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 White-winged Dove at Waukee, 1999	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1999-05-20	2000-11-28	Rare birds documentation form	Records Committee review for a White-winged Dove at Waukee in Dallas County, IA on May 20, 1999. Includes a record review document with votes and a documentation form submitted to the committee.	Schlaefer, Roger U.	White-winged Dove	Waukee	Waukee, Iowa 50263 - Songbird Park behind 1070 1st Pl.	Open grassy mowed park - several acres of tall grasses. Narrow wooded gully - beside tree lined pond - varied plated fruit trees and bushes. By Cottonwood tree & flowing stream.	The documentation form by Roger Schlaefer is the only one submitted and forms the basis of this record. Other observers include Marjorie Schlaefer. \| Elimination of similar species: Morning Dove: This one hoots more in sequence, deeper sound. White on wings and tail not like Local Doves. \| The original documentation form event lasted from 06:00:00/19:00:00.	Iowa Ornithologists' Union \| MS 166	12	10
Records Committee review for rare bird sighting for Burrowing Owl south of Archer, 1982	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1982-04-13	1993-09-01	Rare birds documentation form	Records Committee review for a Burrowing Owl south of Archer in O'Brien County, IA on April 13, 1982. Includes a record review document with votes, a summary of review, and a documentation form submitted to the committee.	Harms, Ronald	Burrowing Owl	Archer	O'Brien County, Ia. 1.75 South of Archer	Flat land	The documentation form by Ronald Harms is the only one submitted and forms the basis of this record. \| Elimination of similar species: it's just a burrowing owl \| The original documentation form event lasted from approximately 09:00:00/09:15:00.	Iowa Ornithologists' Union \| MS 166	12	17
Rare bird documentation form for Pine Warbler at Laurens, 1984	Field notes	Bird banding Birds--Identification Ornithology Rare birds	1984-09-07	N/A	Rare birds documentation form	Rare bird documentation form for a Pine Warbler at Laurens in Pocahontas County, IA on September 7, 1984.	Harms, Ronald	Pine Warbler	Laurens	Laurens	mature scotch pines + Highbush cranberry	The documentation form by Ronald Harms is the only one submitted and forms the basis of this record. Other observers include Judy Carlson. \| The original documentation form event lasted from 17:00:00/17:30:00.	Iowa Ornithologists' Union \| MS 166	35	29
Rare bird documentation form for Golden Eagle at Sunken Grove State Park, 1980	Field notes	Birds--Identification Ornithology Rare birds	1980-09-28	1980-10-05	Rare birds documentation form	Rare bird documentation form for a Golden Eagle at Sunken Grove State Park in Pocahontas County, IA on September 28, 1980.	Harms, Ronald	Golden Eagle	Sunken Grove State Game Management Area	Sunken Grove State Park, Pocahontas Co.		The documentation form by Ronald Harms is the only one submitted and forms the basis of this record. Other observers include Pat Harms and Don Winkler. \| The original documentation form event lasted from 13:30:00/13:32:30.	Iowa Ornithologists' Union \| MS 166	33	31
Rare bird documentation form for Summer Tanager at northwest Rush Lake in Palo Alto County, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-05-13	1983-05-15	Rare birds documentation form	Rare bird documentation form for two Summer Tanagers at northwest Rush Lake in Palo Alto County, IA on May 13, 1983.	Harms, Ronald	Summer Tanager	Rush Lake	Ron Reese farm, Palo Alto Co., NW corner of Rush Lake	Pine + apple trees	The documentation form by Ronald Harms is the only one submitted and forms the basis of this record. Other observers include Ron Reese and Pat Reese. \| Elimination of similar species: No dark wings No wing bars \| The original documentation form event lasted from 14:00:00/20:30:00.	Iowa Ornithologists' Union \| MS 166	35	44
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
Rare bird documentation form for Yellow Rail at University of Northern Iowa, 1984	Field notes	Birds--Identification Ornithology Rare birds	1984-04-27	1984-05-01	Rare birds documentation form	Rare bird documentation form for a Yellow Rail at University of Northern Iowa in Black Hawk County, IA on April 27, 1984.	Young, Ronan	Yellow Rail	University of Northern Iowa	Northwest corner of UNI prairie preserve		The documentation form by Ronan Young is the only one submitted and forms the basis of this record. \| Elimination of similar species: Virginia Rail has a larger bill and no white wing patches. \| The original documentation form event lasted from 19:30:00/19:35:00.	Iowa Ornithologists' Union \| MS 166	33	39
