Rare bird documentation form for Franklin's Gull at Coralville Reservoir, 1990
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1990-12-16
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Franklin's Gull at Coralville Reservoir in Johnson County, IA on December 16, 1990.
|
Bendorf, Carl J.
|
Franklin's Gull
|
Coralville Lake
|
Coralville Reservoir, Johnson County
|
|
The documentation form by Carl J. Bendorf is the only one submitted and forms the basis of this record. Other observers include Thomas Kent, Randy Graesser, John Van Ryebroek, Carol Thompson, and Dick Tetrault. | Elimination of similar species: Laughing Gull: White in wingtips of adult gull doesn't fit. Bonaparte's Gull: Mantel color seemed too dark for adult bird and white tertial mark on mantel indicates a white trailing edge to wing which doesn't fit. Common Black-headed Gull: same problems as with Bonaparte's. | The original documentation form event lasted from 13:00:00/13:30:00.
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Iowa Ornithologists' Union | MS 166
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32
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Rare bird documentation form for Fox Sparrow at Cardinal Marsh, 1995
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1995-09-18
|
1995-12-13
|
Rare birds documentation form
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Rare bird documentation form for a Fox Sparrow at Cardinal Marsh in Winneshiek County, IA on September 18, 1995.
|
Carter, Dennis L.
|
Fox Sparrow
|
Cardinal Marsh State Wildlife Area
|
SE corner of Cardinal Marsh
|
brushy fencerow
|
The documentation form by Dennis Carter is the only one submitted and forms the basis of this record. Other observers include Lee Zieke. | Elimination of similar species: [...] flock of Song and White-throated Sparrows [...] a Lincoln's Sparrow. [...] The bird had a chunky appearance compared to the other sparrows present. | The original documentation form event occurred in the mid-morning for about a minute.
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Iowa Ornithologists' Union | MS 166
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60
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Rare bird documentation form for Forster's Tern at Union Slough National Wildlife Refuge, 1988
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1988-04-11
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N/A
|
Rare birds documentation form
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Rare bird documentation form for a Forster's Tern at Union Slough National Wildlife Refuge in Kossuth County, IA on April 11, 1988.
|
Kenne, Matthew C.
|
Forster's Tern
|
Union Slough National Wildlife Refuge
|
Union Slough N.W.R., Kossuth Co., Ia.
|
Marsh, open water pools on either side of dike.
|
The documentation form by Matthew Kenne is the only one submitted and forms the basis of this record. | Elimination of similar species: The common has darker wingtips than wings. | The original documentation form event lasted from 10:00:00/10:02:00 estimated.
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Iowa Ornithologists' Union | MS 166
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43
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Rare bird documentation form for Forster's Tern at Coralville Reservoir, 1983
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1983-10-21
|
N/A
|
Rare birds documentation form
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Rare bird documentation form for a Forster's Tern at Coralville Reservoir in Johnson County, IA on October 21, 1983.
|
Peterjohn, Bruce G.
|
Forster's Tern
|
Coralville Lake
|
Coralville Reservoir, Johnson Co., Iowa
|
foraging over the open waters of the reservoir
|
The documentation form by Bruce Peterjohn is the only one submitted and forms the basis of this record. Other observers include Tom Kent, Carl Bendorf, Tom Staudt, and Rick Hollis. | Elimination of similar species: Common Tern was eliminated by flight pattern (more rapid + deeper wing beats) + apparent head pattern (Common Terns have more extensive black on the head). | The original documentation form event lasted from around 09:00:00/09:03:00.
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Iowa Ornithologists' Union | MS 166
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43
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Rare bird documentation form for Field Sparrow north of Keokuk, 1997
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Field notes
|
Birds--Identification Birdsongs Ornithology Ornithology--Technique Rare birds
|
1997-12-22
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1998-01-06
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Rare birds documentation form
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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.
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Iowa Ornithologists' Union | MS 166
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51
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Rare bird documentation form for Field Sparrow near Tiffin, 1978
|
Field notes
|
Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds
|
1978-12-16
|
1978-12-27
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Rare birds documentation form
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Rare bird documentation form for a Field Sparrow near Tiffin in Johnson County, IA on December 16, 1978.
|
DeCoster, R. J. (Richard Joseph)
|
Field Sparrow
|
Tiffin
|
~1/2 mi. s. of Tiffen [sic], Johnson Co., Ia. at Clear Creek Bridge
|
Creek bed with forested area to north and open field to south. Deep snow covered most of area. South-facing north slope of creek provided open grassy area as snow had mostly melted. Several song sparrows were in same area.
|
The documentation form by Richard DeCoster is the only one submitted and forms the basis of this record. Other observers include James Huntington. | Elimination of similar species: The Tree Sparrow, usually abundant in winter around Iowa City, has a dark upper bill and lacks the white eye ring. | The original documentation form event lasted from 08:05:00/08:06:00.
