Records Committee review for rare bird sighting for White-faced Ibis at Riverton Area in 1995
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Administrative records Field notes Photographs
|
Birds--Identification Photography of birds Rare birds
|
1995-05-18
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2000-11-18
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Manuscript, graphic, and printed material
|
Records Committee review for a White-faced Ibis at the Riverton Wildlife Management Area in Fremont County, IA on May 18, 1995. Includes a record review document with votes and a photograph by Thomas H. Kent.
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Iowa Ornithologists' Union Records Committee
|
White-faced Ibis
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Riverton Wildlife Management Area
|
|
|
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Iowa Ornithologists' Union | MS 166
|
7
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24
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Records Committee review for rare bird sighting for White-faced Ibis at Snake Creek Marsh in 1996
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Administrative records Field notes Photographs
|
Birds--Identification Photography of birds Rare birds
|
1996-05-06
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2000-11-22
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Manuscript, graphic, and printed material
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Records Committee review for twenty White-faced Ibis at Snake Creek Marsh in Greene County, IA on May 5, 1996. Includes a record review document with votes, a photograph, and the original sighting record found in the field notes of Pam Allen and Reid Allen.
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Iowa Ornithologists' Union Records Committee
|
White-faced Ibis
|
Snake Creek State Game Management Area
|
|
|
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Iowa Ornithologists' Union | MS 166
|
7
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24
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Records Committee review for rare bird sighting for White-winged Dove at Fort Dodge in 1997
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Administrative records Clippings (information artifacts) Correspondence Field notes Photographs
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Birds--Identification Photography of birds Rare birds
|
1997-09-21
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2000-11-24
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Manuscript, graphic, and printed material
|
Records Committee review for a White-winged Dove at Fort Dodge in Webster County, IA on September 21, 1997. Includes a record review document with votes, three photographs, an article in Iowa Bird Life, and a documentation letter from Diana Hultine to Jim Fuller.
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Iowa Ornithologists' Union Records Committee
|
White-winged Dove
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Fort Dodge
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|
|
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Iowa Ornithologists' Union | MS 166
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12
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10
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Records Committee review for rare bird sighting for White-winged Dove at Le Grand, 1997
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Administrative records Clippings (information artifacts) Field notes Photographs
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Bird watching Ornithology Ornithology--Societies, etc
|
1997-04-28
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2000-11-24
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Rare birds documentation form
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Records Committee review for a White-winged Dove at Le Grand in Marshall County, IA on April 28, 1997. Includes a record review document with votes, two photographs, an article in Iowa Bird Life, and six documentation forms submitted to the committee.
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Proescholdt, Mark
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White-winged Dove
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Le Grand
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in Legrand - Marshall County
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Residential area by school and a church
|
The documentation form by Mark Proescholdt forms the basis of this record. Other documentation forms by Jim Fuller, Thomas H. Kent, Chris Edwards, Peter C. Petersen, and Ann Johnson were submitted later. Other observers include Russ Widner, Kelly McKay, Jim Dinsmore, Beth Proescholdt, Dick Tetrault, Hank Zaletel, Chris Caster, Pam Allen, Reid Allen, Eugene Armstrong, and Eloise Armstrong. | Elimination of similar species: No other dove looks like this one. | The original documentation form event lasted from approximately 15:15:00/15:17:00 on April 28, 1997.
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Iowa Ornithologists' Union | MS 166
|
12
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10
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Records Committee review for rare bird sighting for White-winged Dove at Ottumwa, 1997
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Administrative records Field notes Photographs
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Bird watching Ornithology Ornithology--Societies, etc
|
1997-04-08
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2000-11-24
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Rare birds documentation form
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Records Committee review for a White-winged Dove at Ottumwa in Wapello County, IA on April 8, 1997. Includes a record review document with votes, four photographs, and a documentation form submitted to the committee.
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Hoskins, Nelson R.
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White-winged Dove
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Ottumwa
|
Ottumwa, Ia.
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Back yard, small trees, also across from cemetary [sic]
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The documentation form by Nelson R. Hoskins is the only one submitted and forms the basis of this record. | Elimination of similar species: Mourning dove. Photos. | The original documentation form event lasted from am to pm.
