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 Black-headed Grosbeak at Elkhart, 1982	Administrative records Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1982-11-23	1993-09-01	Rare birds documentation form	Records Committee review for a Black-headed Grosbeak at Elkhart in Polk County, IA on November 23, 1982. Includes a record review document with votes, a letter from Bruce Peterjohn to Tom Kent, a summary of the review, and a documentation form submitted to the committee.	Mosman, Dean	Black-headed Grosbeak	Elkhart	2 M.E. Elkhart, IA	in wooded area	The documentation form by Darwin (Dean) Mosman is the only one submitted and forms the basis of this record. Other observers include Mike Mosman and Diane Mosman. \| Elimination of similar species: Female Rose-breasted Grosbeak only species close to same appearance. No voice heard, behavior and habitat the same. Color and streaking only difference. \| The original documentation form event lasted from 07:15:00/07:30:00.	Iowa Ornithologists' Union \| MS 166	14	3
Records Committee review for rare bird sighting for Black-headed Grosbeak at Larrabee, 1983	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1983-09-30	1993-09-01	Rare birds documentation form	Records Committee review for a Black-headed Grosbeak at Larrabee in Cherokee County, IA on September 30, 1983. Includes a record review document with votes, a summary of the review, and a documentation form submitted to the committee.	Brewer, Marion M.	Black-headed Grosbeak	Larrabee	4 mile E of Larrabee	Road ditch plum thicket some vines. Almost all of leaves dropped	The documentation form by Marion Brewer is the only one submitted and forms the basis of this record. \| Elimination of similar species: Rose breasted female Grosbeak. Orange breast. \| The original documentation form event lasted from 14:15:00/14:20:00.	Iowa Ornithologists' Union \| MS 166	14	3
Records Committee review for rare bird sighting for Black-headed Grosbeak at Little Swan Lake, 1982	Administrative records Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1982-07-14	1993-09-01	Rare birds documentation form	Records Committee review for a Black-headed Grosbeak at Little Swan Lake in Dickinson County, IA on July 14, 1982. Includes a record review document with votes, a summary of the review, a letter from Bruce Peterjohn to Tom Kent, and a documentation form submitted to the committee.	Harr, Douglas C.	Black-headed Grosbeak	Christopherson Slough / Little Swan Lake Wildlife Management Area	Woods, N. edge Little Swan Lake, Dickinson Co., Iowa (near Superior)	General: woodlands near lakeshore. Specific: bare branch understory of plum thicket (deep shade), at edge of planting of 25 ft. Austrian pines and black walnut trees.	The documentation form by Douglas C. Harr is the earliest and the one that forms the basis of this record. \| Elimination of similar species: Rose-breasted grosbeak (female)--little or no yellow-tan color to breast & more heavily spotted or streaked. Blue Grosbeak (female)--a more uniform, unstreaked brown or tan. \| The original documentation form event lasted from 13:22:00/13:23:00.	Iowa Ornithologists' Union \| MS 166	14	3
Records Committee review for rare bird sighting for Black-headed Grosbeak at Marble Rock, 1983	Administrative records Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1983-05-09	1993-09-01	Rare birds documentation form	Records Committee review for a Black-headed Grosbeak at Marble Rock in Floyd County, IA on May 9, 1983. Includes a record review document with votes, a letter from Bruce Peterjohn to Tom Kent, a summary of the review, and a documentation form submitted to the committee.	Knoop, Pearl	Black-headed Grosbeak	Marble Rock	Floyd county, about a mile south of Marble Rock, along river	Narrow tree and shrubby area along the Shellrock. This type of habitat extends along the river on both sides. More bushy in some places than others. There are nearby cultivated fields and tree areas.	The documentation form by Pearl Knoop is the only one submitted and forms the basis of this record. \| Elimination of similar species: female rose-breased [sic] grosbeak. \| The original documentation form event lasted from 08:00:00/08:10:00.	Iowa Ornithologists' Union \| MS 166	14	3
