Records Committee review for rare bird sighting for Smith's Longspur at Five Ridges Prairie, 1996
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Administrative records Field notes
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Bird watching Ornithology Ornithology--Societies, etc
|
1996-09-06
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2000-11-22
|
Rare birds documentation form
|
Records Committee review for a Smith's Longspur at Five Ridges Prairie in Plymouth County, IA on September 6, 1996. Includes a record review document with votes and a documentation form submitted to the committee.
|
Bangma, Jim Johnson, Ann
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Smith's Longspur
|
Five Ridge Prairie State Preserve
|
Five Ridges Prairie, Plymouth County, IA
|
Rolling western Iowa prairie with some agriculture
|
The documentation form by Ann Johnson and Jim Bangma is the only one submitted and forms the basis of this record. | Elimination of similar species: Although the time of observation was fairly short, the facial pattern and buffy underparts were definitely that of an adult male Smith's Longspur. A molting Black-headed Grosbeak would be larger, more plump, and would show a very noticable [sic] white wing flash in flight. Bangma's first reaction, upon seeing the facial pattern, was Reed Bunting, but the buffy underparts eliminate that species. No other bird combines the characteristics we observed. | The original documentation form event lasted from 07:15:00/07:15:59.
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Iowa Ornithologists' Union | MS 166
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13
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42
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Records Committee review for rare bird sighting for Pacific Loon at Saylorville Reservoir, 1996
|
Administrative records Field notes Tables (documents)
|
Birds--Identification Ornithology--Technique Rare birds
|
1996-11-05
|
2000-11-22
|
Manuscript, graphic, and printed material
|
Records Committee review for a Pacific Loon at Saylorville Reservoir in Polk County, IA on November 5, 1996. Includes a record review document with votes and the original sighting record found in the Iowa Field Reports by Stephen J. Dinsmore.
|
Iowa Ornithologists' Union Records Committee
|
Pacific Loon
|
Saylorville Lake
|
|
|
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Iowa Ornithologists' Union | MS 166
|
7
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7
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Records Committee review for rare bird sighting for Hoary Redpoll at Ames, 1996
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1996-02-28
|
2000-11-22
|
Rare birds documentation form
|
Records Committee review for a Hoary Redpoll at Ames in Story County, IA on February 28, 1996. Includes a record review document with votes and a documentation form submitted to the committee.
|
Dinsmore, Stephen J.
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Hoary Redpoll
|
Ames
|
our feeder in Ames, Story Co., IA
|
feeder
|
The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. | Elimination of similar species: The only similar species is Common Redpoll. The Combination of overall paleness, pale rump, mostly unstreaked undertail covers, smaller crown patch, and bill size and shape were used to eliminate Common Redpoll. | The original documentation form event lasted from 09:35:00/10:00:00.
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Iowa Ornithologists' Union | MS 166
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14
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16
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Records Committee review for rare bird sighting for Hoary Redpoll at Kensett, 1996
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Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1996-02-19
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2000-11-22
|
Rare birds documentation form
|
Records Committee review for two Hoary Redpolls at Kensett in Worth County, IA on February 19, 1996. Includes a record review document with votes and a documentation form submitted to the committee.
|
Goranson, Rita
|
Hoary Redpoll
|
Kensett
|
7th & Oak St., Kennett, Ia.
|
at feeder's
|
The documentation form by Rita Goranson is the only one submitted and forms the basis of this record. Other observers include Curt Nelson and Jan Walter. | Elimination of similar species: In with 40+ Common and these two were noticeably lighter and varied in coloring. | The original documentation form event lasted from 08:00:00/09:00:00.