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Iowa Ornithologists' Union | MS 166
|
12
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10
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Records Committee review for rare bird sighting for White-winged Dove at Riverton Wildlife Area, 1997
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Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-08-30
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2000-11-24
|
Rare birds documentation form
|
Records Committee review for a White-winged Dove at Riverton Wildlife Area in Fremont County, IA on August 30, 1997. Includes a record review document with votes and a documentation form submitted to the committee.
|
Overton, Michael D.
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White-winged Dove
|
Riverton Wildlife Management Area
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Fremont co., Riverton Wildlife Area, .5 mile N of jct. check station road & Fremont co. Rd. J46
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Open small trees and shrubs along roadside between hardwood bottomland and agricultural cropland.
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The documentation form by Michael D. Overton is the only one submitted and forms the basis of this record. Another observer includes Dixie Overton. | Elimination of similar species: Rock Dove: Wing pattern, tail pattern, head pattern, rump color. Mourning Dove: Overall shape, tail shape and pattern, wing pattern. Zenaida Dove: Breast and belly color, wing pattern, tail shape and color, common sense. | The original documentation form event lasted from approximately 08:15:00/08:25:00.
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Iowa Ornithologists' Union | MS 166
|
12
|
10
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Records Committee review for rare bird sighting for Whooping Crane at Adel in 1972
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Administrative records Clippings (information artifacts) Field notes
|
Birds--Behavior Birds--Identification Birds--Migration Rare birds
|
1973-03-01
|
1993-08-27
|
Manuscript, graphic, and printed material
|
Records Committee review for several Whooping Cranes at Adel in Dallas County, IA on September 21, 1972. Includes a record review document with votes and the original sighting record found in the publication Whooping Crane observed near Adel in Iowa Bird Life 43:28 by Agnes M. Harvey.
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Iowa Ornithologists' Union Records Committee
|
Whooping Crane
|
Adel
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|
|
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Iowa Ornithologists' Union | MS 166
|
9
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17
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Records Committee review for rare bird sighting for Whooping Crane at northernmost dike at Riverton Area in 1963
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Administrative records Clippings (information artifacts) Field notes
|
Birds--Identification Rare birds
|
1964-03-01
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1993-08-27
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Manuscript, graphic, and printed material
|
Records Committee review for two Whooping Cranes at northernmost dike at Riverton Area in Fremont County, IA on October 23, 1963. Includes a record review document with votes and the original sighting record found in the publication Whooping Cranes in Iowa in Iowa Bird Life 34:26 by Carl W. Matherly.
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Iowa Ornithologists' Union Records Committee
|
Whooping Crane
|
Riverton Wildlife Management Area
|
|
|
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Iowa Ornithologists' Union | MS 166
|
9
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17
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Records Committee review for rare bird sighting for Whooping Crane north of Clinton, 1972
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Administrative records Clippings (information artifacts) Field notes
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Bird watching Ornithology Ornithology--Societies, etc
|
1972-10-31
|
1993-08-27
|
Rare birds documentation form
|
Records Committee review for a Whooping Crane north of Clinton in Clinton County, IA on October 31, 1972. Includes a record review document with votes and the original sighting record of Whooping Crane in Clinton County in Iowa Bird Life 42:98 by Peter C. Petersen seen by George Aurand.
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Aurand, George
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Whooping Crane
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Clinton
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[...] about ten miles north of Clinton.
|
|
The documentation article in Iowa Bird Life by Peter C. Petersen is the only one submitted and forms the basis of this record. The original observer was George Aurand. | The original documentation form event occurred around 11:00:00 for several minutes.
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Iowa Ornithologists' Union | MS 166
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9
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17
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Records Committee review for rare bird sighting for Whooping Crane northeast of Adel in 1975
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Administrative records Clippings (information artifacts) Field notes
|
Birds--Identification Rare birds
|
1975-06-01
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1993-08-27
|
Manuscript, graphic, and printed material
|
Records Committee review for five Whooping Cranes northeast of Adel in Dallas County, IA on April 11, 1975. Includes a record review document with votes and the original sighting record found in the publication Field reports in Iowa Bird Life 45:57 by Woodward H. Brown seen by Agnes M. Harvey.
