Records Committee review for rare bird sighting of Sharp-tailed Sandpiper at Riverton Wildlife Management Area, 1994
|
Administrative records Correspondence Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1994-05-15
|
1996-04-25
|
Rare birds documentation form
|
Records Committee review of a Sharp-tailed Sandpiper at Riverton Wildlife Management Area in Fremont County, IA on May 15, 1994. Includes a record review document with votes, correspondence about the bird sighting, seven photographs and photocopies of them, and a documentation form submitted to the committee.
|
Silcock, W. Ross
|
Sharp-tailed Sandpiper
|
Riverton Wildlife Management Area
|
Riverton GMA, Fremont County
|
|
The documentation form by Ross Silcock is the only one submitted and forms the basis of this record. Other observers include B.J. Rose, Roger Rose, and Doug Rose. | Elimination of similar species: [...] It resembled a Pectoral Sandpiper, but differed in the following ways: the crown was streaked, and showed noticeable rufous coloration in the feathering; the off-white superciliary stripe was lengthy and broadened towards the rear; the breast markings were dense as in a Pectoral but did not show a clearcut ending at the whitish belly, but instead ended indeterminately by gradually fading out. [...] Once ready to record, we flushed the bird and it gave a soft series of notes, somewhat like a Lesser Yellowlegs, but rather flat and unmelodious. This call was most unlike the harsh, grating call of a Pectoral Sandpiper. [...] Plumage, time of year, call upon flushing, and key plumage differences from Pectoral Sandpiper, cited above, led us to identify this bird as an adult Sharp-tailed Sandpiper. | The original documentation form event occurred around 10:30:00.
|
Iowa Ornithologists' Union | MS 166
|
10
|
4
|
The Secretary's Report of the Fairfield Bird Club of Fairfield, Iowa, 1933-1943
|
Administrative records Clippings (information artifacts) Printed ephemera
|
Ornithology--Societies, etc Meetings
|
1933-03-02
|
1943-03-31
|
Manuscript, graphic, and printed material
|
Handwritten minutes for the Fairfield Bird Club from its founding at the Fairfield Public Library on March 2, 1933, through March 1943. The minutes were recorded by the person who held the office of secretary for the club for that year and provide an overview of what happened when the club met, including the locations of the meetings, guests who attended the meetings and subjects of the programs presented. Also includes programs as well as signatures and addresses of attendees of the annual Iowa Ornithologists' Union meetings that were held in Fairfield in 1933 and 1936. Also of note are several newspaper clippings highlighting the activities of the club.
|
Fairfield Bird Club Calvert, Grace A. Lawson, Lulu Faye Junkin, Paul Sheridan Gilly, Charles McCleary, Ila May Glotfelty Walker, Ruth Wilson, Flora
|
|
Fairfield
|
|
|
|
Fairfield (Iowa) Bird Club Records | MS 386
|
1
|
4
|
Fairfield Bird Club meeting minutes, 1943-1952
|
Administrative records
|
Ornithology--Societies, etc Meetings
|
1943-04-01
|
1952-11-20
|
Manuscript, graphic, and printed material
|
Handwritten minutes for the Fairfield Bird Club covering the years 1943-1952. The minutes were recorded by the person who held the office of secretary for the club for that year and provide an overview of what happened what happened when the club met, including the locations of the meetings, guests who attended the meetings, subjects of the programs presented, and treasurer's reports.
|
Fairfield Bird Club Lowell, Margaret Herdliska Scheffel, Iva Williamson, Estella M. Roth, Emma Thada, Lillian B.
|
|
Fairfield Waterworks Park Fairfield High School Parsons College
|
|
|
|
Fairfield (Iowa) Bird Club Records | MS 386
|
1
|
4
|
Draft Constitution and board member list of the Big Bluestem Audubon Society
|
Administrative records Bylaws (administrative records)
|
Ornithology--Societies, etc Societies--History, organization, etc
|
1987-01-20
|
N/A
|
Manuscript, graphic, and printed material
|
Draft constitution for the Big Bluestem Audubon Society, stating the objectives of the organization as well as the by-laws and basic administrative information for the society, January 20, 1987. Also includes a list of the Big Bluestem Audubon Society board members.
