Rare bird documentation form for Sharp-tailed Sparrow at North Marshall County, 1986
|
Field notes
|
Birds--Behavior Birds--Identification Ornithology Rare birds
|
1986-10-19
|
1986-10-26
|
Rare birds documentation form
|
Rare bird documentation form for a Sharp-tailed Sparrow at North Marshall County, IA on October 19, 1986.
|
Sommerlot, Ramona R.
|
Nelson's Sharp-tailed Sparrow
|
Marshall County
|
North Marshall county, country gravel road (dead end) leading to timber and creek- corn fields and a wet shrubby area.
|
wet, marshy, weedy low spot by road in a corn field with three shrubby bushes
|
The documentation form by Ramona R. Sommerlot is the only one submitted and forms the basis of this record. | Elimination of similar species: LE CONTES--too small, striped head Lincon's [sic] Sparrow--facial pattern not right--too little Henslow's--not right coloration in breast and side of head | The original documentation form event lasted from 17:30:00/17:30:08.
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Iowa Ornithologists' Union | MS 166
|
35
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59
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Rare bird documentation form for Yellow Rail at Cone Marsh, 1983
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1983-05-04
|
1983-05-07
|
Rare birds documentation form
|
Rare bird documentation form for a Yellow Rail at Cone Marsh in Louisa County, IA on May 4, 1983.
|
White, Gerald
|
Yellow Rail
|
Cone Marsh Wildlife Management Area
|
Field on East and end of North dike at Cone Marsh
|
Wet, grassy field (10" grass)
|
The documentation form by Gerald White is the only one submitted and forms the basis of this record. Other observers include Tim Dwyer. | Elimination of similar species: No other rail has white on the wing. | The original documentation form event lasted from 19:00:00/19:00:00.
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Iowa Ornithologists' Union | MS 166
|
33
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39
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Rare bird documentation form for Yellow Rail at Larson's Marsh, 1986
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1986-09-23
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Yellow Rail at Larson's Marsh in Story County, IA on September 23, 1986.
|
Dinsmore, Stephen J.
|
Yellow Rail
|
Larson Marsh
|
Larson's Marsh, Story Co.
|
wet, grassy area along edge of marsh
|
The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. | Elimination of similar species: All other rails eliminated by the white wing patches. | The original documentation form event occurred around 15:20:00.
|
Iowa Ornithologists' Union | MS 166
|
33
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39
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Records Committee review for rare bird sighting of White-faced Ibis at Northwest Warren County, 1995
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Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1995-05-14
|
2000-11-18
|
Rare birds documentation form
|
Records Committee review of a White-faced Ibis at Northwest Warren County, IA on May 14, 1995. Includes a record review document with votes and a documentation form submitted to the committee.
|
Sinclair, Jim
|
White-faced Ibis
|
Warren County
|
north-west Warren Co.
|
wet spot in corn stubble adjacent to North
|
The documentation form by Jim Sinclair is the only one submitted and forms the basis of this record. Other observers include Taylor Sinclair. | Elimination of similar species: It was definitely an ibis. Glossy eliminated by the bill and leg coloration and the white facial border. | The original documentation form event lasted from 13:30:00/13:40:00.
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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 Smith's Longspur northwest of Red Oak, 1982
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1982-03-28
|
1993-09-01
|
Rare birds documentation form
|
Records Committee review for seven Smith's Longspurs northwest of Red Oak in Montgomery County, IA on March 28, 1982. Includes a record review document with votes, a summary of the review, and a documentation form submitted to the committee.
|
Moore, Francis L.
|
Smith's Longspur
|
Red Oak
|
2 1/2 mi W. of Red Oak, U.S. 34, then 2 mi North on gravel road near stream Montgomery Co.
|
wet short grass field
|
The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. | Elimination of similar species: Lapland Longspur does not have buffy breast or buffy colored collar around side of throat on to nape. Lapland Longspur does not have as much white in tail (outer tail feathers) as these birds did. | The original documentation form event lasted from 15:55:00/15:58:00.
