Documents • Iowa State University • Avian Archives of Iowa Online

Title	Genres	Topics	Date (Start)	Date (End)	Type	Description	Creator/Author	Birds	Locations	Locality	Habitat	Remarks

Records Committee review for rare bird sighting for Caribbean Coot at Burr Oak Lake, 1992	Administrative records Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1992-04-26	1994-10-18	Rare birds documentation form	Records Committee review for a Caribbean Coot at Burr Oak Lake in Emmett County, IA on April 26, 1992. Includes a record review document with votes, a letter from Harold White to Tom Kent regarding the sighting, and a documentation letter with a supplement submitted to the committee via Thomas Kent.	White, Harold W.	Caribbean Coot	Burr Oak Lake Wildlife Management Area	lake access to Burr Oak Lake, located in section 21 of High Lake Township, Emmet County.		The documentation letter by Harold L. White is the only one submitted and forms the basis of this record. Another observer was Sallie White. \| Elimination of similar species: [...] Unlike the expected American Coot, this coot had a large and circular raised forehead which was yellow. The yellow was restricted to the raised portion. [...] This coot lacked the reddish circular protrusion at the top base of the bill. This coot was otherwise undistinguisable [sic] from the American Coots.	Iowa Ornithologists' Union \| MS 166	9	15
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 of Marbled Murrelet at Whitebreast Cove at Red Rock Reservoir, 1991	Administrative records Clippings (information artifacts) Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1991-12-12	1993-07-17	Rare birds documentation form	Records Committee review for a Marbled Murrelet at Whitebreast Cove at Red Rock Reservoir in Marion County, IA on December 12, 1991. Includes a record review document with votes, field notes, an article in Iowa Bird Life, correspondence relevant to bird sighting and review, and a documentation form submitted to the committee.	Dinsmore, Stephen J.	Marbled Murrelet	Whitebreast Recreation Area	Red Rock Reservoir, Marion Co.-off Whitebreast Cove	large patch of open water on reservoir	The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. Another observer was Brian Warson. \| Elimination of similar species: The bird was clearly an alcid. The small size rules out the murres, Razorbill, and guillemots (see earlier discussion). The long, thin bill eliminates Dovekie, Ancient Murrelet, and all of the auklets. The bill shape, dark cap that included the eye, and presence of two white patches on each side eliminates all other murrelets, especially Kittlitz's. \| The original documentation form event lasted from 15:15:00/15:24:00.	Iowa Ornithologists' Union \| MS 166	12	5
Records Committee review for rare bird sighting of Red Phalarope at Sandpiper Beach at Saylorville Reservoir, 1991	Administrative records Clippings (information artifacts) Correspondence Field notes Photographs	Bird watching Ornithology Ornithology--Societies, etc	1991-09-25	1993-07-17	Rare birds documentation form	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.	Proescholdt, Mark	Red Phalarope	Sandpiper Recreation Area	Sandpiper Beach - Saylorville Reservoir	Small little bay along a sandy shore	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.	Iowa Ornithologists' Union \| MS 166	10	12
Records Committee review for rare bird sighting of Red Phalarope at Saylorville Reservoir Dam, 1991	Administrative records Clippings (information artifacts) Correspondence Field notes Photographs	Bird watching Ornithology Ornithology--Societies, etc	1991-08-04	1996-01-25	Rare birds documentation form	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.	Dinsmore, Stephen J.	Red Phalarope	Saylorville Dam	Saylorville Reservoir, Polk Co., IA-above dam	swimming on lake near rocky dam face	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.	Iowa Ornithologists' Union \| MS 166	10	12
