|
Rare bird documentation form for Greater Yellowlegs at Cone Marsh, unknown year
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
N/A
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Greater Yellowlegs at Cone Marsh in Louisa County, IA on March 17 in an unknown year.
|
Hollis, Richard Jule
|
Greater Yellowlegs
|
Cone Marsh Wildlife Management Area
|
Cone M. Louisa Co
|
Sand spit
|
The documentation form by Rick Hollis is the only one submitted and forms the basis of this record. Other observers include Marianne and Roger Milkman. | Elimination of similar species: Size: 2-3x larger than Kildeer. Probably body was ~ 2x. | The original documentation form event lasted from around 13:00:00/13:15:00.
|
Iowa Ornithologists' Union | MS 166
|
34
|
7
|
|
Rare bird documentation form for Laughing Gull at Saylorville Lake, 1987
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1987-06-29
|
1987-06-30
|
Rare birds documentation form
|
Rare bird documentation form for a Laughing Gull at Saylorville Lake in Polk County, IA on June 29, 1987.
|
Thompson, Dennis
|
Laughing Gull
|
Saylorville Lake
|
New Beach (sw of marina) Saylorville Lake Polk Co. Ia
|
Sandy beach
|
The documentation form by Dennis Thompson is the only one submitted and forms the basis of this record. | Elimination of similar species: Franklin's gull - bird had a completely different build. I had the advantage of a direct comparison with ring-billed. This bird was smaller, but still larger than a Franklin's. I would say it was half-way between a Ring-bill + Franklin's in size. White was almost non existent [sic] in the wing-tips, both at rest + in flight. The most obvious difference was the structure of the bird. As soon as I saw it, I knew it wasn't a Franklin's. The long neck, size, long legs, long bill, + pot-bellied look caught my eye immediately. I guess another way to describe it was upright-looking. | The original documentation form event lasted from 06:30:00/06:35:00.
|
Iowa Ornithologists' Union | MS 166
|
34
|
31
|
|
Rare bird documentation form for Buff-breasted Sandpiper at Sandpiper Beach at Saylorville Reservoir, 1990
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1990-10-16
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Buff-breasted Sandpiper at Sandpiper Beach at Saylorville Reservoir in Polk County, IA on October 16, 1990.
|
Johnson, Ann
|
Buff-breasted Sandpiper
|
Sandpiper Recreation Area
|
Sandpiper Beach, Saylorville Reservoir, Polk Co., IA
|
sandy beach with short greasy area nearby
|
The documentation form by Ann Johnson is the only one submitted and forms the basis of this record. | Elimination of similar species: The larger size and lack of facial pattern and tail pattern in flight eliminated the Baird's Sandpiper. A juvenile Reeve would have been nearer the size of the nearby Killdeer; a Ruff even larger. Both would have a thicker bill than this bird. Upland Sandpiper would have been larger and not had the buffy color. | The original documentation form event lasted from 16:35:00/16:45:00.
|
Iowa Ornithologists' Union | MS 166
|
34
|
25
|
|
Rare bird documentation form for Marbled Godwit at Council Bluffs, 1982
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-04-24
|
1982-04-27
|
Rare birds documentation form
|
Rare bird documentation form for a Marbled Godwit at Council Bluffs in Pottawattamie County, IA on April 24, 1982.
|
Myers, Robert K.
|
Marbled Godwit
|
Council Bluffs
|
Cooling ponds south of Council Bluffs, Ia.
|
sandy mudflat
|
The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. Other observers include Francis Moore and Ross Silcock. | Elimination of similar species: Hudsonian Godwit would have had a white rump. Hudsonians would also be grayer if in winter plumage and rustyer [sic] red if in spring. | The original documentation form event lasted from 15:45:00/16:00:00.
|
Iowa Ornithologists' Union | MS 166
|
34
|
14
|
|
Rare bird documentation form for Lesser Black-backed Gull at Trickle Slough at Spirit Lake, 1999
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1999-11-06
|
1999-11-21
|
Rare birds documentation form
|
Rare bird documentation form for a Lesser Black-backed Gull at Trickle Slough at Spirit Lake in Dickinson County, IA on November 6, 1999.
|
Schoenewe, Lee A.
|
Lesser Black-backed Gull
|
Trickle Slough
|
Trickle Slough, Spirit Lake, Dickinson County
|
Sandy point surrounded by open water
|
The documentation form by Lee A. Schoenewe is the only one submitted and forms the basis of this record. Other observers include Gary Grange. | Elimination of similar species: Greater Black-backed - size relative to Herring Gulls; Herring/Thayers - flight pattern + long wings in flight + perched | The original documentation form event lasted from 14:40:00/15:10:00.
