Title Genres Topics Date (Start) Date (End)
Breeding Bird Atlas research notes through 1988 Maps (documents) Research notes Bird populations Birds--Counting Birds--Habitat Birds--Identification Ornithology--Societies, etc 1988-01-01 1988-12-31
Duck boxes Instructions (document genre) Research notes Birdhouses--Design and construction N/A N/A
Wood Duck nesting boxes Instructions (document genre) Research notes Birdhouses--Design and construction Bird attracting Wood duck--Behavior 1970-10-12 N/A
Data on Iowa Red-tailed Hawks Research notes Bird surveys Birds--Identification Ornithology--Study and teaching Birds--Classification Zoological specimens 1932-01-01 1933-12-31
Specimens of Savannah Sparrow 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
Savannah Sparrows sent to J. Grinnell Research notes Ornithology--Study and teaching Birds--Collection and preservation N/A N/A
Additional specimens of Savannah Sparrow Research notes Ornithology--Study and teaching Birds--Collection and preservation 1934-04-09 1934-04-10
Dr. Guido Louis Stempel Collection Research notes Zoological specimens 1934-11-09 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
Notes on accidental or rare specimens of Iowa birds Research notes Birds--Geographical distribution Rare birds Zoological specimens N/A N/A
Bird collections in Iowa 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
The Giddings bird collection Research notes Zoological specimens N/A N/A
The Frank E. Ellis bird collection Research notes Birds--Geographical distribution Zoological specimens N/A N/A
Collection of Miss Ortha Green Research notes Zoological specimens 1935-04-23 N/A