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Iowa Ornithologists' Union Records Committee
|
Whooping Crane
|
Adel
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|
|
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Iowa Ornithologists' Union | MS 166
|
9
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17
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Records Committee review for rare bird sighting for Whooping Crane southeast of Plainfield, 1998
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Administrative records Clippings (information artifacts) Correspondence Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1998-11-11
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for seven to eight Whooping Cranes southeast of Plainfield in Bremer County, IA on November 11, 1998. Includes a record review document with votes, an article in Iowa Bird Life, and a documentation letter submitted to the committee.
|
Dinnes, Dana
|
Whooping Crane
|
Plainfield
|
About 3 miles southeast of Plainfield, Ia. along a creek
|
|
The documentation letter by Dana Dinnes is the only one submitted and forms the basis of this record. Another observer was Larry Brown. | Elimination of similar species: [...] The neck was too thin to be that of a pelican. The necks and legs were too long, and the call was much different, than that of snow geese. | The original documentation form event occurred around 09:00:00.
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Iowa Ornithologists' Union | MS 166
|
9
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17
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Records Committee review for rare bird sighting for Whooping Crane southwest of Jester Park, 1998
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Administrative records Clippings (information artifacts) Correspondence Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1998-11-12
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for a Whooping Crane southwest of Jester Park in Polk County, IA on November 12, 1998. Includes a record review document with votes, an article in Iowa Bird Life, and a documentation letter submitted to the committee.
|
Keys, Jerry
|
Whooping Crane
|
Jester Park
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Keith Curtis farm southwest of Jester Park in Polk County, Iowa.
|
|
The documentation letter by Jerry Keys is the only one submitted and forms the basis of this record. Other observers include Chad Loreth and Randy Cook. | Elimination of similar species: [...] The bird's long neck and trailing legs led us to assume it was a Sandhall Crane (many had been spotted in the area yesterday). Chad started to imitate a Sandhill Crane, but when we heard the bird calling, it 'purred' and 'yelped,' it did not sound like a Sandhill. [...] Also, it was bigger than a Sandhill Crane. | The original documentation form event lasted from approximately 09:30:00/09:45:00.
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Iowa Ornithologists' Union | MS 166
|
9
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17
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Records Committee review for rare bird sighting for Wood Stork at Grandview in 1977
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Administrative records Correspondence Field notes
|
Birds--Identification Rare birds
|
1977-09-25
|
1993-09-01
|
Manuscript, graphic, and printed material
|
Records Committee review for a Wood Stork at Grandview in Louisa County, IA on September 25, 1977. Includes a record review document with votes, the original sighting record found in the notes of Marc Twaits, and referenced in a phone conversation between Bob Sanz to Sally Hinz.
|
Iowa Ornithologists' Union Records Committee
|
Wood Stork
|
Grandview
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
8
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1
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Records Committee review for rare bird sighting for Wood Stork at Mondamin in 1931
|
Administrative records Clippings (information artifacts) Field notes
|
Birds--Behavior Birds--Identification Rare birds
|
1932-01-01
|
1993-08-16
|
Manuscript, graphic, and printed material
|
Records Committee review for over two hundred Wood Storks at Mondamin in Harrison County, IA on September 9, 1931. Includes a record review document with votes, the original sighting record found in the publication A large flock of Wood Ibeses in Harrison County Iowa. Wilson Bull 44:43 by W.B. Grange, and referenced by another publication.
|
Iowa Ornithologists' Union Records Committee
|
Wood Stork
|
Mondamin
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
8
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1
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Records Committee review for rare bird sighting for Wood Stork in Iowa before 1870
|
Administrative records Clippings (information artifacts) Field notes
|
Birds--Identification Rare birds
|
1869-12-31
|
1993-08-16
|
Manuscript, graphic, and printed material
|
Records Committee review for a Wood Stork in Iowa before 1870. Includes a record review document with votes, the original sighting record found in the publication A Catalogue of the Birds of Iowa by J.A. Allen, and referenced by another publication.
|
Iowa Ornithologists' Union Records Committee
|
Wood Stork
|
Iowa
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
8
|
1
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Records Committee review for rare bird sighting for Wood Thrush at Eden Valley Refuge, 1985
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1985-12-18
|
1993-09-03
|
Rare birds documentation form
|
Records Committee review for a Wood Thrush at Eden Valley Refuge in Clinton County, IA on December 18, 1985. Includes a record review document with votes and a documentation form submitted to the committee.
