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 Mountain Bluebird at Ames, 1992	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1992-03-17	1994-10-18	Rare birds documentation form	Records Committee review for a Mountain Bluebird at Ames in Story County, IA on March 17, 1992. Includes a record review document with votes, an article in Iowa Bird Life, and a documentation form submitted to the committee.	Patterson, Matthew	Mountain Bluebird	Ames	South Ames- one quarter mile south of highway 30	Riparian woodland with frequent openings	The documentation form by Matthew Patterson is the earliest and the one that forms the basis of this record. \| Elimination of similar species: Breast color and body posture easily differentiated the Mountain from the Eastern Bluebird. \| The original documentation form event lasted from 14:00:00/14:30:00.	Iowa Ornithologists' Union \| MS 166	13	5
Rare bird documentation form for Little Blue Heron at Peterson Pits, 1982	Field notes Forms (documents)	Birds--Identification Ornithology Rare birds	1982-05-08	N/A	Rare birds documentation form	Rare bird documentation form for a Little Blue Heron at Peterson Pits in Story County, IA on May 8, 1982.	Robinson, John C., 1959-	Little Blue Heron	Peterson Pits Recreation Area	Peterson Pits, Story County, Iowa	Riparian area with sparse vegetation and several large dug-out pits, most of which held variable amounts of water.	The documentation form by John C. Robinson is the only one submitted and forms the basis of this record. Other observers include Bob Myers. \| Elimination of similar species: Green Heron is smaller, has orange legs, a stouter neck and white areas on its ventral surface. Louisiana Heron shows conspicuous white areas on the ventral surface. Great Blue Heron is much larger, with a two-tone coloration in the wings, a slower wingbeat , and white areas on the upper neck and head. \| The original documentation form event lasted from 12:35:00/12:37:00.	Iowa Ornithologists' Union \| MS 166	32	20
Rare bird documentation form for Philadelphia Vireo at Moorehead Park in Ida County, 1994	Field notes	Birds--Identification Ornithology Rare birds	1994-10-18	N/A	Rare birds documentation form	Rare bird documentation form for a Philadelphia Vireo at Moorehead Park in Ida County, IA on October 18, 1994.	Ernzen, Peter	Philadelphia Vireo	Moorehead Pioneer Park	Moorehead Park	Riparian - shrubby	The documentation form by Peter Ernzen is the only one submitted and forms the basis of this record. \| Elimination of similar species: Tennesse Warbler color to [sic] light thick vireo bill Red Eyed Vireo has white eye brow border above + below with black - not present on this vireo - should be darker in color throughout over -> warbling vireo is to [sic] pale in color, no yellow mark across throat. \| The original documentation form event lasted from 12:00:00/13:00:00.	Iowa Ornithologists' Union \| MS 166	34	80
Rare bird documentation form for Little Blue Heron at West Hottes Lake, 1992	Field notes	Birds--Identification Ornithology Rare birds	1992-09-26	1992-09-27	Rare birds documentation form	Rare bird documentation form for a Little Blue Heron at West Hottes Lake in Dickinson County, IA on September 26, 1992.	Schoenewe, Lee A.	Little Blue Heron	West Hottes Lake	West Hottes Lake, Dickinson Co.	Restored, shallow wetland w/ low vegetation + mudflats	The documentation form by Lee A. Schoenewe is the only one submitted and forms the basis of this record. Other observers include Dennis McFarland and Nancy Schoenewe. \| Elimination of similar species: Snowy Egret. This bird lacked the black bill and dark legs with yellow feet. \| The original documentation form event lasted from 11:30:00/15:00:00.	Iowa Ornithologists' Union \| MS 166	32	20