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Iowa Ornithologists' Union | MS 166
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51
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Rare bird documentation form for Eastern Wood-Pewee at Credit Island Park, 1983
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Field notes
|
Birds--Identification Birdsongs Ornithology Rare birds
|
1983-10-23
|
1983-10-25
|
Rare birds documentation form
|
Rare bird documentation form for a Eastern Wood-Pewee at Credit Island Park in Scott County, IA on October 23, 1983.
|
Peterjohn, Bruce G.
|
Eastern Wood-Pewee
|
|
Credit Island Park, Davenport, Scott County, Iowa
|
Open parkland; a grove of large oak trees and fairly short grass
|
The documentation form by Bruce Peterjohn is the only one submitted and forms the basis of this record. Other observers include Peter C. Petersen, Carl Bendorf, John Robinson, and twelve or more unidentified members of the IOU. | Elimination of similar species: Eastern Phoebe was eliminated by the pink lower mandible, absence of yellow on the underparts and absence of tail wagging behavior; phoebes also have grayer upperparts and have a different "jizz", appearing larger with a relatively larger head than a pewee. Western Wood Pewee was eliminated by the call note. The Western Wood Pewee has a single or double call note that has a distinctly buzzy character. | The original documentation form event lasted from approximately 10:10:00/10:20:00.
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64
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Rare bird documentation form for Eastern Wood-Pewee at Brookside Park in Ames, 1982
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-10-13
|
1982-10-31
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Rare birds documentation form
|
Rare bird documentation form for a Eastern Wood-Pewee at Brookside Park in Ames in Story County, IA on October 13, 1982.
|
Martsching, Paul
|
Eastern Wood-Pewee
|
Brookside Park
|
Brookside Park Ames, Story County, Iowa
|
General: woods. Specific: trees at edge of woods. These trees were still in the area where the grass is mowed; it flew off into the more natural woods area.
|
The documentation form by Paul Martsching is the only one submitted and forms the basis of this record. | Elimination of similar species: Phoebe: lower part of beak light; wing bars; no tail wagging; no contrast between head and back. Empidonax: bigger; darker; no eye ring; lazier; no olivish on back; or trace of yellowish below | The original documentation form event lasted from around 11:00:00/11:01:00.
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64
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Rare bird documentation form for Dunlin at Rice Lake, 1989
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1989-07-16
|
1989-07-22
|
Rare birds documentation form
|
Rare bird documentation form for a Dunlin at Rice Lake in Winnebago County, IA on July 16, 1989.
|
Dinsmore, Stephen J.
|
Dunlin
|
Rice Lake
|
Rice L., Winnebago Co.
|
on large mudflat with other shorebirds
|
The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. | Elimination of similar species: The combination of the size, plumage, bill shape and length, and light wing stripe eliminates other shorebirds, especially Red Knot and Curlew Sandpiper. | The original documentation form event lasted from 14:40:00/15:04:00.
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24
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Rare bird documentation form for Dunlin at Big Creek State Park, 1986
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1986-12-02
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Dunlin at Big Creek State Park in Polk County, IA on December 2, 1986.
|
Dinsmore, Stephen J.
|
Dunlin
|
Big Creek State Park
|
Big Creek SP-north end
|
feeding on mudflat
|
The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. | Elimination of similar species: The dark legs and bill eliminate Purple Sandpiper, one of only a few sandpipers likely to be around this late. All other sandpipers eliminated by the size, dark legs, long, drooping bill, dark breast, and dark, unmarked back and wings. | The original documentation form event lasted from 14:15:00/14:25:00.
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24
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Rare bird documentation form for Dunlin at Babcock Access in Coralville Reservoir, 1995
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1995-07-30
|
1995-07-31
|
Rare birds documentation form
|
Rare bird documentation form for a Dunlin at Babcock Access in Coralville Reservoir in Johnson County, IA on July 30, 1995.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Dunlin
|
Babcock Access
|
Coralville Res., Babcock Access, Johnson Co., Iowa
|
mud flats
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: The bill and body proportions were those of a Dunlin, but the date and plumage were new for me. The streaks on the underparts, worn edging on some wing feathers, and eye line appear to be retained alternate features, while the lack of black on belly and rufous in wing are features of basic plumage. I assume that this was an adult partially molted to basic plumage. Although Dunlin is usually a late fall migrant, both Iowa and Minnesota have a few July records. According to Prater et al. (1977), nearctic birds molt before migrating; therefore, a bird in mostly basic plumage would not be unusual. White-rumped Sandpiper is exclude [sic] by the tail pattern, body proportions and bill length. Baird's Sandpiper has a shorter bill, longer tail/wing extension, slimmer profile, and browner and scaly upperparts. | The original documentation form event lasted from 14:00:00/14:45:00 approximately.