Records Committee review for rare bird sighting of Ruff northwest of Bayard, 1991	Administrative records Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1991-05-26	1993-07-17	Rare birds documentation form	Records Committee review of a Ruff northwest of Bayard in Greene County, IA on May 26, 1991. Includes a record review document with votes and two documentation forms submitted to the committee.	Myers, Robert K.	Ruff	Bayard	approx 1 1/2 miles northwest of Bayard, Iowa	Flooded field	The documentation form by Robert K. Myers forms the basis of this record. Another documentation form by Maridel Jackson was submitted. Other observers include Walt Jackson, Eugene Armstrong, and Eloise Armstrong. \| Elimination of similar species: [...] I first noticed this bird as we were scanning a bunch of dunlin and this bird "stuck out." [...] The bird was about the size of a lesser yellowlegs (also present) but was of different proportions. The body was too heavy (chunky) for a yellowlegs - being more dowitcher like. The neck was fairly long - more so than a dowticher but maybe a little shorter than lesser yellowlegs. The head was defnitely small for the size of the bird. The legs were also fairly long (knobby knees) and again probably a little shorter than a lesser yellowlegs. These basic proportions helped at once to eliminate many species. [..] The bird's head and upper neck were very tawny (similar to buff breasted sandpiper) [...] Tail - This is the one feature along with the basic shape that convinced me. [...] If the bird would have had no color at all I still would have called it a ruff from the proportions. Ruff plumage is variable to say the least. \| The original documentation form event lasted from approximately 15:00:00/15:45:00.	Iowa Ornithologists' Union \| MS 166	10	9
Records Committee review for rare bird sighting of Iceland Gull at Red Rock Reservoir Dam, 1991	Administrative records Clippings (information artifacts) Correspondence Field notes Photographs	Bird watching Ornithology Ornithology--Societies, etc	1991-03-13	1993-07-17	Rare birds documentation form	Records Committee review for an Iceland Gull at Red Rock Reservoir Dam in Marion County, IA on March 13, 1991. Includes a record review document with votes, seven photographs, an article in Iowa Bird Life, correspondence about bird sighting and review, and eleven documentation forms submitted to the committee.	Schantz, Tim	Iceland Gull	Red Rock Dam	Below Red Rock Dam, Marion County, Iowa		The documentation form by Tim Schantz is the earliest and the one that forms the basis of this record. Other documentation forms by Jim Fuller, Ann Johnson, Thomas H. Kent, Diane Porter, Jim Sinclair, Stephen Dinsmore, James Dinsmore, Beth Proescholdt, and Mark Proescholdt were submitted later. Other observers include Dawn DeVore, Dick Tetrault, Jim Scheib, Beth Brown, Michael Porter, Eugene Armstrong, Eloise Armstrong, and many unidentified observers. \| Elimination of similar species: [...] Iowa Birds mentions that there is a problem separating Iceland with Thayers. If there was any problem with this bird being anything it was a Glaucous Gull of the same age. However the bird was smaller than the Herring Gulls that were on the roost. Long wings will rule out the rare small race of Glaucous Gull. There are not to [sic] many birds that have primaries lighter than the mantle in the sitting bird.	Iowa Ornithologists' Union \| MS 166	11	4
Ross Silcock letter to Thomas Kent regarding a Smith's Longspur and other bird sighting materials, August 22, 1992	Correspondence Field notes	Birds--Identification Ornithology Rare birds	1990-12-29	1992-08-22	Manuscript, graphic, and printed material	Letter sent on August 22, 1992 about a documentation form for a Smith's Longspur west of Almont in Clinton County, IA on December 29, 1990 by Brian Blevins. It also discusses submitting other field reports and materials from multiple years to the Iowa Ornithologists' Union Records Committee. It is related to https://avian.lib.iastate.edu/documents/9433/view and https://avian.lib.iastate.edu/documents/9436/view.	Silcock, W. Ross	Smith's Longspur	Iowa Almont				Iowa Ornithologists' Union \| MS 166	35	67
Records Committee review for rare bird sighting for Summer Tanager at Pleasant Valley, 1990	Administrative records Correspondence Field notes Photographs	Bird watching Ornithology Ornithology--Societies, etc	1990-12-02	1996-04-24	Rare birds documentation form	Records Committee review for a Summer Tanager at Pleasant Valley in Scott County, IA on December 2, 1990. Includes a record review document with votes, photographs, a request for reconsideration, letter from Gary H. Rosenberg to Carl J. Bendorf and a documentation form submitted to the committee. The species is recorded as Hepatic Tanager on the documentation, but confirmed as Summer Tanager by the IOU Records Committee.	Blevins, Brian L.	