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Iowa Ornithologists' Union | MS 166
|
13
|
42
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Rare bird documentation form for King Rail at Doolittle Prairie, 1983
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1983-05-06
|
1983-05-07
|
Rare birds documentation form
|
Rare bird documentation form for a King Rail at Doolittle Prairie in Story County, IA on May 6, 1983.
|
Schaufenbuel, Joseph P.
|
King Rail
|
Doolittle Prairie State Preserve
|
Doolittle Prairie, Ames, Iowa
|
Wet prairie, pothole fringe.
|
The documentation form by Joe Schaufenbuel is the only one submitted and forms the basis of this record. Other observers include Steve Dinsmore. | Elimination of similar species: See above. In size the bird was easily larger than a Virginia Rail and about the size of a halfgrown pheasant. | The original documentation form event occurred around 08:00:00.
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Iowa Ornithologists' Union | MS 166
|
33
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41
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Rare bird documentation form for King Rail at Doolittle Prairie, 1985
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1985-04-27
|
1985-05-27
|
Rare birds documentation form
|
Rare bird documentation form for a King Rail at Doolittle Prairie in Story County, IA on April 27, 1985.
|
Proescholdt, Mark
|
King Rail
|
Doolittle Prairie State Preserve
|
Doolittle Prairie - (Story County)
|
wet prairie potholes
|
The documentation form by Mark Proescholdt is the only one submitted and forms the basis of this record. Other observers include Beth Proescholdt and Ramona Sommerlot. | Elimination of similar species: Virginia Rails are only 1/2 the size of this rail and Virginia rails have gray cheeks. | The original documentation form event lasted from 10:45:00/10:50:00.
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Iowa Ornithologists' Union | MS 166
|
33
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41
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Rare bird documentation form for Yellow Rail at Doolittle Prairie, 1986
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1986-05-07
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Yellow Rail at Doolittle Prairie in Story County, IA on May 7, 1986.
|
Martsching, Paul
|
Yellow Rail
|
Doolittle Prairie State Preserve
|
Doolittle Prairie, Story County
|
wet prairie
|
The documentation form by Paul Martsching is the only one submitted and forms the basis of this record. Other observers include John E. Mayfield. | Elimination of similar species: Sora does not have white patches on top side of wings. | The original documentation form event lasted from 15:20:00/15:20:20.
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Iowa Ornithologists' Union | MS 166
|
33
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39
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Rare bird documentation form for Common Snipe at Washington Township, 1986
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1986-06-12
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Common Snipe at Washington Township in Winneshiek County, IA on June 12, 1986.
|
Dietzenbach, Mark A.
|
Common Snipe
|
Washington Township
|
County: Winneshiek Block: Not in survey block Location in detail: Washington Township, section one, two miles south of Calmar. One hundred yards west of Hwy 150 where it crosses concrete bridge.
|
Wet meadow, sedgy areas, low woody growth nearby, pasture.
|
The documentation form by Mark A. Dietzenbach is the only one submitted and forms the basis of this record. | Elimination of similar species: American Woodcock; not quite their normal habitat, Plumper, rounded wings, they produce a whisting [sic] sound when flushed. Upland Sandpiper: shorter bill, no stripes on head or back. | The original documentation form event lasted from 20:42:00/20:42:05.
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Iowa Ornithologists' Union | MS 166
|
34
|
27
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Rare bird documentation form for Marbled Godwit in Missouri Valley, 1978
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1978-04-10
|
1978-05-31
|
Rare birds documentation form
|
Rare bird documentation form for two Marbled Godwits in Missouri Valley in Harrison County, IA on April 10, 1978.
|
Gochenour, Ruth A.
|
Marbled Godwit
|
Missouri Valley
|
3 miles North of Missouri Valley, Iowa, Harrison County
|
Wet meadow
|
The documentation form by Ruth A. Gochenour is the only one submitted and forms the basis of this record. Other observers include Naomi Svenningsen and Justin Gochenour. | Elimination of similar species: Hudsonian Godwit. Extremely large shore bird - this bird was lacking white rump-and black tail, chestnut under parts - The cinnamon wing linings were easily seen. | The original documentation form event lasted from 10:30:00/12:00:00.