|
Big Bluestem Audubon Society (Ames, Iowa)
|
|
Ames
|
|
|
|
Big Bluestem Audubon Society | MS 592
|
1
|
4
|
Constitution of the Big Bluestem Audubon Society
|
Administrative records Bylaws (administrative records)
|
Ornithology--Societies, etc Societies--History, organization, etc
|
1982-12-14
|
N/A
|
Manuscript, graphic, and printed material
|
The constitution of the Big Bluestem Audubon Society stating the objectives of the organization as well as the by-laws and basic administrative information for the society. The constitution was passed on December 14, 1982.
|
Big Bluestem Audubon Society (Ames, Iowa)
|
|
Ames
|
|
|
|
Big Bluestem Audubon Society | MS 592
|
1
|
4
|
Records Committee review for rare bird sighting for Gyrfalcon at Iowa Lake Wildlife Management Area in 1992
|
Administrative records Clippings (information artifacts) Correspondence Field notes Photographs
|
Birds--Behavior Birds--Identification Ornithology--Methodology Photography of birds Rare birds
|
1992-03-27
|
1994-10-18
|
Manuscript, graphic, and printed material
|
Records Committee review for a Gyrfalcon at Iowa Lake Wildlife Management Area Kossuth Counties, IA on March 27, 1992. Includes a record review document with votes, eight photographs of the bird, letters between Brad Bolduan, Peder H. Svingen, and Thomas Kent, and the published and approved sighting record found in the publication Gyrfalcon in Kossuth County in Iowa Bird Life 64:1 by Brad Bolduan.
|
Iowa Ornithologists' Union Records Committee
|
Gyrfalcon
|
Iowa Lake Marsh State Game Management Area
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
9
|
4
|
Records Committee review for rare bird sighting for Gyrfalcon at Guthrie County in 1979
|
Administrative records Clippings (information artifacts) Field notes
|
Birds--Identification Ornithology--Methodology Rare birds
|
1979-03-01
|
1993-08-26
|
Manuscript, graphic, and printed material
|
Records Committee review for a Gyrfalcon at Guthrie County, IA on January 17, 1979. Includes a record review document with votes, the original sighting record found in the publication Field Reports in Iowa Bird Life 49:23-26 by N.S. Halmi seen by Gene Burns.
|
Iowa Ornithologists' Union Records Committee
|
Gyrfalcon
|
Guthrie County
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
9
|
4
|
Records Committee review for rare bird sighting for Lazuli Bunting at Glenwood, 1997
|
Administrative records Clippings (information artifacts) Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-05-27
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for a Lazuli Bunting at Glenwood at Mills County, IA on May 27, 1997. Includes a record review document with votes, photographs, an article in Field Notes, an article in Iowa Bird Life, and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Lazuli Bunting
|
Glenwood
|
54452 Highway 275, north of Glenwood, Mills Co., IA
|
Rural home in Loess Hills with multiple feeders and ground feed.
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: none. | The original documentation form event lasted from 09:00:00/11:00:00.
|
Iowa Ornithologists' Union | MS 166
|
14
|
4
|
Records Committee review for rare bird sighting for Iceland Gull at Lock and Dam 15 near Davenport, 1990
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1990-03-09
|
1993-07-17
|
Rare birds documentation form
|
Records Committee review for an Iceland Gull at Lock and Dam 15 near Davenport in Scott County, IA on March 9, 1990. Includes a record review document with votes and a documentation form submitted to the committee.
|
Petersen, Peter C.
|
Iceland Gull
|
Lock and Dam 15
|
Lock 15 - just upstream - R.I. Co. Il. + Scott Co. IA.
