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 of Curlew Sandpiper at Hawkeye Wildlife Area, 1988	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1988-05-13	1993-08-04	Rare birds documentation form	Records Committee review for a Curlew Sandpiper at Hawkeye Wildlife Area in Johnson County, IA on May 13, 1988. Includes a record review document with votes, an article in Iowa Bird Life, and five documentation forms submitted to the committee.	Kent, Thomas H. (Thomas Hugh), 1934-	Curlew Sandpiper	Hawkeye Wildlife Management Area	near DuPont Bridge, Hawkeye Wildlife Area, Johnson Co, IA	old backwater in reservoir flood plain, muddy edge	The documentation form by Thomas H. Kent forms the basis of this record. Other documentation forms by Francis L. Moore, Peter C. Petersen, Jim Fuller, and Carl Bendorf were submitted. Other observers include Ross Silcock, Walter Zuurdeeg, and Dick Tetrault. \| Elimination of similar species: No other species has similar features. \| The original documentation form event lasted from 12:50:00/13:30:00.	Iowa Ornithologists' Union \| MS 166	10	7
Records Committee review for rare bird sighting for Curve-billed Thrasher near Honey Creek State Park at Rathbun Reservoir, 1981	Administrative records Clippings (information artifacts) Field notes Photographs	Bird watching Ornithology Ornithology--Societies, etc	1981-01-31	1993-08-16	Rare birds documentation form	Records Committee review for a Curve-billed Thrasher near Honey Creek State Park at Rathbun Reservoir in Appanoose County, IA on January 31, 1981. Includes a record review document with votes, two articles in Iowa Bird Life, a draft of an Iowa Bird Life article, a photocopy of a photograph, and two documentation forms submitted to the committee.	Kent, Thomas H. (Thomas Hugh), 1934-	Curve-billed Thrasher	Honey Creek State Park	Rathbun Lake, Appanoose Co IA	General: wooded brushy creek valley at edge of small open residential area Specific: Lake Shore Height near Honey Creek Stale Park, Rathbun Reservoir	The documentation form by Thomas Kent forms the basis of this record. Another documentation forms by Michael Newlon was submitted. Other observers include Bill Heusinkveld, Fred Drum, Ginny Drum, Charlotte Scott, and Thomas Shires. \| Elimination of similar species: All of brown Thrashers, Sage Thrasher by size, markings and bill, Bendine's Thrasher by color, bill and eye color. Also wing bars and tips on tail \| The original documentation form event lasted from 13:45:00/14:15:00.	Iowa Ornithologists' Union \| MS 166	13	11
Records Committee review for rare bird sighting for Curve-billed Thrasher west of Solon, 1980	Administrative records Clippings (information artifacts) Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1980-11-17	1999-10-15	Rare birds documentation form	Records Committee review for a Curve-billed Thrasher west of Solon in Johnson County, IA on November 17, 1980. Includes a record review document with votes, an article in American Birds, an article in Iowa Bird Life, correspondence relevant to review, and six documentation forms submitted to the committee.	Newlon, Michael C.	Curve-billed Thrasher	Solon	Solon, IA	General: mixed cropland/timber/houses. Specific: yard with small trees; adjacent to brushy creek bottom.	The documentation form by Michael Newlon is the earliest and the one that forms the basis of this record. Other documentation forms by Thomas Kent, Peter C. Petersen, Joe Schaufenbuel, Robert Myers, and Francis Moore were submitted later. Other observers include Carl Berridge, Ruby Jean Berridge, Thomas Shires, Russell Hays, Tom Stone, Sr., Tom Stone, Jr., and other unidentified observers. \| Elimination of similar species: The two other grey, speckle-breasted thrashers, Bendire's and Sage, have smaller, less decurved bills; Sage has much stronger ventral marking and wing-bars, is smaller. \| The original documentation form event lasted from 10:50:00/10:55:00 as reported by Thomas Kent.	Iowa Ornithologists' Union \| MS 166	13	11
Records Committee review for rare bird sighting for Dickcissel at Davenport, 1987	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1987-01-24	1993-09-07	Rare birds documentation form	Records Committee review for a Dickcissel at Davenport in Scott County, IA on January 24, 1987. Includes a record review document with votes and a documentation form submitted to the committee.	Barker, Ann M.	Dickcissel	Davenport	on ground near feeder @ RR3 Box 190, Davenport	Short grassy area under feeder, near bushes & Scotch Pines	The documentation form by Ann Barker is the only one submitted and forms the basis of this record. Another observer was Bill Barker. \| Elimination of similar species: House Sparrow - Lap. Longspur. Field marks - this bird had definite black bib, bright yellow on breast, yellow eye line, chestnut shoulders. \| The original documentation form event lasted from 11:30:00/12:00:00.	Iowa Ornithologists' Union \| MS 166	14	6
