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Records Committee review for rare bird sighting of Whooping Crane east of Davenport, 1983
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Administrative records Correspondence Field notes
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Bird watching Ornithology Ornithology--Societies, etc
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1983-04-10
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1993-09-01
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Rare birds documentation form
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Records Committee review of a Whooping Crane east of Davenport in Scott County, IA on April 10, 1983. Includes a record review document with votes, a summary of the review, correspondence about bird sightings from Bruce Peterjohn to Tom Kent, and two documentation forms submitted to the committee.
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Lorenzen, Frederick J. Lorenzen, Ted
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Whooping Crane
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Davenport
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just E. of Davenport John Deere Plant. N. of IPO and W of Jersey Ridge Road
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small lake
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The documentation form by Bruce Peterjohn is relaying a report by Fred and Ted Lorenzen is the earliest and the one that forms the basis of this record. | Elimination of similar species: G. Egret - black wing tips, Am. White Pelican- long legs, Sandhill Crane - white plumage, Swan - long legs. | The original documentation form event lasted from 10:45:00/10:50:00.
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Iowa Ornithologists' Union | MS 166
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9
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17
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Records Committee review for rare bird sighting of Red Phalarope at Sandpiper Beach at Saylorville Reservoir, 1991
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Administrative records Clippings (information artifacts) Correspondence Field notes Photographs
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Bird watching Ornithology Ornithology--Societies, etc
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1991-09-25
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1993-07-17
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Rare birds documentation form
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Records Committee review for a Red Phalarope at Sandpiper Beach at Saylorville Reservoir in Polk County, IA on September 25, 1991. Includes a record review document with votes, articles in Iowa Bird Life and American Birds, three photos, and eleven documentation forms submitted to the committee.
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Proescholdt, Mark
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Red Phalarope
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Sandpiper Recreation Area
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Sandpiper Beach - Saylorville Reservoir
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Small little bay along a sandy shore
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The documentation form by Mark Proescholdt is the earliest and the one that forms the basis of this record. Other documentation forms by Robert Cecil, Ann Johnson, Randall Pinkston, Jim Fuller, Reid Allen, Jim Dinsmore, Gerald White, Ray Cummins, Tim Schantz, and Peter C. Petersen were submitted later. Other observers include Denny Thompson, Jim Sinclair, Bery Engebretson, Jim Scheib, Chuck Fuller, Pam Allen, Bob Myers, Hank Zalatel, Eugene Armstrong, and Eloise Armstrong. | Elimination of similar species: A Sanderling lacks the black bar through the eye and does not have a grayish back. A Red-Necked Phalarope has vivid streaks on its back and a longer, thinner bill. A Wilson's Phalarope has no wing stripe and has a long, thin bill and is a paler bird. | The original documentation form event lasted from approximately 17:30:00/19:07:00 or sunset.
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Iowa Ornithologists' Union | MS 166
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10
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12
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Records Committee review for Anhinga at Lake Darling State Park, 1996
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Administrative records Clippings (information artifacts) Correspondence Field notes
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Bird watching Ornithology Ornithology--Societies, etc
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1996-09-17
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2000-11-22
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Rare birds documentation form
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Records Committee review for an Anhinga at Lake Darling State Park in Washington County, IA on September 17, 1996. Includes a record review document with votes, an article in the Iowa Bird Life, an article from the Loon, correspondence by mail and e-mail, and a documentation form submitted to the committee.
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Dinsmore, Stephen J.
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Anhinga
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Lake Darling State Park
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Lake Darling S.P., Washington Co.
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soaring high over lake
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The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. | Elimination of similar species: Cormorants are the only birds likely to be confused with an Anhinga. I have seen thousands of Double-crested Cormorants and I have never seen one soar in this manner. Also, a Double-created Cormorant has a neck which is always longer than the tail (in flight) and looks conspicuously large-headed and thick-necked when seen overhead. Neotropic Cormorant is much smaller and, although it is longer-tailed than a Double-crested, the tail is still shorter than the neck in flight. | The original documentation form event lasted from 16:42:00/16:50:00.