|
Iowa Ornithologists' Union | MS 166
|
34
|
36
|
|
Rare bird documentation form for Merlin at Sand Point in Hawkeye Wildlife Area, 1984
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1984-09-23
|
1984-09-25
|
Rare birds documentation form
|
Rare bird documentation form for a Merlin at Sand Point in Hawkeye Wildlife Area in Johnson County, IA on September 23, 1984.
|
Newlon, Michael C.
|
Merlin
|
Hawkeye Wildlife Management Area
|
Sand Point, Hawkeye WA, Johnson Co.
|
Sandy pt & many small dead willows, extending out into Reservoir
|
The documentation form by Mike Newlon is the only one submitted and forms the basis of this record. | Elimination of similar species: Size, face pattern, lack of dark in auxiliaries diagnostic. | The original documentation form event lasted from 15:30:00/15:45:00 and twice later.
|
Iowa Ornithologists' Union | MS 166
|
33
|
32
|
|
Rare bird documentation form for White-winged Crossbill at Logan Park Cemetery in Woodbury County, 1997
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1997-12-13
|
1998-01-02
|
Rare birds documentation form
|
Rare bird documentation form for thirteen White-winged Crossbills at Logan Park Cemetery in Woodbury County, IA on December 13, 1997.
|
Huser, Bill F.
|
White-winged Crossbill
|
Logan Park Cemetery
|
Logan Park Cemetery, Woodbury County, IA
|
savannah [sic] of conifer and deciduous trees, including fruiting white (?) spruce
|
The documentation form by Bill Huser is the only one submitted and forms the basis of this record. Other observers include Jerry Probst, Bob Moritz, and Bob Livermore. | Elimination of similar species: The bright colored plumages eliminate Pine Siskins and all female Carpodacus finches. The male birds' rosy coloration was more extensive and uniform than that of male Carpodacus Finches. The crossed mandibles eliminate all finches including Pine and Evening Grosbeaks. The bold wing bars eliminate Red Crossbills. | The original documentation form event occurred around 11:15:00.
|
Iowa Ornithologists' Union | MS 166
|
35
|
84
|
|
Rare bird documentation form for Prairie Warbler at the Croton Unit in Shimek State Forest, 1992
|
Field notes
|
Birds--Identification Birdsongs Ornithology Rare birds
|
1992-05-07
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Prairie Warbler at the Croton Unit in Shimek State Forest in Lee County, IA on May 7, 1992.
|
Jackson, Maridel
|
Prairie Warbler
|
Shimek State Forest Wildlife Management Area - Croton Unit
|
Croton Unit Shimek State Forest
|
Scattered pines, various scrup trees, bushes in forest- opening on top of a hill (midforest area)
|
The documentation form by Maridel Jackson is the only one submitted and forms the basis of this record. Other observers include Bob Myers. | Elimination of similar species: Palm has distinct rusty cap. This bird did not. This bird had yellower breast and clearer yellow in mid chest area- no yellow eye stripe like palm even though prairie is yellow above eye. Palm has no black mark (teardrop) below eye Yellow is more yellow all over - no dark streaking on breast no dark face marks Pine has much less defined streaking yellow eye stripe, no black tear on face has noticable [sic] wing bars | The original documentation form event lasted from 07:30:00/08:00:00 approximately.
|
Iowa Ornithologists' Union | MS 166
|
35
|
30
|
|
Rare bird documentation form for Snowy Owl at DeSoto National Wildlife Refuge, 1989
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1989-12-16
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Snowy Owl at DeSoto National Wildlife Refuge in Harrison County, IA on December 16, 1989.
|
Starr, Robert E.
|
Snowy Owl
|
DeSoto National Wildlife Refuge
|
"Orchard" area on DeSoto National Wildlife Refuge
|
Scattered trees
|
The documentation form by Robert Starr is the only one submitted and forms the basis of this record. | The original documentation form event lasted from 14:00:00/14:01:00.
|
Iowa Ornithologists' Union | MS 166
|
34
|
50
|
|
Rare bird documentation form for Western Kingbird southwest of Pleasantville, 1981
|
Field notes
|
Birds--Identification Birdsongs Ornithology Rare birds
|
1981-05-01
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Western Kingbird southwest of Pleasantville in Marion County, IA on May 1, 1981.
|
Thornburg, Robert E.
|
Western Kingbird
|
Pleasantville
|
3.4 mi S.W. of Pleasantville, Iowa - West Marion Co.
|
Scattered white oaks, cottonwoods and black locust along a small stream with an understory of multiflora rose and blue-grass pasture.