Records Committee review for rare bird sighting for Eurasian Tree Sparrow at Oxford, 1994	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1994-01-09	1996-04-25	Rare birds documentation form	Records Committee review for a Eurasian Tree Sparrow at Oxford in Johnson County, IA on January 9, 1994. Includes a record review document with votes and a documentation form submitted to the committee.	Scheib, James	Eurasian Tree Sparrow	Oxford	4296 Black Hawk Ave SW, Oxford, Johnson Co., 5 mi. S. of Oxford I-80 exit	Feeder on cedar tree outside farm house	The documentation form by James Scheib is the only one submitted and forms the basis of this record. Other observers were Pat Schnack and Grace Geyer. \| Elimination of similar species: Easily distinguished from accompanying house sparrows as described above. No other sparrow has a rounded blackear mark completely surrounded by white. Closest might be Lark Sparrow which has a white crown strip, brown ear mark, white around the eye, and white on the tail. \| The original documentation form event lasted from 14:30:00/15:00:00.	Iowa Ornithologists' Union \| MS 166	14	18
Records Committee review for rare bird sighting of Ferruginous Hawk at Ames, 1992	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1992-04-05	1994-10-18	Rare birds documentation form	Records Committee review for a Ferruginous Hawk at Ames in Story County, IA on April 5, 1992. Includes a record review document with votes and a documentation form submitted to the committee.	Arbour, David	Ferruginous Hawk	Ames	At the intersection of I-35 and E29 () just N.E. of Ames:	Flat Farmland/Roadside	The documentation form by David Arbour is the only one submitted and forms the basis of this record. Other observers include Matt Humann, Harold Harbert, and Yumann Lee. \| Elimination of similar species: Red-tailed Hawk lacks the white crescent near the base of primaries and is smaller and shorter winged. Rough-legged Hawk has a dark belly band and a subterminal band on tail. \| The original documentation form event lasted for approximately 10 minutes during mid-morning.	Iowa Ornithologists' Union \| MS 166	9	1
Records Committee review for rare bird sighting for Ferruginous Hawk at Ames in 1972	Administrative records Clippings (information artifacts) Field notes	Birds--Counting Birds--Identification Ornithology--Societies, etc Ornithology--Technique Rare birds	1972-12-17	1994-02-03	Manuscript, graphic, and printed material	Records Committee review for a Ferruginous Hawk at Ames in Story County, IA on December 17, 1972. Includes a record review document with votes, the original sighting record found in the publication Christmas bird census in Iowa Bird Life 43:3-11 by J.P. Rod seen by Dr. Barnett C. Cook, and referenced by another publication.	Iowa Ornithologists' Union Records Committee	Ferruginous Hawk	Ames				Iowa Ornithologists' Union \| MS 166	9	1
Records Committee review for rare bird sighting for Ferruginous Hawk at Bremer County in 1974	Administrative records Clippings (information artifacts) Field notes	Birds--Counting Birds--Identification Ornithology--Societies, etc Rare birds	1975-03-01	1994-02-03	Manuscript, graphic, and printed material	Records Committee review for a Ferruginous Hawk at Bremer County in December 28, 1974. Includes a record review document with votes, the original sighting record found in the publication Christmas bird census in Iowa Bird Life 45:3-11 by R.D. Crawford, and referenced by another publication.	Iowa Ornithologists' Union Records Committee	Ferruginous Hawk	Bremer County				Iowa Ornithologists' Union \| MS 166	9	1