Rare bird documentation form for Cattle Egret near Interchange 35 of I-29, 1974	Field notes Forms (documents)	Birds--Identification Ornithology Rare birds	1974-08-22	1974-11-22	Rare birds documentation form	Rare bird documentation form for a Cattle Egret near Interchange 35 of I-29 in Mills County, IA on August 22, 1974.	Anderson, Rose	Cattle Egret	Keg Lake Wildlife Management Area	Lake by I-29 right after Plattsmouth exit	small marshy lake - a lake along I-29 beside a corn field - some mud flats & marshy areas along the edge	The documentation form by Rose Anderson is the only one submitted and forms the basis of this record. Other observers include Ruth Green. \| Elimination of similar species: Snowy Egret would be larger & have black bill & black legs. Common Egret would be larger with longer, thinner neck & have black legs. Immature Little Blue Heron would be larger, thinner & longer neck, dark-tipped bill which would look dark even if light was wrong for it to be bluish & legs would be more greenish - not bright yellow. \| The original documentation form event lasted from 16:00:00/16:20:00.	Iowa Ornithologists' Union \| MS 166	32	21
Records Committee review for rare bird sighting for Great-tailed Grackle at Riverton Area, 1983	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1983-07-01	1993-09-01	Rare birds documentation form	Records Committee review for three to four Great-tailed Grackles at Riverton Area in Fremont County, IA on July 1, 1983. Includes a record review document with votes, an article in Iowa Bird Life, and five documentation forms submitted to the committee.	Silcock, W. Ross	Great-tailed Grackle	Riverton Wildlife Management Area	Riverton GMA		The documentation form by Ross Silcock is the earliest and the one that forms the basis of this record. Other documentation forms by Francis L. Moore, Barbara L. Wilson, Peter Petersen, and Mike Newlon were submitted later. Other observers include Tayce Pederson, Homer Pederson, Jean Pederson, Mary Lou Petersen, Corey Blevins, Joe Schaufenbuel, Steve Dinsmore, Gordon Jones, Carl Bendorf, and Thomas Staudt. \| Elimination of similar species: During most sightings, chucking sounds typical of grackles were heard, but on the initial sighting, squealing sounds apparently characteristic of this species were heard.	Iowa Ornithologists' Union \| MS 166	14	9
Records Committee review for rare bird sighting for Barrow's Goldeneye at DeSoto National Wildlife Refuge, 1989	Administrative records Clippings (information artifacts) Field notes Photographs	Bird watching Ornithology Ornithology--Societies, etc	1988-01-02	1993-08-05	Rare birds documentation form	Records Committee review for a Barrow's Goldeneye at DeSoto National Wildlife Refuge in Harrison County, IA on January 2, 1989. Includes a record review document with votes, photographs of the bird, an article in Iowa Bird Life, and four documentation forms submitted to the committee.	Silcock, W. Ross	Barrow's Goldeneye	DeSoto National Wildlife Refuge	DeSoto NWR	Oxbow Lake, Partly open	The documentation form by Ross Silcock is the earliest and the one that forms the basis of this record. Other documentation forms by Steve Dinsmore and Jim Fuller were submitted later. Other observers include Ann Johnson, Ruth Green, and Tanya Bray. \| Elimination of similar species: See above - all features eliminate Common Goldeneye. \| The original documentation form event lasted from 10:30:00/12:30:00.	Iowa Ornithologists' Union \| MS 166	8	21
Records Committee review for rare bird sighting of Long-billed Curlew at MidAmerican Energy Ponds, 1990	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1990-07-04	1993-07-17	Rare birds documentation form	Records Committee review of a Long-billed Curlew at MidAmerican Energy Ponds in Pottawattamie County, IA on July 4, 1990. Includes a record review document with votes, an article in Iowa Bird Life, notes about the sighting, and two documentation forms submitted to the committee.	Silcock, W. Ross	Long-billed Curlew	MidAmerican Energy Ponds	IPL Ponds, Pottawattamie Co.	Cooling ponds for power plant; gravel banks.	The documentation form by Ross Silcock is the earliest and the one that forms the basis of this record. Other documentation forms by Tanya Bray were submitted later. \| Elimination of similar species: Possibilities are Whimbrel, eliminated by absence of head striping and presence of cinnamon wing linings and distinctive call; Marbled Godwit, eliminated by strongly decurved bill and call; and other rarer curlews, all eliminated by the combination of field characters noted above (Bristle-Thighed eliminated by absence of rufous rump). \| The original documentation form event lasted from 16:30:00/17:30:00.	Iowa Ornithologists' Union \| MS 166	9	24