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Iowa Ornithologists' Union | MS 166
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14
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16
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Records Committee review for rare bird sighting for Hoary Redpoll at Iowa City, 1996
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Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1996-02-04
|
2000-11-22
|
Rare birds documentation form
|
Records Committee review for a Hoary Redpoll at Iowa City in Johnson County, IA on February 4, 1996. Includes a record review document with votes and a documentation form submitted to the committee.
|
Fuller, James L
|
Hoary Redpoll
|
Iowa City
|
Ken Lowder backyard and feeder north of Iowa City (Johnson County).
|
|
The documentation form by Jim Fuller is the only one submitted and forms the basis of this record. Other observers include Ken Lowder, Jim Scheib, and John Daniel. | Elimination of similar species: Comparisons to Common Redpoll are made by utilizing the field characteristics described in an article by Czaplak in December, 1995 "Birding". Undertail coverts: This bird showed two very short streaks (almost dots) on longest covert, whereas a Common typically has wide bold streaking. The brightest adult male Commons may have only one medium width streak, but this bird had no red or pink on breast, and so was not an adult male Common. Rump: The rump was white with faint streaking. Most Commons have extensive streaking. Bright adult Commons can have no streaking, but the rump is pinkish-red. Mantle: The ground color of the back of the Common is described as warm brown, or sometimes paler grayish-brown. This bird had grayish feather edgings, with whitish-gray in the middle of the mantle and toward the back. Flank Streaking: Common typically has thick brown streaking. This bird had more wispy gray-brown streaking, which extended back to the base of the tail. Breast and Rump Color: Common has pinkish-red to bright red breast. This bird was buffy under chin, and the rest of the breast was white. Size & Structure: Common has a less bulky neck and greater slope to forehead. This bird has a steep forehead slope and what appeared to be a bulky "no-neck". Bill shape: The bill was short on this bird. The width at the base of the bill appeared to be the same dimension as the length. Common typically has longer bill. Head: This bird showed a buffy wash to the face, sides of the nape, and upper breast, which Common typically does not have. | The original documentation form event lasted from 08:15:00/11:30:00.
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Iowa Ornithologists' Union | MS 166
|
14
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16
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Records Committee review for rare bird sighting for Hoary Redpoll at Ames, 1996
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1996-02-03
|
2000-11-22
|
Rare birds documentation form
|
Records Committee review for a Hoary Redpoll at Ames in Story, IA on February 3, 1996. Includes a record review document with votes and a documentation form submitted to the committee.
|
|
Hoary Redpoll
|
Ames
|
South of Ames (2308 State Ave; RR 3)
|
Bushes, deciduous trees, pines, firs, grass, brush pills in side yard Lee side of house. Feeding with pine siskins, house finch, goldfinch at Finch Feeder filled with niger/seed + sunflower hearts
|
The documentation form by Jeanne C. Edwards is the only one submitted and forms the basis of this record. | Elimination of similar species: Common Redpoll is similar. But just by looking at the two side by side, the difference overall was very apparent. Looked as tho dusted in white powder, much more white area (e.g. rump + breast + undertail). Not as much streaking. Smaller red cap. | The original documentation form event began around 15:30:00.
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Iowa Ornithologists' Union | MS 166
|
14
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16
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Records Committee review for rare bird sighting for Hoary Redpoll at Norwalk, 1996
|
Administrative records Clippings (information artifacts) Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1996-02-03
|
2000-11-22
|
Rare birds documentation form
|
Records Committee review for a Hoary Redpoll at Norwalk in Warren County, IA on February 3, 1996. Includes a record review document with votes, an article in Iowa Bird Life, several photographs, and four documentation forms submitted to the committee.
|
Johnson, Ann
|
Hoary Redpoll
|
Norwalk
|
Feeding station at 532 120th Avenue, Norwalk, Warren County, IA
|
|
The documentation form by Ann Johnson is the earliest and thels, one an adult male and the other a probable adult female, were present on the same day. Oftentimes all three birds were on the feeder concurrently which allowed for a number of comparisons. Characteristics which differentiated this bird from the Common Redpolls and identified it as a Hoary Redpoll: underlying color was lighter than the warmer, darker brown of the Commons, More extensive white feather edgings to the secondaries, tertials, and scapulars than shown on Commons, Broad white edge to the greater coverts, Buffy face and strong white supercilliary, Smaller red cap, Broken and shorter flank streaking, Short, triangular bill with resulting pushed in face, Nearly white undertail covers (Although brightly colored adult male Common Redpolls may have diminished markings on their undertail coverts, this bird had no red except for the cap.) | The original documentation form event lasted from 07:30:00 and periodically throughout the day. one that forms the basis of this record. Other documentation forms by Jim Sinclair, Stephen Dinsmore, and Jim Fuller were submitted later. Other observers include Rick Trieff and Jane Fuller . | Elimination of similar species: The only species this bird could be confused with is Common Redpoll. Two individua
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Iowa Ornithologists' Union | MS 166
|
14
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16
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Records Committee review for rare bird sighting for Pine Grosbeak at Saylorville Lake, 1996
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1996-12-22
|
2000-11-22
|
Rare birds documentation form
|
Records Committee review for a Pine Grosbeak at Saylorville Lake in Polk County, IA on December 22, 1996. Includes a record review document with votes and a documentation form submitted to the committee.
