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 Mew Gull at Sandpiper Recreation Area at Saylorville Reservoir, 1990	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1990-10-13	1993-07-17	Rare birds documentation form	Records Committee review for a Mew Gull at Sandpiper Recreation Area at Saylorville Reservoir in Polk County, IA on October 13, 1990. Includes a record review document with votes and a documentation form submitted to the committee.	Lowder, Ken	Mew Gull	Sandpiper Recreation Area	Sandpiper Rec. Area, Saylorville Reservoir, Polk Co., IA.	Sand spit	The documentation form by Ken Lowder is the only one submitted and forms the basis of this record. Other observers include Peter Wickham and John Daniel. \| Elimination of similar species: Ring billed Gull (second winter) - light iris & yellow legs; head shape; white in primaries \| The original documentation form event lasted from 14:15:00/15:30:00.	Iowa Ornithologists' Union \| MS 166	10	23
Rare bird documentation form for Pectoral Sandpiper at Big Creek State Park, 1987	Field notes	Birds--Identification Ornithology Rare birds	1987-12-01	1987-12-04	Rare birds documentation form	Rare bird documentation form for a Pectoral Sandpiper at Big Creek State Park in Polk County, IA on December 1, 1987.	Dinsmore, Stephen J.	Pectoral Sandpiper	Big Creek State Park	Big Creek State Park, Polk Co.	mudflat area at north end of lake	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: The size, yellowish legs, and well defined 'necklace' eliminates all other shorebirds except Sharp-tailed Sandpiper. The fact the the [sic] eyeline did not broaden behind the eye and the streaked rather than buffy breast eliminates Sharp-tailed Sandpiper. \| The original documentation form event lasted from 16:35:00/16:45:00.	Iowa Ornithologists' Union \| MS 166	34	23
Rare bird documentation form for Yellow-crowned Night Heron at Hawkeye Wildlife Area, 1977	Field notes Forms (documents)	Birds--Identification Ornithology Rare birds	1977-05-13	1977-05-15	Rare birds documentation form	Rare bird documentation for a Yellow-crowned Night Heron at Hawkeye Wildlife Area in Johnson County, IA on May 13, 1977.	Newlon, Michael C.	Yellow-Crowned Night Heron	Hawkeye Wildlife Management Area	Oxbow on Hawkeye Wildlife area, near Iowa City	marshy pool in mostly -dry oxbow surrounded by second-growth, fast, close to Iowa River.	The documentation form by Mike Newlon is the only one submitted and forms the basis of this record. Other observers include Carol S. Newlon, B. Knowles, Thomas Staudt, Nicholas Halmi, and others. \| Elimination of similar species: Uniform grey body, small size, head pattern rule out all other N. Am large waders. \| The original documentation form event lasted from 19:30:00/20:00:00.	Iowa Ornithologists' Union \| MS 166	32	23
Birds of Polk County Iowa	Reports Publications (documents)	Bird surveys Ornithology--Bibliography Ornithology--Methodology	1931-10-01	1931-10-31	Manuscript, graphic, and printed material	Publication dated October 1931. This publication is a book written by Philip DuMont listing the 289 species of birds known to have occurred within Polk County with dates of migration. Published by the Des Moines Audubon Society.	DuMont, Philip A. (Philip Atkinson), 1903-1996		Polk County				Philip A. Dumont Papers \| MS 153	6	23
Records Committee review for rare bird sighting of Mew Gull at Lock and Dam 19 at Keokuk, 1998	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1998-12-21	2000-11-24	Rare birds documentation form	Records Committee review for a Mew Gull at Lock and Dam 19 at Keokuk in Lee County, IA on December 21, 1998. Includes a record review document with votes and a documentation form submitted to the committee.	Dinsmore, Stephen J.	Mew Gull	Lock Number 19	Lock and Dam 19, Keokuk, Lee County, Iowa	feeding below dam of a large river	The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. Other observers were Aaron Brees and many unidentified other observers. \| Elimination of similar species: The combination of a smaller bill, more extensive dark brown color on the underparts, darker gray mantle, and solidly dark rectrices eliminated the similar Ring-billed Gull. \| The original documentation form event lasted from 12:25:00/13:00:00.	Iowa Ornithologists' Union \| MS 166	10	23
