Title Genres Topics Date (Start) Date (End)
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 article writing, July 15, 1935 Correspondence Bird watching Birds--Migration Anseriformes | Ducks, Geese, and Swans Fowling 1935-07-15 N/A
Walter Rosene letter to Philip DuMont regarding Long-billed Curlew sighting, January 31, 1933 Correspondence Bird watching Charadriiformes | Shore-birds, Gulls, and Auks 1933-01-31 N/A
Walter Rosene letter to Philip DuMont regarding wildlife conservation, January 3, 1927 Correspondence Ornithology--Societies, etc Wildlife conservation Ornithological literature 1927-01-03 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
Walter Rosene letter to Philip DuMont regarding Owls, February 7, 1934 Correspondence Birds--Eggs Birds--Nests Photography of birds 1934-02-07 N/A
Walter Rosene letter to Philip DuMont regarding bird behavior, February 27, 1932 Correspondence Birds--Behavior Birdsongs Bombycillidae | Waxwings Birds--Infancy Ornithological literature 1932-02-27 N/A
Walter Rosene letter to Philip DuMont regarding Iowa weather, February 12, 1929 Correspondence Bird watching Nature photography Weather 1929-02-12 N/A
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 birds not included in his book, December 4, 1931 Correspondence Tyrannidae | Flycatchers Ornithology--Societies, etc Rare birds 1931-12-04 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 recent bird outings, April 5, 1930 Correspondence Bird watching Water birds 1930-04-05 N/A
Walter Rosene letter to Philip DuMont regarding bird sighting goals, April 27, 1933 Correspondence Bird watching Congresses and conventions 1933-04-27 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
Walter Rosene letter to Philip DuMont regarding a visit with Janetta DuMont, April 20, 1929 Correspondence Bird watching Birds--Food Birdsongs Families 1929-04-20 N/A
Walter Rosene letter to Philip DuMont regarding Barred Owl observations and Goose identification, April 11, 1928 Correspondence Bird watching Birds--Behavior Birds--Food Birds--Identification Birds--Nests Water birds 1928-04-11 N/A
Walter Rosene letter to Bureau of Biological Survey regarding birds sighted in 1926, January 11, 1927 Correspondence Bird watching Birds--Migration Wildlife rehabilitation 1927-01-11 N/A
Walter C. Henderson letter to Walter Rosene regarding information on the Golden Plover and a 1924 migration report, November 29, 1924 Correspondence Bird surveys Bird watching Birds--Migration 1924-11-29 N/A
Walter C. Henderson letter to Walter Rosene regarding a Duck Hawk shot near Ogden, October 21, 1921 Correspondence Bird watching Rare birds Birds--Mortality 1921-10-21 N/A
Wade Guenther letter to Philip DuMont regarding the Giddings collection, April 20, 1933 Correspondence Zoological specimens 1933-04-20 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
W. Ross Silcock letter to Nicholas S. Halmi regarding winter bird sightings, February 28, 1979 Correspondence Field notes Bird watching Birds--Counting Birds--Research Fringillidae | Finches 1979-02-28 N/A
Vivian Keerbs letter to Carl J. Bendorf regarding the sighting of a Pied-billed Grebe, fall 1986 Correspondence Field notes Bird watching Birds--Infancy 1986-08-01 1986-11-30
Vernon M. Kleen letter to Nicholas S. Halmi regarding publication of bird reports, September 8, 1978 Clippings (information artifacts) Correspondence Field notes Bird watching Birds--Research 1978-09-08 N/A
Vernon M. Kleen letter to Peter C. Petersen regarding field notes from the 1960s, January 19, 1989 Correspondence Field notes Bird watching Birds--Migration Birds--Research Ornithology--Methodology 1989-01-19 N/A