|
Records Committee review for rare bird sighting of White-faced Ibis at Errington Marsh, 1996
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1996-05-25
|
2000-11-22
|
Rare birds documentation form
|
Records Committee review of a White-faced Ibis at Errington Marsh in Polk County, IA on May 25, 1996. Includes a record review document with votes and a documentation form submitted to the committee.
|
Engebretsen, Bery
|
White-faced Ibis
|
Paul Errington Wildlife Management Area
|
Errington Marsh, Polk County
|
small pool in meadow at north edge of Errington
|
The documentation form by Bery Engebretsen is the only one submitted and forms the basis of this record. | Elimination of similar species: Breeding plumage Ibis with above features describes white-faced, rather than Glossy. | The original documentation form event lasted from 11:00:00/11:05:00.
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Iowa Ornithologists' Union | MS 166
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7
|
24
|
|
Records Committee review for rare bird sighting for Pine Warbler at Pleasantville, 1992
|
Administrative records Clippings (information artifacts) Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1992-01-12
|
1994-10-18
|
Rare birds documentation form
|
Records Committee review for a Pine Warbler at Pleasantville in Marion County, IA on January 12, 1992. Includes a record review document with votes, an Iowa Bird Life article and cover page, a photograph, and three documentation forms submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Pine Warbler
|
Pleasantville
|
Gladys Black's feeder, Pleasantville, IA
|
small town
|
The documentation form by Thomas Kent is the earliest and the one that forms the basis of this record. Other documentation forms by Mark Proescholdt and Ann Johnson were submitted later. Other observers include Gladys Black, Tim Schantz, Pam Allen, Reid Allen, and unidentified other observers. | Elimination of similar species: The thin bill was not that of a vireo. The bird was too large and elongated for a kinglet. Orange-crowned Warbler does not have wing bars or as bright a yellow color on breast. Also too yellow for the much less likely Bay-breasted or Blackpoll Warblers. | The original documentation form event lasted from 08:30:00Z/08:33:00Z.
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Iowa Ornithologists' Union | MS 166
|
13
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20
|
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Records Committee review for rare bird sighting of Black-headed Gull at Jemmerson Slough Wildlife Management Area, 1997
|
Administrative records Clippings (information artifacts) Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-07-16
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review of a Black-headed Gull at Jemmerson Slough Wildlife Management Area in Dickinson County, IA on July 16, 1997. Includes a record review document with votes, an article in Iowa Bird Life, and a documentation form submitted to the committee.
|
Proescholdt, Mark
|
Black-headed Gull
|
Jemmerson Slough Wildlife Management Area
|
Jemmerson Slough area - Dickinson County
|
Small water area with land for gulls to roost on
|
The documentation form by Mark Proescholdt is the only one submitted and forms the basis of this record. Another observer is Ed Thelen. | Elimination of similar species: No other gull quite like this one. A Bonaparte's Gull is smaller, has a black bill, and lacks the dark smudge on the underwings. | The original documentation form event lasted from approximately 10:20:00/11:05:00.
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Iowa Ornithologists' Union | MS 166
|
10
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21
|
|
Records Committee review for Anhinga at Lake Darling State Park, 1996
|
Administrative records Clippings (information artifacts) Correspondence Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1996-09-17
|
2000-11-22
|
Rare birds documentation form
|
Records Committee review for an Anhinga at Lake Darling State Park in Washington County, IA on September 17, 1996. Includes a record review document with votes, an article in the Iowa Bird Life, an article from the Loon, correspondence by mail and e-mail, and a documentation form submitted to the committee.
|
Dinsmore, Stephen J.
|
Anhinga
|
Lake Darling State Park
|
Lake Darling S.P., Washington Co.
|
soaring high over lake
|
The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. | Elimination of similar species: Cormorants are the only birds likely to be confused with an Anhinga. I have seen thousands of Double-crested Cormorants and I have never seen one soar in this manner. Also, a Double-created Cormorant has a neck which is always longer than the tail (in flight) and looks conspicuously large-headed and thick-necked when seen overhead. Neotropic Cormorant is much smaller and, although it is longer-tailed than a Double-crested, the tail is still shorter than the neck in flight. | The original documentation form event lasted from 16:42:00/16:50:00.