Records Committee review for rare bird sighting for Black-headed Grosbeak at Marquette, 1994	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1994-10-01	1996-04-25	Rare birds documentation form	Records Committee review for a Black-headed Grosbeak at Marquette in Clayton County, IA on October 1, 1994. Includes a record review document with votes and a documentation form submitted to the committee.	Moore, Francis L.	Black-headed Grosbeak	Marquette	Home of Pat Heidenreich near Marquet [sic], Clayton Co., IA	Second growth overgrown ditch in broken forested area.	The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. Other observers include Pat Heidenreich and others at Iowa Audubon Council meeting. \| Elimination of similar species: Immature Rose-breasted would have a streaked breast, this bird did not. Immature Rose-breasted would also have a pinkish breast with reddish underwing linings, this bird was buff with cinnamon wash on breast and yellow underwing linings. \| The original documentation form event lasted from 13:12:00/13:23:00.	Iowa Ornithologists' Union \| MS 166	14	3
Records Committee review for rare bird sighting for Black-headed Grosbeak at Nevada, 1990	Administrative records Field notes Photographs	Bird watching Ornithology Ornithology--Societies, etc	1990-05-21	1993-07-17	Rare birds documentation form	Records Committee review for a Black-headed Grosbeak at Nevada in Story County, IA on May 21, 1990. Includes a record review document with votes, a photo and a documentation form submitted to the committee.	Abbott, Bill	Black-headed Grosbeak	Nevada	1031 H. Ave. Nevada, Iowa 50201		The documentation form by Bill Abbott is the only one submitted and forms the basis of this record. \| Elimination of similar species: The fact this bird was sighted on May 21 and 22 makes it very unlikely an immature Rose breasted grosbeak. The red patch shown on the shoulder of an immature grosbeak was not observed. The breast on the bird observed was not as spotted or steaked [sic] as shown on the female rose breasted grosbeak. \| The original documentation form event occurred around 18:00:00 on May 21 and 07:00:00 on May 22.	Iowa Ornithologists' Union \| MS 166	14	3
Records Committee review for rare bird sighting for Black-headed Grosbeak at Riverton Wildlife Area, 1997	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1997-08-09	2000-11-24	Rare birds documentation form	Records Committee review for a Black-headed Grosbeak at Riverton Wildlife Area in Fremont County, IA on August 9, 1997. Includes a record review document with votes and a documentation form submitted to the committee.	Overton, Michael D.	Black-headed Grosbeak	Riverton Wildlife Management Area	Fremont Co., Riverton Wildlife Area, .25 miles N. of jct. check station road & Fremont co. Rd. J46	Open tallgrass ditch with scattered small trees and shrubs along road between mixed hardwood bottomland forest and agricultural cropland	The documentation form by Michael Overton is the only one submitted and forms the basis of this record. Another observer was Dixie Overton. \| Elimination of similar species: Rose-breasted Grosbeak. The bird observed showed no fine black streaking on the breast and only limited fine black streaking on the lower flanks. The chin, throat, breast, upper belly, and flanks were a strong ochre color. The lesser underwing coverts showed as a yellow edge on the folded wing. \| The original documentation form event lasted from 09:30:00/09:35:00.	Iowa Ornithologists' Union \| MS 166	14	3
Records Committee review for rare bird sighting for Black-headed Grosbeak at Rush Lake, 1982	Administrative records Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1982-05-20	1993-09-01	Rare birds documentation form	Records Committee review for a Black-headed Grosbeak at Rush Lake in Palo Alto County, IA on May 20, 1982. Includes a record review document with votes, a summary of the review, a letter from Ann Sernett to Thomas Kent, and a documentation form submitted to the committee.	Harms, Ronald	Black-headed Grosbeak	Rush Lake	South side Rush Lake, Palo Alto Co. and Mable [sic] Grous grove, Pocahontas Co.	Open woods	The documentation form by Ronald Harms is the only one submitted and forms the basis of this record. Other observers were Ann Luther, Mabel Grous, Ken Sernett and Ann Sernett. \| Elimination of similar species: there were many [female symbol] Rose-brested [sic] around to compare.	Iowa Ornithologists' Union \| MS 166	14	3
