birds Research notes Birds--Geographical distribution Zoological specimens N/A N/A
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
Carl J. Bendorf letter to Nicholas S. Halmi regarding the sighting of a Lincoln Sparrow, July 16, 1978 Correspondence Field notes Bird watching Birds--Identification Birdsongs Songbirds 1978-07-16 N/A
Carl J. Bendorf letter to Peter C. Petersen regarding potential sighting of a Long-tailed duck, January 31, 1977 Correspondence Field notes Bird watching Birds--Identification 1977-01-31 N/A
Carl J. Bendorf letter to Robert K. Myers regarding corrections to his field notes, June 1, 1987 Correspondence Bird watching 1987-06-01 N/A
Carl J. Bendorf letter to Robert K. Myers regarding his sighting of a Curlew Sandpiper, May 18, 1988 Correspondence Field notes Bird watching 1988-05-18 N/A
Carl J. Bendorf letter to Thomas J. Kent regarding their writing of the Iowa Ornithologists' Union Quarterly field report, spring 1984 Correspondence Bird watching Birds--Research Ornithology--Methodology 1984-03-01 1984-05-31
Carl Priebe letter to Carl J. Bendorf regarding bird sightings in the fall 1990, September 28, 1990 Correspondence Field notes Bird watching Birds--Identification Laridae | Gulls and Terns Threskiornithidae | Ibises Rare birds 1990-09-28 N/A
Carl Priebe letter to James J. Dinsmore regarding bird sightings, July 27, 1984 Correspondence Field notes Bird watching Birds--Nests 1984-07-27 N/A