|
Oesterreich, Wolfgang
|
Pine Grosbeak
|
Saylorville Lake
|
woods at end of NW 100th St @ Big Creek Lake T81N R25W NE 1/4 sec. 21
|
She was perched at the top of a deciduous tree (locust?) in a small wooded area, dominated by deciduous trees. Some conifers were present. Kevin stated that when he first saw the bird it flew like a woodpecker (undulating) and landed in the tree.
|
The documentation form by Wolfgang Oesterrichis the only one submitted and forms the basis of this record. Another observer was Kevin Healy. | Elimination of similar species: Coloration and size eliminated the other finches. Too large and wrong coloration for Goldfinches. Coloration, bill shape, size not like crossbills. | The original documentation form event lasted from 07:50:00/07:55:00.
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Iowa Ornithologists' Union | MS 166
|
14
|
13
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Records Committee review for rare bird sighting for Brewer's Blackbird at Zirbel Slough, 1996
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1996-09-08
|
2000-11-22
|
Rare birds documentation form
|
Records Committee review for a Brewer's Blackbird at Zirbel Slough in Cerro Gordo County, IA on September 8, 1996. Includes a record review document with votes and a documentation form submitted to the committee.
|
Bangma, Jim Johnson, Ann
|
Brewer's Blackbird
|
Zirbel Slough
|
Zirbel Slough, Cerro Gordo Co., IA
|
Marsh
|
The documentation form by Jim Bangma and Ann Johnson is the only one submitted and forms the basis of this record. | Elimination of similar species: Rusty Blackbird ruled out by solid black color, deeper call note, bill shape. Grackles ruled out by tail length, bill size and shape and call note. Cowbirds ruled out by eye color, tail length and head/bill shape. | The original documentation form event lasted from 14:00:00/14:01:00.
|
Iowa Ornithologists' Union | MS 166
|
14
|
8
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Records Committee review for rare bird sighting for Lazuli Bunting at Little Sioux Wildlife Area, 1996
|
Administrative records Clippings (information artifacts) Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1996-06-01
|
2000-11-22
|
Rare birds documentation form
|
Records Committee review for Lazuli Bunting at Little Sioux WIldlife Area in Clay County, IA on June 1, 1996. Includes a record review document with votes, an article in Iowa Bird Life, and two documentation forms submitted to the committee.
|
Schoenewe, Lee A.
|
Lazuli Bunting
|
Little Sioux Wildlife Management Area
|
Little Sioux Wildlife Area, Clay Co.
|
Open deciduous woods along river
|
The documentation form by Lee A. Schoenewe is the earliest and the one that forms the basis of this record. Another documentation form by Jim Fuller was submitted later. Other observers include Nancy Schoenewe and Harold White. | Elimination of similar species: Indigo bunting - voice and plumage. | The original documentation form event lasted from 14:30:00/15:15:00.
|
Iowa Ornithologists' Union | MS 166
|
14
|
4
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Records Committee review for rare bird sighting for Lazuli Bunting at Shenandoah, 1996
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1996-05-16
|
2000-11-22
|
Rare birds documentation form
|
Records Committee review for a Lazuli Bunting at Shenandoah in Page County, IA on May 16, 1996. Includes a record review document with votes and a field report.