Records Committee review for rare bird sighting for Black-headed Grosbeak at Woodpecker Marsh, 1999	Administrative records Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1999-09-07	2000-11-28	Rare birds documentation form	Records Committee review for a Black-headed Grosbeak at Woodpecker Marsh in Wayne County, IA on September 7, 1999. Includes a record review document with votes, two letters from Charlotte Scott to Thomas Kent, and a letter from Thomas Kent to Charlotte Scott.	Scott, Charlotte	Black-headed Grosbeak	Woodpecker Marsh	on a country road near Woodpecker Marsh			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
Records Committee review for rare bird sighting of Black-headed Gull at Jemmerson Slough, 1996	Administrative records Field notes Photographs	Bird watching Ornithology Ornithology--Societies, etc	1996-06-23	2000-11-22	Rare birds documentation form	Records Committee review for a Black-headed Gull at Jemmerson Slough in Dickinson County, IA on June 23, 1996. Includes a record review document with votes, a photograph, and three documentation forms submitted to the committee.	Schoenewe, Lee A.	Black-headed Gull	Jemmerson Slough Wildlife Management Area	Jemerson [sic] Slough, Dickinson County	Newly restored wetland with mudflats and raised island	The documentation form by Lee Schoenewe is the earliest and the one that forms the basis of this record. Other documentation forms by Jim Fuller and Mark Proescholdt were submitted later. Other observers include Harold White, Ed Thelen, and Tom Stone. \| Elimination of similar species: Franklin's Gulls by close comparison; Bonaparte's by head color + dark underwing \| The original documentation form event lasted from 16:15:00/17:00:00.	Iowa Ornithologists' Union \| MS 166	10	21
Records Committee review for rare bird sighting of Black-headed Gull at Kettleson Hogsback Area, 1998	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1998-05-17	2000-11-24	Rare birds documentation form	Records Committee review for a Black-headed Gull at Kettleson Hogsback Area in Dickinson County, IA on May 17, 1998. Includes a record review document with votes, a field report, and a documentation form submitted to the committee.	Thelen, Ed	Black-headed Gull	Kettleson Hogsback Wildlife Management Area	Swan Pen - Dickinson County	Wetland - open water not many emergents 2 islands	The documentation form by Ed Thelen is the only one submitted and forms the basis of this record. \| Elimination of similar species: Bonapartes Gull - size and color of hood Franklins - color of hood, wing markings (upper and lower) \| The original documentation form event lasted from 08:00:00/20:15:00.	Iowa Ornithologists' Union \| MS 166	10	21
Records Committee review for rare bird sighting of Black-headed Gull at Red Rock Reservoir, 1996	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1996-11-03	2000-11-22	Rare birds documentation form	Records Committee review for a Black-headed Gull at Red Rock Reservoir in Marion County, IA on November 3, 1996. Includes a record review document with votes and a documentation form submitted to the committee.	Johnson, Ann	Black-headed Gull	Lake Red Rock	Red Rock Reservoir, Marion Co., IA	Large lake	The documentation form by Ann Johnson is the only one submitted and forms the basis of this record. \| Elimination of similar species: Only one other North American gull has a leading white edge to the upperwing- Bonaparte's. Size and jizz helped differentiate this bird from the Bonaparte's, but the dark underwing eliminated the smaller species. \| The original documentation form event lasted from 12:30:00/12:33:00.	Iowa Ornithologists' Union \| MS 166	10	21
Records Committee review for rare bird sighting of Black-headed Gull at Riverton State Wildlife Management Area, 1981	Administrative records Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1981-04-26	1993-09-01	Rare birds documentation form	Records Committee review for a Black-headed Gull at Riverton State Wildlife Management Area in Fremont County, IA on April 26, 1981. Includes a record review document with votes, summary of the review, correspondence from Barb Wilson to Tom Kent about the sighting, and four documentation forms submitted to the committee.	Bray, Tanya	Black-headed Gull	Riverton Wildlife Management Area	Riverton State Wildlife Management Area Fremont County, Iowa		The documentation form by Tanya Bray forms the basis of this record. Other documentation forms by Babs Padelford, Loren Padelford, Rick Wright, and W. Ross Silcock were submitted. \| Elimination of similar species: Bonoparte's [sic] Gull; The main differences noted were the size and shape of the bill(much longer and heavier than Bonoparte's [sic]) and the style of flight.	Iowa Ornithologists' Union \| MS 166	10	21