|
The documentation form by Robert Thornburg is the only one submitted and forms the basis of this record. | Elimination of similar species: Eastern Kingbird, Great Crested Flycatcher the different markings and color of the tail back, belly, and head. The Great Crested Flycatcher shows too much red in the tail and wing tips and has a bigger head. The voice also helped to seperate [sic] these birds. | The original documentation form event lasted from 10:00:00/10:15:00.
|
Iowa Ornithologists' Union | MS 166
|
34
|
72
|
|
Rare bird documentation form for Lincoln's Sparrow north of the IA 17 bridge near Saylorville Reservoir in Polk County, 1988
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1988-12-18
|
1988-12-21
|
Rare birds documentation form
|
Rare bird documentation form for four Lincoln's Sparrows north of the IA 17 bridge near Saylorville Reservoir in Polk County, IA on December 18, 1988.
|
Fix, Andrew S.
|
Lincoln's Sparrow
|
High Bridge
|
Des Moines River Bottom north of Rt. #17 Bridge
|
scrubby fields with variable brush, weeds, thistle, bramble
|
The documentation form by Andrew S. Fix is the only one submitted and forms the basis of this record. Other observers include Mark Proescholdt. | Elimination of similar species: -> Song sparrow: These birds (Lincoln's Sparrows) were smaller and had shorter tails than Song Sparrow's [sic], 1 sided central spot, and had buffy breasts, also flight was not the characteristic pumping flight of Song Sparrow -> Savannah Sparrow: These birds lacked yellow lores and were in entirely wrong habitat for Savannah's and had A buffy, fine streaked breast | The original documentation form event lasted from 08:00:00/12:00:00.
|
Iowa Ornithologists' Union | MS 166
|
35
|
61
|
|
Rare bird documentation form for Clay-colored Sparrow at Volga River State Park, 1985
|
Field notes
|
Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds
|
1985-07-07
|
1985-07-10
|
Rare birds documentation form
|
Rare bird documentation form for a Clay-colored Sparrow at Volga River State Park in Fayette County, IA on July 7, 1985.
|
Moore, Francis L.
|
Clay-colored Sparrow
|
Volga River State Recreation Area
|
Volga Lake State Pake [sic], Fayette Co., IA
|
Second growth area with mainly Sumac and E. Red Cedar in overgrown field
|
The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. Other observers include Jim Fuller. | Elimination of similar species: This birds song and coloration clearly marked it as a Clay-colored Sparrow. | The original documentation form event lasted from 06:30:00/06:50:00.
|
Iowa Ornithologists' Union | MS 166
|
35
|
50
|
|
Rare bird documentation form for Northern Goshawk at Fremont Township in Bremer County, 1982
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-12-18
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Fremont Township in Bremer County, IA on December 18, 1982.
|
Moore, Francis L.
|
Northern Goshawk
|
|
SE Section 2, Fremont Township, Bremer County, Iowa
|
Second growth deciduous floodplain along Wapsipinicon River
|
The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. Other observers include Peter Lowther, Lowell Jons, and Mark Muller. | Elimination of similar species: This was a very light breasted bird with no reddish showing on its breast. Bird was large, almost as large as Red-tailed Hawk with pale gray on breast and dark gray above. Bird also had large white strip above the eye, eliminating all other species. | The original documentation form event occurred around 14:15:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|
|
Rare bird documentation form for Prairie Warbler at Yellow River State Forest Trail, 1988
|
Field notes
|
Birds--Identification Birdsongs Ornithology Rare birds
|
1988-05-28
|
1988-05-29
|
Rare birds documentation form
|
Rare bird documentation form for a Prairie Warbler at Yellow River State Forest Trail in Allamakee County, IA on May 28, 1988.
|
Moore, Francis L.
|
Prairie Warbler
|
Yellow River State Forest Trail
|
7 mi. trail (far side) starting from Fire Tower, Yellow River S.F., Allamakee Co. IA
|
Second growth deciduous trees near deeper woodland along old fence row.
|
The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. | Elimination of similar species: No other bird has this type of song. No other warbler is yellow below with black streaks on sides, olive green above, yellow superciliary line and black cheek patch below eye with yellow center (See drawing) | The original documentation form event lasted from 11:25:00/11:28:00.
|
Iowa Ornithologists' Union | MS 166
|
35
|
30
|
|
Rare bird documentation form for Merlin at George Wyth State Park, 1986
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1986-09-28
|
1986-09-29
|
Rare birds documentation form
|
Rare bird documentation form for a Merlin at George Wyth State Park in Black Hawk County, IA on September 28, 1986.