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24
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Rare bird documentation form for Downy Woodpecker at Willow Slough in 1978
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1978-05-27
|
N/A
|
Manuscript, graphic, and printed material
|
Rare bird documentation form for a Downy Woodpecker at Willow Slough in Mills County, IA on April 27, 1978.
|
Wilson, Barbara L.
|
Downy Woodpecker
|
Willow Slough State Game Management Area
|
|
|
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60
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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.
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72
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Rare bird documentation form for Dark-eyed Junco near Ottumwa, 1981
|
Field notes
|
Birds--Behavior Birds--Identification Ornithology Rare birds
|
1981-12-19
|
1981-12-21
|
Rare birds documentation form
|
Rare bird documentation form for a Dark-eyed Junco near Ottumwa in Wapello County, IA on December 19, 1981.
|
Heusinkveld, Marjorie
|
Dark-eyed Junco
|
Ottumwa
|
South and west of RockBluff Road near Ottumwa, Iowa
|
Gravel road with many weeds and old pasture nearby.
|
The documentation form by Marjorie Heusinkveld is the only one submitted and forms the basis of this record. Other observers include Bill Heusinkveld. | Elimination of similar species: Similar to N. Junco, but the dark brown hood, rusty brown back and rusty sides declared him to be different | The original documentation form event lasted from 08:45:00/09:00:00.
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65
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Rare bird documentation form for Dark-eyed Junco at Moorehead Pioneer Park in Ida County, 1994
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1994-09-14
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Dark-eyed Junco at Moorehead Pioneer Park in Ida County, IA on September 14, 1994.
|
Ernzen, Peter
|
Dark-eyed Junco
|
Moorehead Pioneer Park
|
Moorehead Park
|
Shrubby woods
|
The documentation form by Peter Ernzen is the only one submitted and forms the basis of this record. | Elimination of similar species: None | The original documentation form event lasted from 14:10:00/14:11:00.
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Iowa Ornithologists' Union | MS 166
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65
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Rare bird documentation form for Cooper's Hawk at Story County, 1998
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1998-12-19
|
1998-12-21
|
Rare birds documentation form
|
Rare bird documentation form for a Cooper's Hawk at Story County, IA on December 19, 1998.
|
Ehresman, Bruce
|
Cooper's Hawk
|
Story County
|
Story Co., T-82N, R-22W, Sec 6, NW 1/4
|
Indian Creek, woods on west
|
The documentation form by Bruce Ehresman is the only one submitted and forms the basis of this record. Other observers include Liessa Thomas and Marlene Ehresman. | Elimination of similar species: Was too large for sharp shinned hawk, did not have white rump patch of harrier. Too large to be Merlin and wing shape + flight pattern different than Merlin (this bird had rounded wings and flew in flap-flap glide pattern as it left the area). | The original documentation form event lasted from 09:30:00/09:32:00.
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Iowa Ornithologists' Union | MS 166
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24
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Rare bird documentation form for Cooper's Hawk at Rush Lake, 1980
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1980-05-02
|
1980-06-02
|
Rare birds documentation form
|
Rare bird documentation form for a Cooper's Hawk at Rush Lake in Palo Alto County, IA on May 2, 1980.
|
Jardine, Wallace E.
|
Cooper's Hawk
|
Rush Lake
|
Rush Lake, Laurens, Iowa
|
Woods bordering farm field + lake. Tree on slope. 30' high in a 40' tree.
|
The documentation form by Wallace E. Jardine is the only one submitted and forms the basis of this record. Other observers include Ray Cummins. | Elimination of similar species: Sharp-shinned. | The original documentation form event lasted from 07:00:00/07:05:00.
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Iowa Ornithologists' Union | MS 166
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24
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Rare bird documentation form for Cooper's Hawk at Mill Creek State Park, 1985
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1985-09-19
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Cooper's Hawk at Mill Creek State Park in O'Brien County, IA on September 19, 1985.
|
Harr, Douglas C.
|
Cooper's Hawk
|
Mill Creek State Park
|
Mill Creek State Park, 1 mi. w. of Paullina, O'Brien Co., IA
|
along edge of park woods & cornfield
|
The documentation form by Douglas C. Harr is the only one submitted and forms the basis of this record. | Elimination of similar species: Sharp-shinned Hawk - smaller, slimmer, squared tail. | The original documentation form event lasted from 11:14:00/11:16:00.