Records Committee review for rare bird sighting of Mew Gull at Saylorville Reservoir, 1998	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1998-12-20	2000-11-24	Rare birds documentation form	Records Committee review for a Mew Gull at Saylorville Reservoir in Polk County, IA on December 20, 1998. Includes a record review document with votes and a documentation form submitted to the committee.	Dinsmore, Stephen J.	Mew Gull	Saylorville Lake	Saylorville Reservoir, Polk County, Iowa	feeding in spillway and resting on large reservoir	The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. Another observer was Kay Niyo. \| Elimination of similar species: The only similar species (Ring-billed Gull) was eliminated by the combination of slightly smaller size, smaller bill, more extensive brown color on the underparts, and pattern of the rectrices. \| The original documentation form event lasted from 13:46:00/14:08:00.	Iowa Ornithologists' Union \| MS 166	10	23
Records Committee review for rare bird sighting of Mew Gull at Red Rock Reservoir Dam, 1997	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1997-12-20	2000-11-24	Rare birds documentation form	Records Committee review for a Mew Gull at Red Rock Reservoir Dam in Marion County, IA on December 20, 1997. Includes a record review document with votes and two documentation forms submitted to the committee.	Dinsmore, Stephen J.	Mew Gull	Red Rock Dam	Red Rock Reservoir, Marion Co., IA	large reservoir	The documentation form by Stephen J. Dinsmore forms the basis of this record. Another documentation form by Michael D. Overton was submitted. Other observers include Maridel Jackson, Ann Johnson, Aaron Brees, Gordon Brand, and many other unidentified observers. \| Elimination of similar species: The wing pattern, size, and lack of black marks on the face eliminated any of the smaller gulls (i.e. Bonaparte's). The small size and smaller bill size eliminated California Gull. Ring-billed Gull was eliminated on the basis of the darker mantle and upperwings, large, dark eye, and bill color and shape. \| The original documentation form event lasted from 15:30:00/16:40:00.	Iowa Ornithologists' Union \| MS 166	10	23
Records Committee review for rare bird sighting of Mew Gull at Saylorville Reservoir, 1996	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1996-11-29	2000-11-22	Rare birds documentation form	Records Committee review of a Mew Gull at Saylorville Reservoir in Polk County, IA on November 29, 1996. Includes a record review document with votes, an article in Iowa Bird Life, and a documentation form submitted to the committee.	Dinsmore, Stephen J.	Mew Gull	Saylorville Lake	Saylorville Reservoir, Polk Co., IA	large reservoir	The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. \| Elimination of similar species: The wing pattern, size, and lack of black marks on the face eliminated any of the smaller gulls (i.e. Bonaparte's). The small size and smaller bill size eliminated California Gull. Ring-billed Gull was eliminated on the basis of the darker mantle and upperwings, large, dark eye, and bill color and shape. \| The original documentation form event lasted from 16:03:00/16:41:00.	Iowa Ornithologists' Union \| MS 166	10	23
Records Committee review for rare bird sighting of Mew Gull at Lake Rathbun, 1995	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1995-11-04	2000-11-20	Rare birds documentation form	Records Committee review of a Mew Gull at Lake Rathbun in Appanoose County, IA on November 4, 1995. Includes a record review document with votes and a documentation form submitted to the committee.	Cummins, Raymond L.	Mew Gull	Rathbun Lake	Lake Rathbun Appanoose Co.	Sandy beach with about 50 other gulls including Ring-billed, Franklin's, Bonaparte's and the 1st winter Mew Gull. After about 20 min the bird departed to the north with about a dozen other gulls. Did not see them take off.	The documentation form by Ray Cummins is the only one submitted and forms the basis of this record. \| Elimination of similar species: See Ring-billed Gull comparicons [sic] above. [...] The size was slightly but noticeably smaller than all the Ring-billeds present. The head was more rounded in appearance than the ring-billeds. The bill was smaller in portion than the Ring-billeds, both shorter and thinner. [...] The tail was black, but not as black as side by side comparisons with the adult Ring-billeds. \| The original documentation form event lasted from 07:45:00/08:05:00.	Iowa Ornithologists' Union \| MS 166	10	23