Records Committee review for rare bird sighting of Ferruginous Hawk at Lee Township in Madison County, 1994	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1994-10-05	1996-04-25	Rare birds documentation form	Records Committee review for a Ferruginous Hawk at Lee Township in Madison County, IA on October 5, 1994. Includes a record review document with votes and a documentation form submitted to the committee.	Armstrong, Eloise	Ferruginous Hawk	Lee Township	Lee Twsp NE Madison County	Grasslands	The documentation form by Eloise Armstrong is the only one submitted and forms the basis of this record. Other observers include Eugene Armstrong. \| Elimination of similar species: A redtailed Hawk has outer white tail band and Red or Barred Tail. Flight is quite rapid-wings are shorter and more rounded Has larger square window in wing Krider's Red Tail Does not have very white underwing. Has a larger square window Further out on wings. Has a dark stripe on tail. Doesn't have a white rump. \| The original documentation form event lasted from 17:00:00/17:10:00.	Iowa Ornithologists' Union \| MS 166	9	1
Records Committee review for rare bird sighting for Ferruginous Hawk at Maxfield Township in Bremer County in 1966	Administrative records Clippings (information artifacts) Field notes Tables (documents)	Birds--Identification Ornithology--Societies, etc Rare birds	1967-03-01	1994-02-03	Manuscript, graphic, and printed material	Records Committee review for a Ferruginous Hawk at Maxfield Township in Bremer County, IA on December 26, 1966. Includes a record review document with votes, the original sighting record found in the publication Christmas Bird Count in Iowa Bird Life 37:9 seen by Myrle M. Burk, Antoinette Camarata, Harriett Fairbanks, Ruth Halliday, Russell Hays, Charles Moon, John Osness, and Nick Osness, and referenced by another publication.	Iowa Ornithologists' Union Records Committee	Ferruginous Hawk	Maxfield Township				Iowa Ornithologists' Union \| MS 166	9	1
Records Committee review for rare bird sighting of Ferruginous Hawk at Port Louisa National Wildlife Refuge, 1995	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc Wildlife conservation	1995-03-22	2000-11-18	Rare birds documentation form	Records Committee review for a Ferruginous Hawk at Port Louisa National Wildlife Refuge in Louisa County, IA on March 22, 1995. Includes a record review document with votes, drawings of the bird, and a documentation form submitted to the committee.	Mattsson, James P	Ferruginous Hawk	Port Louisa National Wildlife Refuge - Louisa Division	Louisa Division of the Mark Twain National Wildlife Refuge near Wapello, Iowa.		The documentation form by James P. Mattsson is the only one submitted and forms the basis of this record. Other observers include Michael Bornstein. \| Elimination of similar species: [...] The bird was most similar to the dark phase rough-legged hawk (Bureo lagopus) in size and general shape, but the latter species lacks the deep rust coloration on the upper wing coverts, scapulars, and upper back, and also has some dark banding on the outer one-half of the tail. Although by no means a conclusive characteristic, the subject bird did not hover during the period we observed it, a characteristic typical of hunting Rough-legged hawks. Dark phase Swainson's hawk have much darker, barred flight feathers and tail when viewed from below than that of the subject bird. \| The original documentation form event lasted from 12:30:00/12:45:00.	Iowa Ornithologists' Union \| MS 166	9	1
Records Committee review for rare bird sighting for Ferruginous Hawk at Shenandoah in 1970	Administrative records Clippings (information artifacts) Field notes	Birds--Identification Ornithology--Societies, etc Rare birds	1971-03-01	1994-02-03	Manuscript, graphic, and printed material	Records Committee review for a Ferruginous Hawk at Shenandoah in Page County, IA on December 26, 1970. Includes a record review document with votes, the original sighting record found in the publication Christmas count in Iowa Bird Life 41:3-15 by John Faaborg seen by Betty Walters, and referenced by another publication.	Iowa Ornithologists' Union Records Committee	Ferruginous Hawk	Shenandoah				Iowa Ornithologists' Union \| MS 166	9	1
Records Committee review for rare bird sighting for Fish Crow at Big Sand Mound Nature Preserve, 1991	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1991-05-08	1997-10-03	Rare birds documentation form	Records Committee review for a Fish Crow at Big Sand Mound Nature Preserve in Muscatine County, IA on May 8, 1991. Includes a record review document with votes and a documentation form submitted to the committee.	Brush, Tim	Fish Crow	Big Sand Mound Nature Preserve	Big Sand Mound Nature Preserve, extreme NE Louisa + SE Muscatine Counties - approximately on boundary	bottomland forest/pond	The documentation form by Tim Brush is the only one submitted and forms the basis of this record. \| Elimination of similar species: Calls eliminated American Crows, which were calling at the same time. I am familiar with both adult + young crow calls of both American + Fish Crows. The calls were identical to those of Fish Crows in New Jersey. The circling behavior is unique to Fish Crows + the upriver migration is typical of Fish Crows in NJ - overmigration \| The original documentation form event lasted from 09:53:00/09:54:00.	Iowa Ornithologists' Union \| MS 166	12	46
