Title Genres Topics Date (Start) Date (End)
Daily field checking list by Walter Rosene, May 4, 1941 Checklists Field notes Bird watching Birds--Nests Birds--Infancy 1941-05-04 N/A
Daily field checking list by Walter Rosene, May 7, 1941 Checklists Field notes Bird watching Birds--Nests Weather 1941-05-07 N/A
Daily field checking list by Walter Rosene, May 13, 1941 Checklists Field notes Bird watching Birds--Nests Weather 1941-05-13 N/A
Daily field checking list by Walter Rosene, May 15, 1941 Checklists Field notes Bird watching Birds--Nests Weather Birds--Infancy 1941-05-15 N/A
Daily field checking list by Walter Rosene, May 18, 1941 Checklists Field notes Bird watching Birds--Nests Weather 1941-05-18 N/A
Daily field checking list by Walter Rosene, May 30, 1941 Checklists Field notes Bird watching Birds--Eggs Birds--Nests Weather 1941-05-30 N/A
Daily field checking list by Walter Rosene, June 15, 1941 Checklists Field notes Bird watching Birds--Nests Weather 1941-06-15 N/A
Ottumwa Bird Club meeting minutes, July 1, 1943 Administrative records Birds--Nests Ornithology--Societies, etc Meetings 1943-07-01 N/A
Records Committee review for rare bird sighting for Long-billed Curlew in Clay County from 1865-1875 Administrative records Clippings (information artifacts) Field notes Birds--Identification Birds--Nests Rare birds 1943-12-01 1994-02-04
George Hendrickson letter to Philip DuMont regarding updates to the Revised List of the Birds of Iowa, December 13, 1943 Correspondence Birds--Geographical distribution Birds--Nests Ornithology--Methodology Ornithological literature 1943-12-13 N/A
The Ottumwa Bird Club Administrative records Bird watchers Bird watching Birds--Nests Ornithology--Societies, etc Women conservationists 1944-01-01 1944-12-31
Birdwatching notes compiled by Woodward Hart Brown, 1946-1980 Field notes Bird watching Birds--Eggs Birds--Identification Birds--Nests Birdsongs Weather 1946-02-10 1980-02-29
Raymond Findley letter to Frederic Leopold regarding a request for information on Wood Duck houses, February 4, 1952 Correspondence Birds--Nests Country life Birdhouses--Design and construction Bird attracting 1952-02-04 N/A
Keith M. Schreiner letter to Frederic Leopold regarding a Wood Duck nesting study paper, February 21, 1952 Correspondence Birds--Habitat Birds--Nests Ornithology--Study and teaching Predatory animals Squirrels--Behavior Ducklings 1952-02-21 N/A
Frederic Leopold letter to Keith M. Schreiner regarding Schreiner's thesis and Wood Duck nest predation, March 5, 1952 Correspondence Birds--Nests Ornithology--Study and teaching Predatory animals Squirrels--Behavior 1952-03-05 N/A
Peter P. Laude letter to Frederic Leopold regarding an invitation to view nesting Wood Ducks, April 16, 1952 Correspondence Birds--Habitat Birds--Nests Ornithology--Study and teaching Birdhouses 1952-04-16 N/A
Frederic Leopold letter to Peter P. Laude regarding nesting Wood Ducks and the Iowa Ornithologists' Union annual convention, May 12, 1952 Correspondence Birds--Habitat Birds--Nests Congresses and conventions Ornithology--Societies, etc 1952-05-12 N/A
Wood Duck nesting records, volume two, 1954-1966 Clippings (information artifacts) Correspondence Field notes Birds--Nests Birds--Research Ornithology--Methodology Birdhouses Eggs--Incubation Ducks--Counting Ducklings Wood duck--Behavior 1954-01-01 1966-12-31
Iowa Ornithologists' Union, field report compiled data, Louisiana Waterthrush, 1958-1983 Field notes Bird watching Birds--Counting Birds--Eggs Birds--Nests Birds--Research Birds--Infancy Birds--Feeding and feeds 1958-09-09 1983-07-31
Bill Youngworth letter to Woodward Hart Brown regarding Blue-winged Warbler range, December 8, 1962 Correspondence Bird watching Birds--Geographical distribution Birds--Nests 1962-12-08 N/A
Documents regarding a Wood Duck study, 1963 Correspondence Questionnaires Bird surveys Bird watching Birds--Nests Birds--Research Ornithology--Methodology Ducklings 1963-01-01 1963-12-31
Frederic Leopold letter to Clarence Schneider regarding a Wood Duck study, March 29, 1963 Correspondence Bird surveys Birds--Nests Ornithology--Methodology Birdhouses Ducks--Counting 1963-03-29 N/A
Frederic Leopold letter to Clarence W. Moody regarding a Wood Duck study, March 29, 1963 Correspondence Bird surveys Bird watching Birds--Nests Ornithology--Methodology Ducks--Counting 1963-03-29 N/A
Iowa Ornithologists' Union, field report compiled data, Sedge Wren, 1963-1983 Field notes Bird watching Birds--Counting Birds--Nests Birds--Research Birds--Infancy 1963-05-04 1983-07-17
Pearl Knoop letter to Peter C. Petersen regarding fall migration, August 17, 1963 Correspondence Field notes Bird watching Birds--Migration Birds--Nests Birds--Research Ornithology--Methodology 1963-08-17 N/A