Summer Tanager	Pleasant Valley	244-56 Valley Dr. Pleasant Valley, Scott Co., Iowa	Feeder situation where it was eating berries, suet and bed water in heated bath	The documentation form by Brian Blevins is the only one submitted and forms the basis of this record. Another observer was Lewis Blevins. \| Elimination of similar species: Summer, Scarlet, Western Tanager. Scarlet Tanager was eliminated by the lack of dark wing and the orange-green instead of yellow-green. Western Tanager was eliminated by the lack of wing bars. Summer Tanager: this was the closest of the three especially considering the cooperi form found in the southwest. The large bill in common to both species if we consider the cooper form of the summer, however, the color of the mandible overall more dark than light lends the pull towards hepatic. The dark, brown orange-green also pulled me over to the hepatics in respect to the ones I have observed in Arizona. Call note also differs. \| The original documentation form event lasted from 13:15:00/14:20:00.	Iowa Ornithologists' Union \| MS 166	13	28
Records Committee review for rare bird sighting for Yellow Grosbeak near Elkhart, 1990	Administrative records Clippings (information artifacts) Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1990-12-02	1993-07-17	Rare birds documentation form	Records Committee review for a Yellow Grosbeak south of Elkhart in Polk County, IA on December 2, 1990. Includes a record review document with votes, a letter from Stephen Bailey to Tim Schantz, two notes from Tim Schantz to the Iowa Records Committee, e-mails between Jim Fuller, Paula Saba, John Saba, Chuck Williamson, and Paul DeBenedictis, an article in Bird Watcher's Digest, an article in Des Moines Register, a letter from Gary Rosenberg to Carl Bendorf, a letter from Kenn Kaufman to Carl Bendorf, a letter from Leo Galloway, Dave Eastrela, and Jack Hilsobeck to Dean Mosman, and nine documentation forms submitted to the committee.	Fuller, James L	Yellow Grosbeak	Elkhart	Backyard of Dean and Diane Mosman; Two and half miles southeast of Elkhart (Polk County Iowa)	Backyard and adjacent wooded ravine	The documentation form by Jim Fuller forms the basis of this record. Other documentation forms were submitted by Tim Schantz, Ken Lowder, Ann Johnson, Thomas Kent, Robert Cecil, Ross Silcock, Diane Porter, and Carl Bendorf. Other observers include Dick Tetrault, Jim Scheib, Dean Mosman, Eloise Armstrong, Eugene Armstrong, Diane Mosman, Tom Schantz, Cecile Thompson, Dennis Thompson, and John Daniel. \| Elimination of similar species: Pine grosbeak is not lemon yellow in any plumage, and has a smaller bill with hooked upper mandible. Evening grosbeak has black wings and tail and light colored bill in all plumages. \| The original documentation form event lasted from 10:30:00/11:20:00.	Iowa Ornithologists' Union \| MS 166	14	1
Records Committee review for rare bird sighting of Western Gull east of Lock and Dam 15 near Davenport, 1989	Administrative records Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1989-12-11	1993-08-06	Rare birds documentation form	Records Committee review for a Western Gull east of Lock and Dam 15 near Davenport in Scott County, IA on December 11, 1989. Includes a record review document with votes, correspondence relevant to bird sighting and review, and three documentation forms submitted to the committee.	Petersen, Peter C.	Western Gull	Lock and Dam 15	On Miss. River chanel [sic] ice between Davenport, Scott Co. IA &+ Rock Isl. Arsenal, RI Co. IL.	On ice covered chanel [sic] of Mississippi - 1/4 - 1/2 mi. upstream (East) of Lock + Dam 15.	The documentation form by Peter C. Petersen forms the basis of this record. Other documentation forms by Brian Blevins and Gerald White were submitted. Another observers includes Lewis Blevins. \| Elimination of similar species: Slaty-backed Gull - Gray mantle merged directly to black tips, trailing white wing edge too narrow, mantle color too dark for g.b. Lesser-Black-bkd Gull - leg color pink, bird too large + heavy Greater Black-bkd. Gull - Bird too small, back not black enough, legs too bright + pink. \| The original documentation form event lasted from 15:30:00/15:35:00 on December 11, 1986, 08:20:00/08:25:00 and 09:00:00/09:15:00 on December 12, 1986.	Iowa Ornithologists' Union \| MS 166	11	7