Records Committee review for rare bird sighting for Fish Crow at Cone Marsh, 1996	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1996-03-28	2000-11-22	Rare birds documentation form	Records Committee review for a Fish Crow in Cone Marsh in Louisa County, IA on March 28, 1996. Includes a record review document with votes and a documentation form submitted to the committee.	Fuller, James L	Fish Crow	Cone Marsh Wildlife Management Area	In the woods along the edge of Cone Marsh (Louisa County.		The documentation form by Jim Fuller is the only one submitted and forms the basis of this record. Other observers include Jane Fuller, Chuck Fuller, John Rutenbeck, Rick Hollis, and Jim Durbin. \| Elimination of similar species: The call this bird was making was not that of a Common Crow, and the bird making the call (as well as the other bird) appeared to have a smaller bill and was more glossy than I would expect a Common Crow to be. \| The original documentation form event lasted from 09:48:00/09:50:00.	Iowa Ornithologists' Union \| MS 166	12	46
Records Committee review for rare bird sighting for Fish Crow southwest of Oakville, 1996	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1996-05-11	2000-11-22	Rare birds documentation form	Records Committee review for a Fish Crow southwest of Oakville in Louisa County, IA on May 11, 1996. Includes a record review document with votes and a documentation form submitted to the committee.	Petersen, Peter C.	Fish Crow	Oakville	1/2 mi SW Oakville, Louisa Co, IA	Bottomland Forest along Iowa River	The documentation form by Peter C. Petersen is the only one submitted and forms the basis of this record. Another observer was Brian Blevins. \| Elimination of similar species: Am. Crow - larger, different call, flight stronger. Due to late season no Am. Crows have fledged. \| The original documentation form event lasted from 10:30:00/10:31:00.	Iowa Ornithologists' Union \| MS 166	12	46
Records Committee review for rare bird sighting of Franklin's Gull at Lock and Dam 19 in Keokuk, 1987	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1987-01-16	1993-09-07	Rare birds documentation form	Records Committee review for a Franklin's Gull at Lock and Dam 19 in Keokuk in Lee County, IA on January 16, 1987. Includes a record review document with votes and two documentation forms submitted to the committee.	Kleen, Vernon M.	Franklin's Gull	Lock Number 19	Hamilton (Hancock Co), Il. + Keokuk, Iowa	The bird was flying over + around the pool of the Mississippi River just below the lock and dams at Keokuk. The water was open.	The documentation form by Vernon Kleen forms the basis of this record. Another documentation form by Robert Cecil was submitted. Other observers include Doug Reeves, Kathy Andrews, Mary Grapperhans, Joel Greenberg, and other unidentified observers. \| Elimination of similar species: white windows in wing eliminated Laughing; lack of extensive white in wing eliminated Bonaparte's and Black-headed or Sabines \| The original documentation form event lasted from 10:15:00/10:45:00.	Iowa Ornithologists' Union \| MS 166	10	19
Records Committee review for rare bird sighting of Fulvous Whistling-Duck at Goose Lake, 1994	Administrative records Field notes Photographs	Bird watching Ornithology Ornithology--Societies, etc	1994-07-17	1996-04-25	Rare birds documentation form	Records Committee review for a Fulvous Whistling-Duck at Goose Lake in Clinton County, IA on July 17, 1994. Includes a record review document with votes, two photos and ten documentation forms submitted to the committee.	Dinsmore, Stephen J.	Fulvous Whistling-Duck	Goose Lake	Goose Lake, Clinton Co., IA	shallow marsh	The documentation form by Stephen J. Dinsmore is the earliest and the one that forms the basis of this record. Other documentation forms by Susan Barrell Grove, Peter C. Petersen, Mark Proescholdt, Beth Proescholdt, Jim Fuller, Thomas H. Kent, Pam Allen and Reid Allen, Jeff Dankert, and Ann Johnson were submitted later. Other observers include Russ Widner, Kelly McKay, Tim Schantz, Gerald White, Eloise Armstrong, Eugene Armstrong, and Fred Lesher. \| Elimination of similar species: The long legs, upright posture, and long neck were clearly features of a whistling-duck. The extensive rufous color on the belly, dark back edged with tawny, lack of any white on the upperwing, and dark bill and legs eliminate Black-bellied Whistling-Duck. \| The original documentation form event lasted from 13:30:00/14:10:00.	Iowa Ornithologists' Union \| MS 166	8	4
