Rare bird documentation form for Swamp Sparrow at Sweet Marsh, unknown year
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Field notes
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Birds--Behavior Birds--Identification Ornithology Rare birds
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N/A
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Swamp Sparrow at Sweet Marsh in Bremer County, IA on December 18, unknown year.
|
Stone, Tom
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Swamp Sparrow
|
Sweet Marsh
|
Sweet Marsh
|
swamp grass along dike
|
The documentation form by Tom Stone is the only one submitted and forms the basis of this record. | Elimination of similar species: Too bulky for Chipping Sparrow, Field + Tree Sparrow have wing bars | The original documentation form event lasted from 11:30:00/11:40:00.
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Iowa Ornithologists' Union | MS 166
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35
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62
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Rare bird documentation form for Prairie Warbler at Sweet Marsh, 1983
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Field notes
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Birds--Identification Birdsongs Ornithology Rare birds
|
1983-05-13
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1983-05-15
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Rare birds documentation form
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Rare bird documentation form for a Prairie Warbler at Sweet Marsh in Bremer County, IA on May 13, 1983.
|
Myers, Robert K.
|
Prairie Warbler
|
Sweet Marsh
|
Sweet Marsh
|
Small clearing where a river birch overgrown area meets more upland riverbottom timber <- [pointing to river birch overgrown area] Area is wet under foot
|
The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. Other observers include Francis Moore. | Elimination of similar species: The basic coloration, facial marking, and side streaking rule out all else I can think of. | The original documentation form event lasted from 10:05:00/10:10:00.
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Iowa Ornithologists' Union | MS 166
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35
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30
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Rare bird documentation form for King Rail at Sweet Marsh, 1983
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Field notes
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Birds--Identification Ornithology Rare birds
|
1983-05-06
|
1983-05-07
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Rare birds documentation form
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Rare bird documentation form for a King Rail at Sweet Marsh at Bremer County, IA on May 6, 1983.
|
Myers, Robert K.
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King Rail
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Sweet Marsh
|
Sweet Marsh
|
marsh - cattails
|
The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. | Elimination of similar species: I thought about Virginia rail at first but because the look was so brief I didn't note the gray cheeks or lack of or any other marks. Basically on size impression I called bird a King Rail. I had been flushing many Soras (about Virginia size) and this bird was at least 2X larger than the Soras. | The original documentation form event lasted from 09:30:00/09:31:00.
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Iowa Ornithologists' Union | MS 166
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33
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41
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Rare bird documentation form for Sandhill Crane at Sweet Marsh, 1983
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Field notes
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Birds--Identification Ornithology Rare birds
|
1983-05-06
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1983-05-07
|
Rare birds documentation form
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Rare bird documentation form for a Sandhill Crane at Sweet Marsh in Bremer County, IA on May 6, 1983.
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Myers, Robert K.
|
Sandhill Crane
|
Sweet Marsh
|
Sweet Marsh - Bremer Co.
|
marsh
|
The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. | Elimination of similar species: Great blue herons don't fly with neck extended, do not give the call I heard and have entirely different plumage. | The original documentation form event lasted from 11:00:00/11:10:00.
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Iowa Ornithologists' Union | MS 166
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1
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Rare bird documentation form for Merlin at Sweet Marsh, 1983
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Field notes
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Birds--Identification Ornithology Rare birds
|
1983-04-16
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1983-04-17
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Rare birds documentation form
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Rare bird documentation form for a Merlin at Sweet Marsh in Bremer County, IA on April 16, 1983.
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Myers, Robert K.
|
Merlin
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Sweet Marsh
|
Sweet Marsh - Bremer Co.
|
Brushy edge and open field along east side of marsh
|
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 Russell Hays. | Elimination of similar species: American Kestrel would show reddish back and tail and would not show the heavy bands on tail. | The original documentation form event lasted from 09:25:00/09:30:00.
