Title Genres Topics Date (Start) Date (End)
Woodpeckers Lecture notes Bird watching Birds--Behavior Birds--Counting Piciformes | Woodpeckers and allies N/A N/A
Average date of arrival of migratory birds Research notes Bird watching Birds--Migration Rare birds N/A N/A
Emil Nauman letter to Philip DuMont regarding bird sightings Correspondence Bird watching Birds--Identification N/A N/A
The Rosene bird collection at Ogden Research notes Descriptions (documents) Zoological specimens N/A N/A
The Frank E. Ellis bird collection Research notes Birds--Geographical distribution Zoological specimens N/A N/A
The Giddings bird collection Research notes Zoological specimens N/A N/A
C.H. Schroeder collection of birds Research notes Birds--Geographical distribution Zoological specimens N/A N/A
Bird collections in Iowa Research notes Zoological specimens N/A N/A
Notes on accidental or rare specimens of Iowa birds Research notes Birds--Geographical distribution Rare birds Zoological specimens N/A N/A
List of birds, Fall 1933 to Spring 1934 Research notes Bird watching Birds--Geographical distribution Birds--Collection and preservation N/A N/A
A Dipper specimen at Macedonia, Iowa Drafts (documents) Articles Rare birds Zoological specimens N/A N/A
A History of the Des Moines Audubon Bird Club Essays Bird watchers Ornithology--Societies, etc Societies--History, organization, etc N/A N/A
Ornithological bibliography of Philip A. DuMont Bibliographies Ornithology--Bibliography Ornithological literature N/A N/A
Ruffed Grouse program for Iowa Reports Birds--Habitat Wildlife habitat improvement Upland game bird management Ruffed grouse shooting N/A N/A
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
Francis Roberts letter to Mrs. J. E. Stewart regarding advertising the book "Birds of Polk County" Correspondence Ornithological literature Advertising--Books N/A N/A
Waterfowl conditions in the Missouri Valley Reports Birds--Migration Anseriformes | Ducks, Geese, and Swans Wildlife conservation Wildlife refuges Waterfowl N/A N/A
General notes on Starlings by Charles Spiker Field notes Reports Drafts (documents) Bird watching Introduced birds N/A N/A
First occurrence of the Starling in the 99 Iowa counties Tables (documents) Bird surveys Bird watching Birds--Counting Introduced birds Ornithology--Methodology N/A N/A
Additional records of Starlings in Central Iowa Reports Drafts (documents) Bird watching Birds--Geographical distribution Introduced birds N/A N/A
Present distribution of Starlings in Iowa Reports Bird surveys Birds--Counting Birds--Geographical distribution Introduced birds N/A N/A
Invasion of Iowa by the European Starling Maps (documents) Bird surveys Birds--Geographical distribution Introduced birds N/A N/A
Savannah Sparrows sent to J. Grinnell Research notes Ornithology--Study and teaching Birds--Collection and preservation N/A N/A
Specimens of Grasshopper Sparrow Research notes Ornithology--Study and teaching Birds--Collection and preservation N/A N/A
Specimens of Savannah Sparrow Research notes Ornithology--Study and teaching Birds--Collection and preservation N/A N/A