Records Committee review for rare bird sighting for Golden-crowned Sparrow at Jamaica, 1977	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1977-05-03	1993-08-26	Rare birds documentation form	Records Committee review for a Golden-crowned Sparrow at Jamaica in Guthrie County, IA on May 3, 1977. Includes a record review document with votes, an article in Iowa Bird Life, and a documentation form submitted to the committee.	Burns, R. E. (Rollin Eugene)	Golden-crowned Sparrow	Jamaica	Jamaica, Iowa (Guthrie County), in my back yard.	Our back yard, which is kept closely mowed, surrounded by many different kinds of trees and bushes. I keep 4 ground waterers filled at all times and had my garden hose dripping into one of them. He was feeding close to our ground feeders, but not actually in them.	The documentation form by Gene Burns is the only one submitted and forms the basis of this record. Other observers include Marilyn Burns, Woodward H. Brown, Dick Mooney, Margaret Brooke, Ruth Buckles, Eugene Armstrong, Barney Cook, Dean Mosman, and Diane Mosman. \| Elimination of similar species: My first sight told me it was something different than a White-throated, White-crowned or Harris Sparrow. I immediately called for my wife to come quickly and observe him with me. We sit by the hour at our large window where I have my desk and bird books and binoculars, scope, recorders and camera. We had an excellent view of him at close range in good light. \| The original documentation form event lasted from 17:15:00/17:20:00.	Iowa Ornithologists' Union \| MS 166	13	40
Records Committee review for rare bird sighting for Gray Jay at Mason City, 1976	Administrative records Clippings (information artifacts) Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1976-11-01	1994-02-04	Rare birds documentation form	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.	Tanner, Fern L.	Gray Jay	Mason City	415 N. Jeff Mason City Iowa	spotted in Spruce tree several times - also once on small bush.	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.	Iowa Ornithologists' Union \| MS 166	12	41
Records Committee review for rare bird sighting for Gray-cheeked Thrush at Waubonsie State Park, 1983	Administrative records Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1983-04-24	1993-09-01	Rare birds documentation form	Records Committee review for a Gray-cheeked Thrush at Waubonsie State Park in Fremont County, IA on April 24, 1983. Includes a record review document with votes, correspondence about bird sightings and documentations, a summary of the review, and a documentation form submitted to the committee.	Scott, Charlotte	Gray-cheeked Thrush	Waubonsie State Park	Waubonsie State Park	Near a trail through a high wooded section	The documentation form by Charlotte Scott is the only one submitted and forms the basis of this record. Another observer was Dick Scott. \| Elimination of similar species: [...] I had time to observe a smaller than robin-sized, plump-looking bird--evenly brown-gray. I had my glasses on him long enough to check that there was not a distinct eye ring and that the splotches on his breast were distinct and separate--not blurry--and fairly bold. [...] There was no question in my mind but that he was a thrush, but I thought this bird more brown on his back than I remembered Gray-cheeked to be. I considered Veery, but stayed with my original call. \| The original documentation form event occurred from approximately 09:45:00/09:45:15.	Iowa Ornithologists' Union \| MS 166	13	7
Records Committee review for rare bird sighting of Great Black-backed Gull at Black Hawk Lake, 1994	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1994-10-23	1996-04-25	Rare birds documentation form	Records Committee review for a Great Black-backed Gull at Black Hawk Lake in Sac County, IA on October 23, 1994. Includes a record review document with votes and a documentation form submitted to the committee.	Ernzen, Peter	Great Black-backed Gull	Black Hawk Lake	Black hawk Lake	Lake	The documentation form by Pete Ernzen is the only one submitted and forms the basis of this record. Other observers include Bob Livermore. \| Elimination of similar species: [...] Because I did not see the bird from front I could not eliminate other species - However due to its extreme size I eliminated all other species. \| The original documentation form event lasted from 10:34:00/10:34:30.	Iowa Ornithologists' Union \| MS 166	11	8