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Iowa Ornithologists' Union | MS 166
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33
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32
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Rare bird documentation form for Northern Goshawk at Sweet Marsh, 1983
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1983-11-11
|
1983-11-25
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Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Sweet Marsh in Bremer County, IA on November 11, 1983.
|
Myers, Robert K.
|
Northern Goshawk
|
Sweet Marsh
|
Sweet Marsh - Bremer Co.
|
Evergreen Grove
|
The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. | Elimination of similar species: Imm. Cooper's. | The original documentation form event lasted from 09:30:00/09:31:00.
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Iowa Ornithologists' Union | MS 166
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25
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Rare bird documentation form for Merlin at Sweet Marsh, 1984
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1984-04-21
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1984-05-28
|
Rare birds documentation form
|
Rare bird documentation form for a Merlin at Sweet Marsh in Bremer County, IA on April 21, 1984.
|
Myers, Robert K.
|
Merlin
|
Sweet Marsh
|
Sweet Marsh - Bremer Co. (east side)
|
Extensive marshy area - Dike separated 2 shallow pools.
|
The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. Other observers include Russell Hays. | Elimination of similar species: Bird was too dark for Kestrel and too small for Peregrine. | The original documentation form event lasted from 10:30:00/10:31:00.
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Iowa Ornithologists' Union | MS 166
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33
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32
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Rare bird documentation form for Northern Goshawk at Sweet Marsh, 1982
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-04-10
|
1982-04-17
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Sweet Marsh in Bremer County, IA on April 10, 1982.
|
Myers, Robert K.
|
Northern Goshawk
|
Sweet Marsh
|
Sweet Marsh - Bremer County
|
Edge of timber bordering the marsh
|
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 Russell Hays. | Elimination of similar species: Cooper's Hawk was eliminated by color - bird was dark blue-gray above and clear light gray, not streaked or reddish, below. Bird also had broad eye stripe. | The original documentation form event lasted from 09:00:00/09:05:00.
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Iowa Ornithologists' Union | MS 166
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25
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Rare bird documentation form for Merlin at Sweet Marsh, 1985
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1985-09-16
|
1985-09-18
|
Rare birds documentation form
|
Rare bird documentation form for two Merlins at Sweet Marsh in Bremer County, IA on September 16, 1985.
|
Myers, Robert K.
|
Merlin
|
Sweet Marsh
|
Sweet Marsh - Bremer County
|
Marsh - Wooded edge and perching on stickups in marsh
|
The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. Other observers include Francis Moore. | Elimination of similar species: Too small for Peregrine and wrong color pattern for Kestrel. | The original documentation form event lasted from 09:00:00/11:00:00.
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Iowa Ornithologists' Union | MS 166
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33
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32
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Rare bird documentation form for Northern Goshawk at Sweet Marsh, 1981
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1981-12-19
|
1981-12-26
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Sweet Marsh in Bremer County, IA on December 19, 1981.
|
Myers, Robert K.
|
Northern Goshawk
|
Sweet Marsh
|
Sweet Marsh (Bremer County)
|
River bottom Timber at south edge of marsh
|
The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. Other observers include Russell Hays, Eleanor Corvin, and Antoinette Camarata. | Elimination of similar species: The shape + size made the choice either goshawk or coopers hawk and the white crescent over the eye made the choice goshawk. | The original documentation form event lasted from 12:30:00/12:30:00.
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Iowa Ornithologists' Union | MS 166
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25
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Rare bird documentation form for Red-shouldered Hawk at Sweet Marsh, 1981
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1981-12-19
|
1981-12-26
|
Rare birds documentation form
|
Rare bird documentation form for a Red-shouldered Hawk at Sweet Marsh in Bremer County, IA on December 19, 1981.
|
Myers, Robert K.
|
Red-shouldered Hawk
|
Sweet Marsh
|
Sweet Marsh (south side), Bremer County
|
River bottom timber along Wapsipinicon River
|
The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. Other observers include Bill Watson. | Elimination of similar species: Broad-winged Hawk has banded tail but sizes wing pattern and date eliminated it. | The original documentation form event lasted from 12:45:00/13:00:00.