Records Committee review for rare bird sighting of Mew Gull at Fairport Fish Hatchery, 1995	Administrative records Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1995-09-08	2000-11-20	Rare birds documentation form	Records Committee review of a Mew Gull at Fairport Fish Hatchery in Muscatine County, IA on September 8, 1995. Includes a record review document with votes, correspondence from Peter Petersen to Thomas H. Kent, and a documentation form submitted to the committee.	Petersen, Peter C.	Mew Gull	Fairport State Fish Hatchery	Fairport Fish Hatchery, Muscatine Co. IA	Fish rearing ponds + adj. Miss. River	The documentation form by Peter C. Petersen is the only one submitted and forms the basis of this record. \| Elimination of similar species: Ring-billed Gull- much more black on primary tips, black ring on yellow bill \| The original documentation form event lasted from 08:05:00/08:10:00.	Iowa Ornithologists' Union \| MS 166	10	23
Records Committee review for rare bird sighting of Mew Gull at Red Rock Reservoir Dam, 1994	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1994-12-11	1996-04-25	Rare birds documentation form	Records Committee review of a Mew Gull at Red Rock Reservoir Dam in Marion County, IA on December 11, 1994. Includes a record review document with votes, an article in Iowa Bird Life, and four documentation forms submitted to the committee.	Dinsmore, Stephen J.	Mew Gull	Red Rock Dam	below Red Rock Reservoir dam, Marion Co., IA	spillway	The documentation form by Steve Dinsmore forms the basis of this record. Other documentation forms by Jim Sinclair, Ray Cummins, and Thomas H. Kent were submitted. Other observers include Tim Schantz, Jim Fuller, and many unidentified observers. \| Elimination of similar species: The only species with which this bird could be confused is Ring-billed Gull. The tail and wing patterns, generally darker coloration, large eye, and smaller bill all eliminate first-winter Ring-billed Gull. Identification to subspecies was based on tail pattern and more extensive dark color on head and underparts. \| The original documentation form event lasted from 07:20:00/08:30:00.	Iowa Ornithologists' Union \| MS 166	10	23
Records Committee review for rare bird sighting of Mew Gull at Lakeview Recreation Area at Saylorville Reservoir, 1993	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1993-12-20	1996-01-25	Rare birds documentation form	Records Committee review of a Mew Gull at Lakeview Recreation Area at Saylorville Reservoir in Polk County, IA on December 20, 1993. Includes a record review document with votes, an article in Iowa Bird Life, and a documentation form submitted to the committee.	Dinsmore, Stephen J.	Mew Gull	Lakeview Recreation Area	Saylorville Reservoir, Polk Co., IA-on jetty at Lakeview Rec. Area	perched on jetty with other gulls	The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. Other observers include Susan Grove, Eugene Armstrong, and Eloise Armstrong. \| Elimination of similar species: On the basis of size and general plumage characters, this species could only be confused with Ring-billed Gull, hundreds of which were available for direct comparison. The combination of slightly smaller size, distinct head shape, bill color and shape, dark eye, and slightly darker mantle and upperwings are sufficient to eliminate Ring-billed Gull. \| The original documentation form event lasted from 15:42:00/16:53:00.	Iowa Ornithologists' Union \| MS 166	10	23