|
Braley, Jean B. Tiemann, Marie E. Spears
|
Lazuli Bunting
|
Shenandoah
|
Shenandoah
|
|
A field report submitted by Jean Braley and Marie Tiemann forms the basis of this record. | Elimination of similar species: It was sharing the feeding station with a group of chipping sparrows (16+).
|
Iowa Ornithologists' Union | MS 166
|
14
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4
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Records Committee review for rare bird sighting for Black-headed Grosbeak at Des Moines, 1996
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1996-05-14
|
2000-11-22
|
Rare birds documentation form
|
Records Committee review for a Black-headed Grosbeak at Des Moines in Polk County, IA on May 14, 1996. Includes a record review document with votes and a documentation form submitted to the committee.
|
Fuller, James L
|
Black-headed Grosbeak
|
Des Moines
|
Yard of Vern Faber, 5021 SW 16th Place, Des Moines (Polk County)
|
|
The documentation form by Jim Fuller is the only one submitted and forms the basis of this record. Another observer was Vern Faber. | Elimination of similar species: Differences between this bird and female Rose-breasted Grosbeaks has been described. | The original documentation form event lasted from 07:35:00/07:35:30.
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Iowa Ornithologists' Union | MS 166
|
14
|
3
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Records Committee review for rare bird sighting for Black-headed Grosbeak at Warren County Conservation Board Headquarters, 1996
|
Administrative records Correspondence Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1996-05-12
|
2000-11-22
|
Rare birds documentation form
|
Records Committee review for a Black-headed Grosbeak at Conservation Board Headquarters in Warren County, IA on May 12, 1996. Includes a record review document with votes, a letter from Ken Brock to Tom Kent and a documentation form submitted to the committee.
|
Sinclair, Jim
|
Black-headed Grosbeak
|
Lake Ahquabi State Park
|
Warrren Co. Conservation Board Headquarters
|
small deciduous trees
|
The documentation form by Jim Sinclair is the only one submitted and forms the basis of this record. Another observer was David Youngblut. | Elimination of similar species: Several [female symbol] Rose-breasted Grosbeaks were present for comparison. | The original documentation form event lasted from 06:45:00/07:00:00.
|
Iowa Ornithologists' Union | MS 166
|
14
|
3
|
Records Committee review for rare bird sighting for White-crowned Sparrow at Cedar Rapids, 1996
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1996-06-23
|
2000-11-22
|
Rare birds documentation form
|
Records Committee review for a White-crowned Sparrow at Cedar Rapids in Linn County, IA on June 23, 1996. Includes a record review document with votes and a documentation form submitted to the committee.
|
Bradley, Rob
|
White-crowned Sparrow
|
Cedar Rapids
|
S.W. Side Cedar Rapids - Residence
|
Back yard with Cedar and Maple trees
|
The documentation form by Rob Bradley is the only one submitted and forms the basis of this record. Other observers include Greg Plotz and Dawn Zimpfer. | Elimination of similar species: White throated Sparrow Had no white throat and no yellow spot between eye + bill. On the white throats that don't show much, if any yellow, and a very dull white throat, the head is not as distincty [sic] marked with the black + white stripes. | The original documentation form event lasted from approximately 20:00:00/20:00:00.
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Iowa Ornithologists' Union | MS 166
|
13
|
39
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Records Committee review for rare bird sighting for Le Conte's Sparrow at Walnut Creek National Wildlife Refuge, 1996
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1996-02-25
|
2000-11-22
|
Rare birds documentation form
|
Records Committee review for a Le Conte's Sparrow at Walnut Creek National Wildlife Refuge in Jasper County, IA on February 25, 1996. Includes a record review document with votes and field notes submitted to the committee.
|
Friedrick, Denise
|
Le Conte's Sparrow
|
Walnut Creek National Wildlife Refuge
|
[...] along Walnut Creek
|
[...] "Grass-riparian" area
|
The field notes by Denise Friedrick were the only ones submitted and form the basis of this record. | The original documentation form event lasted from 09:52:00/11:30:00.