|
Ice cake floating on Miss. R. - along shore just upstream from lock - urban area around River.
|
The documentation form by Peter C. Petersen is the only one submitted and forms the basis of this record. | Elimination of similar species: Glaucous Gull - bird was too small, bill entirely black. Thayer's Gull - uniform color on entire wing. | The original documentation form event lasted from 11:00:00/11:10:00.
|
Iowa Ornithologists' Union | MS 166
|
11
|
4
|
Records committee review for rare bird sighting of Iceland Gull at Campbell's Island in East Moline, 1974
|
Administrative records Clippings (information artifacts) Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1974-12-02
|
1993-09-03
|
Rare birds documentation form
|
Records Committee review for an Iceland Gull at Campbell's Island in East Moline in Rock Island County, IL on December 2, 1974. Includes record review documents with votes, an article in Iowa Bird Life, summary of the review, and two documentation forms submitted to the committee.
|
Fawks, Elton
|
Iceland Gull
|
Campbells Island
|
From my residence, Campbell's Island, East Moline, Ill. 3 miles downstream from Lock & Dam 14, Mississippi River
|
First seen at mouth of Honey Creek, flowing into Miss. R.
|
The documentation form by Elton Fawks forms the basis of this record. Another documentation form by Ernie Salder was submitted. Other observer includes Mark Henderson and unidentified individuals on a Christmas Bird Count. | Elimination of similar species: Glaucous Gull | The original documentation form event lasted from 11:00:00/12:00:00.
|
Iowa Ornithologists' Union | MS 166
|
11
|
4
|
Records Committee review for rare bird sighting of Iceland Gull near Le Claire, 1985
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1985-12-27
|
1993-09-03
|
Rare birds documentation form
|
Records Committee review for a Iceland Gull near Le Claire in Scott County, IA on December 27, 1985. Includes a record review document with votes and two documentations submitted to the committee.
|
Brogie, Mark A. Wickham, Peter P.
|
Iceland Gull
|
Le Claire
|
[...] along the Mississippi River approximately one-half mile north of the Interstate 80 bridge in Scott County, Iowa.
|
|
The documentation form by Mark Brogie and Peter P. Wickham forms the basis of this record. Another documentation form by Paul Martsching was submitted. Another observer includes Steve Dinsmore. | Elimination of similar species: [...] The bird was in the company of several Herring Gulls (Larus argentatus) and three subadult Glaucous Gulls (Larus hyperboreus). Two of the Glaucous Gulls were light plumaged birds lacking a gray mantle and, since eye color was not noted, may have been either first or early second winter birds. The third Glaucous was quite buffy and was undoubtably [sic] a first winter bird. The Iceland Gull was first observed being chased by a light-phased Glaucous and was distinctly smaller and lighter colored. It also flew with a faster wingbeat and had a more buoyant flight than that of the larger bird. Glaucous Gulls were also observed chasing Herring Gulls but at no time was intraspecific chasing observed. During several instances two Glaucous Gulls were observed resting on the water or sitting on the ice together, but the Iceland always remained isolated from these birds. At one point the Iceland Gull circled overhead at a distance of approximately 40 yards in the company of a light-phased Glaucous and an immature Herring Gull, and characteristics between the species were well noted. The plumage of the Iceland was wholly white with a faint buffy tinge, yet distinctly whiter than the Glaucous Gull. The size difference between the Glaucous and the other two species was apparent as the Iceland and Herring were of approximately equal size. The head and bill of the Iceland Gull appeared less robust in shape than the Glaucous although both species had a bicolored bill with a flesh colored base and dark tip. [...] The brown barring of the undertail coverts of the Iceland appeared heavier and more noticable [sic] than in its white-winged congeneric counterpart, and contrasted particularly with the whitish tail. | The original documentation form event lasted for approximately twenty minutes.