Records Committee review for rare bird sighting of Mew Gull at Whitebreast Recreation Area at Red Rock Reservoir, 1993	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1993-12-19	1995-07-25	Rare birds documentation form	Records Committee review for a Mew Gull at Whitebreast Recreation Area at Red Rock Reservoir in Marion County, IA on December 19, 1993. Includes a record review document with votes, an article in Iowa Bird Life, and three documentations submitted to the committee.	Johnson, Ann	Mew Gull	Whitebreast Recreation Area	Whitebreast Recreation Area, Red Rock Reservoir, Marion Co., IA	Sandy area at edge of open water	The documentation form by Ann Johnson forms the basis of this record. Other documentation forms by Russ Widner and Jim Fuller were submitted. Other observers include Dick Tetrault and Roy Godwin. \| Elimination of similar species: Size eliminated any gull larger than a Ring-billed. Although structurally the bird more closely represented one of the larger hooded gulls, they were eliminated by the lack of any hood or auricular spot. Furthermore, most hooded gulls with a tail band would also show a strong carpal bar. Laughing Gull could be eliminated by the more diminuative [sic] bill and leg color. Although some individuals seem to carry a vestige of their more motley juvenile plumage into first winter, Ring-billed Gull was eliminated by size, head and bill structure, and clear-cut as opposed to more diffuse tail band. I originally identified this bird as a Mew Gull based on my experience studying structural differences between Ring-billed and Mew gulls on the west coast. I have never seen a first-year Mew Gull, however. In researching the Mew on my return home, I concluded that the bird in question was not dark enough, nor brown enough, to be of the west coast sub-species. By virtue of its strong similarity to a Ring-billed Gull, this bird was most likely the European sub-species known as the Common Gull. Although according to Grant the bill description comes closer to L.c. brachyrhynchus, I assume that this bird's bill coloration was still changing from juvenile plumage. Apparently the Common Gull appears on occasion on the east coast and is therefore probably as likely a vagrant to Iowa as is the western form. \| The original documentation form event lasted from 10:30:00/10:40:00.	Iowa Ornithologists' Union \| MS 166	10	23
Records Committee review for rare bird sighting of Glossy Ibis at Riverton Area, 1995	Administrative records Clippings (information artifacts) Field notes Photographs	Bird watching Ornithology Ornithology--Societies, etc	1995-05-18	2000-11-18	Rare birds documentation form	Records Committee review of two Glossy Ibis at Riverton Area in Fremont County, IA on May 18, 1995. Includes a record review document with votes, two photos, an article in Iowa Bird Life, and four documentation forms submitted to the committee.	Kent, Thomas H. (Thomas Hugh), 1934-	White Ibis	Riverton Wildlife Management Area	Riverton A., Fremont Co., IA	Controlled water area long Nishnabotna River and flooded fields.	The documentation form by Thomas H. Kent is the earliest and the one that forms the basis of this record. Other documentation forms by Jim Fuller, Babs Padelford, Loren Padelford, and Ross Silcock were submitted later. Other observers include Dick Tetrault, B.J. Rose, and Doug Rose. \| Elimination of similar species: An immature White-faced Ibis could lack the red eye, red legs, and white facial feathering of an adult and be confused with a Glossy Ibis. An immature white-faced would lack the blue facial skin and would likely show some brownish feathers. The color differences were clear-cut and observed under identical viewing condition. \| The original documentation form event lasted from 13:30:00/13:40:00, 14:20:00/15:25:00, and, on May 19 from 08:40:00/08:45:00.	Iowa Ornithologists' Union \| MS 166	7	23