Records Committee review for rare bird sighting of Thayer's Gull at Lake Manawa, 1981	Administrative records Clippings (information artifacts) Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1981-03-19	1993-08-26	Rare birds documentation form	Records Committee review for two Thayer's Gulls at Lake Manawa in Pottawattamie County, IA on March 19, 1981. Includes a record review document with votes, correspondence and comments about the sighting, an article in Iowa Bird Life, and four documentation forms submitted to the committee.	Silcock, W. Ross	Thayer's Gull	Lake Manawa	Lake Manawa, Pottawattamie County, Iowa.		The documentation form by Ross Silcock is the earliest and the one that forms the basis of this record. Other documentation forms by Thomas H. Kent, Peter C. Petersen, and Robert K. Myers were submitted later. Other observers include Tom Shires, James Kovanda, Sandra Kovanda, Tanya Bray, Babs Padelford, Loren Padelford, B.J. Rose, and four unidentified other observers. \| Elimination of similar species: The above description separates by direct comparison first-year Thayer's and Herring Gulls, the most similar species present. Thayer's may be confused in first year plumage with Kumlien's form of Iceland Gull, but the Thayer's had primaries slightly darker than the mantle (from above), whereas the opposite occurs in Iceland Gull (Lehman). Lehman also notes that some first-year Western Gulls may show translucent primaries from below in certain light, but these observations took place in excellent light at fairly close range. \| The original documentation form event lasted from approximately 09:30:00/11:00:00.	Iowa Ornithologists' Union \| MS 166	11	3
Records Committee review for rare bird sighting of Laughing Gull at Midwest Power Pond, 1994	Administrative records Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1994-10-19	1996-04-25	Rare birds documentation form	Records Committee review for a Laughing Gull at Midwest Power (South) Pond in Pottawattamie County, IA on October 19, 1994. Includes a record review document with votes, a documentation letter from Paul Lehman to Ross Silcock, and two documentation forms submitted to the committee.	Silcock, W. Ross	Laughing Gull	MidAmerican Energy Ponds	Midwest Power (South) Pond, Pottawattamie Co., IA		The documentation form by Ross Silcock is the earliest and the one that forms the basis of this record. Other documentations by Babs and Loren Padelford as well as Paul Lehman were submitted later. \| Elimination of similar species: [...] Later it was seen at rest with Ring-billed and Franklin's Gulls, the latter group including a few individuals of the same age as the Laughing Gull, allowing careful comparison. [...] The wings were long and pointed, the overall jizz of the bird more attenuated than a Franklin's. [...] There was a grayish-black wash over the crown and nape, slightly intensified in the upper nuchal area, and a paler grayish wash on the flanks in the area below the bend of the wing, imparting a "dirtier" look to the underparts than on same-age Franklin's Gulls (seen when at rest). At rest, the black primaries extended well past the tail, a feature compared easily with nearby Franklin's, and there were no small white crescents in the primaries of the Laughing Gull, a feature easily seen in same-age Franklin's nearby. The Laughing Gull was almost as big as the Ringbills near it, while it appeared significantly larger than the adjacent Franklin's. \| The original documentation form event lasted from 11:30:00/11:40:00.	Iowa Ornithologists' Union \| MS 166	10	18
