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 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 for Purple Gallinule near Promise City in 1975	Administrative records Clippings (information artifacts) Field notes	Bird watching Birds--Identification Birds--Migration Rare birds	1975-09-01	1994-11-04	Manuscript, graphic, and printed material	Records Committee review for a Purple Gallinule near Promise City in Wayne County, IA on May 10, 1975. Includes a record review document with votes, the original sighting record found in the publication Field reports in Iowa Bird Life 45:55-59 by Woodward H. Brown seen by Charlotte Scott, and referenced by two other publications.	Iowa Ornithologists' Union Records Committee	Purple Gallinule	Promise City				Iowa Ornithologists' Union \| MS 166	9	14
Woodpeckers	Lecture notes	Bird watching Birds--Behavior Birds--Counting Piciformes \| Woodpeckers and allies	N/A	N/A	Manuscript, graphic, and printed material	Lecture notes presented Friday, January 26. These notes describe Woodpeckers in Iowa and mentions their numbers from recent Christmas counts.	DuMont, Philip A. (Philip Atkinson), 1903-1996		Iowa				Philip A. Dumont Papers \| MS 153	9	19
Why keep bird records?	Lecture notes	Bird surveys Bird watching Ornithology--Methodology	1947-05-10	N/A	Manuscript, graphic, and printed material	Lecture notes presented May 10, 1947. Includes the paper "The Use of bird records." These papers were used for a presentation given at the 1947 annual meeting of the Iowa Ornithologists' Union and describe why bird records are kept, announces the launch of the periodical "Audubon field notes" and establishes deadlines for when field notes should be submitted for each season.	DuMont, Philip A. (Philip Atkinson), 1903-1996		Cedar Falls Iowa				Philip A. Dumont Papers \| MS 153	9	18
Starlings in Mahaska County	Drafts (documents) Articles	Bird pests Bird watching Introduced birds	1934-08-31	N/A	Manuscript, graphic, and printed material	Draft article. In this article Philip DuMont recounts witnessing a flock of over 600 Starling in Mahaska County. Published in the Oskaloosa Tribune, August 31, 1934.	DuMont, Philip A. (Philip Atkinson), 1903-1996	Common Starling	Mahaska County				Philip A. Dumont Papers \| MS 153	9	7
The Revised list of the Birds of Iowa (part 3)	Drafts (documents) Publications (documents)	Bird watching--Guidebooks Birds--Geographical distribution Ornithology--Methodology	1934-02-01	N/A	Manuscript, graphic, and printed material	Continuation of a manuscript dated February 1, 1934. This is an edited manuscript for the revised edition of the book "The Revised list of the birds of Iowa" published by the University of Iowa and issued as University of Iowa studies in natural history, vol. 15, no. 5. This work lists all the bird species known to have occurred in Iowa. This item begins on manuscript page 239 and ends on manuscript page 328.	DuMont, Philip A. (Philip Atkinson), 1903-1996		Iowa				Philip A. Dumont Papers \| MS 153	9	3
The Revised list of the Birds of Iowa (part 2)	Drafts (documents) Publications (documents)	Bird watching--Guidebooks Birds--Geographical distribution Ornithology--Methodology	1934-02-01	N/A	Manuscript, graphic, and printed material	Continuation of a manuscript dated February 1, 1934. This is an edited manuscript for the revised edition of the book "The Revised list of the birds of Iowa" published by the University of Iowa and issued as University of Iowa studies in natural history, vol. 15, no. 5. This work lists all the bird species known to have occurred in Iowa. This item begins on manuscript page 93 and ends on manuscript page 238.	DuMont, Philip A. (Philip Atkinson), 1903-1996		Iowa				Philip A. Dumont Papers \| MS 153	9	2
The Revised list of the Birds of Iowa (part 1)	Drafts (documents) Publications (documents)	Bird watching--Guidebooks Birds--Geographical distribution Ornithology--Methodology	1934-02-01	N/A	Manuscript, graphic, and printed material	Manuscript dated February 1, 1934. This is an edited manuscript for the revised edition of the book "The Revised list of the birds of Iowa" published by the University of Iowa and issued as University of Iowa studies in natural history, vol. 15, no. 5. This work lists all the bird species known to have occurred in Iowa. This item ends on manuscript page 92.	DuMont, Philip A. (Philip Atkinson), 1903-1996		Iowa				Philip A. Dumont Papers \| MS 153	9	1
Records Committee review for rare bird sighting for Black Rail at Cone Marsh in 1961	Administrative records Clippings (information artifacts) Field notes	Bird watching Birds--Identification Rare birds	1961-05-13	1993-08-26	Manuscript, graphic, and printed material	Records Committee review for a Black Rail at Cone Marsh in Louisa County, IA on May 13, 1961. Includes a record review document with votes, the published sighting record found in the publication General notes reports in Iowa Bird Life 31:65-68 by Woodward H. Brown seen by Tom Kent, and two unpublished field notes about the sighting.	Iowa Ornithologists' Union Records Committee	Black Rail	Cone Marsh Wildlife Management Area				Iowa Ornithologists' Union \| MS 166	9	12