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Iowa Ornithologists' Union | MS 166
|
7
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14
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Records Committee review for rare bird sighting for Western Tanager at Elk Rock State Park, 1991
|
Administrative records Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1991-05-07
|
1993-07-17
|
Rare birds documentation form
|
Records Committee review for a Western Tanager at Elk Rock State Park in Marion County, IA on May 7, 1991. Includes a record review document with votes, a photograph with a report, and two documentation forms submitted to the committee.
|
Johnson, Ann
|
Western Tanager
|
Elk Rock State Park
|
South Elk Rock State Park, Red Rock Reservoir, Marion Co., Iowa
|
Soft deciduous and brushy area near water
|
The documentation form by Ann Johnson forms the basis of this record. Another documentation form by Jim Fuller was submitted. Other observers include Tim Schantz, Cal Knight, Bernie Knight, Eugene Armstrong, Eloise Armstrong, Dennis Thompson, and Beth Brown. | Elimination of similar species: The combination of red face and yellow body eliminated all other tanagers. Females of other species would not show red on the face, and young males going into first alternate plumage would not have the red coloration restricted to the head. | The original documentation form event lasted from 12:45:00/17:30:00 with bird seen three times for a total of 25-30 minutes.
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Iowa Ornithologists' Union | MS 166
|
13
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29
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Records Committee review for rare bird sighting for Chestnut-collared Longspur southeast of Hills, 1983
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1983-03-12
|
1993-09-01
|
Rare birds documentation form
|
Records Committee review for a Chestnut-collared Longspur southeast of Hills in Johnson County, IA on March 12, 1983. Includes a record review document with votes, a summary of the review, typed copies of documents, field notes, and a documentation form submitted to the committee.
|
Knight, Calvin A.
|
Chestnut-collared Longspur
|
Hills
|
Johnson Co., Iowa - 2 mi. East of Hills + 5/10 mi So.
|
Soy-Bean Stubble Field
|
The documentation form by Calvin Knight is the only one submitted and forms the basis of this record. Another observer was Bernadine Knight. | Elimination of similar species: Lapland + Smith's Longspurs were in field of scope - close proximity - at same time making comparison easy | The original documentation form event lasted from 17:40:00/17:50:00.
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Iowa Ornithologists' Union | MS 166
|
13
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43
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|
Records Committee review for rare bird sighting for Chestnut-collared Longspur west of Hendrickson Marsh, 1985
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1985-03-30
|
1993-09-03
|
Rare birds documentation form
|
Records Committee review for a Chestnut-collared Longspur west of Hendrickson Marsh in Story County, IA on March 30, 1985. Includes a record review document with votes, a summary of the review, and a documentation form submitted to the committee.
|
Martsching, Paul
|
Chestnut-collared Longspur
|
Hendrickson Marsh Wildlife Management Area
|
3 1/2 miles West of Hendricksons Marsh, Story County, Iowa
|
soybean stubble field
|
The documentation form by Paul Martsching is the only one submitted and forms the basis of this record. | Elimination of similar species: Smiths Longspur - the white edges of the tail are "straight" Vesper Sparrow - the white edges of the tail are "straight": tail longer | The original documentation form event occurred around 16:00:00.
|
Iowa Ornithologists' Union | MS 166
|
13
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43
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Records Committee review for rare bird sighting of Great Black-backed Gull at Sandpiper Beach at Saylorville Reservoir, 1988
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1988-12-10
|
1993-08-04
|
Rare birds documentation form
|
Records Committee review for a Great Black-backed Gull at Sandpiper Beach at Saylorville Reservoir in Polk County, IA on December 10, 1988. Includes a record review document with votes and a documentation form submitted to the committee.
|
Engebretsen, Bery
|
Great Black-backed Gull
|
Sandpiper Recreation Area
|
Saylorville
|
Specific: Big end of Saylorville Specific: off Sandpiper Beach, half in ice, half open
|
The documentation form by Bery Engebretsen is the only one submitted and forms the basis of this record. Another observer includes Eugene Armstrong. | Elimination of similar species: Larger than Herring gull would seem to eliminate Lesser BB, also, only one dark secondary band on wing white head + large size unlike immature Herring Gull. | The original documentation form event lasted from approximately 11:00:00/11:15:00.