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Iowa Ornithologists' Union | MS 166
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7
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14
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Records Committee review for rare bird sighting for Gray Jay at Mason City, 1976
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Administrative records Clippings (information artifacts) Correspondence Field notes
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Bird watching Ornithology Ornithology--Societies, etc
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1976-11-01
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1994-02-04
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Rare birds documentation form
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Records Committee review for a Gray Jay at Mason City in Cerro Gordo County, IA in early November 1976. Includes a record review document with votes, an article in Iowa Bird Life as well as a letter and documentation form submitted to the committee.
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Tanner, Fern L.
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Gray Jay
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Mason City
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415 N. Jeff Mason City Iowa
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spotted in Spruce tree several times - also once on small bush.
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The documentation form by Fern L. Tanner is the only one submitted and forms the basis of this record. Other observers include Marvin Tanner, Luella Olsen, and Albert Ewers. | Elimination of similar species: [...] Looked larger than Blue Jay that was 18 in. away at time. Little shorter beak than Blue Jay. | The original documentation form event lasted from 15:00:00/15:15:00.
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Iowa Ornithologists' Union | MS 166
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12
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41
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Records Committee review for rare bird sighting for House Finch at Iowa City, 1985
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Administrative records Correspondence Field notes Photographs
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Bird watching Ornithology Ornithology--Societies, etc
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1985-03-28
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1996-04-24
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Rare birds documentation form
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Records Committee review for a House Finch at Iowa City in Johnson County, IA on March 28, 1985. Includes a record review document with votes, a photo, request for reconsideration, summary of review, and three documentation forms submitted to the committee.
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Fuller, James L
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House Finch
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Iowa City
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Home north of Iowa City
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Sunflower feeder in suburban yard
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The documentation form by Jim Fuller is the earliest and the one that forms the basis of this record. Other documentation forms by Thomas H. Kent and Thomas Staudt were submitted later. Other observers include Cal Knight, Bernie Knight, Jim Sandrock, and Johanna Sandrock. | Elimination of similar species: Purple finch - no ear patch. Back was only finely streaked, and breast and belly streaking much less prominent. | The original documentation form event lasted from 07:45:00/17:10:00.
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Iowa Ornithologists' Union | MS 166
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14
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15
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Records Committee review for rare bird sighting of Red Phalarope at Saylorville Reservoir Dam, 1991
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Administrative records Clippings (information artifacts) Correspondence Field notes Photographs
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Bird watching Ornithology Ornithology--Societies, etc
|
1991-08-04
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1996-01-25
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Rare birds documentation form
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Records Committee review for a Red Phalarope at Saylorville Reservoir Dam in Polk County, IA on August 4, 1991. Includes a record review document with votes, an article in Iowa Bird Life, correspondence from Stephen J. Dinsmore to the IOU committee, two photographs with two photocopies of them, and a documentation form submitted to the committee.
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Dinsmore, Stephen J.
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Red Phalarope
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Saylorville Dam
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Saylorville Reservoir, Polk Co., IA-above dam
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swimming on lake near rocky dam face
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The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. | Elimination of similar species: The general body shape and swimming behavior identified the bird as a phalarope. The unstreaked, gray mantle, thicker, bicolored bill, and buffy wash on the underparts eliminates Red-necked and Wilson's phalaropes. | The original documentation form event lasted from 10:38:00/10:52:00 and 10:59:00/11:14:00.
