Title Genres Topics Date (Start) Date (End)
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
Field notes contributed by Hank Zaletel, spring 1988 Field notes Forms (documents) Bird watching Birds--Counting Birds--Identification Birds--Feeding and feeds 1988-03-01 1988-05-31
Walter Rosene letter to Philip DuMont regarding publishing a book about the Birds of Iowa, December 8, 1927 Correspondence Bird watching Ornithological literature 1927-12-08 N/A
Walter Rosene letter to Philip DuMont regarding a recent outing and society memberships, October 27, 1927 Correspondence Bird watching Ornithology--Societies, etc Fowling Ornithological literature 1927-10-25 N/A
Walter Rosene letter to Philip DuMont regarding seeing Kenneth Nelson at the Ledges, June 3, 1927 Correspondence Field notes Bird watching 1927-06-03 N/A
Walter Rosene letter to Philip DuMont regarding yearly bird sighting list, April 9, 1927 Correspondence Field notes Bird watching Birds--Nests Gruiformes | Cranes, Rails, and Coots Anseriformes | Ducks, Geese, and Swans Podicipediformes | Grebes Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures Passeriformes | Perching-birds and songbirds Charadriiformes | Shore-birds, Gulls, and Auks Piciformes | Woodpeckers and allies Strigiformes | Owls 1927-04-09 N/A
Walter Rosene letter to Philip DuMont regarding common birds of Polk and Boone counties, October 18, 1926 Correspondence Bird watching Birds--Geographical distribution 1926-10-18 N/A
Walter Rosene letter to Philip DuMont regarding bird photography, June 26, 1926 Correspondence Bird watching Photography of birds 1926-06-26 N/A
Walter Rosene letter to Philip DuMont regarding recent sightings and photographing a Great Horned Owl, April 24, 1926 Correspondence Bird watching Birds--Nests Photography of birds 1926-04-24 N/A
Thomas Stephens letter to Philip DuMont regarding the status of the Long-billed Curlew in the Sioux City region, January 30, 1933 Correspondence Bird watching Birds--Geographical distribution 1933-01-30 N/A
Thomas Stephens letter to Philip DuMont regarding preparing an article for publication, October 16, 1931 Correspondence Bird watching Ornithology--Study and teaching Copy editing 1931-10-16 N/A
Hugo Schroder letter to Philip DuMont regarding nesting birds in Iowa, January 2, 1935 Correspondence Bird watching Birds--Geographical distribution Birds--Nests Ornithological literature 1935-01-02 N/A
William Praeger letter to Philip DuMont regarding bird specimens, April 6, 1934 Correspondence Bird watching Birds--Identification Birds--Classification Zoological specimens 1934-04-06 N/A
Frank Ellis letter to Philip DuMont regarding bird specimens, January 13, 1933 Correspondence Bird watching Rare birds 1933-01-13 N/A
Frank Ellis letter to Philip DuMont regarding bird specimens and birds around Maquoketa, January 18, 1933 Correspondence Bird watching Birds--Identification Birds--Collection and preservation 1933-01-18 N/A
Oscar Root letter to Philip DuMont regarding birds sighted in Iowa, August 11, 1938 Correspondence Field notes Bird watching 1938-08-11 N/A
A ten year calendar of three hundred and eighty-one wild birds of Iowa Checklists Field notes Bird watching Ornithology--Bibliography 1919-04-25 N/A
The Journal of Philip DuMont, December 7, 1933 to April 11, 1934 Diaries Bird watching Weather Natural areas Automobile travel 1933-12-07 1934-04-11
The Journal of Philip DuMont, April 12, 1934 to November 28, 1934 Diaries Bird watching Weather Natural areas Automobile travel 1934-04-12 1934-11-28
List of birds, Fall 1933 to Spring 1934 Research notes Bird watching Birds--Geographical distribution Birds--Collection and preservation N/A N/A
William Praeger letter to Philip DuMont regarding bird collections in Keokuk, May 28, 1934 Correspondence Bird watching Birds--Geographical distribution Birds--Identification Hunting Zoological specimens 1934-05-28 N/A
James J. Dinsmore letter to Bruce G. Peterjohn with additional summer bird sightings, August 15, 1988 Correspondence Field notes Bird watching Birds--Nests Birds--Infancy 1988-08-15 N/A
Field notes contributed by Barbara L. Wilson, summer 1988 Field notes Forms (documents) Bird watching Birds--Nests Birdsongs Birds--Infancy Birds--Feeding and feeds 1988-06-01 1988-07-31
Opal Uher letter to James J. Dinsmore regarding a request to purchase a Peter C. Petersen publication, August 9, 1988 Correspondence Field notes Bird feeders Bird watching Birds--Nests Birds--Research Ornithology--Societies, etc Birds--Infancy 1988-08-09 N/A
Neil Bernstein letter to James J. Dinsmore regarding aerial photographs, June 12, 1988 Correspondence Field notes Bird watching Birds--Research Ornithology--Societies, etc 1988-06-12 N/A