Title Genres Topics Date (Start) Date (End)
Daily field checking list, Walter Rosene, May 18, 1933 Checklists Field notes Bird watching Birds--Food 1933-05-18 N/A
Daily field checking list, Walter Rosene, May 14, 1933 Checklists Field notes Bird watching Birds--Food Birds--Nests Weather 1933-05-14 N/A
Lantern slide and photograph of mice found in Screech Owl nest Lantern slides Photographs Birds--Food 1933-05-10 N/A
Great Horned Owl nesting study and research notes Reports Research notes Essays Bird banding Birds--Eggs Birds--Food Birds--Nests Birds--Research Ornithology--Methodology Birds--Infancy Eggs--Incubation 1933-02-26 1939-12-31
Daily field checking list, Walter Rosene, August 21, 1932 Checklists Field notes Bird watching Birds--Food Birds--Identification 1932-08-21 N/A
Know Iowa Hawks Reports Bird pests Birds of prey Birds--Food Birds--Identification 1932-01-01 1932-12-31
Daily field checking list, Walter Rosene, September 27, 1931 Checklists Field notes Bird watching Birds--Food 1931-09-27 N/A
Lantern slide and photograph of a young male Rose-breasted Grosbeak eating sunflower seeds Lantern slides Photographs Birds--Food Birds--Infancy 1930-08-30 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
Lantern slide and photograph of mice found in Barred Owl nest Lantern slides Photographs Birds--Food Bird droppings 1929-04-13 N/A
Records Committee review for rare bird sighting for Lewis's Woodpecker at Riverside Park at Sioux City in 1928 Administrative records Clippings (information artifacts) Field notes Birds--Food Birds--Identification Rare birds 1929-02-01 1993-08-19
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
Narrative and photographs of a Western Meadowlark tragedy Photographs Narratives (literary works) Birds--Eggs Birds--Food Birds--Infancy Predation (Biology) Birds--Mortality Birds--Anecdotes 1927-05-19 1929-06-15
Photograph of shore birds feeding on a pond Photographs Birds--Food 1925-05-24 N/A
Records Committee review for rare bird sighting for American Swallow-tailed Kite at Cedar Rapids in 1903 Administrative records Clippings (information artifacts) Field notes Photographs Birds--Food Birds--Identification Rare birds Birds--Collection and preservation Zoological specimens 1918-01-01 1994-02-03
The Question of Hawks in Iowa Drafts (documents) Articles Birds of prey Birds--Food Falconiformes | Hawks, Eagles, Falcons, Osprey, and Vultures N/A N/A
Birds and their foods Reports Birds--Behavior Birds--Food Columbiformes | Doves and Pigeons Birds--Infancy N/A N/A