Records Committee review for rare bird sighting for Harlequin Duck at High Lake in 1910
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Administrative records Clippings (information artifacts) Field notes
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Birds--Identification Birds--Migration Rare birds Hunting Ornithological illustration
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1930-01-01
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1993-08-27
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Manuscript, graphic, and printed material
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Records Committee review for a few Harlequin Ducks at High Lake in Emmet County, IA around 1910 during the fall. Includes a record review document with votes and the original sighting record found in the publication Some old records in Bull IOU 7:25 by B.O. Wolden.
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Iowa Ornithologists' Union Records Committee
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Harlequin Duck
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High Lake
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Iowa Ornithologists' Union | MS 166
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8
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19
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Records Committee review for rare bird sighting for Ferruginous Hawk southwest of Round Lake in Clay County in 1934
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Administrative records Clippings (information artifacts) Field notes
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Birds--Identification Rare birds
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1934-12-01
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1994-02-03
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Manuscript, graphic, and printed material
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Records Committee review for a Ferruginous Hawk southwest of Round Lake in Clay County, IA on April 11, 1934. Includes a record review document with votes, the original sighting record found in the publication Observations of the Ferruginous Hawk in Iowa in Wilson Bulletin by P.A. DuMont, and referenced by another publication.
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Iowa Ornithologists' Union Records Committee
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Ferruginous Hawk
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Round Lake
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Iowa Ornithologists' Union | MS 166
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9
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1
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Records Committee review for rare bird sighting for Ferruginous Hawk northeast of Milford in 1934
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Administrative records Clippings (information artifacts) Field notes
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Birds--Identification Rare birds
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1934-04-09
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1994-02-03
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Manuscript, graphic, and printed material
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Records Committee review for a Ferruginous Hawk northeast of Milford in Dickinson County, IA on April 9, 1934. Includes a record review document with votes, the original sighting record found in the publication Observations of the Ferruginous Rough-leg in Iowa in Wilson Bulletin by P.A. DuMont, and referenced by another publication.
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Iowa Ornithologists' Union Records Committee
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Ferruginous Hawk
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Milford
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Iowa Ornithologists' Union | MS 166
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9
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1
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Records Committee review for rare bird sighting for Ferruginous Hawk north of Pocahontas in 1977
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Administrative records Clippings (information artifacts) Correspondence Field notes
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Bird banding Birds--Identification Ornithology--Methodology Rare birds Zoological specimens
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1985-06-04
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1994-02-03
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Manuscript, graphic, and printed material
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Records Committee review for a Ferruginous Hawk north of Pocahontas in Pocahontas County, IA on October 27, 1977. Includes a record review document with votes, letters about the bird sighting between James Dinsmore and David Gilmer, the original sighting record found in the publication Recoveries of Ferruginous Hawks banded in south-central North Dakota in the Journal of Field Ornithology 56:184-187 by D.S. Gilmer, D.L. Evans, P.M. Konrad, and R.E. Stewart, and referenced by another publication.
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Iowa Ornithologists' Union Records Committee
|
Ferruginous Hawk
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Pocahontas
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|
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Iowa Ornithologists' Union | MS 166
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9
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1
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Records Committee review for rare bird sighting for Ferruginous Hawk north of Ankeny in 1946
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Administrative records Clippings (information artifacts) Field notes
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Birds--Identification Rare birds
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1946-12-01
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1994-02-03
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Manuscript, graphic, and printed material
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Records Committee review for a Ferruginous Hawk north of Ankeny in Polk County, IA on September 8, 1946. Includes a record review document with votes, the original sighting record found in the publication Ferruginous Rough-leg in Polk County in Iowa Bird Life 16:65 by B.F. Stiles also seen by G.L. Ziemer, and referenced by three other publications.
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Iowa Ornithologists' Union Records Committee
|
Ferruginous Hawk
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Ankeny
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|
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Iowa Ornithologists' Union | MS 166
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9
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1
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Records Committee review for rare bird sighting for Ferruginous Hawk near Sigourney in 1919
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Administrative records Clippings (information artifacts) Field notes
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Birds--Identification Rare birds
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1933-12-01
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1994-02-03
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Manuscript, graphic, and printed material
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Records Committee review for a Ferruginous Hawk near Sigourney in Keokuk County, IA on April 2, 1919. Includes a record review document with votes, the original sighting record found in the publication Revised List of Birds of Iowa by Philip A. DuMont seen by Emil Nauman, and referenced by another publication.