|
Iowa Ornithologists' Union | MS 166
|
11
|
4
|
Records Committee review for rare bird sighting of Iceland Gull near Lock and Dam 15 near Davenport, 1985
|
Administrative records Clippings (information artifacts) Correspondence Field notes Tables (documents)
|
Bird watching Ornithology Ornithology--Societies, etc
|
1985-12-22
|
1993-09-03
|
Rare birds documentation form
|
Records Committee review for a Iceland Gull near Lock and Dam 15 near Davenport in Scott County, IA on December 22, 1985. Includes record review documents with votes, articles in Illinois Birds and Birding as well as American Birds, correspondence about the bird sighting, and four documentation forms submitted to the committee.
|
Petersen, Peter C.
|
Iceland Gull
|
Lock and Dam 15
|
Location: Davenport. County: Scott
|
General: Chanel [sic] of Miss. R., near middle of river when standing. Specific: 1/2 - 3/4 mi. above Lock + Dam 15.
|
The documentation form by Peter C. Petersen forms the basis of this record. Other documentation forms by Ann Barker, Mary Lou Petersen, and Bill Barker were submitted. Other observers include Steve Dinsmore, Paul Martsching, Pete Wickham, Mark Brogie, Lewis Blevins, Corey Blevins, Brett Ashford, and Dale Dickinson. | Elimination of similar species: Glaucous Gull eliminated by size, wing extention [sic] well beyond tail. Flight, headshape, all emphasized by direct comparison with Glaucous Gulls. The next afternoon Bill Barker compared this bird to two different sized Glaucous Gulls and it was smaller than the smaller Glaucous Gull. Plumage lighter than Glaucous also. | The original documentation form event lasted from 11:40:00/12:10:00.
|
Iowa Ornithologists' Union | MS 166
|
11
|
4
|
Records Committee review for rare bird sighting of Sharp-tailed Sandpiper at Casey Barrow Access, 1995
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1995-10-13
|
2000-11-20
|
Rare birds documentation form
|
Records Committee review for a Sharp-tailed Sandpiper at Casey Barrow Access in Des Moines County, IA on October 13, 1995. Includes a record review document with votes and a documentation form with an appendix submitted to the committee.
|
Fuller, Charles R. Rutenbeck, John
|
Sharp-tailed Sandpiper
|
Casey Barrow Landing
|
Sandbar in Mississippi R. at Casey Barrow Access, ID Mis. N. of Burlington
|
Shallow Water, Sand, Low Vegetation
|
The documentation form by John Rutenbeck and Chuck Fuller is the only one submitted and forms the basis of this record. | Elimination of similar species: [...] The bird in question was feeding along the sand/grass edge of the river along with a definate [sic] Pectoral Sandpiper (Several-perhaps up to 4), and an immediate difference was apparent. Those differences were: 1) An over-all buffier (tanner or browner) color. 2) Light buffy chest that ended like a Pectoral but not a streaked-abrupt bib like Pectoral 3) Definite white eye brow 4) What appeared to be a dark brown cap on top of head. Over-all size and shape similar to Pectoral Sandpiper. | The original documentation form event lasted from 15:30:00/17:00:00.
|
Iowa Ornithologists' Union | MS 166
|
10
|
4
|
Document regarding the Iowa Breed Bird Atlas Project
|
Administrative records
|
Bird populations Bird surveys Ornithology--Methodology Environmental monitoring Publishers and publishing
|
N/A
|
N/A
|
Manuscript, graphic, and printed material
|
Typewritten document providing an overview of the Iowa Ornithologists' Union's Breeding Bird Atlas Project. It mentions the creation of a new steering committee for the project. The names and contact information of the Atlas committee members are listed on the last page.
|
Breeding Bird Atlas Committee
|
|
Iowa
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
5
|
4
|
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.