Records Committee review for rare bird sighting of Mew Gull at Lock and Dam 14, 1982	Administrative records Clippings (information artifacts) Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1982-12-19	1993-09-01	Rare birds documentation form	Records Committee review of a Mew Gull at Lock and Dam 14 in Scott County, IA on December 19, 1982. Includes a record review document with votes, an article in Iowa Bird Life, a summary of the review, comments and correspondence on the sighting, and five documentation forms submitted to the committee.	Kent, Thomas H. (Thomas Hugh), 1934-	Laughing Gull	Lock and Dam 14	Lock and Dam 14, Scott Co. Iowa	Mississippi River	The documentation form by Thomas H. Kent forms the basis of this record. Other documentation forms by Thomas J. Staudt, Peter C. Petersen, Tim Dwyer, and Francis L. Moore were submitted. Other observers include Don Moeller, Jean Moeller, Mary Lou Petersen, Bob Linden, Clark Scott, and Larry Linder. \| Elimination of similar species: Separated from Ring-bill by gray head and mantle, wing-tip, size, character of terminal tail band, and bill color and shape. Separated from Franklin's by wing tip pattern (in face of nearly white tail, ie 2nd year bird) \| The original documentation form event lasted from approximately 09:40:00/09:50:00 and 14:15:00/14:45:00.	Iowa Ornithologists' Union \| MS 166	10	23
Records Committee review for rare bird sighting of Whimbrel at Riverton Wildlife Management Area, 1996	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1996-05-17	2000-11-22	Rare birds documentation form	Records Committee review of eight plus Whimbrels at Riverton Wildlife Management Area in Fremont County, IA on May 17, 1996. Includes a record review document with votes and a documentation form submitted to the committee.	Braley, Jean B. Tiemann, Marie E. Spears	Whimbrel	Riverton Wildlife Management Area	Riverton, IA. State Area	Marsh, mudflats, slough	The documentation form by Jean B. Braley and Marie Tiemann is the only one submitted and forms the basis of this record. \| Elimination of similar species: The birds were smaller than long-billed curlews and the curved bills shorter. The striped heads further eliminated Long-billed Curlew. The decurved bills served to distinguish Whimbrels from other shorebirds of size: i.e. Godwits, possibly Willets, Greater Yellowlegs. Also coloring and action. There were Yellowlegs feeding the area and a lot of smaller sandpipers. \| The original documentation form event lasted from 09:00:00/09:20:00	Iowa Ornithologists' Union \| MS 166	9	23
Records Committe review for rare bird sighting for Whimbrel at Bjorkboda Marsh, 1995	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1995-10-01	2000-11-20	Rare birds documentation form	Records Committee review for a Whimbrel at Bjorkboda Marsh in Hamilton County, IA on October 1, 1995. Includes one record review document with votes and a documentation form submitted to the committee.	Jackson, Maridel	Whimbrel	Bjorkboda Marsh	Bjorkboda Marsh in Hamilton Co.		The documentation form by Maridel Jackson is the only one submitted and forms the basis of this record. Another observer was Barb Bettis. \| Elimination of similar species: [...] It too landed in the shallow water and muddy shore area and as I scoped it dettermined it had to be a whimbrel. I have seen them only in Texas, but this bird could not have been anything else. It was slightly larger than the willet or the greater yellow legs and it had a obvious white eyestripe and dark legs. It's bill was not nearly as long a long billed curlew, but was obviously very decurved. \| The original documentation form event lasted from 14:00:00/14:30:00.	Iowa Ornithologists' Union \| MS 166	9	23
Records Committee review for rare bird sighting of Whimbrel at Saylorville Reservoir, 1995	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1995-08-27	2000-11-20	Rare birds documentation form	Records Committee review of a Whimbrel at Saylorville Reservoir in Polk County, IA on August 27, 1995. Includes a record review document with votes, an article in Iowa Bird Life, and two documentation forms submitted to the committee.	Dinsmore, Stephen J.	Whimbrel	Saylorville Lake	Saylorville Res., Polk Co.	large mudflat	The documentation form by Stephen J. Dinsmore is the earliest and the one that forms the basis of this record. Other documentation forms by Jim Sinclair were submitted later. \| Elimination of similar species: The large size and bill shape eliminates all shorebirds except Long-billed Curlew. This species was eliminated by the head pattern and shorter bill. \| The original documentation form event lasted from 08:30:00/08:35:00.	Iowa Ornithologists' Union \| MS 166	9	23