Records Committee review for rare bird sighting of Sabine's Gull at Kettleson Hogsback Area, 1997	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1997-07-08	2000-11-24	Rare birds documentation form	Records Committee review for a Sabine's Gull at Kettleson Hogsback Area in Dickinson County, IA on July 8, 1997. Includes a record review document with votes, an article in Iowa Bird Life, and a documentation form submitted to the committee.	Schoenewe, Lee A.	Sabine's Gull	Kettleson Hogsback Wildlife Management Area	Kettleson Hogsback WMA, Dickinson Co.	Restored wetland. prairie pothole	The documentation form by Lee A. Schoenewe is the only one submitted and forms the basis of this record. Other observers include ten unidentified members of the local Audubon chapter. \| Elimination of similar species: Bonaparte's Gull - wing pattern black headed gull - nearby adult comparison \| The original documentation form event lasted from 19:30:00/20:20:00.	Iowa Ornithologists' Union \| MS 166	11	9
Rare bird documentation form for Red-necked Grebe at Four Mile Lake, 1993	Field notes Forms (documents)	Birds--Identification Ornithology Rare birds	1993-06-09	1993-06-23	Rare birds documentation form	Rare bird documentation form for two Red-necked Grebes at Four Mile Lake in Emmet County, IA on June 9, 1993.	Ehresman, Bruce Flaherty, Molly	Red-necked Grebe	Four Mile Lake Wildlife Management Area	T99N, R34W, Sec 8 SE 1/4 at Four Mile Lake Restored Area. ~150 yds NW of NW corner of furthest east parking lot along County Rd. A22.	Restored wetland w/ emergent vegetation - surrounded by grassland	The documentation form by Bruce Ehresman and Molly Flaherty is the only one submitted and forms the basis of this record. \| Elimination of similar species: Head similar to Western Grebe, but this grebe's neck is rusty red color. Body also smaller than western grebe, and bill not as long and pointed. \| The original documentation form event lasted from 10:15:00/11:15:00.	Iowa Ornithologists' Union \| MS 166	32	13
Records Committee review for rare bird sighting of Black-necked Stilt at Harrier Marsh, 1999	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1999-05-04	2000-11-28	Rare birds documentation form	Records Committee review of two Black-necked Stilts at Harrier Marsh in Boone County in May 4, 1999. Includes a record review document with votes and five documentation forms submitted to the committee.	Dinsmore, James J.	Black-necked Stilt	Harrier Marsh	Harrier Marsh, Boone County	restored wetland	The documentation form by Jim Dinsmore is the earliest and the one that forms the basis of this record. Other documentation forms by Michael D. Overton, Jim Fuller, Thomas H. Kent, and Mark Proescholdt were submitted later. Other observers include Beth Proescholdt, Kevin Healy, Hank Zaletel, Reid Allen, Pam Allen, Eugene Armstrong, Eloise Armstrong, Russ Reisz, Dixie Overton, and other unidentified observers. \| Elimination of similar species: Unmistakable. \| The original documentation form event lasted from 17:25:00/17:35:00.	Iowa Ornithologists' Union \| MS 166	9	20
Rare bird documentation form for Franklin's Gull at Saylorville Reservoir, 1987	Field notes	Birds--Identification Ornithology Rare birds	1987-12-02	1987-12-04	Rare birds documentation form	Rare bird documentation form for two Franklin's Gulls at Saylorville Reservoir in Polk County, IA on December 2, 1987.	Dinsmore, Stephen J.	Franklin's Gull	Saylorville Lake	Saylorville Reservoir, Polk Co.-above dam	resting with other gulls on large reservoir	The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. \| Elimination of similar species: The dark hood and wing pattern eliminate all other gulls except Laughing Gull. The small bill and white bar separating the black wingtip from the rest of the wing eliminates Laughing Gull (in adult plumage). \| The original documentation form event lasted from 15:40:00/16:30:00.	Iowa Ornithologists' Union \| MS 166	34	32
Rare bird documentation form for Least Tern at Saylorville Marina, 1986	Field notes	Birds--Identification Ornithology Rare birds	1986-08-21	1986-08-23	Rare birds documentation form	Rare bird documentation form for a Least Tern at Saylorville Marina in Polk County, IA on August 21, 1986.	Dinsmore, Stephen J.	Least Tern	Saylorville Marina	Saylorville Reservoir-near marina	resting on sandy beach	The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. \| Elimination of similar species: No other tern shows the combination of yellow bill and legs, small size, white forehead, and dark outer primaries. \| The original documentation form event lasted from 15:10:00/15:20:00.	Iowa Ornithologists' Union \| MS 166	34	44