|
Iowa Ornithologists' Union | MS 166
|
11
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8
|
|
Records Committee review for rare bird sightings of Sage Thrasher at Cedar River Park in Waterloo, 1985
|
Administrative records Clippings (information artifacts) Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1985-09-23
|
1993-09-03
|
Rare birds documentation form
|
Records Committee review for a Sage Thrasher at Cedar River Park in Waterloo in Black Hawk County, IA on September 23, 1985. Includes one record review document with votes, an Iowa Bird Life article and cover page, and nine documentation forms submitted to the committee.
|
Moore, Francis L.
|
Sage Thrasher
|
Cedar River Park
|
East end of Cedar River Park, at The Boating Center, Waterloo, IA
|
Spends most of its time in a Hawthorne tree and near the building at The Boating Center
|
The documentation form by Francis L. Moore forms the basis of this record. Other documentation forms by Robert K. Myers, Beth Proescholdt, Mark Proescholdt, Carl J. Bendorf, Steve Dinsmore, Jim Fuller, Thomas J. Staudt, and Thomas H. Kent were submitted later. Other observers include Russell Hays, Tom Stone, Jr., Tom Stone, Sr., Cal Knight, Bernie Knight, Hank Zaletel, John Hoogerheide, Eugene Armstrong, Eloise Armstrong, and many unidentified observers. | Elimination of similar species: No other species is of this size and coloration to confuse with this species. | The original documentation form sighting is from 17:25:00 to 18:05:00
|
Iowa Ornithologists' Union | MS 166
|
13
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10
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Records Committee review for rare bird sighting of Mew Gull at Red Rock Reservoir Dam, 1994
|
Administrative records Clippings (information artifacts) Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1994-12-11
|
1996-04-25
|
Rare birds documentation form
|
Records Committee review of a Mew Gull at Red Rock Reservoir Dam in Marion County, IA on December 11, 1994. Includes a record review document with votes, an article in Iowa Bird Life, and four documentation forms submitted to the committee.
|
Dinsmore, Stephen J.
|
Mew Gull
|
Red Rock Dam
|
below Red Rock Reservoir dam, Marion Co., IA
|
spillway
|
The documentation form by Steve Dinsmore forms the basis of this record. Other documentation forms by Jim Sinclair, Ray Cummins, and Thomas H. Kent were submitted. Other observers include Tim Schantz, Jim Fuller, and many unidentified observers. | Elimination of similar species: The only species with which this bird could be confused is Ring-billed Gull. The tail and wing patterns, generally darker coloration, large eye, and smaller bill all eliminate first-winter Ring-billed Gull. Identification to subspecies was based on tail pattern and more extensive dark color on head and underparts. | The original documentation form event lasted from 07:20:00/08:30:00.
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Iowa Ornithologists' Union | MS 166
|
10
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23
|
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Records Committee review for rare bird sighting of Laughing Gull at Red Rock Dam, 1992
|
Administrative records Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1992-07-21
|
1994-10-18
|
Rare birds documentation form
|
Records Committee review for a Laughing Gull at Red Rock Dam in Marion County, IA on July 21, 1992. Includes a record review document with votes, two photographs, and five documentation forms submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Laughing Gull
|
Red Rock Dam
|
Red Rock Reservoir, Marion Co., IA
|
spillway and river below dam
|
The documentation form by Thomas H. Kent is the earliest and the one that forms the basis of this record. Other documentation forms by Ann Johnson, Jim Fuller, Pam Allen, and Mark Proescholdt were submitted later. Other observers include Russ Widner, David Arbour, Reid Allen, Tim Schantz, Jane Fuller, and many unidentified other observers. | Elimination of similar species: The bird was smaller and more brown than the ring-bills of the year. The other features noted above make the juvenile Laughing Gull an easy identification. | The original documentation form event lasted from 07:45:00/08:00:00.