|
Moore, Francis L.
|
Merlin
|
George Wyth Memorial State Park
|
George Wyth S.P.
|
Second growth mixed hardwood
|
The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. | Elimination of similar species: American Kestrel is smaller and reddish above, Peregrine Falcon is larger with black or dark brown wedge on cheek. | The original documentation form event lasted from 09:47:00/09:49:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
32
|
|
Rare bird documentation form for Prairie Warbler at the Croton Unit in Shimek State Forest, 1985
|
Field notes
|
Birds--Identification Birdsongs Ornithology Rare birds
|
1985-07-12
|
1985-07-14
|
Rare birds documentation form
|
Rare bird documentation form for a Prairie Warbler at the Croton Unit in Shimek State Forest in Lee County, IA on July 12, 1985.
|
Moore, Francis L.
|
Prairie Warbler
|
Shimek State Forest Wildlife Management Area - Croton Unit
|
Second Growth clearing at the Croton Unit of Shimek State Forest, Lee Co., IA
|
Second growth of short bushes and grassy field
|
The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. Other observers include Bob Cecil, Beth Proescholdt, Mark Proescholdt, Steve Dinsmore, and John Hoogerheide. | Elimination of similar species: No other bird with this coloration and song pattern. | The original documentation form event lasted from 07:00:00/07:30:00.
|
Iowa Ornithologists' Union | MS 166
|
35
|
30
|
|
Rare bird documentation form for Sharp-tailed Sparrow at Cooper's Prairie Marsh, 1985
|
Field notes
|
Birds--Behavior Birds--Identification Ornithology Rare birds
|
1985-05-19
|
1985-05-24
|
Rare birds documentation form
|
Rare bird documentation form for one to two Sharp-tailed Sparrows at Cooper's Prairie Marsh in Story County, IA on May 19, 1985.
|
Dinsmore, Stephen J.
|
Nelson's Sharp-tailed Sparrow
|
Cooper Prairie Marsh
|
Cooper's Marsh, Story County
|
Sedge and cattails along the edge of a small marsh
|
The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. Other observers include Paul Martsching. | Elimination of similar species: Eliminated from LeContes Sparrow by dark back, gray collar on back of neck and a dark crown lacking a central white stripe. | The original documentation form event lasted from 18:00:00/18:30:00 seen intermittently.
|
Iowa Ornithologists' Union | MS 166
|
35
|
59
|
|
Rare bird documentation form for Yellow Rail at Dugout Creek Waterfowl Production Area, 1994
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1994-10-05
|
1994-10-07
|
Rare birds documentation form
|
Rare bird documentation form for a Yellow Rail at Dugout Creek Waterfowl Production Area in Dickinson County, IA on October 5, 1994.
|
Harr, Douglas C.
|
Yellow Rail
|
Dugout Creek Wildlife Management Area
|
Dugout Creek Waterfowl Production ARea [sic], 3 mi. SE of Lake Park, Dickinson Co.
|
sedge mat zone of a glacial fen, near banks of Dugout Creek
|
The documentation form by Douglas C. Harr is the only one submitted and forms the basis of this record. Other observers include U.S. Fish & Wildlife Service Station Evaluation Team. | Elimination of similar species: Sora--larger, darker, commonly seen in area wetlands. | The original documentation form event lasted from 14:10:00/14:10:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
39
|
|
Rare bird documentation form for Ross' Goose at DeSoto National Wildlife Refuge, 1982
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1982-11-07
|
1982-11-14
|
Rare birds documentation form
|
Rare bird documentation form for two Ross' Geese at DeSoto National Wildlife Refuge in Harrison County, IA on November 7, 1982.
|
Dinsmore, James J.
|
Ross' Goose
|
DeSoto National Wildlife Refuge
|
DeSoto NWR
|
see below
|
The documentation form by James Dinsmore is the only one submitted and forms the basis of this record. Other observers include Mark Dinsmore, Steve Dinsmore, and George Brown. | Elimination of similar species: Snow Geese- smaller, in size, bill smaller and shorter. | The original documentation form event lasted from 14:00:00/14:02:00 for first sighting and 15:00:00/15:05:00 for second sighting.
|
Iowa Ornithologists' Union | MS 166
|
32
|
28
|
|
Rare bird documentation form for Prairie Falcon east of Lester, 1984
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1984-03-09
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Prairie Falcon east of Lester in Lyon County, IA on March 9, 1984.
|
Harr, Douglas C.
|
Prairie Falcon
|
Lester
|
2 miles east of Lester, Lyon County, along state highway #9
|
Seen along open, unplowed fields in NW Iowa plains. Sitting on fence post along field/highway edge.