|
Iowa Ornithologists' Union | MS 166
|
10
|
4
|
Records Committee review for rare bird sighting of Sharp-tailed Sandpiper at Credit Island, 1988
|
Administrative records Clippings (information artifacts) Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1988-09-30
|
1993-08-04
|
Rare birds documentation form
|
Records Committee review of a Sharp-tailed Sandpiper at Credit Island in Scott County, IA on September 30, 1988. Includes a record review document with votes, an article in Iowa Bird Life, and two documentation forms submitted to the committee.
|
Petersen, Peter C.
|
Sharp-tailed Sandpiper
|
Credit Island
|
Credit Island Harbor seen from S. Concord St., Davenport, Scott Co
|
mud flat on Miss.
|
The documentation form by Peter C. Petersen forms the basis of this record. Another documentation form by Brian Blevins was submitted later. | Elimination of similar species: Pectoral Sandpipers, available side-by-side, were slightly larger, legs & bill a bit longer than Sharp-tailed. White eyebrow on Pectorals did not broaden behind eye cap not as richly colored in Pectorals. Pectorals had streaking across buff breast wash uniformly to lower edge of buff. Back of Sharp-tailed seemed more uniformly rich brown than those of the Pectorals. Birds all departed downstream on Miss. before photos could be attempted. | The original documentation form event lasted from 15:50:00/15:55:00.
|
Iowa Ornithologists' Union | MS 166
|
10
|
4
|
Records Committee review for rare bird sighting of Sharp-tailed Sandpiper northwest of Iowa City, 1974
|
Administrative records Clippings (information artifacts) Correspondence Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1974-10-03
|
1999-04-02
|
Rare birds documentation form
|
Records Committee review for a Sharp-tailed Sandpiper northwest of Iowa City in Johnson County, IA on October 3, 1974. Includes a record review document with votes, two articles in Iowa Bird Life, correspondence about the sighting, and a documentation form submitted to the committee.
|
Halmi, Nicholas S.
|
Sharp-tailed Sandpiper
|
Johnson County
|
County road 0, about 15 miles NWW of Iowa City, Iowa
|
General: puddle in mudflat Specific: shallow water and mud, with sparse clumps of grass
|
The documentation form by Nicholas Halmi is the only one submitted and forms the basis of this record. | Elimination of similar species: Pectoral Sandpiper. good juxtaposition. Diff.: chestnut crown, breast spotting much finer, mostly on sides only, no sharp line of demarcation downwards | The original documentation form event lasted from 14:10:00/14:30:00.
|
Iowa Ornithologists' Union | MS 166
|
10
|
4
|
Records Committee review for rare bird sighting of Gyrfalcon at Grammer Grove Wildlife Area, 1996
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1996-10-27
|
2000-11-22
|
Rare birds documentation form
|
Records Committee review of a Gyrfalcon at Grammer Grove Wildlife Area in Marshall County, IA on October 27, 1996. Includes a record review document with votes and two documentation forms submitted to the committee.
|
Proescholdt, Beth
|
Gyrfalcon
|
Grammer Grove County Wildlife Area
|
Grammer Grove, Marshall County
|
bluff paralleling Iowa River, wooded along river
|
The documentation form by Beth Proescholdt is the earliest and the one that forms the basis of this record. Other documentation forms by Mark Proescholdt were submitted later. Other observers include Eugene Armstrong, Eloise Armstrong, Russ Widner, and Jackie Stolzman. | Elimination of similar species: Goshawk, Harrier, other hawks (see in description). | The original documentation form event occurred between 13:00:00/14:00:00.
|
Iowa Ornithologists' Union | MS 166
|
9
|
4
|
Records Committee review for rare bird sighting of Gyrfalcon at Red Rock Reservoir, 1995
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1995-01-02
|
2000-11-18
|
Rare birds documentation form
|
Records Committee review for a Gyrfalcon at Red Rock Reservoir in Marion County, IA on January 2, 1995. Includes a record review document with votes and a documentation form submitted to the committee.
|
Kenne, Matthew C.