Records committee review for rare bird sighting of Thayer's Gull at Red Rock Reservoir, 1986	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1986-12-13	1993-09-07	Rare birds documentation form	Records Committee review for two to five Thayer's Gulls at Red Rock Reservoir in Marion County, IA on December 13, 1986. Includes a record review document with votes, a summary of the review, and a documentation form submitted to the committee.	Dinsmore, Stephen J.	Thayer's Gull	Lake Red Rock	Red Rock Res., Marion Co.-below dam and near the Hwy 14 bridge	resting on sand bar below dam and feeding near open water on main lake	The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. Other observers include Mark Proescholdt, Tom Kent, and Tom Staudt. \| Elimination of similar species: The dark tail band and fairly dark body coloration should eliminate Iceland Gull. The smaller bill, rounder head, smaller size, more even body coloration, and pale undersides of the wings eliminates first-winter Herring Gull. \| The original documentation form event occurred around 10:00:00.	Iowa Ornithologists' Union \| MS 166	11	3
Records Committee review for rare bird sighting of Lesser Black-backed Gull near Jester Park at Saylorville Reservoir, 1988	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1988-11-15	1993-08-04	Rare birds documentation form	Records Committee review for a Lesser Black-backed Gull near Jester Park at Saylorville Reservoir in Polk County, IA on November 15, 1988. Includes a record review document with votes and a documentation form submitted to the committee.	Dinsmore, Stephen J.	Lesser Black-backed Gull	Jester Park	Saylorville Reservoir, Polk Co.-near Jester Park	resting on mud bar with thousands of other gulls	The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. Other observers include Bery Engebretsen. \| Elimination of similar species: The size (larger than Ring-billed Gull, smaller than Herring Gull) eliminates all Gulls except Herring, California, and Lesser Black-backed gulls. The mantle was much too dark for a Herring Gull. Separation from California Gull is much more difficult. Obviously, the mantle color of this bird was much too dark for a California Gull, and the legs were more yellow than the legs of a California Gull. \| The original documentation form event lasted from 15:44:00/16:38:00.	Iowa Ornithologists' Union \| MS 166	11	5
Records Committee review for rare bird sighting of Lesser Black-backed Gull at Jester Park at Saylorville Reservoir, 1988	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1988-12-04	1993-08-04	Rare birds documentation form	Records Committee review for a Lesser Black-backed Gull at Jester Park at Saylorville Reservoir in Polk County, IA on December 4, 1988. Includes a record review document with votes and a documentation form submitted to the committee.	Dinsmore, Stephen J.	Lesser Black-backed Gull	Jester Park	Saylorville Reservoir, Polk Co.-near Jester Park	resting on mud bar with thousands of other gulls	The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. \| Elimination of similar species: The size(larger than Ring-billed Gull, smaller than Herring Gull) eliminates all Gulls except Herring, California, and Lesser Black-backed gulls. Dark mantle color eliminates Herring Gull. The dark gray mantle was too dark for a California Gull, and the legs were a brighter yellow than the dull yellow leg color of a California. \| The original documentation form event lasted from 14:50:00/15:15:00.	Iowa Ornithologists' Union \| MS 166	11	5
Rare bird documentation form for Great Black-backed Gull at Lock and Dam 14, 1996	Field notes	Birds--Identification Ornithology Rare birds	1996-01-02	1996-02-26	Rare birds documentation form	Rare bird documentation form for a Great Black-backed Gull at Lock and Dam 14 in Scott County, IA on January 2, 1996.	Dinsmore, Stephen J.	Great Black-backed Gull	Lock and Dam 14	below Lock and Dam 14, Davenport, Scott Co., IA	resting on large river	The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. Other observers include Jim Dinsmore and Kelly McKay. \| Elimination of similar species: The combination of large size, coal black mantle and upperwings, and massive bill eliminates all other larids. \| The original documentation form event lasted from 15:50:00/16:30:00.	Iowa Ornithologists' Union \| MS 166	34	38