Records Committee review for rare bird sighting of Whimbrel at north central Hamilton County, 1995	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1995-05-24	2000-11-18	Rare birds documentation form	Records Committee review of a Whimbrel at north central Hamilton County, IA on May 24, 1995. Includes a record review document with votes, an article in Iowa Bird Life and two documentation forms submitted to the committee.	Kent, Thomas H. (Thomas Hugh), 1934-	Whimbrel	Hamilton County	north central Hamilton Co. (U.S. 69 and D20), Iowa.	flooded area of plowed field (farmland)	The documentation form by Thomas H. Kent is the earliest and the one that forms the basis of this record. Other documentation forms by Jim Fuller were submitted later. \| Elimination of similar species: Long-billed Curlew is much larger, rustier, and lacks eye line and crown stripe. Eskimo Curlew is much smaller and thinner-billed. \| The original documentation form event lasted from 10:40:00/10:50:00.	Iowa Ornithologists' Union \| MS 166	9	23
Records Committee review for rare bird sighting of Whimbrel at Sandy Beach at Coralville Reservoir, 1994	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1994-05-27	1996-04-25	Rare birds documentation form	Records Committee review of a Whimbrel at Sandy Beach at Coralville Reservoir in Johnson County, IA on May 27, 1994. Includes a record review document with votes, an article in Iowa Bird Life, and four documentation forms submitted to the committee.	Edwards, Chris	Whimbrel	Sandy Beach Public Use Area	Sandy Beach, Coralville Reservoir, Johnson Co., IA	Shoreline of reservoir	The documentation form by Chris Edwards is the earliest and the one that forms the basis of this record. Other documentation forms by Jim Fuller, James Scheib, and David L. Dankert were submitted later. Other observers include Karole Fuller. \| Elimination of similar species: Long-billed Curlew lacks the crown stripes, has a buffy underside and wing linings, is larger and has a longer bill. \| The original documentation form event lasted from 15:30:00/16:40:00.	Iowa Ornithologists' Union \| MS 166	9	23
Records Committee review for rare bird sighting of Whimbrel at MidAmerican Energy Ponds in Woodbury County, 1991	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1991-05-13	1993-07-17	Rare birds documentation form	Records Committee review of a Whimbrel at MidAmerican Energy Ponds in Woodbury County, IA on May 13, 1991. Includes a record review document with votes and a documentation form submitted to the committee.	Probst, Jerry	Whimbrel	MidAmerican Energy Ponds	IPS Flyash Pits Woodbury Co	Open Pond Flyash Shore	The documentation form by Jerry Probst is the only one submitted and forms the basis of this record. Other observers include Carol Boots. \| Elimination of similar species: Long Billed Curlew - head pattern Eskimo Curlew - size + bill shape + size. All other shorebirds don't have radical decurved bill. \| The original documentation form event lasted from 18:00:00/19:00:00.	Iowa Ornithologists' Union \| MS 166	9	23
Records Committee review for rare bird sighting of Whimbrel at the MidAmerican Energy Ponds, 1989	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1989-08-27	1993-08-05	Rare birds documentation form	Records Committee review of a Whimbrel at the MidAmerican Energy Ponds in Pottawattamie County, IA on August 27, 1989. Includes a record review document with votes and a documentation form submitted to the committee.	Silcock, W. Ross	Whimbrel	MidAmerican Energy Ponds	IPL Ponds, Pott Co., IA		The documentation form by Ross Silcock is the only one submitted and forms the basis of this record. Other observers include Loren Padelford, Babs Padelford, Doug Rose, B.J. Rose, Roger Rose, and Tanya Bray. \| Elimination of similar species: [...] Notable however was call - a rather mellow series of piping notes. (Somewhat like a musical Lesser Yellowlegs). The only other possibilities, Marbled Godwit & Longbilled Curlew, have very different calls. \| The original documentation form event occurred around 13:15:00.	Iowa Ornithologists' Union \| MS 166	9	23