Peter C. Petersen letter to Carl Bendorf regarding bird sightings for the IOU Quarterly Field Report, December 1, 1989	Correspondence Field notes	Bird watching Birds--Counting Ornithology--Methodology Rare birds	1989-12-01	N/A	Manuscript, graphic, and printed material	Letter from Peter C. Peterson to Carl Bendorf accompanied by field reports form by Petersen with other several observers for fall 1989. This item was used as supporting documentation for the Iowa Ornithologists' Union quarterly field report of fall 1989.	Petersen, Peter C.	Townsend's Solitaire Bullock's Oriole Harris's Hawk Western Wood-Pewee Laughing Gull Royal Tern American Golden Plover	Credit Island Huron Island Pleasant Valley State Wildlife Area Red Rock Dam Oquawka Marengo				Iowa Ornithologists' Union \| MS 166	24	1
Records Committee review for rare bird sighting of California Gull at Credit Island, 1989	Administrative records Clippings (information artifacts) Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1989-11-23	1993-07-21	Rare birds documentation form	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.	Augustine, Louise	California Gull	Credit Island	Credit Island - Davenport, Iowa - Scott County	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 -	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.	Iowa Ornithologists' Union \| MS 166	11	1
Records Committee review for rare bird sighting of Little Gull at Sandpiper Beach at Saylorville Reservoir, 1989	Administrative records Clippings (information artifacts) Correspondence Field notes Photographs	Bird watching Ornithology Ornithology--Societies, etc	1989-10-08	1996-01-25	Rare birds documentation form	Records Committee review for a Little Gull at Sandpiper Beach at Saylorville Reservoir in Polk County, IA on October 8, 1989. Includes a record review document with votes, correspondence about the request for reevaluation of record, a photograph, photocopy of two photographs, an article in Iowa Bird Life, and three documentation forms submitted to the committee.	Dinsmore, Stephen J.	Little Gull	Sandpiper Recreation Area	Saylorville Reservoir, Polk Co.-seen off Sandpiper Beach Recreation Area	seen flying over large reservoir with several Ring-billed Gulls	The documentation form by Steve Dinsmore is the earliest and the one that forms the basis of this record. Other documentation forms by Pam Allen and Reid Allen were submitted later. \| Elimination of similar species: The bird was obviously too small to be one of the larger gulls, like a Ring-billed or a Herring gull. The very pale mantle, dark spot behind each eye, and lack of black on the top of the primaries eliminates Franklin's and Laughing gulls. The black underside of the flight feathers, pale gray mantle and wings, white wingtips, and rounded wings eliminates Bonaparte's and Sabine's gulls and kittiwakes. The square tail and wing pattern eliminates Ross' Gull. The smaller size, black underside of the flight feathers, lack of a white "wedge" on the upper surface of the outer primaries, rounder wings, and lack of black on the upper surface of the primaries eliminates Common Black-headed Gull. \| The original documentation form event lasted from 09:30:00/09:34:00.	Iowa Ornithologists' Union \| MS 166	10	20
Records Committee review for rare bird sighting of Royal Tern at Pool 18 in Des Moines County, 1989	Administrative records Correspondence Field notes Photographs	Bird watching Ornithology Ornithology--Societies, etc	1989-08-20	1993-08-06	Rare birds documentation form	Records Committee review for a Royal Tern at Pool 18 in Des Moines County, IA on August 20, 1989. Includes a record review document with votes, correspondence relevant to the bird sighting and review, four photographs, and three documentation forms submitted to the committee.	Fuller, James L	Royal Tern	Pool 18	Sandbar in Pool #18 - Mississippi River	Mississippi River	The documentation form by Jim Fuller is the earliest and the one that forms the basis of this record. Other documentation forms by Peter C. Petersen as well as Cal Knight and Bernie Knight were submitted later. Other observers include Clint Van Fossen, Sue Clevenstine, Chuck Fuller, Eugene Armstrong, and Eloise Armstrong. \| Elimination of similar species: Larger than Common or Forster's Tern (2 Fortser's were also standing in area) differed from Caspian in slightly smaller size, orange and slimmer bill, white forehead, and light underwing primaries. \| The original documentation form event lasted from 19:15:00/19:30:00 on August 20, 1989 and 18:33:00/19:15:00 on August 27, 1989.	Iowa Ornithologists' Union \| MS 166	11	14