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Iowa Ornithologists' Union | MS 166
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26
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Rare bird documentation form for Northern Goshawk at Sweet Marsh, 1981
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1981-12-19
|
1982-01-01
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Sweet Marsh in Bremer County, IA on December 19, 1981.
|
Hays, Russell
|
Northern Goshawk
|
Sweet Marsh
|
Sweet Marsh (south side), Bremer County, Ia.
|
River bottom timber
|
The documentation form by Russell Hays is the only one submitted and forms the basis of this record. Other observers include Eleanor Corvin, Antoinette Camarata, and Bob Myers. | Elimination of similar species: Imm. Cooper's would not show eye stripe. | The original documentation form event lasted from 11:20:00/11:30:00.
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Iowa Ornithologists' Union | MS 166
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25
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Rare bird documentation form for Northern Goshawk at Sweet Marsh, 1982
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-11-14
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Sweet Marsh in Bremer County, IA on November 14, 1982.
|
Moore, Francis L.
|
Northern Goshawk
|
Sweet Marsh
|
Sweet Marsh near Tripoli, Bremer Co., Iowa
|
White pine planting on North side of Marsh, SW of rangers residence
|
The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. Other observers include Bob Myers. | Elimination of similar species: Coopers Hawk does not have a white stripe above its eye and I have never seen a Coopers with fluffy undertail coverts. Red-tailed Hawk does not have the coloration this hawk had. | The original documentation form event lasted from 16:40:00/16:45:00.
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Iowa Ornithologists' Union | MS 166
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25
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Rare bird documentation form for Peregrine Falcon at Sweet Marsh, 1984
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1984-04-15
|
1984-05-28
|
Rare birds documentation form
|
Rare bird documentation form for a Peregrine Falcon on the east side of Sweet Marsh in Bremer County, IA on April 15, 1984.
|
Myers, Robert K.
|
Peregrine Falcon
|
Sweet Marsh
|
Sweet Marsh-Bremer Co. - (east side)
|
Open marshy area. Bird likes to perch in top of dead trees in middle of large marshy area where it commands excellent view of a big area.
|
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 an unidentified group. | Elimination of similar species: Too big for a Merlin and too dark for a Prairie Falcon. | The original documentation form event lasted from 10:30:00/10:45:00 and 11:00:00/11:15:00.
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Iowa Ornithologists' Union | MS 166
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34
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Rare bird documentation form for Northern Goshawk at Sweet Marsh, 1982
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-04-10
|
1982-04-11
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Sweet Marsh in Bremer County, IA on April 10, 1982.
|
Moore, Francis L.
|
Northern Goshawk
|
Sweet Marsh
|
Sweet Marsh, Bremer Co.
|
Marsh (at South side of the marsh)
|
The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. Other observers include Bob Myers. | Elimination of similar species: Cooper's Hawk does not appear as large or does not appear to have as long a tail as this bird did. Cooper's Hawks does not have the white fluffy undertail coverts, either. | The original documentation form event occurred around 8:15:00.
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Iowa Ornithologists' Union | MS 166
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25
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Rare bird documentation form for Red-necked Grebe at Sweet Marsh, 1987
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1987-05-12
|
1987-05-13
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Rare birds documentation form
|
Rare bird documentation form for a Red-necked Grebe at Sweet Marsh in Bremer County, IA on May 12, 1987.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Red-necked Grebe
|
Sweet Marsh
|
Sweet Marsh, Bremer Co., IA
|
large open water area of man-made marsh
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Francis Moore. | Elimination of similar species: Size, large bill, gray face and red neck eliminate small grebes. | The original documentation form event lasted from 13:15:00/13:30:00.