Records Committee review for rare bird sighting of Black-headed Gull at Spirit Lake and Kettleson Hogsback Wildlife Management Area, 1994	Administrative records Clippings (information artifacts) Field notes Photographs	Bird watching Ornithology Ornithology--Societies, etc	1994-08-02	1998-06-09	Rare birds documentation form	Records Committee review for a Black-headed Gull at Spirit Lake and Kettleson Hogsback Wildlife Management Area in Dickinson County, IA on August 2, 1994. Includes a record review document with votes, an article in Iowa Bird Life, a photograph, and thirteen documentation forms submitted to the committee.	Dinsmore, Stephen J.	Black-headed Gull	Kettleson Hogsback Wildlife Management Area Spirit Lake	n. end of Spirit L., Dickinson Co., IA	large lake	The documentation form by Stephen J. Dinsmore for the 11:25 AM sighting forms the basis of this record. A second form by Stephen J. Dinsmore for the 12:12 PM and 5:40PM sighting was submitted as well. Other documentation forms by Lee A. Schoenewe, Pete Ernzen, Jim Fuller, Thomas H. Kent, Peter C. Petersen, Ed Thelen, Babs Padelford, Loren Padelford, Pam Allen, Reid Allen, Beth Proescholdt, and Mark Proescholdt (two separate forms) were submitted later. Other observers include LaVonne Foote, Nancy Schoenewe, Beth Brown, Tim Schantz, Brian Blevins, Corey Blevins, Bob Livermore, Roland Barth, Kim Eckert, Russ Widner, Phil McFadden, Bill Huser, Eugene Armstrong, and Eloise Armstrong. \| Elimination of similar species: The combination of red bill and legs, brown hood, size, very pale gray mantle and upperwings, and black undersides to the inner primaries eliminates several similar species, including Franklin's, Laughing, Little, Bonaparte's, and Ross' gulls. \| The original documentation form event lasted from 11:25:00/11:42:00.	Iowa Ornithologists' Union \| MS 166	10	21
Records Committee review for rare bird sighting of Black-headed Gull at Spirit Lake, 1999	Administrative records Field notes Photographs	Bird watching Ornithology Ornithology--Societies, etc	1999-10-01	2000-11-28	Rare birds documentation form	Records Committee review for a Black-headed Gull at Spirit Lake in Dickinson County, IA on October 1, 1999. Includes a record review document with votes, two photographs, and two documentation forms submitted to the committee.	Schoenewe, Lee A.	Black-headed Gull	Spirit Lake	North Shore Spirit Lake, Dickinson Co.	Rock jetty, fishing pier + shallow bay + marsh	The documentation form by Lee A. Schoenewe forms the basis of this record. Another documentation form by Jim Fuller was submitted. Other observers include many unidentified observers. \| Elimination of similar species: Bonaparte's - Bill color and underwing smudging \| The original documentation form event lasted from 13:20:00/13:40:00.	Iowa Ornithologists' Union \| MS 166	10	21
Records Committee review for rare bird sighting for Black-legged Kittiwake at Estherville, 1980	Administrative records Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1980-11-02	1993-08-16	Rare birds documentation form	Records Committee review for a Black-legged Kittiwake at Estherville in Emmet County, IA on November 2, 1980. Includes a record review document with votes, correspondence about bird sightings and the review, and field notes submitted to the committee.	Henrickson, Dennis	Black-legged Kittiwake	Estherville	RR4 Estherville, Iowa 51334		The field notes by Dennis Henrickson are the only one submitted and forms the basis of this record. \| Elimination of similar species: [...] Most were mature and immature Franklins with a few Ring billed. Eventually one appeared within 20 ft of the tractor that was different. During its first pass I noticed its size between a Franklin and Ring billed, a dark spot and streak behind the eye and that the upper wing front was blackish.	Iowa Ornithologists' Union \| MS 166	11	10
