Title Genres Topics Date (Start) Date (End)
Walter Rosene letter to Philip DuMont regarding likely birds to sight in June, May 10, 1928 Correspondence Bird watching Birds--Identification Ornithology--Methodology 1928-05-10 N/A
Form for reporting Iowa Christmas bird counts to Iowa Bird Life, Robert I. Cecil, December 31, 1988 Field notes Forms (documents) Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1988-12-31 N/A
Form for reporting Iowa Christmas bird counts to Iowa Bird Life, Charles Fuller, December 17, 1988 Field notes Forms (documents) Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1988-12-17 N/A
Form for reporting Iowa Christmas bird counts to Iowa Bird Life, Peter C. Petersen, December 19, 1988 Field notes Forms (documents) Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1988-12-19 N/A
Form for reporting Iowa Christmas bird counts to Iowa Bird Life, Peter C. Petersen, December 17, 1988 Field notes Forms (documents) Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1988-12-17 N/A
Form for reporting Iowa Christmas bird counts to Iowa Bird Life, Peter C. Petersen, December 18, 1988 Field notes Forms (documents) Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1988-12-18 N/A
Form for reporting Iowa Christmas bird counts to Iowa Bird Life, Peter C. Petersen, December 22, 1988 Field notes Forms (documents) Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1988-12-22 N/A
Form for reporting Iowa Christmas bird counts to Iowa Bird Life, Peter C. Petersen, December 26, 1988 Field notes Forms (documents) Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1988-12-26 N/A
Form for reporting Iowa Christmas bird counts to Iowa Bird Life, John Carl Miller, December 17, 1988 Field notes Forms (documents) Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1988-12-17 N/A
Form for reporting Iowa Christmas bird counts to Iowa Bird Life, Darwin Koenig, December 26, 1988 Forms (documents) Reports Bird watching Birds--Counting Birds--Research Ornithology--Methodology Weather 1988-12-26 N/A
W. Ross Silcock letter to Thomas H. Kent regarding questions about the Christmas bird count, February 28, 1989 Correspondence Bird watching Birds--Counting Birds--Research Ornithology--Methodology 1989-02-28 N/A
Rudolph Anderson letter to Philip DuMont regarding "The birds of Iowa," November 16, 1932 Correspondence Birds--Eggs Birds--Geographical distribution Ornithology--Methodology Birds--Collection and preservation Natural areas Ornithological literature 1932-11-16 N/A
Walter Rosene letter to Philip DuMont regarding creating a new Birds of Iowa list, January 17, 1928 Correspondence Bird watching Birds--Geographical distribution Ornithology--Methodology Rare birds 1928-01-17 N/A
Mark Proescholdt letter to James J. Dinsmore regarding a trip to northwest Iowa and bird sightings, June 26, 1987 Correspondence Field notes Bird watching Birding sites Ornithology--Methodology 1987-06-26 N/A
Philip DuMont letter to Max Stempel regarding records for the Stempel collection, November 9, 1934 Correspondence Birds--Geographical distribution Birds--Identification Ornithology--Methodology Zoological specimens 1934-11-09 N/A
George Hendrickson letter to Philip DuMont regarding updates to the Revised List of the Birds of Iowa, December 13, 1943 Correspondence Birds--Geographical distribution Birds--Nests Ornithology--Methodology Ornithological literature 1943-12-13 N/A
George Hendrickson letter to Philip DuMont regarding unlisted Water Ouzel, February 2, 1944 Correspondence Ornithology--Methodology Birds--Collection and preservation Ornithological literature 1944-02-02 N/A
Why keep bird records? Lecture notes Bird surveys Bird watching Ornithology--Methodology 1947-05-10 N/A
The Revised list of the Birds of Iowa (part 3) Drafts (documents) Publications (documents) Bird watching--Guidebooks Birds--Geographical distribution Ornithology--Methodology 1934-02-01 N/A
The Revised list of the Birds of Iowa (part 2) Drafts (documents) Publications (documents) Bird watching--Guidebooks Birds--Geographical distribution Ornithology--Methodology 1934-02-01 N/A
The Revised list of the Birds of Iowa (part 1) Drafts (documents) Publications (documents) Bird watching--Guidebooks Birds--Geographical distribution Ornithology--Methodology 1934-02-01 N/A
Special sighting reports and Iowa Breeding Bird Atlas documentation form, Patricia A. Jackson, August 20, 1986. Field notes Forms (documents) Bird watching Birds--Habitat Birds--Identification Birdsongs Ornithology--Methodology Rare birds 1986-08-20 N/A
Iowa Breeding Bird Atlas documentation form, Jan L. Walter and Jim B. Walter, August 4, 1986 Field notes Forms (documents) Bird watching Birds--Behavior Birds--Identification Ornithology--Methodology Rare birds Birds--Infancy 1986-08-04 N/A
Iowa Breeding Bird Atlas documentation form, Mark A. Dietzenbach, June 1, 1986 Field notes Forms (documents) Bird watching Birds--Identification Ornithology--Methodology Rare birds 1986-06-01 N/A
Doug Reeves letter and photograph to W. Ross Silcock regarding Breeding Bird Atlas special documentation forms and a Barn Owl nest, February 12, 1987 Correspondence Field notes Photographs Bird watching Birds--Nests Ornithology--Methodology Birds--Infancy 1987-02-12 N/A