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

Audubon field notes for spring 1967 contributed by Frederick W. Kent	Clippings (information artifacts) Correspondence Field notes	Bird watchers Bird watching Birds--Migration Birds--Research Parulidae \| Warblers	1967-03-01	1967-05-31	Manuscript, graphic, and printed material	Audubon field notes contributed by Frederick W. Kent. A newspaper clipping regarding the naming of a park for Mr. Kent in Johnson County, Iowa and a note to Peter C. Petersen are included in the field notes. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of spring 1967.	Kent, Frederick W. (Frederick Wallace), 1894-1984	Carolina Wren Bewick's Wren Hudsonian Godwit	Conesville Coralville Lake Johnson County Swan Lake Wildlife Management Area				Iowa Ornithologists' Union \| MS 166	17	6
Field notes contributed by James J. Dinsmore, fall 1992	Clippings (information artifacts) Field notes Reports	Bird kills Bird watching Birds--Behavior Birds--Counting Weather	1992-08-01	1992-11-30	Manuscript, graphic, and printed material	Fall report of birds and locations contributed by James J. Dinsmore. Also included is a newspaper clipping discussing the cooler, dryer weather that Iowa experienced in October. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of fall 1992.	Dinsmore, James J.	Northern Flicker Least Bittern Snowy Owl Northern Saw-whet Owl Burrowing Owl	Colo Mason City Nevada Pocahontas Spirit Lake Clear Lake				Iowa Ornithologists' Union \| MS 166	25	3
Field reports form for submitting seasonal observations of Iowa birds and photograph of a Snowy Owl, Jack Jones, fall 1987	Clippings (information artifacts) Field notes Forms (documents) Photographs	Bird banding Bird watching Birds--Counting Birds--Habitat	1987-08-01	1987-11-30	Manuscript, graphic, and printed material	Fall report of birds found in northwest Iowa contributed by Jack Jones. The report also includes a newspaper clipping with a photograph of Snowy Owl. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of fall 1987. This document is related to a letter from Randall D. Williams that describes a Snowy Owl sighting: https://avian.lib.iastate.edu/documents/4032/view	Jones, Jack (John Paul)	White-breasted Nuthatch Purple Martin Chimney Swift Eastern Kingbird Snowy Owl Western Kingbird Gray Partridge Common Nighthawk Golden-crowned Kinglet Black-capped Chickadee Dark-eyed Junco Eastern Screech-Owl	Sioux City O'Brien County Bacon Creek Park East High School				Iowa Ornithologists' Union \| MS 166	23	2
Field notes and newspaper clippings contributed by Diane C. Porter, Fairfield, Iowa, winter 1983-1984	Clippings (information artifacts) Field notes	Bird watching	1983-12-01	1984-02-28	Manuscript, graphic, and printed material	Field notes were contributed by Diane C. Porter, Fairfield, Iowa, winter 1983-1984, with an observation from William and Jane Fleeson on a Barred Owl in Jefferson County. The only sighting from outside that county was an estimated 20 Common Turkeys in Geode State Park. Included were clippings from the Fairfield Ledger about sightings of early American Robins and a Tundra Swan, and an envelope with a Mockingbird stamp. These items were used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of winter 1983-1984.	Porter, Diane C.	Barred Owl Northern Mockingbird Wild Turkey American Robin Tundra Swan	Jefferson County Fairfield Geode State Park				Iowa Ornithologists' Union \| MS 166	21	2
J. Donald Gillaspey letter to Carl J. Bendorf regarding Broad-winged Hawk sighting, fall 1986	Clippings (information artifacts) Correspondence Field notes	Bird watching Birds--Behavior Birds--Habitat Birds--Migration	1986-08-01	1986-11-30	Manuscript, graphic, and printed material	Gillaspey writes about a report of Broad-winged Hawks at Little River Lake. He includes a clipping of the report printed in the Lamoni Chronicle on October 16, 1986. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly Report of fall 1986.	Gillaspey, J. Donald	Broad-winged Hawk	Little River Recreation Area				Iowa Ornithologists' Union \| MS 166	22	5
Vernon M. Kleen letter to Nicholas S. Halmi regarding publication of bird reports, September 8, 1978	Clippings (information artifacts) Correspondence Field notes	Bird watching Birds--Research	1978-09-08	N/A	Manuscript, graphic, and printed material	Letter from Vernon M. Kleen to Nicholas S. Halmi regarding editorial details and corrections for the publication of bird reports, September 8, 1978. The item includes clippings of articles from American Birds and Missouri Bluebird. This item was used as supporting documentation for the Iowa Ornithologists Union Quarterly field report of winter, 1977-1978.	Kleen, Vernon M.	Gray-crowned Rosy-Finch Northern Shrike	Iowa				Iowa Ornithologists' Union \| MS 166	18	4