Field reports, Bill Huser, Jerry Probst, Richard Huser, fall 1989	Correspondence Field notes	Bird watching Birds--Identification Falconiformes \| Hawks, Eagles, Falcons, Osprey, and Vultures Ornithology--Methodology Passeriformes \| Perching-birds and songbirds Charadriiformes \| Shore-birds, Gulls, and Auks	1989-07-31	1989-11-30	Manuscript, graphic, and printed material	Field reports compiled by Bill Huser of sightings by Bill Huser, Jerry Probst, and Richard Huser for fall 1989. Accompanied by a letter from Bill to Carl Bendorf with detailed notes for Golden Eagle. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of fall 1989.	Huser, Bill F.	Golden Eagle	Lake Red Rock Stone State Park DeSoto National Wildlife Refuge Bacon Creek Park				Iowa Ornithologists' Union \| MS 166	24	1
Records Committee review for rare bird sighting of Sharp-shinned Hawk at Jackson Township, 1989	Administrative records Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1989-07-19	1993-08-05	Rare birds documentation form	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.	Conrads, David J.	Sharp-shinned Hawk	Jackson Township	NE 1/4 of NE 1/4 SEC 13 T-88N R-20W Jackson Twp Hardin Co.	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.	Iowa Ornithologists' Union \| MS 166	8	27
Breeding Bird Atlas block map for Princeton Township, May 26, 1989	Correspondence Maps (documents)	Birds--Habitat Ornithology--Societies, etc	1989-05-26	N/A	Manuscript, graphic, and printed material	Breeding Bird Atlas block map is a topographic map covering Princeton Township in Scott County, Iowa. Included with the map is a note from James L. Dinsmore to Carol A. Thompson regarding atlas block boundaries, May 26, 1989.	Dinsmore, James J.		Scott County Princeton				Iowa Ornithologists' Union \| MS 166	4	20
Female Summer Tanager - South edge of Mason City May 4+5, 1989	Correspondence Field notes	Birds--Identification Ornithology--Methodology Rare birds	1989-05-04	1989-05-05	Manuscript, graphic, and printed material	Field report of a Summer Tanager at Mason City in Cerro Gordo County, IA on May 4 and 5, 1989 by Curt Nelson. It includes a note to Steve Dinsmore asking if an official documentation form was needed for the sighting.	Nelson, Curtis	Summer Tanager	Mason City				Iowa Ornithologists' Union \| MS 166	35	44
Records Committee review for rare bird sighting of Tricolored Heron at Cone Marsh, 1989	Administrative records Clippings (information artifacts) Correspondence Field notes Maps (documents)	Bird watching Ornithology Ornithology--Societies, etc Wildlife conservation	1989-04-29	1993-08-05	Rare birds documentation form	Records Committee review of a Tricolored Heron at Cone Marsh, Louisa County, IA on April 29, 1989. Includes record review documents with votes, articles in Iowa Bird Life and the Loon, maps of Tri-Colored Heron sightings and breeding areas, correspondence about the sighting from Ross Silcock to Carl Bendorf, from to Dick Shaffer to Thomas H. Kent, from Bruce Peterjohn to Thomas H. Kent and committee votes, and a documentation form submitted to the committee.	Kent, Thomas H. (Thomas Hugh), 1934-	Tricolored Heron	Cone Marsh Wildlife Management Area	Cone M., Louise Co., IA	marsh	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Dick Shaffer. \| Elimination of similar species: Size and white belly eliminate other herons. Apparently an immature or non-breeding plumaged adult. \| The original documentation form event lasted from 10:50:00/10:59:00.	Iowa Ornithologists' Union \| MS 166	7	18
Records Committee review for rare bird sighting of Red-throated Loon at Lake Manawa, 1989	Administrative records Clippings (information artifacts) Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1989-04-27	1993-07-21	Rare birds documentation form	Records Committee review for two Red-throated Loons at Lake Manawa in Pottawattamie County, IA on April 27, 1989. Includes a record review document and four documentation forms submitted to the committee.	Bray, Tanya	Red-throated Loon	Lake Manawa	Lake Manawa, Pottawattamie County		The documentation form by Tanya E. Bray is the earliest and the one that forms the basis of this record. Other documentation forms by Babs Padelford, Loren Padelford, Marc Lund, and Bob Myers were submitted later. Other observers include B.J. Rose, Doug Rose, Roger Rose, Dave Starr, and Jerry Toll. \| Elimination of similar species: Pacific Loon, eliminated by red color of throat patch and shape of bill. This bird's bill was more like that of a Eared Grebe; that is, very slender and not as loon-like as that of Pacific Loon. Pacific Loon's bill looks like a small Common Loon. Pacific Loon's bill looks like a small Common Loon. Common Loon: eliminated by size of bird, shape of bill, and red throated patch. \| The original documentation form event lasted from 16:15:00/16:45:00.	Iowa Ornithologists' Union \| MS 166	7	5