Records Committee review for rare bird sighting of Great Black-backed Gull at Davenport, 1989	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1989-12-13	1993-08-06	Rare birds documentation form	Records Committee review for a Great Black-backed Gull at Davenport in Scott County, IA on December 13, 1989. Includes a record review document with votes and two documentation forms submitted to the committee.	Kent, Thomas H. (Thomas Hugh), 1934-	Great Black-backed Gull	Davenport	Davenport, Scott Co., Iowa	Mississippi River north of Credit Is.	The documentation form by Thomas H. Kent forms the basis of this record. Another documentation form by Jim Fuller was submitted. \| Elimination of similar species: Size, all black upper wing and back, large head and bill, pink legs eliminate all other black-backed gulls. \| The original documentation form event lasted from 13:40:00/13:55:00.	Iowa Ornithologists' Union \| MS 166	11	8
Records Committee review for rare bird sighting of Great Black-backed Gull at Jester Park at Saylorville Reservoir, 1987	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1987-11-07	1993-09-07	Rare birds documentation form	Records Committee review for a Great Black-backed Gull at Jester Park at Saylorville Reservoir in Polk County, IA on November 7, 1987. Includes a record review document with votes and a documentation form submitted to the committee.	Dinsmore, Stephen J.	Great Black-backed Gull	Jester Park	Saylorville Reservoir, Polk Co.-off Jester Park	feeding with other gulls on large reservoir	The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. Another observer includes Andy Fix. \| Elimination of similar species: The large size and dark wingtips eliminates all gulls except Western and Yellow-footed. The massive, dark bill, tail pattern, and pale body color eliminates these. \| The original documentation form event lasted from approximately 10:15:00/10:20:00.	Iowa Ornithologists' Union \| MS 166	11	8
Records Committee review for rare bird sighting of Great Black-backed Gull at Lake Manawa, 1978	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1978-12-06	1993-08-19	Rare birds documentation form	Records Committee review for a Great Black-backed Gull at Lake Manawa in Pottawattamie County, IA on December 6, 1978. Includes a record review document with votes, articles in Nebraska Bird Review, Iowa Bird Life, and American Birds, and two documentation forms submitted to the committee.	Green, Ruth	Great Black-backed Gull	Lake Manawa	Lake Manawa, Council Bluffs, Iowa	Most of Lake Manawa was frozen over at this time but there were small patches of open water. The bird was standing on the ice at the edge of one of these patches.	The documentation form by Ruth Green forms the basis of this record. Another documentation form by Sandra S. Kovanda and James Kovanda, Jr. was submitted. \| Elimination of similar species: There were only two gulls at this time there--this bird and the glaucous. \| The original documentation form event lasted from approximately 16:30:00/17:00:00.	Iowa Ornithologists' Union \| MS 166	11	8
Records Committee review for rare bird sighting of Great Black-backed Gull at Lock 19 in Keokuk, 1991	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1991-02-07	1993-07-17	Rare birds documentation form	Records Committee review for a Great Black-backed Gull at Lock 19 in Keokuk in Lee County, IA on February 7, 1991. Includes a record review document with votes, an article in Iowa Bird Life, comparison of different gull sightings, and two documentation forms submitted to the committee.	Dinsmore, Stephen J.	Great Black-backed Gull	Lock Number 19	Lock 19, Keokuk, Lee Co.		The documentation form by Steve Dinsmore forms the basis of this record. Another documentation form by Ann Johnson was submitted. Another observer was Beth Brown. \| Elimination of similar species: The black mantle really eliminates most other gulls. Western Gull, a remote possibility, is smaller and has a slightly paler mantle. \| The original documentation form event lasted from 13:10:00/15:40:00 on February 7, 1991 and 13:32:00/14:20:00 on February 8, 1991.	Iowa Ornithologists' Union \| MS 166	11	8