Data on Iowa Red-tailed Hawks
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Research notes
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Bird surveys Birds--Identification Ornithology--Study and teaching Birds--Classification Zoological specimens
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1932-01-01
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1933-12-31
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Manuscript, graphic, and printed material
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Research notes compiled from 1932-1933. In these notes Philip DuMont compiled a detailed list of all the Red-tailed Hawk specimens he could find in Iowa, classifying them by subspecies.
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DuMont, Philip A. (Philip Atkinson), 1903-1996
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Red-tailed Hawk
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Iowa
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Philip A. Dumont Papers | MS 153
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5
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8
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Breeding Bird Atlas block research data
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Research notes
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Bird populations Bird surveys Birds--Counting Environmental monitoring
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1990-01-01
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1991-12-31
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Manuscript, graphic, and printed material
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Research data for the Breeding Bird Atlas submitted to the Iowa Ornithologists' Union by James L. Hansen. Data is organized in a table by Iowa counties.
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Hansen, James L.
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Iowa
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Iowa Ornithologists' Union | MS 166
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4
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21
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Breeding bird survey routes in Breeding Bird Atlas blocks
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Research notes
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Bird surveys Environmental monitoring
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1991-05-01
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1991-05-31
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Manuscript, graphic, and printed material
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List of survey routes for research in the creation of the Iowa Ornithologists' Union's Breeding Bird Atlas. Includes handwritten notes.
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Iowa
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Iowa Ornithologists' Union | MS 166
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4
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21
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Bird species confirmed nesting in Iowa for Iowa Breeding Bird Atlas
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Research notes
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Bird populations Bird surveys Birds--Counting Environmental monitoring
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1990-05-30
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N/A
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Manuscript, graphic, and printed material
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Research notes for bird species that have been confirmed to nest in Iowa. This item was used as supporting documentation for the creation of the Iowa Ornithologists' Union's Iowa Breeding Bird Atlas.
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Iowa
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Iowa Ornithologists' Union | MS 166
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4
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21
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Breeding Bird Atlas update
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Research notes
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Bird populations Bird surveys Environmental monitoring
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1990-05-11
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N/A
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Manuscript, graphic, and printed material
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Research data used for the development of the Iowa Ornithologists' Union's Breeding Bird Atlas, May 11, 1990. Includes a brief, handwritten correspondence from Bruce Ehresman to Carol A. Thompson at the beginning of the document.
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Ehresman, Bruce
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Iowa
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Iowa Ornithologists' Union | MS 166
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4
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21
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Breeding Bird Atlas results
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Research notes
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Bird populations Bird surveys Environmental monitoring
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1991-09-10
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N/A
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Manuscript, graphic, and printed material
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Notes regarding progress on research used as supporting documentation for the Iowa Ornithologists' Union's Breeding Bird Atlas.
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Iowa
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Iowa Ornithologists' Union | MS 166
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4
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21
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Letter to Carol A. Thompson regarding work on Breeding Bird Atlas, October 11, 1991
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Correspondence Research notes
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Bird populations Bird surveys Environmental monitoring
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1991-10-11
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N/A
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Manuscript, graphic, and printed material
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Letter to Carol A. Thompson regarding the writing of species accounts for the Iowa Breeding Bird Atlas. Includes lists of bird species delegated to each individual.
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Iowa
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Iowa Ornithologists' Union | MS 166
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4
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21
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Letter to Carol A. Thompson regarding work on Breeding Bird Atlas, October 22, 1991
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Correspondence Research notes
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Bird populations Bird surveys Environmental monitoring
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1991-10-22
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N/A
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Manuscript, graphic, and printed material
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Letter to Carol A. Thompson regarding work on the Iowa Ornithologists' Union's Breeding Bird Atlas. Includes research data for several individual species.
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Iowa
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Iowa Ornithologists' Union | MS 166
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4
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21
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1990 Breeding Bird Atlas block assignments
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Research notes
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Bird surveys Environmental monitoring
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1990-06-13
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N/A
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Manuscript, graphic, and printed material
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Notes delegating specific Iowa counties to volunteers for the Breeding Bird Atlas Project. Includes handwritten note by Bruce Ehresman to Carol A. Thompson.
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Ehresman, Bruce
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Iowa
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Iowa Ornithologists' Union | MS 166
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4
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21
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Breeding Bird Atlas meeting minutes, May 4, 1993
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Maps (documents) Research notes
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Bird surveys Meetings Environmental monitoring
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1993-05-04
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N/A
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Manuscript, graphic, and printed material
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Minutes for the Breeding Bird Atlas meeting, May 4, 1993. Also includes data on bird sightings by species and several maps. These documents were used for the Iowa Ornithologist's Union's Breeding Bird Atlas project.
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Breeding Bird Atlas Committee
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Iowa
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Iowa Ornithologists' Union | MS 166
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4
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22
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Hairy Woodpecker logs, Woodward Hart Brown, 1950-1977
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Field notes Research notes Surveys (documents)
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Bird surveys Bird watching Birds--Counting Weather
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1950-01-01
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1977-12-31
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Manuscript, graphic, and printed material
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Handwritten counts of Hairy and Downy Woodpeckers around the United States from 1950 to 1977.
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Brown, Woodward H.
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Hairy Woodpecker Downy Woodpecker
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Iowa
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Woodward Hart Brown Papers | MS 502
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3
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2
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