Laura Spess Jackson letter to Carol A. Thompson regarding additional funding for the Breeding Bird Atlas Project, April 10, 1989	Correspondence	Birds--Counting Birds--Habitat Birds--Identification Ornithology--Societies, etc	1989-04-10	N/A	Manuscript, graphic, and printed material	Laura Spess Jackson letter to Carol A. Thompson regarding federal money received to help with the Breeding Bird Atlas Project for 1989. In the letter, Laura Spess Jackson asks Carol A. Thompson if she is interested in completing four blocks for the project.	Jackson, Laura Spess		Iowa				Iowa Ornithologists' Union \| MS 166	4	20
Laura Spess Jackson letter to the Breeding Bird Atlas Committee regarding priority block coverage, April 10, 1989	Correspondence	Birds--Habitat Birds--Identification Ornithology--Societies, etc	1989-04-10	N/A	Manuscript, graphic, and printed material	Letter to the Breeding Bird Atlas committee regarding completing priority blocks for the atlas project. The letter includes a plan to recruit state of Iowa personnel to help accomplish the work.	Jackson, Laura Spess		Iowa				Iowa Ornithologists' Union \| MS 166	4	20
W. Ross Silcock letter to Thomas H. Kent regarding questions about the Christmas bird count, February 28, 1989	Correspondence	Bird watching Birds--Counting Birds--Research Ornithology--Methodology	1989-02-28	N/A	Manuscript, graphic, and printed material	Letter from W. Ross Silcock to Thomas H. Kent regarding questions about the Christmas bird count, February 28, 1989. The letter details several answers from Silcock to multiple inquiries from Kent. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of winter 1988-1989.	Silcock, W. Ross	Prairie Falcon Brewer's Blackbird Gray-cheeked Thrush Vesper Sparrow Trumpeter Swan Northern Goshawk Eastern Meadowlark Lincoln's Sparrow Bonaparte's Gull Western Meadowlark Tundra Swan	Burlington Davenport Keokuk Oakville Spirit Lake DeSoto National Wildlife Refuge				Iowa Ornithologists' Union \| MS 166	23	8
Records Committee review for rare bird sighting of Slaty-Backed Gull north of Le Claire, 1989	Administrative records Clippings (information artifacts) Correspondence Field notes Photographs	Bird watching Ornithology Ornithology--Societies, etc	1989-02-12	1994-02-27	Rare birds documentation form	Records Committee review for a Slaty-backed Gull north of Le Claire in Scott County, IA on February 12, 1989. Includes a record review document with votes, an article in Iowa Bird Life, excerpt from Illinois Birds and Birding, correspondence and commentary relevant to bird sighting and review, two photographs, photocopy of photographs, and eleven documentation forms submitted to the committee.	Barker, Ann M.	Slaty-backed Gull	Le Claire	(1) Just north of Le Claire, Ia (2 +3) - Moline, IL. riverfront	river; open water or up on ice shelf or seawall	The documentation form by Ann M. Barker forms the basis of this record. Other documentation forms by Jim Fuller, Peter C. Petersen, Thomas H. Kent, Gerald White, Tanya E. Bray, Ross Silcock, Carl Bendorf, and Michael J. Baum were submitted. Other observers include Mary Lou Petersen, Cal Knight, Bernie Knight, Tom Rockwell, Lewis Blevins, Brian Blevins, Don Moeller, Walter Zuurdeeg, Daryl Tessen, Doug Rose, Alan Grenon, and many unidentified observers. \| Elimination of similar species: (A) Greater black backed - Gull in question has slaty - gray saddle rather than coal black. And Gull in question is same size as Herring Gulls; Greater black-backed would be much larger. (B) Lesser black backed - Gull in question has pink legs and feet, and has much more white on primaries. (C) Western - Gull in question has considerable white on primaries, and does not show dusky trailing edge to underwing. Also has broader white trailing edge to upperwing than would the Western. (D) Herring Gull - dark race - no experience with this, but those shown in Harrison do not show as dark a saddle as Gull in question, nor as much white on primaries. \| The original documentation form event lasted from 15:00:00/15:30:00 on February 12, 1989, 12:15:00/12:45:00 and 16:00:00/17:30:00 on February 14, 1989.	Iowa Ornithologists' Union \| MS 166	11	6