Records Committee review for rare bird sighting of Pacific Loon at IPL Ponds, 1989	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1989-11-05	1993-08-05	Rare birds documentation form	Records Committee review for a Pacific Loon at the IPL Ponds in Pottawattamie County, IA on November 5, 1989. Includes a record review document with votes and a documentation form submitted to the committee.	Silcock, W. Ross	Pacific Loon	Pottawattamie County	IPL South Pond, Pottawattamie County, IA	Artificial impoundment	The documentation form by Ross Silcock is the earliest and the one that forms the basis of this record. Other observers include B.J. Rose, Doug Rose, Roger Rose, and Pete Wickham. \| Elimination of similar species: Common Loon- Cleancut black-white demarcation and eye surrounded by dark feathering; chinstrap. Red-throated Loon - Dark feathering (not greyish as in most red-throats). Bill held level-symmetrical dagger-like bill chinstrap. \| The original documentation form event lasted from 11:45:00/12:15:00.	Iowa Ornithologists' Union \| MS 166	7	7
Rare bird documentation form for Merlin at Farragut, 1984	Field notes	Birds--Identification Ornithology Rare birds	1984-12-28	1985-01-04	Rare birds documentation form	Rare bird documentation form for a Merlin at Farragut in Fremont County, IA on December 28, 1984.	Silcock, W. Ross	Merlin	Farragut	2 Miles N. of Farragut, Fremont Co., IA	Mixed cedar + deciduous wooded hillside	The documentation form by Ross Silcock is the only one submitted and forms the basis of this record. \| Elimination of similar species: At first, when seen perched, possibility of Prairie Falcon, but lack of axillars eliminates this. Facial mark + flight characteristics (pointed wings, rapid wing beats) eliminate Cooper's or female Sharp-shin immatures. \| The original documentation form event lasted from 16:10:00/16:15:00.	Iowa Ornithologists' Union \| MS 166	33	32
Records Committee review for rare bird sighting of Ferruginous Hawk at Benton Township in Fremont County, 1989	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1989-01-17	1993-08-05	Rare birds documentation form	Records Committee review of a Ferruginous Hawk at Benton Township in Fremont County, IA on January 17, 1989. Includes a record review document with votes, field notes of the sighting, and a documentation form submitted to the committee.	Silcock, W. Ross	Ferruginous Hawk	Benton Township	Benton TWP, Fremont Co., IA.	Open Missouri riverbottom; soybean stubble fields	The documentation form by Ross Silcock is the only one submitted and forms the basis of this record. \| Elimination of similar species: See attached discussion. (After writing my field notes at the site of observation and returning home later I found the stnadard field guides most unhelpful. Dunne et al's discussion of Ferruginous was tremendous, indicating variation in Ferruginous Hawks, and especially in discussion of flight characteristics, 'jizz', and behavior [...] The only possibility which is realistic to consider is Redtailed [sic] Hawk, or possibly Rough-legged Hawk. While similar in 'jizz' to a rough-leg (long tail, flight with 'crooked' (=osprey-like) wings, darker mottling underneath, longish wings), Roughleg can be eliminated by the following characters - absence of characteristic underwing pattern, including significant wrist mark (Ferruginous should show this to some extent according to Dunne et al, but I did not see it; remember I did not see the underparts well), and method of hunting-I have never seen a roughleg fly this low over the ground for this long (about a mile) - much lower and more consistently so than a harrier. Regarding elimination of Red-tail - I really think it is easier to eliminate Red-tail than rough-leg based on 'jizz'. The tail was too long, was never spread, and wings were long than Red-tail's. Tail pattern and 'three points of light' combination also is never seen on a Redtail [sic], especially when viewed from above. (The similarity to Roughleg [sic] in pattern can be seen in the front end paper in Dunne et al). Habitat and behavior also are important - while Redtails [sic] are very common in Fremont County, they are definitely not common on the open Missouri bottomlands. Redtail [sic] is a bird of edge habitat. I always look closely at any buteo seen from October to April on the open bottomlands. I have never seen any other buteo fly as low to the ground for as long as this bird - when i say low, I mean 1-2 ft above the ground. At no time was the bird higher than 6', and that was when perched on possibly the lowest post for some distance. Even a Harrier will rise and fall while hunting. This bird stayed low, in the manner of a hunting Golden Eagle (which I have seen in Western Kansas) - a point also mentioned by Dunne et al. Another point noted by Dunne et al and also shown in my sketch (purposely!) and, mentioned in my field notes was the osprey-like crook in the wings-while flying low over the ground. Dunne et al note that this is characteristic of a hunting Ferruginous. \| The original documentation form event lasted from 15:30:00/15:45:00.	Iowa Ornithologists' Union \| MS 166	9	1