|
Kaufman, Sharon
|
Wood Thrush
|
Eden Valley County Refuge
|
West Valley at Eden Valley Refuge (Lost Nation CBC)
|
Shrubs at hardwood timber edge
|
The documentation form by Sharon Kaufman is the only one submitted and forms the basis of this record. Another observer was Jack Wohlstadter. | Elimination of similar species: Hermit and Grey Cheeked Thrush. This bird had more conspicuous eye, larger and more numerous breast spots. | The original documentation form event occurred around 11:00:00.
|
Iowa Ornithologists' Union | MS 166
|
13
|
8
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Records Committee review for rare bird sighting for Yellow Grosbeak near Elkhart, 1990
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Administrative records Clippings (information artifacts) Correspondence Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1990-12-02
|
1993-07-17
|
Rare birds documentation form
|
Records Committee review for a Yellow Grosbeak south of Elkhart in Polk County, IA on December 2, 1990. Includes a record review document with votes, a letter from Stephen Bailey to Tim Schantz, two notes from Tim Schantz to the Iowa Records Committee, e-mails between Jim Fuller, Paula Saba, John Saba, Chuck Williamson, and Paul DeBenedictis, an article in Bird Watcher's Digest, an article in Des Moines Register, a letter from Gary Rosenberg to Carl Bendorf, a letter from Kenn Kaufman to Carl Bendorf, a letter from Leo Galloway, Dave Eastrela, and Jack Hilsobeck to Dean Mosman, and nine documentation forms submitted to the committee.
|
Fuller, James L
|
Yellow Grosbeak
|
Elkhart
|
Backyard of Dean and Diane Mosman; Two and half miles southeast of Elkhart (Polk County Iowa)
|
Backyard and adjacent wooded ravine
|
The documentation form by Jim Fuller forms the basis of this record. Other documentation forms were submitted by Tim Schantz, Ken Lowder, Ann Johnson, Thomas Kent, Robert Cecil, Ross Silcock, Diane Porter, and Carl Bendorf. Other observers include Dick Tetrault, Jim Scheib, Dean Mosman, Eloise Armstrong, Eugene Armstrong, Diane Mosman, Tom Schantz, Cecile Thompson, Dennis Thompson, and John Daniel. | Elimination of similar species: Pine grosbeak is not lemon yellow in any plumage, and has a smaller bill with hooked upper mandible. Evening grosbeak has black wings and tail and light colored bill in all plumages. | The original documentation form event lasted from 10:30:00/11:20:00.
|
Iowa Ornithologists' Union | MS 166
|
14
|
1
|
Records Committee review for rare bird sighting for Yellow-throated Warbler at Wildcat Den State Park, 1980
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1980-05-03
|
1993-08-16
|
Rare birds documentation form
|
Records Committee review for a Yellow-throated Warbler at Wildcat Den State Park in Muscatine County, IA on May 3, 1980. Includes a record review document with votes and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Yellow-throated Warbler
|
Wildcat Den State Park
|
Wildcat den State Park
|
General: dense forest and stream bottom Specific: 1 mile from Mississippi R.
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include T.K. Shires, Carl Bendorf, and Tom Staudt. | The original documentation form event lasted from approximately 11:15:00/11:20:00.
|
Iowa Ornithologists' Union | MS 166
|
13
|
19
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Records Committee review for rare bird sighting for Yellow-throated Warbler at Wildcat Den State Park, 1980
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1980-05-09
|
1993-08-16
|
Rare birds documentation form
|
Records Committee review for a Yellow-throated Warbler at Wildcat Den State Park in Muscatine County, IA on May 9, 1980. Includes a record review document with votes and a documentation form submitted to the committee.
|
Thornburg, Robert E.
|
Yellow-throated Warbler
|
Wildcat Den State Park
|
Wildcat Den State Park
|
uppermost pine branches often to the very tips of the branches
|
The documentation form by Robert Thornburg is the only one submitted and forms the basis of this record. | Elimination of similar species: Yellow-throated Vireo, Northern Parula Warbler Magnolia Warbler. | The original documentation form event lasted from 07:30:00/07:45:00.
|
Iowa Ornithologists' Union | MS 166
|
13
|
19
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Records Committee review for rare bird sighting for Yellow-throated Warbler hybrid at Lake Ahquabi State Park, 1997
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-05-03
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for a Yellow-throated Warbler hybrid at Lake Ahquabi State Park in Warren County, IA on May 3, 1997. Includes a record review document with votes and a documentation form submitted to the committee.