|
Gyrfalcon
|
Lake Red Rock
|
Red Rock Reservoir, Marion Co. above the dam
|
flyover the ice
|
The documentation form by Matthew Kenne is the only one submitted and forms the basis of this record. | Elimination of similar species: The lack of facial pattern and white throat and chest rule out peregrine, as the bird was flying almost directly into the sun (perpendicular to me). It wasn't as pale or brown as a prairie, and with shadow and distance there wasn't any dark/light pattern to the underwing. It wasn't black as a crow + the shape was wrong. Eagles were patterned and obviously larger. | The original documentation form event occurred around 13:10:00.
|
Iowa Ornithologists' Union | MS 166
|
9
|
4
|
Records Committee review for rare bird sighting of Gyrfalcon in Hanover Township in Crawford County, 1993
|
Administrative records Correspondence Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1993-10-17
|
1995-07-08
|
Rare birds documentation form
|
Records Committee review for a Gyrfalcon at Hanover Township in Crawford County, IA on October 17, 1993. Includes a record review document with votes, a letter about reporting the sighting from Jim Fuller to Dan Eiten on October 29, 1993, and a documentation form submitted to the committee.
|
Eiten, Dan
|
Gyrfalcon
|
Hanover Township
|
Hanover Twp Crawford County IA 6 1/2 NW Denison
|
Near Bean field on Field Fencepost
|
The documentation form by Dan Eiten is the only one submitted and forms the basis of this record. Other observers include Arlan Gierstorf. | The original documentation form event occurred around 14:00:00.
|
Iowa Ornithologists' Union | MS 166
|
9
|
4
|
Records Committee review for rare bird sighting of Gyrfalcon at Kettleson Hogsback, 1993
|
Administrative records Clippings (information artifacts) Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1993-09-25
|
1995-07-08
|
Rare birds documentation form
|
Records Committee review for a Gyrfalcon at Kettleson Hogsback in Dickinson County, IA on September 25, 1993. Includes a record review document with votes, an article in Iowa Bird Life, and five documentation forms submitted to the committee.
|
Schantz, Tim
|
Gyrfalcon
|
Kettleson Hogsback Wildlife Management Area
|
East of Kettleson Hogback entrance, Dickenson [sic] Co., Iowa
|
|
The documentation form by Tim Schantz is the earliest and the one that forms the basis of this record. Other documentation forms by Maridel Jackson, Ross Silcock, Jane R. Clark, and Jim Sinclair were submitted later. Other observers include John Cecil, Eugene Armstrong, and Eloise Armstrong. | Elimination of similar species: Northern Goshawk- Although Goshawks have been known to show pointed wings, they are never as pointed as a Falcon's. I have seen many Northern Goshawks and jizz alone would rule this one out. I saw no barring on the tail. One of the prime field marks on a Goshawk are the bright white undertail coverts which this bird did not have. The bird in question also lacked a dark crown. Peregrine Falcon- Size. No dark helmet. Jizz (mentioned above). The bird lacked overall contrast of a Peregrine Falcon. Juveniles would be brown. Prairie Falcon- Color. Prairies are a brown bird in all plumages. The underwing was uniform with no black axillaries. Habitat. Prairies feed almost exclusively on small mammals. | The original documentation form event occurred around 15:30:00.
|
Iowa Ornithologists' Union | MS 166
|
9
|
4
|
Records Committee review for rare bird sighting of Gyrfalcon at Bettendorf, 1992.