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Iowa Ornithologists' Union | MS 166
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24
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Rare bird documentation form for Connecticut Warbler in Mills County, 1983
|
Field notes
|
Birds--Behavior Birds--Identification Ornithology Rare birds
|
1983-05-26
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Connecticut Warbler in Mills County, IA on May 26, 1983.
|
Wilson, Barbara L.
|
Connecticut Warbler
|
Mills County
|
Wilson farm, N.E. Mills Co., Iowa
|
|
The documentation form by Barbara L. Wilson is the only one submitted and forms the basis of this record. | Elimination of similar species: Resembles the fall Mourning Warbler plumage. In fact, I must say this is either a female Connecticut Warbler in Spring plumage or a Mourning that retains fall plumage. I did not see if the eye ring is broken or not, nor the extent to which the under tail coverts cover the tail feathers. | The original documentation form event lasted from approximately 09:00:00/09:01:30.
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Iowa Ornithologists' Union | MS 166
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35
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39
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Rare bird documentation form for Connecticut Warbler at Indianola, 1999
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1999-09-06
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Connecticut Warbler at Indianola in Warren County, IA on September 6, 1999.
|
Sinclair, Jim
|
Connecticut Warbler
|
Indianola
|
810 North B St. Indianola, IA
|
dense weedy brush with canopy
|
The documentation form by Jim Sinclair is the only one submitted and forms the basis of this record. | The original documentation form event occurred around 14:00:00.
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Iowa Ornithologists' Union | MS 166
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39
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Rare bird documentation form for Common Yellowthroat at Riverton Wildlife Area, 1998
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1998-12-29
|
1999-01-04
|
Rare birds documentation form
|
Rare bird documentation form for a Common Yellowthroat at Riverton Wildlife Area in Fremont County, IA on December 29, 1998.
|
Dinsmore, Stephen J.
|
Common Yellowthroat
|
Riverton Wildlife Management Area
|
Riverton W.A., Fremont County, Iowa
|
grassy edge of a frozen canal
|
The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. Other observers include W. Ross Silcock. | Elimination of similar species: The combination of an incomplete mask, pattern of yellow on the underparts, lack of wingbars, long tail, and leg color is diagnostic for Common Yellowthroat. | The original documentation form event lasted from 14:25:00/14:40:00.
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Iowa Ornithologists' Union | MS 166
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35
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40
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Rare bird documentation form for Common Yellowthroat at Morgan Creek Park in Linn County, 1992
|
Field notes
|
Birds--Behavior Birds--Identification Ornithology Rare birds
|
1992-11-27
|
1992-11-29
|
Rare birds documentation form
|
Rare bird documentation form for a Common Yellowthroat at Morgan Creek Park in Linn County, IA on November 27, 1992.
|
Dankert, Jeffrey B.
|
Common Yellowthroat
|
Morgan Creek Park
|
Morgan Creek Co. P., Linn Co., 1 mile NW of Cedar Rapids, IA
|
Pond and stream bordered by grass and shrubs
|
The documentation form by Jeff Dankert is the only one submitted and forms the basis of this record. | Elimination of similar species: I did not confuse this warbler with any other warbler. Its behavior and field marks were diagnostic of the Common Yellowthroat | The original documentation form event lasted from 14:30:00/14:45:00.
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Iowa Ornithologists' Union | MS 166
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35
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40
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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
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34
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27
|
Rare bird documentation form for Common Nighthawk at Keokuk in 1986
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1986-10-30
|
N/A
|
Manuscript, graphic, and printed material
|
Rare bird documentation form for a Common Nighthawk at Keokuk in Keokuk County, IA on October 19, 24, 27, and 29, 1986.
|
Cecil, Robert I.
|
Common Nighthawk
|
Keokuk
|
|
|
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Iowa Ornithologists' Union | MS 166
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34
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56
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Rare bird documentation form for Common Merganser at Sand Point in Coralville Reservoir in 1992
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1992-05-25
|
1992-05-30
|
Manuscript, graphic, and printed material
|
Rare bird documentation form for a Common Merganser at Sand Point in Coralville Reservoir in Johnson County, IA on May 25 and 30, 1992.
|
Pinkston, Randall, 1956-
|
Common Merganser
|
Sand Point
|
|
|
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Iowa Ornithologists' Union | MS 166
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