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Iowa Ornithologists' Union | MS 166
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10
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12
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Records Committee review for rare bird sighting of a Pacific Loon at Saylorville Resevoir, 1987
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Administrative records Correspondence Field notes
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Bird watching Ornithology Ornithology--Societies, etc
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1987-11-05
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1993-09-07
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Rare birds documentation form
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Records Committee review for a Pacific Loon at Saylorville Reservoir in Polk County, IA on November 5, 1987. Includes a record review document with votes, correspondence with the California Bird Records Committee between from Don Roberson and Ronald E. Goetz to Thomas H. Kent, and two documentation forms.
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Dinsmore, Stephen J.
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Pacific Loon
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Saylorville Lake
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Saylorville Reservoir, Polk Co.-off Jester Park
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swimming on large reservoir
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The documentation form by Steve Dinsmore is the earliest and the one that forms the basis of this record. Another documentation forms by Mark Proescholdt was submitted later. Other observers were Beth Proescholdt, Dennis Thompson, and Berry Engebretson. | Elimination of similar species: The slimmer, shorter bill, rounded head, and sharp contrast between the neck and the back eliminates Common and Yellow-billed loons. The shorter, straight bill and unmarked back eliminates Red-throated Loon. | The original documentation event lasted from 11:45:00/12:30:00.
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Iowa Ornithologists' Union | MS 166
|
7
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7
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Records Committee review for rare bird sighting of California Gull at Credit Island, 1989
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Administrative records Clippings (information artifacts) Correspondence Field notes
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Bird watching Ornithology Ornithology--Societies, etc
|
1989-11-23
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1993-07-21
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Rare birds documentation form
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Records Committee review for a California Gull at Credit Island in Scott County, IA on November 23, 1989. Includes a record review document with votes, an article in Iowa Bird Life, correspondence about the sighting from Louise Augustine to Carl Bendorf, and three documentation forms submitted to the committee.
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Augustine, Louise
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California Gull
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Credit Island
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Credit Island - Davenport, Iowa - Scott County
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This is an unfamiliar Area for me - I have never birded there before - The Place Credit Island - Backwater of Mississippi River - There was some ICE and open water - Many Gulls were in this Backwater area - on ice and in water. Probably around 1,500 Gulls -
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The documentation form by Louise Augustine forms the basis of this record. Other documentation forms by Peter C. Petersen and Jim Fuller were submitted. Other observers include Randy Pinkston, Mary Lou Petersen, Jerome Augustine, David Augustine, and Julie Augustine. | Elimination of similar species: Herring Gull - darker mantle - Dark eye - Leg Color - ashy-green gray not Pink - smaller size - slimmer build Ring-billed Gull - mantle too dark - dark eye - Bill had only a spot Leg Color not yellow - This bird larger than Ring-billed gulls - | The original documentation form event lasted from 12:00:00/13:00:00.
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Iowa Ornithologists' Union | MS 166
|
11
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1
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Records Committee review for rare bird sighting for Rose-breasted Grosbeak at Waterman Prairie, 1997
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Administrative records Correspondence Field notes
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Bird watching Ornithology Ornithology--Societies, etc
|
1997-03-20
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2000-11-24
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Rare birds documentation form
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Records Committee review for eighteen Rose-breasted Grosbeaks at Waterman Prairie in O'Brien County, IA on March 20, 1997. Includes a record review document with votes, a letter from Tom Kent to Ed Thelen, and a documentation form submitted to the committee.
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Waltz, Tim J.
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Rose-breasted Grosbeak
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Waterman Prairie Wildlife Management Area
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Waterman Prairie - 5 miles S.E. of Sutherland, IA
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Timber Ridges with interspersed native prairie knobs
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The documentation form by Tim Waltz is the only one submitted and forms the basis of this record. Other observers include Maury Muhm and Gary Wee. | The original documentation form event lasted from 10:30:00/12:30:00.
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Iowa Ornithologists' Union | MS 166
|
14
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2
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Records Committee review for rare bird sighting of Sharp-shinned Hawk at Jackson Township, 1989
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Administrative records Correspondence Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1989-07-19
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1993-08-05
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Rare birds documentation form
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Records Committee review of a Sharp-shinned Hawk at Jackson Township in Hardin County on July 19, 1989. Includes a record review document with votes, correspondence about the bird sighting by David Conrads to Carl Bendorf, and a documentation form submitted to the committee.