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Iowa Ornithologists' Union | MS 166
|
34
|
14
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Records Committee review for rare bird sighting of Sharp-tailed Sandpiper at Coralville Reservoir, 1990
|
Administrative records Clippings (information artifacts) Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1990-10-14
|
1993-07-17
|
Rare birds documentation form
|
Records Committee review of a Sharp-tailed Sandpiper at Coralville Reservoir in Johnson County, IA on October 14, 1990. Includes a record review document with votes, two articles in Iowa Bird Life, and five documentation forms submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Sharp-tailed Sandpiper
|
Coralville Lake
|
w. of Greencastle corner, Coralville Res., Johnson Co., Iowa
|
wet marshy area with low vegetation and mud flats.
|
The documentation form by Thomas H. Kent forms the basis of this record. Other documentation forms by Ann Johnson, Jim Fuller, Carol Thompson, and Randy Pinkston were submitted. Other observers include Jane Huntington, James Huntington, Jim Sandrock, John Cordell, John Daniel, Mary Noble, Ken Lowder, and Tim Schantz. | Elimination of similar species: The only other species worthy of consideration is Pectoral Sandpiper. The most distinctive feature is the plain, cinnamon-buff breast without bib line or streaking centrally. The soft breast color shaded off evenly to the lower belly and throat. Some pectorals had very week [sic] breast markings, but on close inspection all had streaks and a sharp bib line. The solid rusty cap differed from any pectorals; some pectorals appeared a bit rusty on the cap, but some streaking was seen on such individuals. The eye line appeared white, and it dropped and widened posteriorly. Some pectorals had light eye lines but they were off-white, less distinct, and straighter. The juvenile feathers of the upper parts were edged with rufous; this was especially prominent on the tertials. Some pectorals appeared to have rusty edging on the tertials, but this was dependent on lighting and at least one rufous appearing pectoral had the color more in the center of the feathers with grayer edging. The gray smudging on the undertail coverts I saw once and only had a glance at a nearby pectoral for comparison, so I am not very confident of this mark. | The original documentation form event lasted from 09:20:00/09:25:00, 09:55:00/10:00:00, and intermittently 16:15:00/17:00:00.
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Iowa Ornithologists' Union | MS 166
|
10
|
4
|
Rare bird documentation form for Merlin at Cone Marsh Wildlife Area, 1979
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1979-04-21
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Merlin at Cone Marsh Wildlife Area in Louisa County, IA on April 21, 1979.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Merlin
|
Cone Marsh Wildlife Management Area
|
Conesville Marsh Louisa Co. Iowa
|
wet grassy field and wooded edge. Conesville Marsh between lakes
|
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. | Elimination of similar species: Kestrel, Sharp-shinned Hawk. | The original documentation form event lasted from 08:30:00/08:40:00 approximately.
|
Iowa Ornithologists' Union | MS 166
|
33
|
32
|
Rare bird documentation form for Yellow Rail at Snake Creek Marsh, 1986
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1986-04-03
|
1986-04-04
|
Rare birds documentation form
|
Rare bird documentation form for a Yellow Rail at Snake Creek Marsh in Greene County, IA on April 3, 1986.
|
Myers, Robert K.
|
Yellow Rail
|
Snake Creek State Game Management Area
|
Snake Creek Marsh - Greene County
|
wet grassy area at edge of cattails
|
The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. | Elimination of similar species: White patches on wings separate from other rails. | The original documentation form event lasted from 18:30:00/18:31:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
39
|
Records Committee review for rare bird sighting of Mississippi Kite at Cedar Rapids, 1983
|
Administrative records Correspondence Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1983-04-23
|
1993-09-01
|
Rare birds documentation form
|
Records Committee review of a Mississippi Kite at Cedar Rapids in Linn County, IA on April 23, 1983. Includes a record review document with votes, summary of review, correspondence about bird sightings, and a documentation form submitted to the committee.