Records Committee review for rare bird sighting of Marbled Godwit at Cherokee, 1983	Administrative records Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1983-05-17	1993-09-01	Rare birds documentation form	Records Committee review of forty-six Marbled Godwits at Cherokee Airport in Cherokee, Cherokee County, IA on May 17 and 19, 1983. Includes a record review document with votes, correspondence about the bird sighting and others, summary of the review, and a documentation form submitted to the committee.	Brewer, Marion M.	Marbled Godwit	Cherokee Municipal Airport	Cherokee Airport	General: flooded corn field Specific: Waters Edge	The documentation form by Marion Brewer is the earliest and the one that forms the basis of this record. Other observers include Dick Bierman. \| Elimination of similar species: Hudsonian which was also in the field. \| The original documentation form event lasted from 19:45:00/20:10:00.	Iowa Ornithologists' Union \| MS 166	9	25
Records Committee review for rare bird sighting of Long-billed Curlew south of Black Hawk Lake, 1995	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1995-05-22	2000-11-18	Rare birds documentation form	Records Committee review of a Long-billed Curlew south of Black Hawk Lake in Sac County, IA on May 22, 1995. Includes a record review document with votes, an article in Iowa Bird Life, and a documentation form submitted to the committee.	Ernzen, Peter	Long-billed Curlew	Black Hawk Lake	dredge pond area southeast of Blackhawk Lake in Sac Co.		The documentation form by Peter Ernzen is the only one submitted and forms the basis of this record. Other observers include Joshua Ernzen. \| Elimination of similar species: [...] Whimbrel was eliminated by size, color and bill size. The whimbrel should have been slightly smaller to about the same size as the marbled godwits. The brown body and cinnamon wing linings did not fit whimbrel either. The bill size is variable with shorebirds, however the great length of the bill was more suggestive of the long billed curlew. The call heard does not fit the description for whimbrel in my National Geographics [sic] Field guide to Birds of North America. Three outside possibilities the far Eastern curlew, Eurasian curlew, and bristle thighed curlew were eliminated as well. The far Eastern curlew size is about the same as that of the marbled godwit. The bird also has white wing linings with dark barring. The barring would be hard to see, however the lighter color would be distinguishable. The Eurasion [sic] curlew was eliminated because this bird would have a white rump, and white wing linings. The bird I saw in flight turned and twisted. I did not notice any white markings on the rump. The bristle thighed curlew is much more similar to the smaller whimbrel and would be eliminated by small size, shorter bill and call - "chu-a-wut". \| The original documentation form event lasted from 19:50:00/20:00:00.	Iowa Ornithologists' Union \| MS 166	9	24
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 Long-billed Curlew at Riverton Area, 1989	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology--Societies, etc Rare birds	1989-04-11	1993-08-05	Rare birds documentation form	Records Committee review of a Long-billed Curelew at Riverton Area in Fremont County, IA on April 11, 1989. Includes a record review document with votes, an article in Iowa Bird Life, and a documentation form submitted to the committee.	Priebe, Carl	Long-billed Curlew	Riverton Wildlife Management Area	Riverton Area Fremont County, IA	Shallow water area 3-4" of about 1-2 acres surrounded by mudflats	The documentation form by Carl Priebe is the only one submitted and forms the basis of this record. \| Elimination of similar species: Whimbrel - The curlew was larger than the Marbled Godwit, Whimbrels would be about the same size or slightly smaller. Marbled Godwit - This bird has an upturned bill Hudsonian Godwit - This bird has an upturned bill No other bird has a bill comparable to the length and downward curve of the Long-billed Curlew \| The original documentation form event lasted from 15:45:00/16:15:00.	Iowa Ornithologists' Union \| MS 166	9	24
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 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 Red Knot at Hendrickson Marsh, 1984	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1984-09-15	1993-09-01	Rare birds documentation form	Records Committee review for a Red Knot at Hendrickson Marsh in Story County, IA on September 15, 1984. Includes a record review document with votes, an article in Iowa Bird Life and five documentation forms submitted to the committee.	Dinsmore, Stephen J.	Red Knot	Hendrickson Marsh Lake	Hendrickson Marsh, Story Co.	mudflat area in drained section of marsh	The documentation form by Steve Dinsmore is the earliest and the one that forms the basis of this record. Other documentation forms by Hank Zaletal, Jim Dinsmore, Mark Proescholdt, and Paul Martsching were submitted later. Other observers include Joe Schaufenbuel. \| Elimination of similar species: peeps sp. because of smaller size, lack of gray scaly back, lack of white stripe above eye and lack of black wing tips with white wing stripe. Sanderling was eliminated by smaller size, unscaly back, larger amount of black on wings and lack of necklace on breast. Eliminated from other shore birds by combination of chunky short legged appearance, white wing stripe, necklace on breast and grayish, scaly appearance. \| The original documentation form event lasted from 13:00:00/18:30:00.	Iowa Ornithologists' Union \| MS 166	10	1