Records Committee review for rare bird sighting of Black-legged Kittiwake at Lake Macbride, 1992	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1992-03-15	1994-10-18	Rare birds documentation form	Records Committee review for a Black-legged Kittiwake at Lake Macbride in Johnson County, IA on March 15, 1992. Includes a record review document with votes and a documentation form submitted to the committee.	Scheib, James	Black-legged Kittiwake	Lake MacBride	South arm of Lake Macbride, Johnson Co.	Lake	The documentation form by James Scheib is the only one submitted and forms the basis of this record. \| Elimination of similar species: I was thinking that it was a Boneparte's [sic] Gull, but the bill was the wrong color and the gray hood was prominent like in the field guide for the Black-legged Kittiwake. I believe the BLK is the only gull that has the eye crescent, the gray hood, and a yellow bill. \| The original documentation form event lasted from approximately 10:00:00/10:05:00.	Iowa Ornithologists' Union \| MS 166	11	10
Records Committee review for rare bird sighting for Black-legged Kittiwake at Lake Rathbun, 1998	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1998-04-26	2000-11-24	Rare birds documentation form	Records Committee review for a Black-legged Kittiwake at Lake Rathbun in Appanoose County, IA on April 26, 1998. Includes a record review document with votes and two documentation forms submitted to the committee.	Johnson, Thomas N.	Black-legged Kittiwake	Rathbun Lake	Lake Rathbun	Boat ramp (closed off) on Lake Rathbun	The documentation form by Tom Johnson forms the basis of this record. Another documentation form by Ray Cummins was submitted. Another observer is Mike Stevens. \| Elimination of similar species: Bonaparte's gull - no black area on neck- wing pattern different. \| The original documentation form event lasted from 16:30:00/17:10:00.	Iowa Ornithologists' Union \| MS 166	11	10
Records Committee review for rare bird sighting for Black-legged Kittiwake at Saylorville Dam, 1981	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1981-12-12	1993-08-16	Rare birds documentation form	Records Committee review for a Black-legged Kittiwake at Saylorville Dam in Polk County, IA on December 12, 1981. Includes a record review document with votes, an article in Iowa Bird Life, and a documentation form submitted to the committee.	Schaufenbuel, Joseph P.	Black-legged Kittiwake	Saylorville Dam	Above Saylorville Dam, Polk County, Iowa	Mostly open water and grassy shore on north side of dam.	The documentation form by Joe Schaufenbuel is the only one submitted and forms the basis of this record. Other observers include Pauline Mooney, Dick Mooney, and Margaret Brooke. \| Elimination of similar species: Too large for a Little gull. Neck bar separated it from a Bonaparte's and Sabine's. Notched tail also was useful in distinguishing it from Bonaparte's. \| The original documentation form event lasted from 11:30:00/16:30:00.	Iowa Ornithologists' Union \| MS 166	11	10
Records Committee review for rare bird sighting for Black-legged Kittiwake at Saylorville Reservoir Dam, 1984	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1984-11-21	1993-09-01	Rare birds documentation form	Records Committee review for a Black-legged Kittiwake at Saylorville Reservoir Dam in Polk County, IA on November 21, 1984. Includes a record review document with votes and four documentation forms submitted to the committee.	Thompson, Dennis	Black-legged Kittiwake	Saylorville Dam	Below dam at Saylorville Res. Polk Co. Iowa	General: outlet below the dam. Feeding in the fast-moving water directly Specific: below the dam.	The documentation form by Dennis Thompson forms the basis of this record. Other documentation forms by Francis L. Moore, Beth Proescholdt, and Mark Proescholdt were submitted. Other observers include Eugene Armstrong, Eloise Armstrong, Margaret Brooke, Pauline Mooney, and Richard Mooney. \| Elimination of similar species: Similar in shape + actions to Bonaparte's. No direct comparison was available, but seemed larger, I'd say half-way in size between Bonaparte's + Ring-billed. Black legs, black half-collar, and lack of carpal bar helped eliminate Bonapartes. Gray back took care of Sabine's, white head, Franklin's. \| The original documentation form event lasted from 10:00:00/10:30:00.	Iowa Ornithologists' Union \| MS 166	11	10