|
Walton, Robert
|
Mississippi Kite
|
Cedar Rapids
|
2.3 miles west of junction 218 on hiway 30 ( approx. 24 miles west of Cedar Rapids)
|
wet cropland (corn stubble field with water puddles)
|
The documentation form by Randy Walton is the earliest and the one that forms the basis of this record. Other observers include Sandy Walton. | Elimination of similar species: Shape and size of bird was similar to prairie and peregrine falcons. The lack of any facial markings, the grayish coloration and presence of the black dorsal wing tips eliminate the falcons. | The original documentation form event lasted from 17:15:00/17:20:00.
|
Iowa Ornithologists' Union | MS 166
|
8
|
26
|
Records Committee review for rare bird sighting of Black-necked Stilt south of Ainsworth, 1996
|
Administrative records Clippings (information artifacts) Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1996-05-18
|
2000-11-22
|
Rare birds documentation form
|
Records Committee review of three Black-necked Stilts south of Ainsworth in Washington County, IA on May 18, 1996. Includes a record review document with votes, two photos, an article in Iowa Bird Life, an article in Field Notes, and five documentation forms submitted to the committee.
|
Proescholdt, Mark
|
Black-necked Stilt
|
Ainsworth
|
Washington County - south of #92 about 1/2 mile on #218
|
Wet areas in field after flooded creek spilled out into fields
|
The documentation form by Mark Proescholdt is the earliest and the one that forms the basis of this record. Other documentation forms by Jim Fuller, Thomas H. Kent, Jim Dinsmore, and Chris Edwards were submitted later. Other observers include Cal Knight, Bernie Knight, Chuck Fuller, Eugene Armstrong, Eloise Armstrong, Richard Tetrault, Peter Petersen, Francis Moore, Ann Johnson, Hank Zalatel, Beth Proescholdt, and Russ Widner. | Elimination of similar species: There are no similar species that come to mind. | The original documentation form event lasted from 14:00:00/14:10:00 on May 18, 1996 and 15:00:00/15:10:00 on May 19th, 1996.
|
Iowa Ornithologists' Union | MS 166
|
9
|
20
|
Records Committee review for rare bird sighting for Smith's Longspur at Doolittle Prairie, 1983
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1983-03-13
|
1993-09-01
|
Rare birds documentation form
|
Records Committee review for one to two Smith's Longspurs at Doolittle Prairie in Story County, IA on March 13, 1983. Includes a record review document with votes and a documentation form submitted to the committee.
|
Schaufenbuel, Joseph P.
|
Smith's Longspur
|
Doolittle Prairie State Preserve
|
Dolittle [sic] Prairie, (3 mi. S. Story City) Story Co., Iowa
|
wet area in weedy farm field
|
The documentation form by Joe P. Schaufenbuel is the only one submitted and forms the basis of this record. Other observer was Alan Branhagen. | The original documentation form event lasted from 16:30:00/16:40:00.
|
Iowa Ornithologists' Union | MS 166
|
13
|
42
|
Records Committee review for rare bird sighting for Western Tanager at Des Moines, 1971
|
Administrative records Clippings (information artifacts) Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1971-11-04
|
1999-04-02
|
Rare birds documentation form
|
Records Committee review for a Western Tanager at Des Moines in Polk County, IA on November 4, 1971. Includes a record review document with votes, an article in Iowa Bird Life, and a documentation form submitted to the committee.
|
Brown, Woodward H.
|
Western Tanager
|
Des Moines
|
Des Moines, IA
|
Well-kept back yard of apartment in the heart of Des Moines
|
The documentation form by Woodward H. Brown is the only one submitted and forms the basis of this record. Another observer was Mary Brown. | Elimination of similar species: Too large for goldfinch, wing bars eliminate Summer or Scarlet Tanagers which would not be here at this time. Bill obviously not oriole or finch. | The original documentation form event lasted briefly, mid-afternnon [sic].