Records Committee review for rare bird sighting of Red Knot at Hampton, IL, 1984	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1984-09-01	1993-09-01	Rare birds documentation form	Records Committee review of a Red Knot at Hampton in Rock Island County, IL on September 1, 1984. Includes a record review document with votes and a documentation form submitted to the committee.	Petersen, Peter C.	Red Knot	Hampton	Location: Hampton. County: Rock Island	General: Mississippi River Specific: Mudflat	The documentation form by Peter C. Petersen is the only one submitted and forms the basis of this record. Other observers include Mary Lou Petersen, Kelly McKay, and Larry Linden. \| Elimination of similar species: Larger and greyer than nearby Pectorals, less streaking on chest. Too small for Reeve, also too grey & legs greenish, Tail & rump color different \| The original documentation form event lasted from 08:05:00/08:25:00 and 14:30:00/15:00:00.	Iowa Ornithologists' Union \| MS 166	10	1
Records Committee review for rare bird sighting of Red Knot at Fisher Lake, 1985	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1985-09-19	1993-09-03	Rare birds documentation form	Records Committee review for a Red Knot at Fisher Lake in Polk County, IA on September 19, 1985. Includes a record review document with votes and three documentation forms submitted to the committee.	Dinsmore, Stephen J.	Red Knot	Fisher Lake	Fisher Lake, n. of Des Moines, Polk Co., IA		The documentation form by Steve Dinsmore is the earliest and the one that forms the basis of this record. Other documentation forms by Robert K. Myers and Jim Fuller were submitted later. Other observers include Eugene Armstrong, Cal Knight, and Jane Fuller. \| Elimination of similar species: Fall Dowitchers have longer bills and legs, a darker tail, longer neck, darker back, and darker underparts. Sanderling is smaller, much whiter, has bolder wing stripe and lacks a white eye stripe. (I saw several later in the day.) \| The original documentation form event lasted from 17:00:00/18:30:00.	Iowa Ornithologists' Union \| MS 166	10	1
Records Committee review for rare bird sighting of Red Knot at Oak Grove Beach at Saylorville Reservoir, 1986	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1986-08-05	1993-09-07	Rare birds documentation form	Records Committee review for two Red Knots at Oak Grove Beach at Saylorville Reservoir in Polk County, IA on August 5, 1986. Includes a record review document with votes, summary of the review, an article of Iowa Bird Life, and three documentation forms submitted to the committee.	Dinsmore, Stephen J.	Red Knot	Oak Grove Recreation Area	Oak Grove Beach, Saylorville Reservoir	sandy beach along lake	The documentation form by Steve Dinsmore is the earliest and the one that forms the basis of this record. Other documentation forms by Steve Dinsmore (later sighting) and Bob Myers were submitted later. \| Elimination of similar species: Only two other sandpipers have reddish underparts-Curlew Sandpiper and Sanderling. Bill shape eliminates Curlew Sandpiper. The larger size, extent of reddish underparts, leg color, white rump, and wing stripe confined to the secondaries eliminates Sanderling. \| The original documentation form event lasted from 07:31:00/07:57:00 and 08:17:00/08:26:00.	Iowa Ornithologists' Union \| MS 166	10	1
Records Committee review for rare bird sighting of Red Knot at Union Slough National Wildlife Refuge, 1988	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1988-08-05	1993-08-04	Rare birds documentation form	Records Committee review for a Red Knot at Union Slough National Wildlife Refuge in Kossuth County, IA on August 5, 1988. Includes a record review document with votes and a documentation form submitted to the committee.	Dinsmore, Stephen J.	Red Knot	Union Slough National Wildlife Refuge	Union Slough NWR, Kossuth Co.	feeding on large mud area with thousands of shorebirds	The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. \| Elimination of similar species: The reddish color on the underparts eliminates all shorebirds except Red Knot, Curlew Sandpiper, and Sanderling. The pale legs and bill shape eliminate Curlew Sandpiper. The larger size, bill shape, and pale legs eliminate Sanderling. \| The original documentation form event lasted from 08:40:00/10:30:00.	Iowa Ornithologists' Union \| MS 166	10	1