Records Committee review for rare bird sighting of Black-legged Kittiwake at Lake Manawa, 1983	Administrative records Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1983-04-23	1993-09-01	Rare birds documentation form	Records Committee review for a Black-legged Kittiwake at the dredge ponds near Lake Manawa in Pottawattamie County, IA on April 23, 1983. Includes a record review document with votes, correspondence relevant to bird sighting and review, a summary of the review, and a documentation submitted to the committee.	Otto, Rebecca Otto, William	Black-legged Kittiwake	Lake Manawa State Park	[...] at the dredge ponds near Lake Manawa, Council Bluffs, Iowa.		The documentation by William and Rebecca Otto is the only one submitted and forms the basis of this record. \| Elimination of similar species: [...] We eliminated the possibility of the gull being an immature Bonaparte's gull by the following criterion: 1. Leg color. The gulls legs and feet were entirely black. Bonaparte's gull have reddish legs. This was apparent at great distance on the immature Bonaparte's gulls present. 2. Primary feathers. The gull had black outer primaries and gray inner primaries. Immature Bonaparte's having some obvious white inner primaries.) 3. Behavior. Although this may seem rather unscientific, the gull not joining the groups of feeding or loafing gulls present seems significant to me. \| The original documentation form event lasted around 30 minutes.	Iowa Ornithologists' Union \| MS 166	11	10
Records Committee review for rare bird sighting of Black-legged Kittiwake at Lock and Dam 11 in Dubuque, 1981	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1981-12-06	1993-08-16	Rare birds documentation form	Records Committee review for a Black-legged Kittiwake in Lock and Dam 11 in Dubuque in Dubuque County, IA on December 6, 1981. Includes a record review document with votes, an article in Iowa Bird Life, a summary of the review, and three documentation forms submitted to the committee.	Moore, Francis L.	Black-legged Kittiwake	Lock and Dam 11	Lock and Dam No. 11; N.E. part of Dubuque along Mississippi River	Mostly flying below Lock and Dam No. 11 on the Mississippi R.	The documentation form by Francis L. Moore forms the basis of this record. Other documentation forms by Robert K. Myers and Thomas H. Kent were submitted. Another observer was Russell Hays. \| Elimination of similar species: Bonaparte's does not have a dark stripe across the nape, its tail is not forked and it has a black trailing edge to the wing, not white as as this bird did. Bonaparte's would have shown more white in the primaries also. Coloration was not the same as a Red-legged Kittiwake or Sabine's Gull. \| The original documentation form event lasted from 13:05:00/13:15:00.	Iowa Ornithologists' Union \| MS 166	11	10
Records Committee review for rare bird sighting of Black-legged Kittiwake in Rathbun Reservoir Dam, 1986	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1986-12-20	1993-09-07	Rare birds documentation form	Records Committee review for a Black-legged Kittiwake in Rathbun Reservoir Dam in Appanoose County, IA on December 20, 1986. Includes a record review document with votes, summary of the review, and a documentation form submitted to the committee.	Dinsmore, Stephen J.	Black-legged Kittiwake	Rathbun Dam	Rathbun Reservoir, Appanoose Co.-above dam	feeding with Ring-billed Gulls near open water and resting on the ice	The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. Other observers include two unidentified observers. \| Elimination of similar species: The wing pattern, dark bill and legs, tail pattern, and size eliminates all other gulls. \| The original documentation form event lasted from 16:06:00/16:22:00.	Iowa Ornithologists' Union \| MS 166	11	10
Records Committee review for rare bird sighting for Black-throated Gray Warbler near Cedar Bluff, 1997	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1997-05-10	2000-11-24	Rare birds documentation form	Records Committee review for a Black-throated Gray Warbler near Cedar Bluff in Cedar County, IA on May 10, 1997. Includes a record review document with votes and a documentation form submitted to the committee.	Huntington, James	Black-throated Gray Warbler	Cedar Bluff		Open woods near field or sedge meadow	The documentation form by James Huntington is the only one submitted and forms the basis of this record. Other observers include Carol Thompson and John Cordell. \| Elimination of similar species: Blackpoll - This bird was first called a Blackpoll, but then discrepancies were noted. Color of top of head was gray not black, white above and below black on cheek. Blackpoll has no loral spot. \| The original documentation form event lasted from 09:30:00/09:45:00.	Iowa Ornithologists' Union \| MS 166	13	17