|
The documentation form by Douglas C. Harr is the only one submitted and forms the basis of this record. | Elimination of similar species: Peregrine falcon--Prairie falcon observed had lighter breast, finer (thinner) moustache, no horizontal bars on breast, barring absent on undersides of wings. | The original documentation form event lasted from 14:02:00/14:03:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
35
|
|
Rare bird documentation form for Peregrine Falcon at De Soto Wildlife Refuge, 1978
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1978-02-24
|
1978-03-14
|
Rare birds documentation form
|
Rare bird documentation form for a Peregrine Falcon at De Soto Wildlife Refuge in Harrison County, IA on February 24, 1978.
|
Duda, Dorothy Ruth
|
Peregrine Falcon
|
DeSoto National Wildlife Refuge
|
De Soto Wildlife Refuge
|
Seen in refuge in an area between a lake that has some open water and the Missouri River which was open and filled with Mallards (plus a few Mergansers)
|
The documentation form by Dorothy Duda is the only one submitted and forms the basis of this record. Other observers include Jerry Runice and Julie Schroeder. | Elimination of similar species: because of size could only be a prairie falcon, but observers were certain they saw no black axillars at base of wing nor was the wing white near the body. | The original documentation form event occurred around 12:30:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
34
|
|
Rare bird documentation form for Black Scoter at Big Spirit Lake, 1985
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1985-11-14
|
1985-11-15
|
Rare birds documentation form
|
Rare bird documentation form for a Black Scoter at Big Spirit Lake in Dickinson County, IA on November 14, 1985.
|
Harr, Douglas C.
|
Black Scoter
|
Spirit Lake
|
Big Spirit Lake, Dickinson County, Iowa
|
seen on open water of Big Spirit Lake
|
The documentation form by Douglas C. Harr is the only one submitted and forms the basis of this record. | Elimination of similar species: White-winged Scoter - no white evident on wings or head. Surf Scoter -- no white evident on head (immatures of either of these species might appear similar to Black Scotor, except for presence of orange knob) Coot - smaller, has a whitish bill. | The original documentation form event lasted from 15:20:00/15:31:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
13
|
|
Rare bird documentation form for Peregrine Falcon at Ames, 1985
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1985-06-05
|
1985-07-19
|
Rare birds documentation form
|
Rare bird documentation form for a Peregrine Falcon at Ames in Story County, IA on June 5, 1985.
|
Dixon, Mark D.
|
Peregrine Falcon
|
Ames
|
County: Story. City: Ames. Location in detail: West Ames along Lincoln Way (Old highway 30), near drive-in theater, was flying over a corn field and road
|
semi-rural, suburban area, was over corn field, stream or river nearby?
|
The documentation form by Mark D. Dixon is the only one submitted and forms the basis of this record. | Elimination of similar species: Only other falcons were possible. Was too large for Kestrel and had heavy black mask. Did not have black 'armpits' of Prairie Falcon and had distinct mask. Too large for Merlin and had distinct mask | The original documentation form event lasted from 12:00:00/12:05:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
34
|
|
Rare bird documentation form for Piping Plover south of Alden, 1989
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1989-05-03
|
1989-05-04
|
Rare birds documentation form
|
Rare bird documentation form for a Piping Plover south of Alden in Hardin County, IA on May 3, 1989.
|
Bierman, Dick
|
Piping Plover
|
Alden
|
1 mile south of Alden in Hardin Co.
|
sewage lagoon
|
The documentation form by Dick Bierman is the only one submitted and forms the basis of this record. Other observers include Jeff Brown and Jerry Fifield. | Elimination of similar species: Semipalmated Plove [sic] is too dark. Snowy Plover doesn't have a chest band. | The original documentation form event lasted from 19:10:00/19:30:00.
|
Iowa Ornithologists' Union | MS 166
|
34
|
5
|
|
Rare bird documentation form for Long-tailed Duck at Cherokee, 1979
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1979-04-16
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Long-tailed Duck at Cherokee in Cherokee County, IA on April 16, 1979.
|
Bierman, Dick
|
Long-tailed Duck
|
Cherokee
|
1/2 miles south of Cherokee at the sewage lagoon.
|
Sewage lagoon by Little Sioux River. Lagoon is about 10 acres in size.
|
The documentation form by Dick Bierman is the only one submitted and forms the basis of this record. Other observers include Marion Brewer. | Elimination of similar species: Female Ruddy, Female Bufflehead and some of the scoters. | The original documentation form event lasted from 18:00:00/18:30:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
14
|