Records Committee review for rare bird sighting of Clark's Grebe at Saylorville Reservoir, 1987	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1987-10-01	1993-09-07	Rare birds documentation form	Records Committee review for a Clark's Grebe at Saylorville Reservoir in Polk County, IA on October 1, 1987. Includes a record review document with votes and a documentation form submitted to the committee.	Dinsmore, Stephen J.	Clark's Grebe	Saylorville Dam	Saylorville Reservoir, Polk Co.-above dam	resting on large reservoir	The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. \| Elimination of similar species: Western Grebe eliminated on the basis of this birds paler flanks and white color on the face extending well above the eye. I saw numerous Western Grebes at Saylorville this fall, and none of them had nearly as much white on the face as the bird I saw on 1 Oct. \| The original documentation form event lasted from 14:35:00/15:05:00.	Iowa Ornithologists' Union \| MS 166	7	9
Rare bird documentation form for Red-necked Grebe at Saylorville Reservoir, 1987	Field notes	Birds--Identification Ornithology Rare birds	1987-11-01	1987-11-05	Rare birds documentation form	Rare bird documentation form for a Red-necked Grebe at Saylorville Reservoir in Polk County, IA on November 1, 1987.	Dinsmore, Stephen J.	Red-necked Grebe	Saylorville Lake	Saylorville Reservoir, Polk Co.-above dam	resting on large reservoir	The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. Other observers include Bery Engebretsen. \| Elimination of similar species: The size and shape eliminates loons and all other grebes except Western Grebe. The bill shape, light mark on the cheek, and the position of the wing patch eliminates Western Grebe. \| The original documentation form event lasted from 09:30:00/09:40:00.	Iowa Ornithologists' Union \| MS 166	32	13
Records Committee review for rare bird sighting of Sabine's Gull near Jester Park at Saylorville Reservoir, 1988	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1988-10-20	1993-08-04	Rare birds documentation form	Records Committee review for a Sabine's Gull near Jester Park at Saylorville Reservoir in Polk County, IA on October 20, 1988. Includes a record review document with votes, an article in Iowa Bird Life, and two documentation forms submitted to the committee.	Dinsmore, Stephen J.	Sabine's Gull	Jester Park	near the Jester Park area of Saylorville Reservoir, Polk Co.	resting on large mud bar on reservoir	The documentation form by Steve Dinsmore forms the basis of this record. Another documentation form by Robert Myers was submitted. \| Elimination of similar species: The size, grayish upperparts, and striking wing pattern eliminate all other gulls. \| The original documentation form event lasted from 16:05:00/17:50:00.	Iowa Ornithologists' Union \| MS 166	11	9
Rare bird documentation form for Tundra Swan at Pool 19, 1988	Field notes	Birds--Identification Ornithology Rare birds	1988-12-31	1989-01-01	Rare birds documentation form	Rare bird documentation form for seven Tundra Swans at Pool 19 near Montrose in Lee County, IA on December 31, 1988.	Dinsmore, Stephen J.	Tundra Swan	Pool 19	Pool 19 of Mississippi R. near Montrose, Lee Co., IA	resting on ice on river	The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. Other observers include Bart Ballard. \| Elimination of similar species: Neck posture and bill shape eliminates Trumpeter and Mute swan. \| The original documentation form event lasted from 10:15:00/11:30:00.	Iowa Ornithologists' Union \| MS 166	33	1