Records Committee review for rare bird sighting of Pacific Loon at Saylorville Reservoir, 1986	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1986-11-30	1994-02-05	Rare birds documentation form	Record Committee review for a Pacific Loon at Saylorville Reservoir in Polk County, IA, on November 30, 1986. Includes a record review document with votes, a request of the reconsideration of sight records, an Iowa Bird Life article, a summary of review, and two documentation forms submitted to the committee.	Dinsmore, Stephen J.	Pacific Loon	Saylorville Lake	Saylorville Reservoir, Polk Co. (Cherry Glen Recreation Area)	large reservoir	The documentation form by Steve Dinsmore is the earliest and the one that forms the basis of this record. Another documentation forms by Paul Martsching was submitted later. \| Elimination of similar species: Common Loon was eliminated by bill size, more rounded forehead, unspeckled back, and by the neck pattern. Red-throated Loon was eliminated by bill shape, lack of speckling on the back, and three-toned neck pattern. \| The original documentation form event lasted from 08:43:00/08:45:00.	Iowa Ornithologists' Union \| MS 166	7	7
Record Committee review for rare bird sighting of Red-throated Loon at Pleasant Creek Lake, 1997	Administrative records Clippings (information artifacts) Field notes Photographs	Bird watching Ornithology Ornithology--Societies, etc	1997-04-13	2000-11-24	Rare birds documentation form	Record Committee review for a Red-throated Loon at Pleasant Creek Lake in Linn County, IA on April 13, 1997. Includes a record review document with votes, an Iowa Bird Life article, a photo and two documentation forms submitted to the committee.	Fuller, James L	Red-throated Loon	Pleasant Creek State Park	Pleasant Creek Recreation Area (Linn County)		The documentation form by Jim Fuller is the earliest and the one that forms the basis of this record. Other documentation forms by Chris Edwards were submitted later. Other observers include John Daniel, Ken Lowder, and Dale Fye. \| Elimination of similar species: The other smaller loon, Pacific has darker gray upperparts and minimal white marks on the back, gray surrounding the eye, a straight bill, black eye, a more rounded top of the head, and often displays a chin strap, all features which differ from Red-throated Loon. \| The original documentation form event lasted from 14:37:00/14:54:00.	Iowa Ornithologists' Union \| MS 166	7	5
Records Committee review for rare bird sighting of Magnificent Frigatebird at Red Rock Reservoir, 1988	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc Wildlife conservation	1988-10-02	1993-08-04	Rare birds documentation form	Record Committee review of a Magnificent Frigatebird at Red Rock Reservoir in Marion County on October 2, 1988. Includes a record review document with votes, an article from Iowa Bird Life, an introductory letter from Ann Johnson, and a documentation form submitted to the committee.	DeVore, Dawn L.	Magnificent Frigatebird	Lake Red Rock	Behind Visitor Center at Lake Red Rock, Marion Co., IA	Freshwater lake shore	The documentation form by Dawn L. DeVore is the earliest and the one that forms the basis of this record. \| Elimination of similar species: After getting the bird book, I took my knowledge of the birds in the area and my mental picture and went to work. I ruled out the turkey vulture because the bird was too streamlined like a tern. I looked at the terns, soon realizing that there were no almost completely black terns. Thus I turned to the gulls. I knew it had to be a water area type bird because of its body and bill shape. Remembering the bill I quickly ruled out the gulls. Thus I turned to the cormorants but the tail was wrong, the neck was too long and more so the cormorant was out of the picture. Thinking I recalled hearing about a sighting of a rare bird in Iowa, only the night before had I looked at an outline of its body shape. Bingo! That was it! The shapes matched but what was the name? I went through the bird section page by page. Then there it was - the Magnificent Frigatebird. This was it; almost all black, large yet streamlined, "forked" or V shaped "tail", and that unique bill. Then the fact that the bird I saw had no red and two side by side white breast areas confirmed that it was a female Magnificent Frigatebird. \| The original documentation form event lasted from 12:45:00/12:50:00.	Iowa Ornithologists' Union \| MS 166	7	15