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Iowa Ornithologists' Union | MS 166
|
10
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18
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Records Committee review for rare bird sighting of Lesser Black-backed at Red Rock Reservoir Dam, 1994
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1994-12-11
|
1996-04-25
|
Rare birds documentation form
|
Records Committee review for a Lesser Black-backed Gull at Red Rock Reservoir Dam in Marion County, IA on December 11, 1994. Includes a record review document with votes and three documentation forms submitted to the committee.
|
Dinsmore, Stephen J.
|
Lesser Black-backed Gull
|
Red Rock Dam
|
below Red Rock Reservoir dam, Marion Co., IA
|
spillway below dam
|
|
Iowa Ornithologists' Union | MS 166
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11
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5
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Records Committee review for rare bird sighting of Iceland Gull at Red Rock Reservoir Dam, 1997
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-12-21
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for an Iceland Gull at Red Rock Reservoir Dam in Marion County, IA on December 21, 1997. Includes a record review document with votes and a documentation form submitted to the committee.
|
Kenne, Matthew C.
|
Iceland Gull
|
Red Rock Dam
|
Red Rock Res, Marion Co.
|
spillway below Red Rock Res.
|
The documentation form by Matt Kenne is the only one submitted and forms the basis of this record. Other observers include Eugene Armstrong and Eloise Armstrong. | Elimination of similar species: Glaucous Gull larger with bicolored bill. Thayer's has noticeable tail band, overall color usually darker, and upper side of primaries darker, especially the tips. Secondary bar not present. | The original documentation form event occurred periodically from 08:00:00/11:00:00.
|
Iowa Ornithologists' Union | MS 166
|
11
|
4
|
|
Records Committee review for rare bird sighting for Gray Jay at Mason City, 1976
|
Administrative records Clippings (information artifacts) Correspondence Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1976-11-01
|
1994-02-04
|
Rare birds documentation form
|
Records Committee review for a Gray Jay at Mason City in Cerro Gordo County, IA in early November 1976. Includes a record review document with votes, an article in Iowa Bird Life as well as a letter and documentation form submitted to the committee.
|
Tanner, Fern L.
|
Gray Jay
|
Mason City
|
415 N. Jeff Mason City Iowa
|
spotted in Spruce tree several times - also once on small bush.
|
The documentation form by Fern L. Tanner is the only one submitted and forms the basis of this record. Other observers include Marvin Tanner, Luella Olsen, and Albert Ewers. | Elimination of similar species: [...] Looked larger than Blue Jay that was 18 in. away at time. Little shorter beak than Blue Jay. | The original documentation form event lasted from 15:00:00/15:15:00.
|
Iowa Ornithologists' Union | MS 166
|
12
|
41
|
|
Records Committee review for rare bird sighting for Great-tailed Grackle at Ames, 1987
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1987-12-19
|
1993-09-07
|
Rare birds documentation form
|
Records Committee review for a Great-tailed Grackle at Ames in Story County, IA on December 19, 1987. Includes a record review document with votes and two documentation forms submitted to the committee.
|
Niyo, Kayleen
|
Great-tailed Grackle
|
Ames
|
Max Bailey Farm on Dayton Rd. N.E. of Ames
|
Spruce Windbreak
|
The documentation form by Kay Niyo is the earliest and the one that forms the basis of this record. Another documentation form by John Richard was submitted later. Another observer was Judy Shearer. | Elimination of similar species: Common grackle - this bird was much larger with a much longer tail. Common crow - this bird was not quite as large, had a much longer tail than a crow, bill was long & grackle shaped, not as a crow, & body stance was like a grackle not a crow. Ani - bill and body shape & carriage was grackle-like. | The original documentation form event occurred around 16:00:00.
|
Iowa Ornithologists' Union | MS 166
|
14
|
9
|
|
Records Committee review for rare bird sighting of Sabine's Gull north of Farragut, 1989
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1989-09-24
|
1993-08-06
|
Rare birds documentation form
|
Records Committee review for a Sabine's Gull north of Farragut in Fremont County, IA on September 24, 1989. Includes a record review document with votes and a documentation form submitted to the committee.
|
Braley, Jean B.
|
Sabine's Gull
|
Farragut
|
Hiway #2, North of Farragut, IA c 1 mile E of Co. Rd. M16 to 1 mile W.
|
State highway - Nishna Botna River parallel to road 1/8 to 1/4 mile so[...]