|
Iowa Ornithologists' Union | MS 166
|
13
|
29
|
Rare bird documentation form for Cattle Egret at Cone Marsh, 1978
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1978-08-21
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for three Cattle Egrets at Cone Marsh in Louisa County, IA on August 21, 1978
|
Newlon, Michael C.
|
Cattle Egret
|
Cone Marsh Wildlife Management Area
|
Cone Marsh, Louisa Co, IA
|
Weedy wet pasture at edge of large area of marshes, ponds, river bottom woods and fields.
|
The documentation form by Michael C. Newlon is the only one submitted and forms the basis of this record. Other observers include Richard Hollis and Carl Bendorf. | Elimination of similar species: yellow bill, dark legs rule out all other species, but great egret. Small size, short bill, rapid wingbeat, habit of following stock, rule out that species. | The original documentation form event lasted from 07:40:00/08:20:00.
|
Iowa Ornithologists' Union | MS 166
|
32
|
21
|
Rare bird documentation form for Grasshopper Sparrow at Willow Slough, 1980
|
Field notes
|
Birds--Behavior Birds--Identification Ornithology Rare birds
|
1980-11-05
|
1980-12-10
|
Rare birds documentation form
|
Rare bird documentation form for a Grasshopper Sparrow at Willow Slough in Mills County, IA on November 5, 1980.
|
Wilson, Barbara L.
|
Grasshopper Sparrow
|
Willow Slough State Game Management Area
|
Willow Slough, Iowa
|
weedy old field, brush nearby but it was in the weedy grass
|
The documentation form by Barbara L. Wilson is the only one submitted and forms the basis of this record. | Elimination of similar species: Le Conte's Sparrow - eliminated by lack of orange, + by lack of streaks on side of breast Henslow's - eliminated by nape streaks, but it's hard to be sure. Perhaps the difference in color between a Henslow's face + Grasshopper's face would be hard to tell in a backlit bird. Looked pale, though. | The original documentation form event occurred in the afternoon for five minutes or more.
|
Iowa Ornithologists' Union | MS 166
|
35
|
56
|
Rare bird documentation form for Henslow's Sparrow near Lacey-Keosauqua State Park, 1987
|
Field notes
|
Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds
|
1987-06-11
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for two Henslow's Sparrows near Lacey-Keosauqua State Park in Van Buren County, IA on June 11, 1987.
|
Fuller, James L
|
Henslow's Sparrow
|
Lacey-Keosauqua State Park
|
Weedy hayfield near Lacey-Keosauqua S.P. - Van Buren Co.
|
weedy hayfield
|
The documentation form by Jim Fuller is the only one submitted and forms the basis of this record. Other observers include Mark Proescholdt, Beth Proescholdt, Robert Cecil, James Sandrock, Charles Fuller, Jane Fuller, Bernie Knight, and Cal Knight. | Elimination of similar species: Grasshopper - song, head + wing color + song Savannah - head + wing color, amount of breast striping + song | The original documentation form event lasted from 05:45:00/06:10:00.
|
Iowa Ornithologists' Union | MS 166
|
35
|
57
|
Records Committee review for rare bird sighting for Smith's Longspur east of Island View Park at Rathbun Lake, 1990
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1990-11-01
|
1993-07-17
|
Rare birds documentation form
|
Records Committee review for a Smith's Longspur east of Island View Park at Rathbun Lake in Appanoose County, IA on November 1, 1990. Includes a record review document with votes and a documentation form submitted to the committee.
|
Heusinkveld, Marjorie
|
Smith's Longspur
|
Island View Park
|
E. Island View, Rathbun Lake; Gravel rd. w. of Camp Hdqs.
|
Weedy ditch + field
|
The documentation form by Marjorie Heusinkveld is the only one submitted and forms the basis of this record. | Elimination of similar species: Lapland Longspur - no black bib or chestnut collar. No distinctive wing bar on Lapland - this bird had good wing bars. | The original documentation form event lasted from 09:30:00/09:40:00.