|
Sinclair, Jim
|
Redstarts
|
Lake Ahquabi State Park
|
Lake Ahquabi St. Pk, Warren Co.
|
Oak-hickory-buckeye (the only greenery)
|
The documentation form by Jim Sinclair is the only one submitted and forms the basis of this record. | Elimination of similar species: What an interesting question. If the bird had not been singing I suppose one could have shrugged it off as an atypical Yellow-throated Warbler. However the song in combination with the olive back patch definitely indicated N. Parula heritage some where down the line. | The original documentation form event lasted from 07:30:00/07:35:00.
|
Iowa Ornithologists' Union | MS 166
|
13
|
19
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Records Committee review for rare bird sighting of a Great Black-backed Gull at Whitebreast Point in Red Rock Reservoir, 1994
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1994-12-17
|
1996-04-25
|
Rare birds documentation form
|
Records Committee review for a Great Black-backed Gull at Whitebreast Point in Red Rock Reservoir in Marion County, IA on December 17, 1994. Includes a record review document with votes and a documentation form submitted to the committee.
|
Johnson, Ann
|
Great Black-backed Gull
|
White Breast Creek
|
Whitebreast Point, Red Rock Reservoir, Marion Co., IA
|
Flying over open water and ice
|
The documentation form by Ann Johnson is the only one submitted and forms the basis of this record. Another observer includes Tim Schantz. | Elimination of similar species: Large size (larger than Herring) eliminated most others. White head and black and white checkering eliminate Lesser Black-backed and Herring. | The original documentation form event lasted from 10:40:00/10:45:00.
|
Iowa Ornithologists' Union | MS 166
|
11
|
8
|
Records Committee review for rare bird sighting of a Pacific Loon at Saylorville Resevoir, 1987
|
Administrative records Correspondence Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1987-11-05
|
1993-09-07
|
Rare birds documentation form
|
Records Committee review for a Pacific Loon at Saylorville Reservoir in Polk County, IA on November 5, 1987. Includes a record review document with votes, correspondence with the California Bird Records Committee between from Don Roberson and Ronald E. Goetz to Thomas H. Kent, and two documentation forms.
|
Dinsmore, Stephen J.
|
Pacific Loon
|
Saylorville Lake
|
Saylorville Reservoir, Polk Co.-off Jester Park
|
swimming on large reservoir
|
The documentation form by Steve Dinsmore is the earliest and the one that forms the basis of this record. Another documentation forms by Mark Proescholdt was submitted later. Other observers were Beth Proescholdt, Dennis Thompson, and Berry Engebretson. | Elimination of similar species: The slimmer, shorter bill, rounded head, and sharp contrast between the neck and the back eliminates Common and Yellow-billed loons. The shorter, straight bill and unmarked back eliminates Red-throated Loon. | The original documentation event lasted from 11:45:00/12:30:00.
|
Iowa Ornithologists' Union | MS 166
|
7
|
7
|
Records Committee review for rare bird sighting of a Red-throated Loon at Saylorville Reservoir, 1985
|
Administrative records Clippings (information artifacts) Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1985-11-30
|
1996-08-18
|
Rare birds documentation form
|
Records Committee review for a Red-throated Loon at Saylorville Reservoir in Polk County, IA on November 30, 1985. Includes a record review document with votes, an Iowa Bird Life article, and two documentation forms submitted to the committee.
|
Dinsmore, Stephen J.
|
Red-throated Loon
|
Saylorville Lake
|
Saylorville Reservoir, Polk Co.
|
open patch of water on large, frozen reservoir
|
The documentation form by Steve Dinsmore is the earliest and the one that forms the basis of this record. Other documentation form by Robert K. "Bob" Myers were submitted later. | Elimination of similar species: Common Loon eliminated by overall size, bill shape and size, and white spots on back. Arctic Loon eliminated by bill shape and black of crown not reaching eye. | The original documentation form event lasted from 11:00:00/13:00:00 and 13:45:00/14:15:00.
|
Iowa Ornithologists' Union | MS 166
|
7
|
5
|
Records Committee review for rare bird sighting of a Thayer's Gull at Red Rock Reservoir Dam, 1985
|
Administrative records Clippings (information artifacts) Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1985-12-10
|
1993-09-03
|
Rare birds documentation form
|
Records Committee review for a Thayer's Gull at Red Rock Reservoir Dam in Marion County, IA on December 10, 1985. Includes a record review document with votes, an article in Iowa Bird Life, and six documentation forms submitted to the committee.