Records committee review for rare bird sighting of Red Knot at Union Slough National Wildlife Refuge, 1989	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1989-08-31	1993-07-21	Rare birds documentation form	Records Committee review for a Red Knot at Union Slough National Wildlife Refuge in Kossuth County, IA on August 31, 1989. Includes a record review document with votes and a documentation form submitted to the committee.	Kenne, Matthew C.	Red Knot	Union Slough National Wildlife Refuge	Union Sl. Nat. Wild Refuge north of Titonka Blacktop	mudflats with puddles + pools	The documentation form by Matthew Kenne is the only one submitted and forms the basis of this record. \| Elimination of similar species: This bird had a different bill than any shorebird - I've ever seen. No other shore bird has a red breast. (Ok - curlew sand.) \| The original documentation form event lasted from 09:15:00/09:18:00.	Iowa Ornithologists' Union \| MS 166	10	1
Records Committee review for rare bird sighting of Red Knot at Sandpiper Beach at Saylorville Reservoir, 1989	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1989-09-03	1993-07-21	Rare birds documentation form	Records Committee review for a Red Knot at Sandpiper Beach at Saylorville Reservoir in Polk County, IA on September 3, 1989. Includes a record review document with votes and eight documentation forms submitted to the committee.	Dinsmore, Stephen J.	Red Knot	Sandpiper Recreation Area	Sandpiper Beach area of Saylorville Res., Polk Co.	sandy/rocky beach	The documentation form by Steve Dinsmore is the one that forms the basis of this record. Other documentation forms by Jim Dinsmore, Bob Myers, Robert Cecil, Ann Johnson, Jim Fuller, Michael K. Thomas, and Mark Proescholdt were submitted. Other observers include Dennis Thompson, Betsy Myers, Eugene Armstrong, Eloise Armstrong, and many unidentified observers. \| Elimination of similar species: The large size should eliminate all peeps. The bird was also larger than Sanderlings in direct comparison. Otherwise, the bill shape and dull yellow legs would eliminate Sanderling and Dunlin. \| The original documentation form event lasted from 06:53:00/07:41:00 and 08:15:00/09:35:00.	Iowa Ornithologists' Union \| MS 166	10	1
Records Committee review for rare bird sighting of Red Knot west of Huxley, 1990	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1990-09-03	1993-07-17	Rare birds documentation form	Records Committee review for two Red Knots west of Huxley in Story County, IA on September 3, 1990. Includes a record review document with votes and six documentation forms submitted to the committee.	Dinsmore, Stephen J.	Red Knot	Huxley	flooded field 1.2 mi. west of Huxley, Story Co.		The documentation form by Steve Dinsmore is the earliest and the one that forms the basis of this record. Other documentation forms by Pam Allen, Jim Dinsmore (2x), Mark Proescholdt, Beth Proescholdt, and Tim Schantz were submitted later. Other observers include Jim Fuller, Ann Johnson, Reid Allen, and unidentified other observers. \| Elimination of similar species: The fairly large size and gray and white plumage eliminates all shorebirds except Sanderling and winter-plumaged Dunlin. Sanderling is eliminated by smaller size and different bill shape. Winter-plumaged Dunlin is eliminated by different bill shape, slightly smaller size, and different tail pattern. \| The original documentation form event lasted from 17:20:00/18:48:00.	Iowa Ornithologists' Union \| MS 166	10	1
Records Committee review for rare bird sighting of Red Knot at Sand Point at Coralville Reservoir, 1984	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1984-09-16	1993-09-01	Rare birds documentation form	Records Committee review of a Red Knot at Sand Point in Coralville Reservoir in Johnson County, IA on September 16, 1984. Includes a record review document with votes and four documentation forms submitted to the committee.	Newlon, Michael C.	Red Knot	Sand Point	Sand Point, Coralville Res., Johnson Co., Iowa	mudflats	The documentation form with an attachment by Michael Newlon is the one that forms the basis of this record. Other documentation forms by Thomas H. Kent and two documentation forms for two separate sightings by Carl Bendorf. \| Elimination of similar species: Build, pale wings + color pattern, feather pattern on back/coverts distinctive. [...] No other calidrine sandpiper likely to be found in Iowa combines the coloration, size, and proportions of the Knot. The only species that combine the overall grey coloration and the heavy straight bill are Sanderling, much smaller, and Willet, much larger and longer-legged, with blue-grey rather than black bill and legs. The other shorebirds that are remotely similar are the Tattlers, which have more slender bills and paler legs; basic-plumaged Surfbird, which has a shorter, thicker bill, yellow at base, pale legs, and less-distinct face-pattern (but similar pattern on coverts/ scapulars/tertials); Great knot, which is supposed to lack a distinct supercilium, have round black spots on chest and flanks, black upperparts, a longer, more slender bill. .	Iowa Ornithologists' Union \| MS 166	10	1