|
Iowa Ornithologists' Union | MS 166
|
13
|
42
|
Rare bird documentation form for Field Sparrow north of Keokuk, 1997
|
Field notes
|
Birds--Identification Birdsongs Ornithology Ornithology--Technique Rare birds
|
1997-12-22
|
1998-01-06
|
Rare birds documentation form
|
Rare bird documentation form for a Field Sparrow north of Keokuk in Lee County, IA on December 22, 1997.
|
Dinsmore, Stephen J.
|
Field Sparrow
|
Keokuk
|
along River Road about 4 mi north of Keokuk, Lee Co., IA
|
weedy area
|
The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. Other observers include Jim Sinclair and Gordon Brown. | Elimination of similar species: The most similar species would be American Tree and Chipping Sparrows. The combination of white eyering, lack of a breast spot, and pink bill eliminates both of these species. | The original documentation form event lasted from 11:32:00/11:35:00.
|
Iowa Ornithologists' Union | MS 166
|
35
|
51
|
Rare bird documentation form for Dickcissel at Hallet's Quarry at Ames, 1996
|
Field notes
|
Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds
|
1996-11-28
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Dickcissel at Hallet's Quarry at Ames in Story County, IA on November 28, 1996.
|
Dinsmore, Stephen J.
|
Dickcissel
|
Ada Hayden Heritage Park
|
Hallett's Quarry, Story Co., IA
|
weeds along gravel pit
|
The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. | Elimination of similar species: I immediately recognized the bird by the call note, which is very distinctive. Additionally, the black throat, yellow wash on the breast, and chestnut shoulder patch were diagnostic. | The original documentation form event lasted from 08:55:00/09:22:00.
|
Iowa Ornithologists' Union | MS 166
|
35
|
72
|
Rare bird documentation form for Snowy Egret at Lake Rathbun, 1985
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1985-09-29
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Snowy Egret at Lake Rathbun in Appanoose County, IA on September 29, 1985.
|
Johnson, Thomas N.
|
Snowy Egret
|
Rathbun Lake
|
Lake Rathbun
|
Waters edge-sandy swimming beach and adjacent weeds
|
The documentation form by Thomas H. Johnson is the only one submitted and forms the basis of this record. | Elimination of similar species: Cattle Egret - There was no yellow bill. Little Blue Heron - this bird did not have yellow legs or any yellow on the bill. There was no blue on the wings sitting or in flight. | The original documentation form event lasted from 16:45:00/16:55:00.
|
Iowa Ornithologists' Union | MS 166
|
32
|
19
|
Rare bird documentation form for White-winged Scoter at DeSoto Bend National Wildlife Refuge, 1987
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1987-03-14
|
1987-05-20
|
Rare birds documentation form
|
Rare bird documentation form with additional notes for a White-winged Scoter at DeSoto Bend National Wildlife Refuge in Harrison County, IA on March 14, 1987.
|
Fix, Andrew S.
|
White-winged Scoter
|
DeSoto National Wildlife Refuge
|
Iowa part of DeSoto Bend National Wildlife Refuge
|
water, along shore until alerted, then swam further out and finally flew off
|
The documentation form by Andrew S. Fix is the only one submitted and forms the basis of this record. Other observers include Craig Harms. | Elimination of similar species: By general shape, bill characteristic, and color this bird was identified as a scoter. The white/creamish spot between the cere and eye and lack of pale cheeks and throat ruled out the Black Scoter; the bill was Also too extended up the forward part of head for a Black Scoter. I did not feel comfortable differentiating Surf from White-winged based on the morphology of the head. No white wing patch was evident while this bird was on the water. In my experience (see #14), the white patches on the heads of female and immature scoters are very unreliable and highly variable. Fortunately the two key characteristics were plainly visible when the bird flew; paddling along the water for a short distance (confirmed scoter), and prominent white secondaries (confirmed white-winger scoter) | The original documentation form event lasted from 14:00:00/14:15:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
12
|