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Iowa Ornithologists' Union Records Committee
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Ferruginous Hawk
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Sigourney
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|
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Iowa Ornithologists' Union | MS 166
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9
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1
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Records Committee review for rare bird sighting for Ferruginous Hawk near Cherokee in 1963
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Administrative records Clippings (information artifacts) Field notes
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Birds--Identification Rare birds
|
1964-03-01
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1994-02-03
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Manuscript, graphic, and printed material
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Records Committee review for a Ferruginous Hawk near Cherokee in Cherokee County, IA in 1963. Includes a record review document with votes, the original sighting record found in the publication Field Reports in Iowa Bird Life 34:19-22 by Woodward H. Brown seen by Eldon Bryant, and referenced by another publication.
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Iowa Ornithologists' Union Records Committee
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Ferruginous Hawk
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Cherokee
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|
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Iowa Ornithologists' Union | MS 166
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9
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1
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Records Committee review for rare bird sighting for Ferruginous Hawk in Wapello County in 1914
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Administrative records Clippings (information artifacts) Field notes
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Birds--Identification Rare birds Hunting Zoological specimens
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1924-05-01
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1994-02-03
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Manuscript, graphic, and printed material
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Records Committee review for a Ferruginous Hawk in Wapello County, IA on November 4, 1914. Includes a record review document with votes, the original sighting record found in the publication Birds of Wapello County Iowa in the Proceedings of the Iowa Academy of Sciences by C.J. Spiker, and referenced by three other publications.
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Iowa Ornithologists' Union Records Committee
|
Ferruginous Hawk
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Wapello County
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|
|
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Iowa Ornithologists' Union | MS 166
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9
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1
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Records Committee review for rare bird sighting for Ferruginous Hawk east of Stuart in 1962
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Administrative records Clippings (information artifacts) Field notes
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Birds--Identification Ornithology--Technique Rare birds Trapping
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1962-12-01
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1994-02-03
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Manuscript, graphic, and printed material
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Records Committee review for a Ferruginous Hawk east of Stuart in Adair County, IA on November 3, 1962. Includes a record review document with votes, the original sighting record found in the publication Ferruginous Hawk in western Iowa in Iowa Bird Life 32:86 by Peter Petersen also seen by Mary Lou Petersen, Marjie Trial, and Robert Trial, and referenced by two other publications.
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Iowa Ornithologists' Union Records Committee
|
Ferruginous Hawk
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Stuart
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|
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Iowa Ornithologists' Union | MS 166
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9
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1
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Records Committee review for rare bird sighting for Ferruginous Hawk at Zearing in 1919
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Administrative records Clippings (information artifacts) Field notes
|
Birds--Identification Rare birds Trapping Zoological specimens
|
1920-04-24
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1994-02-03
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Manuscript, graphic, and printed material
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Records Committee review for a Ferruginous Hawk at Zearing in Story County, IA on December 7, 1919. Includes a record review document with votes, the original sighting record found in the publication Bird records for the season 1919-1920 in the vicinity of Iowa City in the Proceedings of the Iowa Academy of Sciences 27:379-384 by D. Stoner seen by A.F. Rahfeldt, and referenced by another publication.
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Iowa Ornithologists' Union Records Committee
|
Ferruginous Hawk
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Zearing
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|
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Iowa Ornithologists' Union | MS 166
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9
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1
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Records Committee review for rare bird sighting for Ferruginous Hawk at Sioux City in 1921
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Administrative records Clippings (information artifacts) Field notes
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Birds--Identification Rare birds Zoological specimens
|
1930-04-01
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1994-02-03
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Manuscript, graphic, and printed material
|
Records Committee review for a Ferruginous Hawk at Sioux City in Woodbury County, IA on October 3, 1921. Includes a record review document with votes, the original sighting record found in the publication Bird records of the two winters 1920-1922 in the upper Missouri valley in the Proceedings of the Iowa Academy of Science by T.C. Stephens 37:357-366 also seen by A.J. Anderson, and referenced by two other publications.