Records Committee review for rare bird sighting of Lesser Black-backed Gull at Lock and Dam 19 in Keokuk, 1986	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1986-10-20	1993-09-07	Rare birds documentation form	Records Committee for a Lesser Black-backed Gull at Lock and Dam 19 in Keokuk in Lee County, IA on October 20, 1986. Includes a record review document with votes, an article in Iowa Bird Life, summary of the review, and two documentation forms submitted to the committee.	Cecil, Robert I.	Lesser Black-backed Gull	Lock Number 19	Behind dam, Lock and Dam 19, Keokuk, Iowa	River rapids	The documentation form by Robert Cecil forms the basis of this record. Another documentation form by Jim Fuller was submitted. Other observers include Chris Pilliod, Jim Sandrock, Cal Knight, Jane Fuller, Charles Fuller, and James Huntington. \| Elimination of similar species: The only species I could not eliminate on the basis of field marks observed was Yellow-footed, which according to Tom Kent (telephone conversation) is not a known vagrant. More objectively, the Yellow-footed is supposed to be larger than a Herring Gull. As stated above, this bird was about the size of a Herring Gull, or perhaps a little smaller. I don't feel it was larger than a Herring Gull. Seabirds (Harrison) warns of possible confusion with dark race Herring Gull. I have not heard of this race occuring [sic] in Iowa. In any event, the foot coloring was incorrect for Herring Gull, which has pink legs in contrast to this bird's yellow legs. \| The original documentation form event occurred at various times.	Iowa Ornithologists' Union \| MS 166	11	5
Records Committee review for rare bird sighting of Mute Swan at South Clay County, 1985	Administrative records Clippings (information artifacts) Correspondence Field notes Photographs	Bird watching Ornithology Ornithology--Societies, etc	1985-04-08	1994-01-28	Rare birds documentation form	Records Committee review for a a Mute Swan at South Clay County, IA on April 8, 1985. Includes a record review document with votes, a page of copied photos, an article in Iowa Bird Life, internal correspondence, summary of review, and a documentation form submitted to the committee.	Brewer, Marion M.	Mute Swan	Clay County	5 East of 71 on 374	Large farm pond, rolling hills most of which were in cultavation [sic]	The documentation form by Marion M. Brewer is the earliest and the one that forms the basis of this record. Other observers include Vernon Beirman. \| Elimination of similar species: Was from the mute swan because of the straight neck and the Tundra swan because of the dark base of the bill. The wings were not held high like on the Mute swan. \| The original documentation form event lasted from 14:15:00/14:30:00.	Iowa Ornithologists' Union \| MS 166	8	11
Records Committee review for rare bird sighting of Band-tailed Pigeon west of Fort Dodge, 1970	Administrative records Clippings (information artifacts) Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1970-09-05	1995-02-22	Rare birds documentation form	Records Committee review for a Band-tailed Pigeon west of Fort Dodge in Webster County, IA on September 5, 1970. Includes a record review document with votes, correspondence relevant to bird sighting and review, and a documentation article submitted to the committee.	Crawford, John	Band-tailed Pigeon	Fort Dodge	[...] seven miles West of Fort Dodge, Webster County, Iowa on the farm of Joseph R. Crawford.		The documentation article by John A. Crawford is the only one submitted and forms the basis of this record. Other observers include Joseph R. Crawford. \| Elimination of similar species: [...] This bird first caught my attention by the fact that it lacked the typical white rump of a Rock Dove.	Iowa Ornithologists' Union \| MS 166	12	7
Records Committee review for rare bird sighting for Barnacle Goose at Green Castle Recreation Area, 1997	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1997-03-06	2000-11-24	Rare birds documentation form	Records Committee review for a Barnacle Goose at Green Castle Recreation Area in Marshall County, IA on March 6, 1997. Includes a record review document with votes, an article in the Marshalltown Times-Republican, and a documentation form submitted to the committee.	Proescholdt, Mark	Barnacle Goose	Green Castle Recreation Area	Green Castle Co. Park Marshall County		The documentation form by Mark Proescholdt is the only one submitted and forms the basis of this record. Other observers include Mike Stegmann and Gary Brandenburg. \| Elimination of similar species: Canada Geese much larger than bird. \| The original documentation form event occurred around 18:05:00.	Iowa Ornithologists' Union \| MS 166	8	10