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Conrads, David J.
|
Sharp-shinned Hawk
|
Jackson Township
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NE 1/4 of NE 1/4 SEC 13 T-88N R-20W Jackson Twp Hardin Co.
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Upland forest, steep ravine
|
The documentation form by David J. Conrads is the earliest and the one that forms the basis of this record. Other observers include Keith Franzen and Nixon Wilson. | Elimination of similar species: Due to its significantly smaller size than a Cooper's Hawk, we concluded that it was a HY male Sharp-shinned Hawk. We also listened to "A Field Guide to Bird Songs" and although the Sharp-shinned recording was that of 175 "kek-kek-kek" warning/alarm call, the Cooper's Hawk recording was that of a food begging call which was very similar but of a significantly lower pitch than that of the bird we observed. | The original documentation form event lasted from 14:30:00/14:31:00.
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Iowa Ornithologists' Union | MS 166
|
8
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27
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Records Committee review for rare bird sighting for Summer Tanager at Iowa City, 1998
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Administrative records Clippings (information artifacts) Correspondence Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1998-01-11
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2000-11-24
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Rare birds documentation form
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Records Committee review for a Summer Tanager at Iowa City in Johnson County, IA on January 11, 1998. Includes a record review document with votes, a photo, an article in Field Notes, an article in Iowa Bird Life, an e-mail from Mary E. Noble to Jim Fuller, and two documentation forms submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
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Summer Tanager
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Iowa City
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315 S. 7th Ave. Iowa City, Iowa
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Urban area, small back yard with several feeders and brush cover.
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The documentation form by Thomas H. Kent is the earliest and the one that forms the basis of this record. Another documentation form by Jim Fuller was submitted later. Other observers include Mary Noble and Dick Tetrault. | Elimination of similar species: The overall coloration and plainness indicate a female or immature bird. The lack of prominent gray in the auriculars and light bill color argue against Hepatic Tanager. The bill length, head shape, and relative paleness of the wings favor Summer Tanager over Scarlet Tanager. The lack of prominent wing bars appears to exclude Western Tanager. The apparent lack of orange tint suggest a bird from the West or perhaps an immature. The Summer Tanager photographed at Pleasant Valley in Scott County on 2 December 1990 was more orange-yellow than the Iowa City bird. The latest Midwest record for Scarlet Tanager in books of these states was 26 Nov in Minnesota. There are a few winter records of Summer Tanager: in Tennessee (4) 5, 18, 21 Dec and 2 Feb-15 Mar; in Michigan 1 Dec; in Missouri 3-10 Jan 1987. There are also winter records from Florida and the Texas Coast. This does not constitute an exhaustive search for winter records. | The original documentation form event lasted from 08:10:00/08:15:00.
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Iowa Ornithologists' Union | MS 166
|
13
|
28
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Records Committee review for rare bird sighting of Mississippi Kite at Cedar Rapids, 1983
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Administrative records Correspondence Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1983-04-23
|
1993-09-01
|
Rare birds documentation form
|
Records Committee review of a Mississippi Kite at Cedar Rapids in Linn County, IA on April 23, 1983. Includes a record review document with votes, summary of review, correspondence about bird sightings, and a documentation form submitted to the committee.
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Walton, Robert
|
Mississippi Kite
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Cedar Rapids
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2.3 miles west of junction 218 on hiway 30 ( approx. 24 miles west of Cedar Rapids)
|
wet cropland (corn stubble field with water puddles)
|
The documentation form by Randy Walton is the earliest and the one that forms the basis of this record. Other observers include Sandy Walton. | Elimination of similar species: Shape and size of bird was similar to prairie and peregrine falcons. The lack of any facial markings, the grayish coloration and presence of the black dorsal wing tips eliminate the falcons. | The original documentation form event lasted from 17:15:00/17:20:00.