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Iowa Ornithologists' Union Records Committee
|
Ferruginous Hawk
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Sioux City
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|
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Iowa Ornithologists' Union | MS 166
|
9
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1
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Records Committee review for rare bird sighting for Ferruginous Hawk at Sidney in 1951
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Administrative records Clippings (information artifacts) Field notes
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Birds--Identification Rare birds
|
1971-01-01
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1994-02-03
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Manuscript, graphic, and printed material
|
Records Committee review for a Ferruginous Hawk at Sidney in Fremont County, IA on October 1, 1951. Includes a record review document with votes, the original sighting record found in the publication An Annotated List of the Birds of Iowa by Woodward H. Brown seen by Frances Bordner, and referenced by another publication.
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Iowa Ornithologists' Union Records Committee
|
Ferruginous Hawk
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Sidney
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|
|
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Iowa Ornithologists' Union | MS 166
|
9
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1
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Records Committee review for rare bird sighting for Ferruginous Hawk at Shenandoah in 1970
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Administrative records Clippings (information artifacts) Field notes
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Birds--Identification Ornithology--Societies, etc Rare birds
|
1971-03-01
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1994-02-03
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Manuscript, graphic, and printed material
|
Records Committee review for a Ferruginous Hawk at Shenandoah in Page County, IA on December 26, 1970. Includes a record review document with votes, the original sighting record found in the publication Christmas count in Iowa Bird Life 41:3-15 by John Faaborg seen by Betty Walters, and referenced by another publication.
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Iowa Ornithologists' Union Records Committee
|
Ferruginous Hawk
|
Shenandoah
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|
|
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Iowa Ornithologists' Union | MS 166
|
9
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1
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Records Committee review for rare bird sighting of Ferruginous Hawk at Port Louisa National Wildlife Refuge, 1995
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Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc Wildlife conservation
|
1995-03-22
|
2000-11-18
|
Rare birds documentation form
|
Records Committee review for a Ferruginous Hawk at Port Louisa National Wildlife Refuge in Louisa County, IA on March 22, 1995. Includes a record review document with votes, drawings of the bird, and a documentation form submitted to the committee.
|
Mattsson, James P
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Ferruginous Hawk
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Port Louisa National Wildlife Refuge - Louisa Division
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Louisa Division of the Mark Twain National Wildlife Refuge near Wapello, Iowa.
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|
The documentation form by James P. Mattsson is the only one submitted and forms the basis of this record. Other observers include Michael Bornstein. | Elimination of similar species: [...] The bird was most similar to the dark phase rough-legged hawk (Bureo lagopus) in size and general shape, but the latter species lacks the deep rust coloration on the upper wing coverts, scapulars, and upper back, and also has some dark banding on the outer one-half of the tail. Although by no means a conclusive characteristic, the subject bird did not hover during the period we observed it, a characteristic typical of hunting Rough-legged hawks. Dark phase Swainson's hawk have much darker, barred flight feathers and tail when viewed from below than that of the subject bird. | The original documentation form event lasted from 12:30:00/12:45:00.
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Iowa Ornithologists' Union | MS 166
|
9
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1
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Records Committee review for rare bird sighting for Ferruginous Hawk at Maxfield Township in Bremer County in 1966
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Administrative records Clippings (information artifacts) Field notes Tables (documents)
|
Birds--Identification Ornithology--Societies, etc Rare birds
|
1967-03-01
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1994-02-03
|
Manuscript, graphic, and printed material
|
Records Committee review for a Ferruginous Hawk at Maxfield Township in Bremer County, IA on December 26, 1966. Includes a record review document with votes, the original sighting record found in the publication Christmas Bird Count in Iowa Bird Life 37:9 seen by Myrle M. Burk, Antoinette Camarata, Harriett Fairbanks, Ruth Halliday, Russell Hays, Charles Moon, John Osness, and Nick Osness, and referenced by another publication.