|
Bendorf, Carl J.
|
Thayer's Gull
|
Red Rock Dam
|
Red Rock Res. Tailwater
|
|
The documentation form by Carl J. Bendorf forms the basis of this record. Other documentation forms by Thomas H. Kent, Francis L. Moore, Bob Myers, Beth Proescholdt and Mark Proescholdt, and Dennis Thompson were submitted. Other observers include Joe Schaufenbuel, Darwin Koenig, Steve Dinsmore, Eugene Armstrong, Eloise Armstrong, and many unidentified observers. | Elimination of similar species: Thayer's Gull is a difficult bird to identify. In researching this problem, I have found several helpful sources in addition to the standard field guides and I have tried to understand what it takes to know a Thayer's Gull when you see one. Nearly every reference makes it clear that Thayer's cannot be identified on the basis of one or two positive field marks. It takes a combination of characters to come to a conclusion of any certainty. In discussing this particular observation, I will examine each of the fieldmarks and compare and contrast to similar species with liberal reference to the literature, especially Lehman (1980). The most likely similar gulls in this case are 1st winter Herring and 1st winter Iceland (Kumlien's). The Kumlien's form is the darker form of the Iceland Gull and is the form that breeds in the Baffin Island area and winters mainly on the Atlantic coast. Lehman's article deals mainly with Kumlien's. Several similarly sized and possible but unlikely candidates can be eliminated rather quickly. A 1st winter California should not have an all dark bill and would show much darkening in the primaries in flight. Lesser Black-backed Gull could be about the right size, but in flight a 1st winter bird should show darker primary and secondary coverts, more extensively dark primaries, even compared to Herring Gull. A 1st summer Slaty-backed Gull is also light uniform brown with an all dark bill, but it should exhibit extensive darkening in the primaries on the upper wing. A 1st winter Glaucous-winged Gull would be very similar to Thayer's but should be larger, with a larger bill, and less mottling to the body color. Except for the first two, one would probably not consider the likelihood of their occurrence in Iowa to be very great. One hybrid, Glaucous-winged X Western, might be similar but should have a quite heavy bill. [...] Summary: Of the most likely similar species, 1st winter Herring Gull and 1st winter Kumlien's Iceland Gull, each is eliminated by one or more of the features discussed above. The wing pattern is especially damaging to the possibility of Herring, along with the bill shape and size. Iceland is ruled out by the presence of the noticeable tail band and by the darker secondaries on the upper wing. To identify a Thayer's Gull, one must see a combination of field marks. I feel that the bird I saw at Red Rock is consistent on every point.| The original documentation form event lasted from 14:15:00/14:45:00.
|
Iowa Ornithologists' Union | MS 166
|
11
|
3
|
Records Committee review for rare bird sighting of a Trumpeter Swan at Le Claire, 1989
|
Administrative records Clippings (information artifacts) Field notes Photographs
|
Bird watching Ornithology Rare birds
|
1989-01-09
|
1993-08-05
|
Rare birds documentation form
|
Records Committee review of a Trumpeter Swan at Le Claire in Scott County, IA on January 9, 1989. Includes a record review document with votes, an article in Iowa Bird Life, three photocopied photographs, and two documentation forms submitted to the committee.
|
Petersen, Peter C.
|
Trumpeter Swan
|
Le Claire
|
Channel of Miss. River 1 mi. N. Le Claire IA & Pt Byron IL, Scott & Rock Isl Co
|
Open pool in main channel of Missippi River
|
The documentation form by Peter C. Petersen is the earliest and the one that forms the basis of this record. Another documentation form by Diane Porter was submitted from February 25, 1989. Other observers include Mary Lou Petersen, Don Moeller, and Ann Barker. | Elimination of similar species: Tundra swan- Bill very dark near base in this bird, would be light in Tundra, slope of top of head to bill tip wrong for Tundra, brownish tinge to plumage wrong for Tundra, also long bill. | The original documentation form event lasted from 09:40:00/09:45:00 and 10:00:00/10:03:00.
|
Iowa Ornithologists' Union | MS 166
|
8
|
12
|