Records Committee review for rare bird sighting for Barrow's Goldeneye at DeSoto National Wildlife Refuge, 1989	Administrative records Clippings (information artifacts) Field notes Photographs	Bird watching Ornithology Ornithology--Societies, etc	1988-01-02	1993-08-05	Rare birds documentation form	Records Committee review for a Barrow's Goldeneye at DeSoto National Wildlife Refuge in Harrison County, IA on January 2, 1989. Includes a record review document with votes, photographs of the bird, an article in Iowa Bird Life, and four documentation forms submitted to the committee.	Silcock, W. Ross	Barrow's Goldeneye	DeSoto National Wildlife Refuge	DeSoto NWR	Oxbow Lake, Partly open	The documentation form by Ross Silcock is the earliest and the one that forms the basis of this record. Other documentation forms by Steve Dinsmore and Jim Fuller were submitted later. Other observers include Ann Johnson, Ruth Green, and Tanya Bray. \| Elimination of similar species: See above - all features eliminate Common Goldeneye. \| The original documentation form event lasted from 10:30:00/12:30:00.	Iowa Ornithologists' Union \| MS 166	8	21
Records Committee review for rare bird sighting for Barrow's Goldeneye at Forney Lake, 1984	Administrative records Clippings (information artifacts) Field notes Forms (documents)	Bird watching Ornithology Ornithology--Societies, etc	1984-03-17	1993-09-01	Rare birds documentation form	Records Committee review for a Barrow's Goldeneye at Forney Lake in Fremont County, IA on March 17, 1984. Includes a record review document with votes, two articles in Iowa Bird Life, a summary of the review, and thirteen documentation forms submitted to the committee.	Nolan, Michael	Barrow's Goldeneye	Forneys Lake	Forney's Lake, Fremont Co.	Lake	The documentation form by Michael Nolan is the earliest and the one that forms the basis of this record. Other documentation forms by Ross Silcock, Beth Proescholdt, Francis L. Moore, Bob Myers, Peter C. Petersen, Barbara Wilson, Carl J. Bendorf, Thomas J. Staudt, Thomas H. Kent, Dennis Thompson as well as Eugene and Eloise Armstrong were submitted later. Other observers include Linda Zalewski, Steve Dinsmore, Tanya Bray, Babs Padelford, Loren Padelford, Joseph Schaufenbuel, Lewis Blevins, Corey Blevins, Brian Blevins, Paul Johnsgard, Roger Sherp, Phyllis Harris, Marilyn Lekwa, B.J. Rose, and Sharon Rose. \| Elimination of similar species: Common Goldeneye - see above. \| The original documentation form event lasted from 16:30:00/16:45:00.	Iowa Ornithologists' Union \| MS 166	8	21
Records Committee review for rare bird sighting for Barrow's Goldeneye at IPL Ponds, 1989	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1989-11-12	1993-08-05	Rare birds documentation form	Records Committee review for a Barrow's Goldeneye at Iowa Power and Light plant ponds in Pottawattamie County, IA on November 12, 1989. Includes a record review document with votes, an article in Iowa Bird Life, and a documentation form submitted to the committee.	Grenon, Alan G.	Barrow's Goldeneye	MidAmerican Energy Ponds	Iowa, Pottawattamie County, south of Council Bluffs, the south pond of the Iowa Power and Light plant's ponds, two miles north of the county line (three miles north of the Bellevue exit on I-29); also present was Betty Grenon.		The documentation form by Alan G. Grenon is the only one submitted and forms the basis of this record. Another observer was Betty Grenon. \| Elimination of similar species: A large oblong crescent was between the eye and bill, the head was of a different shape than the Commons, being longer behind than they were. The back had more black and less white than the Commons, having a white mark, almost a line, curving up and back from near the shoulder, in an otherwise all-black back (as seen). The eye was light, white to yellow. In flight, its back had more black an less white than nearby flying Common Goldeneye. Other than noted, it was similar to the Common Goldeneye in size, form, and behavior. \| The original documentation form event lasted from 09:30:00/10:20:00.	Iowa Ornithologists' Union \| MS 166	8	21