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Iowa Ornithologists' Union Records Committee
|
Ferruginous Hawk
|
Maxfield Township
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|
|
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Iowa Ornithologists' Union | MS 166
|
9
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1
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Records Committee review for rare bird sighting for Ferruginous Hawk at Marshall or Grundy Counties in 1954
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Administrative records Clippings (information artifacts) Field notes
|
Birds--Identification Rare birds
|
1955-03-01
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1994-11-04
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Manuscript, graphic, and printed material
|
Records Committee review for a Ferruginous Hawk at Marshall or Grundy Counties, IA on December 31, 1954. Includes a record review document with votes, the original sighting record found in the publication The 1954 Christmas bird census in Iowa in Iowa Bird Life 25:5-12 by F.J. Pierce seen by Mrs. Harold Brown and Helen King, and referenced by two other publications.
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Iowa Ornithologists' Union Records Committee
|
Ferruginous Hawk
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Grundy County Marshall County
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|
|
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Iowa Ornithologists' Union | MS 166
|
9
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1
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Records Committee review for rare bird sighting of Ferruginous Hawk at Lee Township in Madison County, 1994
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1994-10-05
|
1996-04-25
|
Rare birds documentation form
|
Records Committee review for a Ferruginous Hawk at Lee Township in Madison County, IA on October 5, 1994. Includes a record review document with votes and a documentation form submitted to the committee.
|
Armstrong, Eloise
|
Ferruginous Hawk
|
Lee Township
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Lee Twsp NE Madison County
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Grasslands
|
The documentation form by Eloise Armstrong is the only one submitted and forms the basis of this record. Other observers include Eugene Armstrong. | Elimination of similar species: A redtailed Hawk has outer white tail band and Red or Barred Tail. Flight is quite rapid-wings are shorter and more rounded Has larger square window in wing Krider's Red Tail Does not have very white underwing. Has a larger square window Further out on wings. Has a dark stripe on tail. Doesn't have a white rump. | The original documentation form event lasted from 17:00:00/17:10:00.
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Iowa Ornithologists' Union | MS 166
|
9
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1
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Records Committee review for rare bird sighting for Ferruginous Hawk at Kingsley in 1921
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Administrative records Clippings (information artifacts) Field notes
|
Birds--Identification Rare birds Birds--Collection and preservation Zoological specimens
|
1930-04-01
|
1994-02-03
|
Manuscript, graphic, and printed material
|
Records Committee review for a Ferruginous Hawk at Kingsley in Plymouth County, IA on November 23, 1921. Includes a record review document with votes, the original sighting record found in the publication Bird records of the two winters 1920-1922 in the upper Missouri Valley in the Proceedings of the Iowa Academy of Science 37:357-366 by T.C. Stephens also seen by A.J. Anderson, and referenced by two other publications.
|
Iowa Ornithologists' Union Records Committee
|
Ferruginous Hawk
|
Kingsley
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|
|
|
Iowa Ornithologists' Union | MS 166
|
9
|
1
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Records Committee review for rare bird sighting for Ferruginous Hawk at Iowa County in 1936
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Administrative records Clippings (information artifacts) Field notes
|
Birds--Identification Rare birds Zoological specimens
|
1988-12-01
|
1994-11-04
|
Manuscript, graphic, and printed material
|
Records Committee review for a Ferruginous Hawk at Iowa County, IA on August 21, 1936. Includes a record review document with votes and the original sighting record found in the publication Records of Ferruginous Hawk in Iowa in Iowa Bird Life 58:95-100 by Barbara L. Wilson.