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1992-01-20
|
1994-10-18
|
Rare birds documentation form
|
Records Committee review of a Gyrfalcon at Bettendorf in Scott County, IA on January 20, 1992. Includes a record review document with votes and a documentation form submitted to the committee.
|
Timper, Edward
|
Gyrfalcon
|
Bettendorf
|
Devils Glen & Middle Road, Bettendorf, Hwy Z30 & Indiana Ave, Rural Scott Cty.
|
Residential with fields, and rural farm area with picked fields
|
The documentation form by Edward Timper is the only one submitted and forms the basis of this record. | Elimination of similar species: I am a master falconer, and have handled and flown many large falcons, including gyrfalcons, peregrines, prairie falcons, and large exotics such as saker falcons and lanners. I am positive that this is a gerfalcon [sic]. | The original documentation form event lasted from 13:45:00/15:15:00.
|
Iowa Ornithologists' Union | MS 166
|
9
|
4
|
Records Committee review for rare bird sighting of Gyrfalcon north of Cambridge, 1991
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1991-12-14
|
1993-07-17
|
Rare birds documentation form
|
Records Committee review of a Gyrfalcon north of Cambridge in Story County, IA on December 14, 1991. Includes a record review document with votes and a documentation form submitted to the committee.
|
Cook, Barnett C.
|
Gyrfalcon
|
Cambridge
|
2 mi north of Cambridge, Story County
|
open
|
The documentation form by Barney Cook is the only one submitted and forms the basis of this record. Other observers include Fritz Franzen and Stu Huntington. | The original documentation form event occurred around 15:00:00.
|
Iowa Ornithologists' Union | MS 166
|
9
|
4
|
Records Committee review for rare bird sighting of Gyrfalcon north of Cone Marsh, 1986
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Administrative records Field notes
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Bird watching Ornithology Ornithology--Societies, etc
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1986-12-28
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1993-09-07
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Rare birds documentation form
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Records Committee review of a Gyrfalcon north of Cone Marsh in Louisa County, IA on December 28, 1986. Includes a record review document with votes, a summary of the review, and a documentation form submitted to the committee.
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Dwyer, Timothy L.
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Gyrfalcon
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Cone Marsh Wildlife Management Area
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About 1/2 mile North of Cone Marsh on Hwy G-28 in Louisa Co., Iowa
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Open country, scattered small trees, weedy fence rows.
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The documentation form by Timothy L. Dwyer is the only one submitted and forms the basis of this record. | Elimination of similar species: Prairie Falcon is smaller, browner + has black axillars. Peregrine Falcon is smaller, has more pointed wings and has a much more distinctive head pattern. Goshawk's head pattern is different, is whiter below in gray plumage and has shorter wings. Northern Harrier is smaller, also has a white rump and holds wings in a dihedral, this bird didn't. | The original documentation form event lasted from approximately 15:00:00/15:03:00.
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Iowa Ornithologists' Union | MS 166
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9
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4
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Records Committee review for rare bird sighting of Fulvous Whistling-Duck at Goose Lake, 1994
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Administrative records Field notes Photographs
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Bird watching Ornithology Ornithology--Societies, etc
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1994-07-17
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1996-04-25
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Rare birds documentation form
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Records Committee review for a Fulvous Whistling-Duck at Goose Lake in Clinton County, IA on July 17, 1994. Includes a record review document with votes, two photos and ten documentation forms submitted to the committee.
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Dinsmore, Stephen J.
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Fulvous Whistling-Duck
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Goose Lake
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Goose Lake, Clinton Co., IA
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shallow marsh
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The documentation form by Stephen J. Dinsmore is the earliest and the one that forms the basis of this record. Other documentation forms by Susan Barrell Grove, Peter C. Petersen, Mark Proescholdt, Beth Proescholdt, Jim Fuller, Thomas H. Kent, Pam Allen and Reid Allen, Jeff Dankert, and Ann Johnson were submitted later. Other observers include Russ Widner, Kelly McKay, Tim Schantz, Gerald White, Eloise Armstrong, Eugene Armstrong, and Fred Lesher. | Elimination of similar species: The long legs, upright posture, and long neck were clearly features of a whistling-duck. The extensive rufous color on the belly, dark back edged with tawny, lack of any white on the upperwing, and dark bill and legs eliminate Black-bellied Whistling-Duck. | The original documentation form event lasted from 13:30:00/14:10:00.
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Iowa Ornithologists' Union | MS 166
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8
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4
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