Records Committee review for rare bird sighting of Thayer's Gull at Pool 19 on the Mississippi River near Montrose, 1988	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1988-12-31	1993-08-04	Rare birds documentation form	Records Committee review for a Thayer's Gull at Pool 19 on the Mississippi River near Montrose in Lee County, IA on December 31, 1988. Includes a record review document with votes and a documentation form submitted to the committee.	Dinsmore, Stephen J.	Thayer's Gull	Pool 19	Pool 19 of Mississippi R., near Montrose, Lee Co., IA	resting on ice and flying over river with other gulls	The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. Another observer includes Bart Ballard. \| Elimination of similar species: wing pattern, tail pattern, rounder head, and even color of body eliminates similar Herring Gull. \| The original documentation form event lasted from 10:15:00/10:25:00.	Iowa Ornithologists' Union \| MS 166	11	3
Records Committee review for rare bird sighting of Laughing Gull at Sandpiper Beach at Saylorville Reservoir, 1996	Administrative records Clippings (information artifacts) Correspondence Field notes Photographs	Bird watching Ornithology Ornithology--Societies, etc	1996-05-10	2000-11-22	Rare birds documentation form	Records Committee review for a Laughing Gull at Sandpiper Beach at Saylorville Reservoir in Polk County, IA on May 10, 1996. Includes one record review document with votes, a photograph, correspondence about bird sighting, an Iowa Bird Life Article, and a documentation form submitted to the committee.	Dinsmore, Stephen J.	Laughing Gull	Sandpiper Recreation Area	Saylorville Reservoir, Polk Co., IA	resting on beach with other gulls	The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. \| Elimination of similar species: The bird was clearly one of the "hooded" gulls. The combination of size, mantle color, and upperwing pattern eliminates all of the hooded gulls except for Franklin's Gull. The larger size, less obvious white eye crescents, larger and longer bill, and extensively dark tips to the underwings eliminated Franklin's Gull. \| The original documentation form event lasted from 12:45:00/13:10:00.	Iowa Ornithologists' Union \| MS 166	10	18
Records Committee review for rare bird sighting of Laughing Gull at Lock 19 in Keokuk, 1994	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1994-07-08	1997-10-03	Rare birds documentation form	Records Committee review for a Laughing Gull at Lock 19 in Keokuk in Lee County, IA on July 8, 1994. Includes a record review document with votes, an article in Iowa Bird Life, and a documentation form submitted to the committee.	Dinsmore, Stephen J.	Laughing Gull	Lock Number 19	above Lock 19, Keokuk, Lee Co., IA	resting on a log in river	The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. \| Elimination of similar species: Franklin's Gull is the only species this bird was likely to be confused with. The larger size, longer, more pointed wings, lack of white color in the primaries, longer, larger bill, dark legs and bill, and gray wash on nape (rather than a more distinct half-hood) are sufficient to eliminate Franklin's Gull. \| The original documentation form event lasted from 16:05:00/16:30:00 on July 8, 1994 and 06:15:00/06:28:00 on July 9, 1994.	Iowa Ornithologists' Union \| MS 166	10	18
Records Committee review for rare bird sighting of Pomarine Jaeger at Saylorville Reservoir, 1988	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1988-09-28	1993-08-04	Rare birds documentation form	Records Committee review of two Pomarine Jaegers at Saylorville Reservoir in Polk County, IA on September 28, 1988. Includes a record review document with votes, an article in Iowa Bird Life, and six documentation forms submitted to the committee.	Dinsmore, Stephen J.	Pomarine Jaeger	Saylorville Lake	Saylorville Reservoir, Polk Co.-south end of lake	resting and feeding on large reservoir	The documentation form by Steve Dinsmore is the earliest and the one that forms the basis of this record. Other documentation forms by Bob Myers, Thomas H. Kent, Peter C. Petersen, Beth Proescholdt, and Mark Proescholdt were submitted later. Other observers include Babs Padelford, Loren Padelford, Jim Sinclair, Bery Engebretsen, Eugene Armstrong, Eloise Armstrong, Jim Dinsmore, Jim Fuller, Brian Blevins, and many unidentified other observers. \| Elimination of similar species: The gull-like shape, dark color, and white wing patches eliminate all birds except Jaegers. The large size compared to Ring-billed Gulls, heavy build, large, thick bill, prominent white patches on the upper and under surface on the wings, and the presence of a second white "crescent" on the underwing at the base of the primary coverts eliminate both Parasitic and Long-tailed Jaegers. \| The original documentation form event lasted from 12:24:00/14:46:00.	Iowa Ornithologists' Union \| MS 166	10	15