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Iowa Ornithologists' Union Records Committee
|
Ferruginous Hawk
|
Iowa County
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|
|
|
Iowa Ornithologists' Union | MS 166
|
9
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1
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Records Committee review for rare bird sighting for Ferruginous Hawk at Hazleton in 1930
|
Administrative records Clippings (information artifacts) Field notes
|
Birds--Identification Rare birds
|
1930-04-13
|
1994-02-03
|
Manuscript, graphic, and printed material
|
Records Committee review for a Ferruginous Hawk at Hazleton in Buchanan County, IA on April 13, 1930. Includes a record review document with votes, the original sighting record found in the publication Birds of Buchanan County Iowa in Wilson Bulletin by F.J. Pierce, and referenced by two other publications.
|
Iowa Ornithologists' Union Records Committee
|
Ferruginous Hawk
|
Hazleton
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
9
|
1
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Records Committee review for rare bird sighting for Ferruginous Hawk at Four Mile Lake in 1934
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Administrative records Clippings (information artifacts) Field notes
|
Birds--Identification Rare birds
|
1934-12-01
|
1994-02-03
|
Manuscript, graphic, and printed material
|
Records Committee review for a Ferruginous Hawk at Four Mile Lake in Emmet County, IA on April 17, 1934. Includes a record review document with votes, the original sighting record found in the publication Observations of the Ferruginous Rough-leg in Iowa in Wilson Bulletin by P.A. DuMont, and referenced by another publication.
|
Iowa Ornithologists' Union Records Committee
|
Ferruginous Hawk
|
Four Mile Lake Wildlife Management Area
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
9
|
1
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Records Committee review for rare bird sighting for Ferruginous Hawk at Dickinson and Emmet County in 1946
|
Administrative records Clippings (information artifacts) Field notes
|
Birds--Identification Rare birds
|
1947-03-01
|
1994-02-03
|
Manuscript, graphic, and printed material
|
Records Committee review for a Ferruginous Hawk at Dickinson and Emmet County, IA on May 13, 1946. Includes a record review document with votes, the original sighting record found in the publication Shorebirds in the Spirit Lake area in Iowa Bird Life 17:17-18 by J.W. and Mary Musgrove, Inez Reece, and Maynard F. Reece, and referenced by two other publications.
|
Iowa Ornithologists' Union Records Committee
|
Ferruginous Hawk
|
Dickinson County Emmet County
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
9
|
1
|
Records Committee review for rare bird sighting for Ferruginous Hawk at De Soto National Wildlife Refuge in 1978
|
Administrative records Clippings (information artifacts) Field notes
|
Birds--Identification Rare birds
|
1978-06-01
|
1994-02-03
|
Manuscript, graphic, and printed material
|
Records Committee review for a Ferruginous Hawk at De Soto National Wildlife Refuge in Harrison County, IA in early February, 1978. Includes a record review document with votes, the original sighting record found in the publication Field reports in Iowa Bird Life 48:69-77 by N.S. Halmi seen by Neil Heiser, and referenced by another publication.
|
Iowa Ornithologists' Union Records Committee
|
Ferruginous Hawk
|
DeSoto National Wildlife Refuge
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
9
|
1
|
Records Committee review for rare bird sighting for Ferruginous Hawk at Buchanan County in 1926
|
Administrative records Clippings (information artifacts) Field notes
|
Birds--Identification Rare birds
|
1930-12-01
|
1994-02-03
|
Manuscript, graphic, and printed material
|
Records Committee review for a Ferruginous Hawk at Buchanan County, IA on March 17 and 19, 1926. Includes a record review document with votes, the original sighting record found in the publication Birds of Buchanan County Iowa in Wilson Bulletin by Fred J. Pierce, and referenced by two other publications.
|
Iowa Ornithologists' Union Records Committee
|
Ferruginous Hawk
|
Buchanan County
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
9
|
1
|
Records Committee review for rare bird sighting for Ferruginous Hawk at Brown's Lake in 1917
|
Administrative records Clippings (information artifacts) Field notes
|
Birds--Identification Rare birds Hunting Zoological specimens
|
1918-04-27
|
1994-02-03
|
Manuscript, graphic, and printed material
|
Records Committee review for a Ferruginous Hawk at Brown's Lake in Woodbury County, IA on September 17, 1917. Includes a record review document with votes, the original sighting record found in the publication Bird records of the past winter 1917-1918 in the upper Missouri valley in the Proceeding of the Iowa Academy of Sciences by Thomas C. Stephens seen by A.J. Anderson, and referenced by three other publications.
|
Iowa Ornithologists' Union Records Committee
|
Ferruginous Hawk
|
Browns Lake
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
9
|
1
|