Rare bird documentation form for Pine Warbler at Grandview Cemetery in Fremont County, 1976	Field notes	Birds--Identification Ornithology Rare birds	1976-09-04	1976-12-07	Rare birds documentation form	Rare bird documentation form for a Pine Warbler at Grandview Cemetery in Fremont County, IA on September 4, 1976.	Silcock, W. Ross	Pine Warbler	Grandview Cemetery	Grandview Cemetery, Fremont Co, Iowa	Oak-hickory woods surrounding cemetery atop Loess Bluffs at Missouri River Bottoms.	The documentation form by Ross Silcock is the only one submitted and forms the basis of this record. \| Elimination of similar species: Yellow-throated Vireo prob. most similar in general appearance, but no spectacles; also warbler bill (feature implied above when bird described as 'large warbler'. [note] Why not Bay-br. or Blackpoll. [end note] \| The original documentation form event lasted from 13:30:00/13:50:00.	Iowa Ornithologists' Union \| MS 166	35	29
Records Committee review for rare bird sighting of Sharp-tailed Sandpiper at Riverton Wildlife Management Area, 1994	Administrative records Correspondence Field notes Photographs	Bird watching Ornithology Ornithology--Societies, etc	1994-05-15	1996-04-25	Rare birds documentation form	Records Committee review of a Sharp-tailed Sandpiper at Riverton Wildlife Management Area in Fremont County, IA on May 15, 1994. Includes a record review document with votes, correspondence about the bird sighting, seven photographs and photocopies of them, and a documentation form submitted to the committee.	Silcock, W. Ross	Sharp-tailed Sandpiper	Riverton Wildlife Management Area	Riverton GMA, Fremont County		The documentation form by Ross Silcock is the only one submitted and forms the basis of this record. Other observers include B.J. Rose, Roger Rose, and Doug Rose. \| Elimination of similar species: [...] It resembled a Pectoral Sandpiper, but differed in the following ways: the crown was streaked, and showed noticeable rufous coloration in the feathering; the off-white superciliary stripe was lengthy and broadened towards the rear; the breast markings were dense as in a Pectoral but did not show a clearcut ending at the whitish belly, but instead ended indeterminately by gradually fading out. [...] Once ready to record, we flushed the bird and it gave a soft series of notes, somewhat like a Lesser Yellowlegs, but rather flat and unmelodious. This call was most unlike the harsh, grating call of a Pectoral Sandpiper. [...] Plumage, time of year, call upon flushing, and key plumage differences from Pectoral Sandpiper, cited above, led us to identify this bird as an adult Sharp-tailed Sandpiper. \| The original documentation form event occurred around 10:30:00.	Iowa Ornithologists' Union \| MS 166	10	4
Rare bird documentation form for Ross' Goose at Riverton Game Management Area, 1981	Field notes Forms (documents)	Birds--Identification Ornithology Rare birds	1981-12-19	1982-01-19	Rare birds documentation form	Rare bird documentation form for a Ross' Goose at Riverton Game Management Area in Fremont County, IA on December 19, 1981.	Silcock, W. Ross	Ross' Goose	Riverton Wildlife Management Area	Riverton G.M.A. Fremont Co. Iowa	Swamp, surrounded by farmland	The documentation form by Ross Silcock is the only one submitted and forms the basis of this record. Other observers include Barb Wilson. \| Elimination of similar species: Snow Goose eliminated by 1 size comparison 2 wing beat speed 3 possibly by reduced black in underwings tips - juvenile? \| The original documentation form event lasted from 15:30:00/15:35:00.	Iowa Ornithologists' Union \| MS 166	32	28
Rare bird documentation form for Merlin at Riverton Game Management Area, 1985	Field notes	Birds--Identification Ornithology Rare birds	1985-12-21	N/A	Rare birds documentation form	Rare bird documentation form for a Merlin at Riverton Game Management Area in Fremont County, IA on December 21, 1985.	Silcock, W. Ross	Merlin	Riverton Wildlife Management Area	Boat ramp area; Riverton GMA.	Floodplain, open deciduous	The documentation form by Ross Silcock is the only one submitted and forms the basis of this record. Other observers include Barb Wilson. It was compiled by Betty Walters. \| Elimination of similar species: small, bigger than Kestrel. \| The original documentation form event lasted from 11:10:00/11:12:00.	Iowa Ornithologists' Union \| MS 166	33	32