|
The documentation form by Jean B. Braley is the only one submitted and forms the basis of this record. Another observer includes Francis M. Braley. | Elimination of similar species: Felt sure it was not a familiar species (to me) although I thought about Bl Kittiwake (R. Tridacryla) but wings too black + white without black band to body; smaller size; no black band across neck | The original documentation form event lasted from 09:20:00/09:27:00.
|
Iowa Ornithologists' Union | MS 166
|
11
|
9
|
|
Records Committee review for rare bird sighting of Least Tern at Cone Marsh, 1984
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1984-05-19
|
1993-09-01
|
Rare birds documentation form
|
Records Committee review for a Least Tern at Cone Marsh in Louisa County, IA on May 19, 1984. Includes a record review document with votes, a summary of a review, and two documentation forms submitted to the committee.
|
Bendorf, Carl J.
|
Least Tern
|
Cone Marsh Wildlife Management Area
|
Cone Marsh
|
State owned marsh of about 700 Acres.
|
The documentation form by Carl J. Bendorf forms the basis of this record. Another documentation form by Thomas J. Staudt was submitted. | Elimination of similar species: The obvious possibilities are both Common or Forsters' Terns. At the very most, this bird was perhaps half the size of the gulls. This would put the body length in the general range of 8" long with a wingspread of 24" (according to size of Ring bills in the Natl. Geo. Guide) The Natl. Geo. Guide gives the general size range of Least Tern as 9" long with a wingspread of 20 ". The sizes of the other terns are given as Common L 14 1/2', W 30", and Forsters' L 14 1/2, W=31". Thus on size alone, Least Tern seems to be the only reasonable choice. The short but deeply forked tail also indicates Least Tern. Harrison's SEABIRDS says, on page 182, "Size and hurried flight,..., usually sufficient to clinch identification in northern hemisphere". The flight of this bird was much quicker and fluttery compared to my experience with the slower, deeper, and more deliberate flight of Common and Forster's Terns. | The original documentation form event lasted from 09:30:00/09:32:00.
|
Iowa Ornithologists' Union | MS 166
|
12
|
3
|
|
Records Committee review for rare bird sighting of Sabine's Gull at the riverfront of Davenport, 1991
|
Administrative records Clippings (information artifacts) Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1991-10-13
|
1994-02-27
|
Rare birds documentation form
|
Records Committee review for two Sabine's Gull at the riverfront of Davenport in Scott County, IA on October 13, 1991. Includes a record review document with votes, an article in Meadowlark, excerpts from American Birds, article and front page from Iowa Bird Life, seven photographs, and seven documentation forms submitted to the committee.
|
Peiser, Richard H.
|
Sabine's Gull
|
Davenport
|
Riverfront, Davenport, IA
|
Stone embankment + river
|
The documentation form by Richard H. Peiser forms the basis of this record. Other documentation forms by Thomas H. Kent, Reid Allen, Peter C. Petersen, James Fuller, Randall Pinkston, and Ann Johnson were submitted. Other observers include John King, Dick Tetrault, Tim Schantz, Brian Blevins, Ann Barker, Jim Scheib, Mary Lou Peterson, Babs Padelford, Loren Padelford, Pam Allen, and many unidentified other observers. | Elimination of similar species: The upperwing pattern is so striking as to eliminate other gull species, even in the Juvenile Black hood of adult, slight fork of tail + black band on imm. tail band helped. Yellow tip of bill on adult clincher | The original documentation form event lasted from 14:00:00/18:00:00.
|
Iowa Ornithologists' Union | MS 166
|
11
|
9
|
|
Records Committee review for rare bird sighting for Western Tanager at Spirit Lake, 1996
|
Administrative records Clippings (information artifacts) Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1996-05-23
|
2000-11-22
|
Rare birds documentation form
|
Records Committee review for a Western Tanager at Spirit Lake in Dickinson County, IA on May 23, 1996. Includes a record review document with votes, an article in Iowa Bird Life, and a documentation form submitted to the committee.