Rare bird documentation form for Bewick's Wren at Marshalltown, 1982	Field notes	Birds--Identification Birdsongs Ornithology Rare birds	1982-07-04	N/A	Rare birds documentation form	Rare bird documentation form for a Bewick's Wren at Marshalltown in Marshall County, IA on July 4, 1982.	Moore, Francis L.	Bewick's Wren	Marshalltown	In city of Marshalltown, Marshall Co., Ia. Jct. of Forest Blvd + Pope Blvd.	Residential; nearby shrubby fence rows; tall pine and deciduous mix	The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. Other observers include Russell Hays, Joe Schaufenbuel, and Hank Zaletel. \| Elimination of similar species: House Wren is darker brown with brown throat and belly and lacks white fringing on outer tail feathers, song is also completely different. \| The original documentation form event lasted from 10:10:00/10:40:00.	Iowa Ornithologists' Union \| MS 166	35	1
Rare bird documentation for Scissor-tailed Flycatcher at Iowa State University, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-08-31	1983-09-15	Rare birds documentation form	Rare bird documentation for a Scissor-tailed Flycatcher at Iowa State University in Ames in Story County, IA on August 31, 1983.	Mulder, Phil	Scissor-tailed Flycatcher	Iowa State University	Ames, Iowa - Iowa State University near Hawthorn Ct.	Residential-near railroad tracks on telephone wire	The documentation form by Phillip Mulder is the only one submitted and forms the basis of this record. \| Elimination of similar species: Obvious tail feathers eliminated any similar species \| The original documentation form event lasted from 16:00:00/16:10:00.	Iowa Ornithologists' Union \| MS 166	34	73
Rare bird documentation form for Bewick's Wren at Shenandoah, 1991	Field notes	Birds--Identification Birdsongs Ornithology Rare birds	1991-05-08	1991-05-20	Rare birds documentation form	Rare bird documentation form for a Bewick's Wren at Shenandoah in Page County, IA on May 8, 1991.	Braley, Jean B.	Bewick's Wren	Shenandoah	209 W. Thomas Ave., Shenandoah, IA.	Residential yard; large trees, variety of shrubs	The documentation form by Jean Bordner Braley is the only one submitted and forms the basis of this record. Other observers include F.M. Braley. \| Elimination of similar species: Carolina Wren: I observed the bird was white on breast + throat; tail different; have not heard Carolina sing the way Bewick's did; tailflicking/switching sideways not noticed in Carolina. \| The original documentation form event occurred on and off from 07:30:00/10:00:00 .	Iowa Ornithologists' Union \| MS 166	35	1
Records Committee review for rare bird sighting of Gyrfalcon at Bettendorf, 1992.	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1992-01-20	1994-10-18	Rare birds documentation form	Records Committee review of a Gyrfalcon at Bettendorf in Scott County, IA on January 20, 1992. Includes a record review document with votes and a documentation form submitted to the committee.	Timper, Edward	Gyrfalcon	Bettendorf	Devils Glen & Middle Road, Bettendorf, Hwy Z30 & Indiana Ave, Rural Scott Cty.	Residential with fields, and rural farm area with picked fields	The documentation form by Edward Timper is the only one submitted and forms the basis of this record. \| Elimination of similar species: I am a master falconer, and have handled and flown many large falcons, including gyrfalcons, peregrines, prairie falcons, and large exotics such as saker falcons and lanners. I am positive that this is a gerfalcon [sic]. \| The original documentation form event lasted from 13:45:00/15:15:00.	Iowa Ornithologists' Union \| MS 166	9	4