Rare bird documentation form for Wilson's Phalarope at Riverton Game Management Area, unknown year	Field notes	Birds--Identification Ornithology Rare birds	N/A	N/A	Rare birds documentation form	Rare bird documentation form for two Wilson's Phalaropes at Riverton Game Management Area in Fremont County, IA on July 15, unknown year.	Silcock, W. Ross	Wilson's Phalarope	Riverton Wildlife Management Area	Riverton GMA, Fremont County	It was feeding near the shoreline in dead weeds, mostly on foot, but occasionally in deeper water.	The documentation form by Ross Silcock is the only one submitted and forms the basis of this record. Other observers include Bob Myers and Francis Moore. \| Elimination of similar species: Other species we considered (albeit briefly) were: Ruff: eliminated by bill size and shape (thin and straight, rather than fairly heavy and thick-based with a slight droop); also eliminated by phalarope feeding actions. Some far out of range Tringa (eg Wood Sandpiper or juv Redshank): legs relatively short; also phalarope feeding actions.	Iowa Ornithologists' Union \| MS 166	34	29
Rare bird documentation form for Greater Scaup at Riverton Game Management Area, 1984	Field notes	Birds--Identification Ornithology Rare birds	1984-12-28	1985-01-04	Rare birds documentation form	Rare bird documentation form for three Greater Scaups at Riverton Game Management Area in Fremont County, IA on December 28, 1984.	Silcock, W. Ross	Greater Scaup	Riverton Wildlife Management Area	Riverton GMA, Fremont Co, IA	Lake	The documentation form by Ross Silcock is the only one submitted and forms the basis of this record. Other observers include Ione Getscher. \| Elimination of similar species: Lesser Scaup, Ringnecked Duck. ID as Greater Scaup but confirmed when birds flew and displayed very obvious white wingstripe extending to outer primaries. \| The original documentation form event lasted from 10:20:00/10:40:00.	Iowa Ornithologists' Union \| MS 166	33	10
Rare bird documentation form for Ross' Goose at Riverton Game Management Area, 1984	Field notes Forms (documents)	Birds--Identification Ornithology Rare birds	1984-12-28	1985-01-04	Rare birds documentation form	Rare bird documentation form for two Ross' Geese at Riverton Game Management Area in Fremont County, IA on December 28, 1984.	Silcock, W. Ross	Ross' Goose	Riverton Wildlife Management Area	Riverton GMA, Fremont Co, IA	Lake; Roosting Area for Snow Geese	The documentation form by Ross Silcock is the only one submitted and forms the basis of this record. Other observers include Ione Getscher. \| Elimination of similar species: Snow Goose -Bill Shape, Size & Color. \| The original documentation form event lasted from 10:20:00/10:40:00.	Iowa Ornithologists' Union \| MS 166	32	28
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 Red Phalarope at IPL Ponds, 1989	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1989-08-27	1993-07-21	Rare birds documentation form	Records Committee review for a Red Phalarope at IPL 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	Red Phalarope	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, Tanya Bray, BJ Rose, Doug Rose, and Roger Rose. \| Elimination of similar species: [...] Loren remarked on a pale one which we passed off as a Sanderling, even though it was feeding methodically and appeared to have some markings not characteristic of a Sanderling (we were still looking for a Laughing Gull!). [...] We re-examined the bird and I noted the following - a shorebird about Pectoral SDP. size but a little more elongated + less plump. [...] Bill similar to Pectoral SDP but straighter + a little heavier. [...] Also noticeable was dark coloration at bend of wing, when bird feeding. Latter was deliberate, rather like Dowitcher, head often under water. [...] (2) Difficulty of eliminating Red-necked Phalarope - I believe this is achieved due to the following (a) Red has much thicker bill (b) Red is significantly larger } Size comparison with Lesser Yellowlegs at IPL indicated this bird was not a small Phalarope. Bill was very heavy - as heavy or more so as a Pectoral's bill. \| The original documentation form event lasted from approximately 12:15:00/13:30:00.	Iowa Ornithologists' Union \| MS 166	10	12