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Iowa Ornithologists' Union | MS 166
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13
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Rare bird documentation form for American Tree Sparrow at Sweet Marsh, 1991
|
Field notes
|
Birds--Identification Birdsongs Ornithology Rare birds
|
1991-05-18
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for an American Tree Sparrow at Sweet Marsh in Bremer County, IA on May 18, 1991.
|
Johnson, Ann
|
American Tree Sparrow
|
Sweet Marsh
|
Sweet Marsh, Bremer Co., IA
|
marsh
|
The documentation form by Ann Johnson is the only one submitted and forms the basis of this record. Other observers include Beth Brown. | Elimination of similar species: Lark Sparrow - no facial pattern; rusty cap Swamp Sparrow - breast spot Song Sparrow - no streaking on underparts Chipping Sparrow - breast spot; song different | The original documentation form event lasted from 10:20:00/10:21:00.
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Iowa Ornithologists' Union | MS 166
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48
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Rare bird documentation form for Yellow Rail at Sweet Marsh, 1979
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1979-05-05
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Yellow Rail at Sweet Marsh in Bremer County, IA on May 5, 1979.
|
Schaufenbuel, Joseph P.
|
Yellow Rail
|
Sweet Marsh
|
Sweet Marsh, Tripoli, Iowa
|
A grassey [sic] marsh area along edge of a pond. This area had an average water depth of four inches. The size of the grassey [sic] marsh is about half an acre and is located in and area of extensive cattail marsh and wet meadows.
|
The documentation form by Joe Schaufenbuel is the only one submitted and forms the basis of this record. | The original documentation form event occurred around 11:40:00.
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Iowa Ornithologists' Union | MS 166
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39
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Rare bird documentation form for Peregrine Falcon at Sweet Marsh, 1978
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1978-04-16
|
1978-04-17
|
Rare birds documentation form
|
Rare bird documentation form for a Peregrine Falcon at Sweet Marsh in Bremer County, IA on April 16, 1978.
|
Schaufenbuel, Joseph P.
|
Peregrine Falcon
|
Sweet Marsh
|
Sweet Marsh, which is located 1 mile East of Tripoli, Bremer County, IA.
|
The area of Sweet Marsh, where bird was first perched is a grazed grassy pasture. Which after much rain in recent weeks, is partially flooded, and often had attracted shorebirds of several species.
|
The documentation form by Joe Schaufenbuel is the only one submitted and forms the basis of this record. | Elimination of similar species: Cooper's and Goshawk do not have pointed wings, and never perch in open. Merlin is much to [sic] small, size of a big Blue Jay, my bird was larger than a Crow. Prairie Falcon, the falcon I saw was grey not dull olive. [start handwritten annotation] ? (brown, NSH) [end handwritten annotation]. | The original documentation form event lasted from 11:05:00/11:10:00.
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Iowa Ornithologists' Union | MS 166
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33
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34
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Rare bird documentation from for Ibis species at Sweet Marsh, 1978
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1978-04-29
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for six Ibises at Sweet Marsh in Bremer County, IA on April 29, 1978.
|
Schaufenbuel, Joseph P.
|
Glossy Ibises
|
Sweet Marsh
|
Sweet Marsh, which is located one mile East of Tripoli, Bremer Co. Iowa
|
The ibis settled down in a cattail marsh which covered several hundred acres. Apparently they prefered [sic] shallow water openings in the cattails. Sweet Marsh has a variety of habitats including open water, grassy marsh and cattail marsh.
|
The documentation form by Joe Schaufenbuel is the only one submitted and forms the basis of this record. Other observers include Larry Farmer. | Elimination of similar species: None of the herons or cranes has curved beak, and none as far as I know exibit [sic] the alternately flapping and gliding flight. | The original documentation form event lasted from 18:00:00/19:00:00.