Records Committee review for rare bird sighting for Barrow's Goldeneye at Red Rock Reservoir, 1995	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1995-12-09	2000-11-20	Rare birds documentation form	Records Committee review for a Barrow's Goldeneye at Red Rock Reservoir in Marion County, IA on December 9, 1995. Includes a record review document with votes, an article in Iowa Bird Life, and a documentation form submitted to the committee.	Dinsmore, Stephen J.	Barrow's Goldeneye	Lake Red Rock	Red Rock Res., Marion Co.	large lake	The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. \| Elimination of similar species: Common Goldeneye eliminated by the shape of the white facial mark, head and bill shape, color of the upperparts, dark mark on the shoulder, and pattern of white on the scapulars. Note that numerous Common Goldeneye were available for direct comparison throughout the observation. \| The original documentation form event lasted from 11:35:00/13:10:00.	Iowa Ornithologists' Union \| MS 166	8	21
Records Committee review for rare bird sighting for Barrow's Goldeneye near Montrose, 1995	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1995-12-18	2000-11-20	Rare birds documentation form	Records Committee review for a Barrow's Goldeneye near Montrose in Lee County, IA on December 18, 1995. Includes a record review document with votes, an article in Iowa Bird Life, and a documentation form (two copies) submitted to the committee.	Dinsmore, Stephen J.	Barrow's Goldeneye	Pool 19	Pool 19, Montrose, Lee Co.	river	The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. Other observers include Francis Moore and John Cecil. \| Elimination of similar species: The only possible confusion would be with a male Common Goldeneye, thousands of which were available for direct comparison. The bill and head shapes, shape of the white facial spot, and mantle pattern were all diagnostic of an adult male Barrow's Goldeneye. \| The original documentation form event lasted from 09:20:00/10:30:00.	Iowa Ornithologists' Union \| MS 166	8	21
Records Committee review for rare bird sighting for Black Rail at Cone Marsh in 1961	Administrative records Clippings (information artifacts) Field notes	Bird watching Birds--Identification Rare birds	1961-05-13	1993-08-26	Manuscript, graphic, and printed material	Records Committee review for a Black Rail at Cone Marsh in Louisa County, IA on May 13, 1961. Includes a record review document with votes, the published sighting record found in the publication General notes reports in Iowa Bird Life 31:65-68 by Woodward H. Brown seen by Tom Kent, and two unpublished field notes about the sighting.	Iowa Ornithologists' Union Records Committee	Black Rail	Cone Marsh Wildlife Management Area				Iowa Ornithologists' Union \| MS 166	9	12
Records Committee review for rare bird sighting for Black-backed Woodpecker at Camp Arrowhead near Ottumwa, 1985	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1985-12-28	1993-09-03	Rare birds documentation form	Records Committee review for a Black-backed Woodpecker at Camp Arrowhead near Ottumwa in Wapello County, IA on December 28, 1985. Includes a record review document with votes and an article submitted to the committee.	Hoskins, Nelson R.	Black-backed Woodpecker	Camp Arrowhead	[...] former YMCA Camp Arrowhead, 3 miles east and 1 mile south of Ottumwa, Wapello County		The documentation form by Nelson R. Hoskins is the only one submitted and forms the basis of this record. Other observers include Bill Heusinkveld, Margorie Heusinkveld, Charles Ayres, and Darleen Ayres. \| The original documentation form event occurred around 12:00:00	Iowa Ornithologists' Union \| MS 166	12	30
Records Committee review for rare bird sighting for Black-backed Woodpecker east of Hull, 1979	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1979-05-13	1993-08-19	Rare birds documentation form	Records Committee review for a Black-backed Woodpecker east of Hull in Sioux County, IA on May 13, 1979. Includes one record review document with votes and a documentation article reviewed by the committee.	Blankenspoor, Gilbert W.	Black-backed Woodpecker	Hull	[...] grove of trees on my parents' farm, located four miles east of Hull in Sioux County, Iowa		The documentation form by Gilbert W. Blankenspoor is the only one submitted and forms the basis of this record. \| Elimination of similar species: [...] Identifying marks such as the golden crown, black-back and three-toed condition were clearly visible. \| The original documentation form event occurred around 13:00:00.	Iowa Ornithologists' Union \| MS 166	12	30