|
Thelen, Ed
|
Western Tanager
|
Spirit Lake
|
My backyard birdbath - East edge of Spirit Lake
|
Suburban - edge of farmland
|
The documentation form by Ed Thelen is the only one submitted and forms the basis of this record. | Elimination of similar species: Female oriole - size, shape and color of beak, length of tail and color of chin. Imm. Scarlet tanager - According to Master Guide to birding Vol 3 p. 196, juvenal [sic] Scarlet tanagers resemble the female but are more variable and have bright yellow wing bars. Also according to National Geographic Bird Guide it states that the immature scarlet tanager has faint wing bars. I don't think it was an immature scarlet tanager because this time of year the bird is not in juvenal [sic] plumage and the bird I saw had prominent and strong wing bars. Also the bird I saw had a very light colored rump and also its nape was a shade lighter than its back giving the birds upper part the light-dark light sequence for its nape-back-rump. This is a characteristic of the Western Tanager. This is what Bent (1958) p 472 has to say about the plumages of the 1st year male western tanager. "There is considerable variation among individuals, these one-year old males are as a whole somewhat less brilliant than the adults. The black of the upper part is duller and more or less intermixed with greenish. The red on the head paler, less intense and more restricted in area; and the yellows decidedly duller and less brilliant." | The original documentation form event lasted from 19:15:00/19:18:00.
|
Iowa Ornithologists' Union | MS 166
|
13
|
29
|
|
Records Committee review for rare bird sighting for Three-toed Woodpecker north of Iowa City, 1998
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1998-01-13
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for a Three-toed Woodpecker north of Iowa City in Johnson County, IA on January 13, 1998. Includes a record review document with votes and a documentation form submitted to the committee.
|
Thompson, Joan
|
Three-toed Woodpecker
|
Iowa City
|
14 Woodland Heights North of Iowa City IA, off N Dubuque St, off Stewart Road
|
suet feeder in heavily wooded lot with much woodpecker activity of all common Iowa species.
|
The documentation form by Joan Thompson is the only one submitted and forms the basis of this record. | Elimination of similar species: I have not seen any similar species. | The original documentation form event occurred around 09:00:00.
|
Iowa Ornithologists' Union | MS 166
|
12
|
29
|
|
Records Committee review for rare bird sighting for House Finch at Iowa City, 1985
|
Administrative records Correspondence Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1985-03-28
|
1996-04-24
|
Rare birds documentation form
|
Records Committee review for a House Finch at Iowa City in Johnson County, IA on March 28, 1985. Includes a record review document with votes, a photo, request for reconsideration, summary of review, and three documentation forms submitted to the committee.
|
Fuller, James L
|
House Finch
|
Iowa City
|
Home north of Iowa City
|
Sunflower feeder in suburban yard
|
The documentation form by Jim Fuller is the earliest and the one that forms the basis of this record. Other documentation forms by Thomas H. Kent and Thomas Staudt were submitted later. Other observers include Cal Knight, Bernie Knight, Jim Sandrock, and Johanna Sandrock. | Elimination of similar species: Purple finch - no ear patch. Back was only finely streaked, and breast and belly streaking much less prominent. | The original documentation form event lasted from 07:45:00/17:10:00.
|
Iowa Ornithologists' Union | MS 166
|
14
|
15
|
|
Records Committee review for rare bird sighting of Red-throated Loon at Saylorville Reservoir, 1988
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1988-11-16
|
1993-08-04
|
Rare birds documentation form
|
Records Committee review for a Red-throated Loon at Saylorville Reservoir in Polk County, IA on November 16, 1988. Includes a record review document and three documentation forms submitted to the committee.
|
Dinsmore, Stephen J.
|
Red-throated Loon
|
Jester Park
|
Jester Park area of Saylorville Reservoir, Polk Co.
|
swimming and diving on large reservoir
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The documentation form by Steve Dinsmore is the earliest and the one that forms the basis of this record. Other documentation forms by Eugene Armstrong, Eloise Armstrong, and Mark Proescholdt were submitted later. | Elimination of similar species: The body shape, posture, and black-and-white coloration identified the bird as loon. Although some Common Loons may be quite small. I think this bird was too small for even a very small Common Loon. Otherwise, the slender, upturned bill, the head posture, the contrast between the back and the neck, and the gray neck and white throat eliminated Pacific and Common Loons. | The original documentation form event lasted from 13:46:00/15:43:00.