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Iowa Ornithologists' Union | MS 166
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32
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24
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Rare bird documentation form for Yellow Rail at Sweet Marsh, 1978
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1978-04-29
|
1978-04-30
|
Rare birds documentation form
|
Rare bird documentation form for a Yellow Rail at Sweet Marsh in Bremer County, IA on April 29, 1978.
|
Schaufenbuel, Joseph P.
|
Yellow Rail
|
Sweet Marsh
|
Sweet Marsh, which is located one mile East of Tripoli, Bremer County, IA.
|
The area of Sweet Marsh where the bird was flushed had a water depth of about two feet. Many large and small clumps of grass covered mounds of earth, there was a shallow marshy spot that was heavily vegitated. Otherwise the area surrounding sighting was similar. This type of habitat covered several acres. The grasses were mostly remanent [sic] of last years growth, with new sprouts over a foot in height. The water was slightly stagnant, and water level was slightly higher than normal because of recent rains.
|
The documentation form by Joe Schaufenbuel is the only one submitted and forms the basis of this record. | Elimination of similar species: I can think of no species of bird of similar size with a white patch on hind wing. Other rails would be uniform dark and larger. Perching birds such as a Swamp Sparrow (Melospiza gerogiana) have long tails. Extreme comparisons could be made with Common Snipe (Capella gallinago) which is long billed, has pointed wings, and has a rapid zig-zag flying style. | The original documentation form event occurred around 18:30:00.
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Iowa Ornithologists' Union | MS 166
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33
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39
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Rare bird documentation form for Sharp-shinned Hawk at Lucas County, 1988
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1988-06-16
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Sharp-shinned Hawk at Lucas County, IA on June 16, 1988.
|
Ehresman, Bruce
|
Sharp-shinned Hawk
|
Lucas County
|
T-71N, R 23 W, Sec. 17 (NW Qtr)
|
Flying over bottomland deciduous timber 2 mi s. of Stephen's Forest
|
The documentation form by Bruce Ehresman is the only one submitted and forms the basis of this record. | Elimination of similar species: Cooper's Hawk is larger and normally has rounded tail. I've never seen a Cooper's with a notched tail. | The original documentation form event lasted from 13:10:00/13:13:00.
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Iowa Ornithologists' Union | MS 166
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33
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23
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Rare bird documentation form for Golden Eagle near Washta on the Little Sioux River, 1985
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1985-02-17
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Golden Eagle near Washta on the Little Sioux River in Cherokee County, IA on February 17, 1985.
|
Bierman, Dick
|
Golden Eagle
|
Washta
|
T90N R41W section 21 Cherokee County 2 miles northeast of Washta along the Little Sioux River
|
River bottomland woods mixed with pasture.
|
The documentation form by Dick Bierman is the only one submitted and forms the basis of this record. Other observers include Jim Huber, Marion Brewer, and Vernon Bierman. | Elimination of similar species: Immature Bald Eagle. Dark phase Redtail or Roughleg. | The original documentation form event lasted from 10:15:00/10:30:00.
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Iowa Ornithologists' Union | MS 166
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33
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31
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Rare bird documentation form for Scissor-tailed Flycatcher northeast of Cherokee, 1984
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1984-10-27
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Scissor-tailed Flycatcher northeast of Cherokee in Cherokee County, IA on October 27, 1984.
|
Bierman, Vernon
|
Scissor-tailed Flycatcher
|
Cherokee
|
t92-R39 Section 7 Cherokee County, or 3 1/2 miles
|
Mixed pasture, brushy fence lines, and open timber.
|
The documentation form by Vernon Bierman is the only one submitted and forms the basis of this record. Other observers include Ruth Bierman. | Elimination of similar species: Shrikes, Mockingbirds | The original documentation form event lasted from 16:15:00/16:30:00.
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Iowa Ornithologists' Union | MS 166
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34
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73
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Rare bird documentation form for Northern Shrike near Peterson, 1979
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1979-12-01
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Shrike near Peterson in Cherokee County, IA on December 1, 1979.
|
Bierman, Dick
|
Northern Shrike
|
Spring Township
|
T93 - R39 - Section 2, Cherokee County, Iowa
|
Hilly-open woods with thickets and pasture
|
The documentation form by Dick Bierman is the only one submitted and forms the basis of this record. Other observers include an unidentified observer. | Elimination of similar species: Mockingbird, Kestrel | The original documentation form event lasted from 14:15:00/14:25:00.
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Iowa Ornithologists' Union | MS 166
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34
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75
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