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Iowa Ornithologists' Union | MS 166
|
8
|
26
|
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Records Committee review for rare bird sighting for Western Flycatcher at Lake Ahquabi State Park, 1992
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Administrative records Clippings (information artifacts) Correspondence Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1992-11-14
|
1999-10-15
|
Rare birds documentation form
|
Records Committee review for a Western Flycatcher at Lake Ahquabi State Park in Warren County, IA on November 14, 1992. Includes a record review document with votes, an article in American Birds, excerpts from Western Birds, articles in Pennsylvania birds, an article in Iowa Bird Life, correspondence relevant to bird sighting and review, eight photographs, and four documentation forms submitted to the committee.
|
Johnson, Ann
|
Empidonax Flycatchers
|
Lake Ahquabi State Park
|
Lake Ahquabi State Park, Warren County, IOWA
|
Woodland edge consisting primarily of honeysuckle and junipers
|
The documentation form by Ann Johnson is the earliest and the one that forms the basis of this record. Other documentation forms by Thomas H. Kent, Jim Fuller, and Brian Blevins were submitted later. Other observers include Ross Silcock, Peter Petersen, Kelly McKay, Corey Blevins, Jim Scheib, Jim Sinclair, John Daniel, Tim Schantz, Cal Knight, Bernie Knight, Chuck Fuller, David Youngblut, Beth Brown, Sherry Dragula, Bill Overland, Jane Overland, John Miller, Eugene Armstrong, Eloise Armstrong, and unidentified other observers. | Elimination of similar species: The date of observation is historically good for a vagrant western flycatcher species, so this was in the back of my mind in assessing the characteristics observed. The presence of both eye ring and wing bars, in addition to size and shape, indicate that the bird fits the Empidonax complex. The combination of green back, yellow throat and pure orange lower mandible with no markings would eliminate Least, Hammond's, Dusky, Gray, Buff-breasted, Alder, and Willow Flycatchers. A juvenile Acadian can be eliminated by the short primary extension, color of the wings, size and shape of the eye ring, and active behavior. Only three species are indicated by the green upper parts and yellow under parts. Two are separable only by voice. The choices were between Yellow-bellied Flycatcher and Western (Cordilleran and Pacific-slope) Flycatcher. Back color is greener in Yellow-bellied and more olive in Western. Although the back looked olive, this was rather subjective. According to the Audubon Master Guide, behavior would be more indicative of a Yellow-bellied in that the bird was not flicking both tail and wings. According to Kaufman, however, behavior is quite variable. Three characteristics made me lean more toward Western complex. They were peaked appearance to the head (usually smooth and rounded in Yellow-bellied); almond-shaped eye ring (round, narrow, and more even in Yellow-bellied); and browner wings than eastern Empidonax. The color of the wings is again subjective, but the contrast between wing color and wing bars was less than the black/white (or even black/buff in fall birds) of eastern birds. Even with the variability that may occur in any Empidonax, it is unlikely that these three characteristics, which are common to the Western Flycatcher, would appear simultaneously in a Yellow-bellied Flycatcher. Further support is found in the Audubon Master Guide to Birding where it states in the description of Western Flycatcher, "...olive wash on the breast, flanks, and especially the sides tends to highlight a midventral yellow stripe" - one of the more obvious characteristics when viewed at close range from the front. IF the call notes heard belonged to this bird, it would indicate a Cordilleran Flycatacher, the most likely vagrant. None of us were able, however, to get the bird to call as we were observing it. Cal Knight played a tape and the bird became very agitated but did not call. | The original documentation form event lasted from 11:00:00/14:00:00 on November 14, 1992 and 11:30:00/13:45:00 on November 15, 1992.
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Iowa Ornithologists' Union | MS 166
|
12
|
35
|