Records Committee review for rare bird sighting of Whimbrel at Hendrickson Marsh, 1984	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1984-05-12	1993-09-01	Rare birds documentation form	Records Committee review of a Whimbrel at Hendrickson Marsh in Story County, IA on May 12, 1984. Includes a record review document with votes, a summary of review, an article in Iowa Bird Life, and two documentation forms submitted to the committee.	Dinsmore, Stephen J.	Whimbrel	Hendrickson Marsh Wildlife Management Area	NW corner of Hendrickson Marsh, Story Co.	drained area of marsh adjacent to a grassy field	The documentation form by Steve Dinsmore is the earliest and the one that forms the basis of this record. Another documentation form by Paul Martsching was submitted later. Other observers include Gordon Brown and Mark Dixon. \| Elimination of similar species: Separated from Godwits and Willet by the long downward curved bill and the distinct head pattern. Separated from Ibis' by the strongly marked head and the mottled brown color of bird. Separated from Long-billed Curlew by much shorter bill and the strongly marked head. \| The original documentation form event lasted from 12:30:00/14:00:00.	Iowa Ornithologists' Union \| MS 166	9	23
Records Committee review for rare bird sighting of Whimbrel north of Swan Lake, 1983	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1983-05-24	1993-09-01	Rare birds documentation form	Records Committee review of a Whimbrel north of Swan Lake in Johnson County, IA on May 24, 1983. Includes a record review document with votes, an article in Iowa Bird Life, a summary of the review, and two documentation forms submitted to the committee.	Bendorf, Carl J.	Whimbrel	Swan Lake	Approx 3/4 mile north of Swan Lake, Johnson Co., IA	Along muddy shoreline of large flooded area. Some weed stubble.	The documentation form by Carl J. Bendorf is the earliest and the one that forms the basis of this record. Other documentation forms by James P. Sandrock were submitted later. Other observers include Tom Staudt, James G. Huntington, John L. Cordell, Tom Kent, and Mike Newlon. \| Elimination of similar species: According to Robbins, et al., Bristle-thighed Curlew should have a bright rusty tail. This was not observed. Robbins shows Eskimo Curlew with much more barring on flanks, smaller bill. \| The original documentation form event lasted from 10:15:00/10:30:00.	Iowa Ornithologists' Union \| MS 166	9	23
Records Committee review for rare bird sighting of Whimbrel at Hendrickson Marsh, 1983	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1983-05-04	1993-09-01	Rare birds documentation form	Records Committee review of a Whimbrel at Hendrickson Marsh in Story County, IA on May 4, 1983. Includes a record review document with votes and seven documentation forms submitted to the committee.	Proescholdt, Beth	Whimbrel	Hendrickson Marsh Wildlife Management Area	Hendrickson's Marsh, s.e. Story Co., Iowa	muddy clover field, vegetation only few inches, some water	The documentation form by Beth Proescholdt is the earliest and the one that forms the basis of this record. Other documentation forms by Mark Proescholdt, Romona R. Sommerlot, Paul Martsching, Hank Zaletel, Joe Schaufenbuel, and James Dinsmore were submitted later. Other observers include Phyllis Harris, Ed Savage, Betty Savage, Jim Maish, Dorothy Maish, Dick Mooney, Ted LaGrange, Eugene Armstrong, and other unidentified observers. \| Elimination of similar species: Hudsonian Godwit (this had decurved bill, no rusty breast & no white & black flight pattern); Long-billed Curlew (much shorter bill & prominent stripes on crown); Willet (different flight colors in wings & much browner & also decurved bill). \| The original documentation form event lasted from 12:00:00/12:45:00.	Iowa Ornithologists' Union \| MS 166	9	23