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Iowa Ornithologists' Union | MS 166
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7
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5
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Records Committee review for rare bird sighting of Red Phalarope at Saylorville Reservoir, 1988
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Administrative records Clippings (information artifacts) Field notes
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Bird watching Ornithology Ornithology--Societies, etc
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1988-09-30
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1993-08-04
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Rare birds documentation form
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Records Committee review for a Red Phalarope at Saylorville Reservoir in Polk County, IA on September 30, 1988. Includes a record review document with votes, an article in Iowa Bird Life, and ten documentation forms submitted to the committee.
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Dinsmore, Stephen J.
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Red Phalarope
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Saylorville Lake
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north end of Saylorville Reservoir, Polk Co.
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swimming and wading in shallow water adjacent to large mudflat
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The documentation form by Steve Dinsmore forms the basis of this record. Other documentation forms by Bery Engebretsen, Mark Proescholdt, Beth Proescholdt, Andrew S. Fix, Jim Sinclair, James Dinsmore, Thomas H. Kent, Ann Johnson, and Mike Thomas were submitted. Other observers includes David Youngblut and Larry Morris. | Elimination of similar species: The posture, behavior, and black and white color pattern rule out all shorebirds except phalaropes. The size, "hunchbacked" appearance, bill shape, head pattern, and unstreaked, gray upperparts eliminates Red-necked and Wilson's phalaropes. | The original documentation form event lasted from 16:46:00/17:05:00 on September 30, 1988 and 14:12:00/16:05:00 on October 1, 1988.
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Iowa Ornithologists' Union | MS 166
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10
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12
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Records Committee review for rare bird sighting of Red-throated Loon at Saylorville Reservoir, 1986
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Administrative records Field notes
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Bird watching Ornithology Ornithology--Societies, etc
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1986-12-01
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1993-09-07
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Rare birds documentation form
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Records Committee review for a Red-throated Loon at Saylorville Reservoir in Polk County, IA on December 1, 1986. Includes a record review document, a summary of the review of the committee, and a documentation form submitted to the committee.
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Dinsmore, Stephen J.
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Red-throated Loon
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Saylorville Lake
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Saylorville Reservoir, Polk Co. (Cherry Glen Recreation Area)
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swimming in open water off rock jetty
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The documentation form by Steve Dinsmore is the earliest and the one that forms the basis of this record. | Elimination of similar species: Common Loon eliminated by smaller size, head posture, shorter, upturned bill, speckling on back, more rounded forehead, and sharp contrast between throat and back of neck. Pacific Loon eliminated by bill shape, head posture, speckling on back, two-toned (not three-toned) neck pattern, lack of chinstrap (not definitive, but helpful), and crown color not including the eye (should include the eye on Pacific Loon). | The original documentation form event lasted from 15:26:00/15:50:00.
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Iowa Ornithologists' Union | MS 166
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7
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5
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Records Committee review for rare bird sighting of Red Phalarope at Saylorville Reservoir Dam, 1991
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Administrative records Clippings (information artifacts) Correspondence Field notes Photographs
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Bird watching Ornithology Ornithology--Societies, etc
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1991-08-04
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1996-01-25
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Rare birds documentation form
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Records Committee review for a Red Phalarope at Saylorville Reservoir Dam in Polk County, IA on August 4, 1991. Includes a record review document with votes, an article in Iowa Bird Life, correspondence from Stephen J. Dinsmore to the IOU committee, two photographs with two photocopies of them, and a documentation form submitted to the committee.
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Dinsmore, Stephen J.
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Red Phalarope
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Saylorville Dam
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Saylorville Reservoir, Polk Co., IA-above dam
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swimming on lake near rocky dam face
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The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. | Elimination of similar species: The general body shape and swimming behavior identified the bird as a phalarope. The unstreaked, gray mantle, thicker, bicolored bill, and buffy wash on the underparts eliminates Red-necked and Wilson's phalaropes. | The original documentation form event lasted from 10:38:00/10:52:00 and 10:59:00/11:14:00.
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Iowa Ornithologists' Union | MS 166
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10
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12
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