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Iowa Ornithologists' Union | MS 166
|
13
|
37
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Records Committee review for rare bird sighting for Lark Sparrow north of Newell, 1996
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1996-12-20
|
2000-11-22
|
Rare birds documentation form
|
Records Committee review for a Lark Sparrow north of Newell in Buena Vista County, IA on December 20, 1996. Includes a record review document with votes, field notes, and a documentation form submitted to the committee.
|
Thelen, Ed
|
Lark Sparrow
|
Newell
|
1 mile N. of Newell along black top road
|
Roadside - open fields - only cover in ditch
|
The documentation form by Ed Thelen is the only one submitted and forms the basis of this record. Other observers include Linda Thelen and the Thelen children. | Elimination of similar species: unmistakable - clear breast, dark spot - white tipped tail - strong facial pattern | The original documentation form event lasted from approximately 15:00:00/15:10:00.
|
Iowa Ornithologists' Union | MS 166
|
13
|
32
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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
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Records Committee review for rare bird sighting of Red-throated Loon at Saylorville Reservoir, 1995
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1995-11-29
|
2000-11-20
|
Rare birds documentation form
|
Records Committee review for a Red-throated Loon at Saylorville Reservoir in Polk County, IA on October 29, 1995. Includes a record review document and a documentation form submitted to the committee.
|
Dinsmore, Stephen J.
|
Red-throated Loon
|
Saylorville Lake
|
Saylorville Res., Polk Co.
|
large lake
|
The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. Other observers include Dennis "Denny" Thompson. | Elimination of similar species: The smaller size, slimmer appearances, and bill size and shape eliminate other loon species, especially Pacific and Common. | The original documentation form event lasted from 15:55:00/16:50:00.
|
Iowa Ornithologists' Union | MS 166
|
7
|
5
|
Record Committee review for rare bird sighting of Pacific Loon at Lake Icaria, 1995
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1995-11-21
|
2000-11-20
|
Rare birds documentation form
|
Records Committee review for a Pacific Loon at Lake Icaria in Adams County, IA on November 21, 1995. Includes a record review document with votes and a documentation form submitted to the committee.
|
Dinsmore, Stephen J.
|
Pacific Loon
|
Lake Icaria
|
Lake Icaria, Adams Co.
|
large lake
|
The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. Other observers include William R. Clark. | Elimination of similar species: The size, neck pattern, bill shape, and chinstrap eliminate other species of loons. | The original documentation form event lasted from 16:20:00/16:45:00.
|
Iowa Ornithologists' Union | MS 166
|
7
|
7
|
Records Committee Review for rare bird sighting of Pacific Loon at Pleasant Creek Lake, 1995
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1995-10-31
|
2000-11-20
|
Rare birds documentation form
|
Records Committee of a Pacific Loon at Pleasant Creek Lake in Linn County on October 31, 1995. Includes a record review document with votes and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Pacific Loon
|
Pleasant Creek State Park
|
Pleasant Creek L., Linn Co., IA
|
deep-water, artificial lake
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Chuck Fuller, Jane Fuller, and Jim Fuller. | Elimination of similar species: I studied the Common Loons seen earlier in the morning. They presented a wide spectrum of face patterns and size. I based the identification of Pacific Loon subjective evaluation of size, bill shape and size, sharp line of separation of black and white on the neck, and chin strap. | The original documentation form event lasted from 09:00:00/09:10:00.
|
Iowa Ornithologists' Union | MS 166
|
7
|
7
|
Records Committee review for rare bird sighting of Pacific Loon at Rathbun Reservoir, 1995
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1995-10-29
|
2000-11-20
|
Rare birds documentation form
|
Records Committee review for a Pacific Loon at Rathbun Reservoir in Appanoose County, IA on October 29, 1995. Includes a record review document with votes and a documentation form submitted to the committee.
|
Cummins, Raymond L.
|
Pacific Loon
|
Rathbun Lake
|
Lake Rathbun Appanoose Co.
|
Open water near shore. The Loon was first noticed as it swam side by side with a Common Loon.
|
The documentation form by Ray Cummins is the only one submitted and forms the basis of this record. | Elimination of similar species: The Loon was slightly smaller, with a gray crown and nape compared to it's darker back. The Common Loon nape was the same color as its back. The eye was in the dark crown area unlike the Common Loon which showed white over the eye. [...] The bill was smaller than the Common's and straight. [...] Red-throated Loon would hold it's bill upturned not straight. | The original documentation form event lasted from 10:00:00/10:15:00.