Records Committee review for rare bird sighting for Black-backed Woodpecker north of Boyden, 1978	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1978-12-23	1993-08-19	Rare birds documentation form	Records Committee review for a Black-backed Woodpecker north of Boyden in Sioux County, IA on December 23, 1978. Includes a record review document with votes, two articles in Iowa Bird Life, and a documentation form submitted to the committee.	Stravers, Jay A.	Three-toed Woodpecker	Boyden	2 1/2 miles North of Boyden Iowa on east side of county highway L14	General: 3000 m farm grove in wide open (formerly prairie) gently rolling farm land. Specific: grove is a thick growth of shrubs, weedy plants, Ash trees, and American + Chinese Elms. many of the Elms are dead and fallen. There are 2 rows (closely spaced) of Ponderosa Pine on the North side of the grove. The grove is surrounded with mature honeysuckle shrubs. Ground covered with 0.5 m. of snow in the grove.	The documentation form by Jay Stravers is the only one submitted and forms the basis of this record. Another observer was Loren Stravers, Henry O. Stegeman, and Aaron Stegeman. \| Elimination of similar species: There are really no other species that could be confused other than possibly a Pileated Woodpecker who is much too large + has 4 toes instead of 3 \| The original documentation form event lasted from approximately 13:00:00/14:30:00.	Iowa Ornithologists' Union \| MS 166	12	30
Records Committee review for rare bird sighting for Black-billed Magpie near Larchwood, 1985	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1985-10-06	1993-09-03	Rare birds documentation form	Records Committee review for a Black-billed Magpie near Larchwood in Lyon County, IA on October 6, 1985. Includes a record review document with votes, an article in Iowa Bird Life, and a documentation form submitted to the committee.	Harr, Douglas C.	Black-billed Magpie	Larchwood	6 mi. W, 2 mi. S of Larchwood, Lyon County, Iowa	General: Hills bordering Big Sioux River Specific: Prairie hills, with some riverbottom & hillside timber, cropfields on tops of hills nearby.	The documentation form by Douglas Harr is the only one submitted and forms the basis of this record. Other observers include Bill Fribley and Paul Hagen. \| Elimination of similar species: Only similar groups would be crows, jays and blackbirds. Size, tail shape and unique color pattern dictate nothing else except Black-billed Magpie. \| The original documentation form event lasted from 14:04:00/14:05:00.	Iowa Ornithologists' Union \| MS 166	12	45
Records Committee review for rare bird sighting for Black-headed Grosbeak at Cedar Rapids, 1978	Administrative records Clippings (information artifacts) Field notes Photographs	Bird watching Ornithology Ornithology--Societies, etc	1978-12-01	1993-08-19	Rare birds documentation form	Records Committee review for a Black-headed Grosbeak at Cedar Rapids in Linn County, IA on December 1, 1978. Includes a record review document with votes, a photograph, an article in Iowa Bird Life, and a documentation form submitted to the committee.	Millikin, Sara L.	Black-headed Grosbeak	Cedar Rapids	Usually on the ground where I had thrown seed	along railway right of way near my home and on ground near house and feeders	The documentation form by Sara L. Millikin is the earliest and the one that forms the basis of this record. Other observers include Pete Wickham, Lillian Serbousek, Roberta Appedahl, Fred Nissen, Weir Nelson, Karl Goellner, and Lucile Liljedahl. \| The original documentation form event lasted from at daylight to 16:00:00.	Iowa Ornithologists' Union \| MS 166	14	3
Records Committee review for rare bird sighting of Black-headed Gull at Big Creek State Park, 1994	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1994-11-17	1998-06-09	Rare birds documentation form	Records Committee review for a Black-headed Gull at Big Creek State Park in Polk County, IA on November 17, 1994. Includes a record review document with votes, an article in Iowa Bird Life, and three documentation forms submitted to the committee.	Cummins, Raymond L.	Black-headed Gull	Big Creek Lake	Big Creek State Park Polk Co.	Open water	The documentation form by Ray Cummins forms the basis of this record. Other documentation forms by Stephen J. Dinsmore and Jim Dinsmore were submitted. Other observers include Dennis Thompson and Susan B. Grove. \| Elimination of similar species: see above [...] The setting gull in direct comparison to the two Bonaparte's was lighter mantled, larger, whiter headed, the bill was longer and heavier, and the bill was reddish black not pure black like the Bonaparte's. In flight the gull had the same upper wing pattern as the Bonaparte's. [...] The underwing was not totally black like the Little Gull. \| The original documentation form event lasted from 10:30:00/10:36:00.	Iowa Ornithologists' Union \| MS 166	10	21