|
Iowa Ornithologists' Union | MS 166
|
7
|
7
|
Records Committee review for rare bird sighting of Pacific Loon at Little Wall Lake, 1995
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1995-10-28
|
2000-11-20
|
Rare birds documentation form
|
Records Committee review for a Pacific Loon at Little Wall Lake in Hamilton County, IA on October 28, 1995. Includes a record review document with votes and a documentation form submitted to the committee.
|
Proescholdt, Mark
|
Pacific Loon
|
Little Wall Lake
|
Little Wall Lake - (Hamilton County)
|
medium-sized lake
|
The documentation form by Mark Proescholdt is the only one submitted and forms the basis of this record. Other observers include Russ Widner. | Elimination of similar species: A Common Loon is much bigger has a large and bulky bill, and has indentations on its neck and white around its eye. A Red-throated Loon has upturned bill mandibles and lacks distinct dividing area on neck. | The original documentation form event lasted from 10:30:00/11:00:00 (very approximately).
|
Iowa Ornithologists' Union | MS 166
|
7
|
7
|
Records Committee review for rare bird sighting of Pacific Loon at Twelve Mile Lake, 1995
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1995-10-26
|
2000-11-20
|
Rare birds documentation form
|
Records Committee review for a Pacific Loon at Twelve Mile Lake in Union County, IA on October 26, 1995. Includes a record review document with votes and two documentation forms submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Pacific Loon
|
Twelve Mile Lake
|
Twelve Mile Lake, Union Co., IA
|
Artificial lake, fairly deep water, typical of southern Iowa lakes.
|
The documentation form by Thomas Kent is the earliest and the one that forms the basis of this record. Other documentation forms by Jim Fuller were submitted later. | Elimination of similar species: We based our identification on size, small uniform bill, lack of white around and in front of the eye, sharp separation of light and dark on the neck, and fine chin strap. The bird was too bulky for a Red-throated Loon and did not have a very thin, upward pointing bill. We were more concerned about excluding Common Loon. The Common Loons we saw later at Rathbun Reservoir had white around the eye, more irregular and less distinct separation of light and dark on the neck, and much more massive bills with bulbous thickening near the tip. | The original documentation form event lasted from 07:25:00/07:40:00.
|
Iowa Ornithologists' Union | MS 166
|
7
|
7
|
Records Committee review for rare bird sighting of Red-throated Loon at Saylorville Reservoir, 1995
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Administrative records Field notes
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Bird watching Ornithology Ornithology--Societies, etc
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1995-11-16
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2000-11-20
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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 November 16-17, 1995. Includes a record review document 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 Res., Polk Co.
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large lake
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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 smaller size, neck pattern, and bill shape and size eliminated other species of loons. | The original documentation form event lasted from 15:48:00/16:10:00.
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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-throated Loon at Pleasant Creek Lake, 1995
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Administrative records Field notes
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Bird watching Ornithology Ornithology--Societies, etc
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1995-11-11
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2000-11-20
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Rare birds documentation form
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Records Committee review for a Red-throated Loon at Pleasant Creek Lake in Linn County, IA on November 11, 1995. Includes a record review document and a documentation form submitted to the committee.
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Kent, Thomas H. (Thomas Hugh), 1934-
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Red-throated Loon
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Pleasant Creek State Park
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Pleasant Creek L.
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artificial, deep-water lake
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The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: The size of the bird, shape of the bill, and contrast between light and dark argued against Common Loon. Pacific Loon would have a straight bill and darker top of head and back of neck. I did not see any chin strap, but this would have been difficult to see. The fact that I saw the eye in the white area appears to exclude Pacific Loon. The upper parts were lighter than in the two Pacific Loons that I saw this fall. The relatively white fore-neck and face suggests an adult. | The original documentation form event lasted from 10:05:00/10:30:00.
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Iowa Ornithologists' Union | MS 166
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7
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5
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