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 California Gull at Babcock Access at Coralville Reservoir, 1990	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1990-10-27	1993-07-17	Rare birds documentation form	Records Committee review for a California Gull at Babcock Access at Coralville Reservoir in Johnson County, IA on October 27, 1990. Includes a record review document with votes, two articles in Iowa Bird Life, and five documentation forms submitted to the committee.	Kent, Thomas H. (Thomas Hugh), 1934-	California Gull	Babcock Access	Babcock Access, Coralville Reservoir, Johnson County, Iowa	shallow, open area of reservoir	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, Randy Pinkston, Carol Thompson, and Carl J. Bendorf were submitted later. Other observers include Timothy Dwyer, John Cordell, James Huntington, Cal Knight, Bernie Knight, and Rick Hollis. \| Elimination of similar species: First-year Ring-billed Gulls were all in first winter plumage with gray mantle and were much lighter overall. The only other species considered is juvenile Herring Gull. The size is small for Herring Gull. The elongated appearance and short legs fit California Gull. Most young Herrings that I see in early fall have mostly dark bills that are larger than that of this bird. The double inner wing bar and lighter tertial tips fit California Gull. The overall relatively uniform and relatively light brown color without windows in the inner primaries also made this bird look different from Herring Gull. \| The original documentation form event lasted from 15:15:00/16:55:00 on October 27, 1990 and from 19:10:00/22:30:00 and 15:00:00/16:00:00 on October 28, 1990.	Iowa Ornithologists' Union \| MS 166	11	1
Rare bird documentation form for Prairie Falcon in Cass County east of Walnut, 1990	Field notes	Birds--Identification Ornithology Rare birds	1990-10-25	N/A	Rare birds documentation form	Rare bird documentation form for a Prairie Falcon in Cass County east of Walnut, IA on October 25, 1990.	Petersen, Marietta	Prairie Falcon	Walnut	RR #1, Walnut, Iowa 51577	The area is Upland Prairie Land-pasture, hayfields, corn a soybean fields- and hilly. Little Timber along creek bottoms. We live on a farm in Northwestern Cass County. The bird was sitting on top of a semi-dead Ash tree in our old orchard.	The documentation form by Marietta Petersen is the only one submitted and forms the basis of this record. \| Elimination of similar species: The Red Tailed would not have those kind of face markings. But it was about the size of a Red Tailed. \| The original documentation form event lasted from 09:00:00/09:10:00.	Iowa Ornithologists' Union \| MS 166	33	35
Rare bird documentation form for Peregrine Falcon in Western Sioux County, 1990	Field notes	Birds--Identification Ornithology Rare birds	1990-10-24	N/A	Rare birds documentation form	Rare bird documentation form for a Peregrine Falcon in Western Sioux County, IA on October 24, 1990.	Van Dyk, John, 1936-	Peregrine Falcon	Sioux County	Western Sioux County (about 11 miles straight west of Sioux Center)		The documentation form by John Van Dyk is the only one submitted and forms the basis of this record. \| Elimination of similar species: This bird was most definitely not a Prairie Falcon. Its slaty upper parts and very dark head markings completely rule out such a possible confusion. \| The original documentation form event lasted for five minutes or so.	Iowa Ornithologists' Union \| MS 166	33	34
Records Committee review for rare bird sighting of Pacific Loon at Little Wall Lake, 1990	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1990-10-23	1993-07-17	Rare birds documentation form	Records Committee review for a Pacific Loon at Little Wall Lake in Hamilton County, IA on October 23, 1990. Includes a record review document with votes and a documentation form submitted to the committee.	Dinsmore, Stephen J.	Pacific Loon	Little Wall Lake	Little Wall L., Hamilton Co.		The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. \| Elimination of similar species: This smaller loon was dark gray across the back and wings, slightly darker than the Common Loon with it. [...] The whole neck pattern was much different and cleaner looking than the Common Loon. The bill was dark, short, and straight. It was about 1/3 shorter than the bill of the Common Loon and had a stockier appearance. [...] Common Loon eliminated above. Red-throated Loon eliminated by the dark back, neck pattern, and bill size and shape. \| The original documentation form event lasted from 11:06:00/11:45:00.	Iowa Ornithologists' Union \| MS 166	7	7
Rare bird documentation form for Golden Eagle at Grammer Grove Wildlife Area, 1990	Field notes	Birds--Identification Ornithology Rare birds	1990-10-18	N/A	Rare birds documentation form	Rare bird documentation form for a Golden Eagle at Grammer Grove Wildlife Area in Marshall County, IA on October 18, 1990.	Proescholdt, Beth	Golden Eagle	Grammer Grove County Wildlife Area	Grammer Grove WA, n. Marshall County, central Iowa	fields adjacent to wooded ridge paralleling Iowa River	The documentation form by Beth Proescholdt is the only one submitted and forms the basis of this record. \| Elimination of similar species: Bald Eagle, Turkey Vulture, Rough-legged Hawk - explained above. Seeing white on the tail I thought 'Rough-leg'. But this bird had absolutely flat wings as it approached head-on, not with the Rough-legs' 'up-and-out' wing pattern. Three spots of white on an otherwise dark bird - no splotchiness as on a Bald Eagle, no dihedral as in a Turkey Vulture and I knew I was seeing an immature Golden Eagle. \| The original documentation form event lasted from 14:10:00/14:12:00.	Iowa Ornithologists' Union \| MS 166	33	31
Rare bird documentation form for Buff-breasted Sandpiper at Sandpiper Beach at Saylorville Reservoir, 1990	Field notes	Birds--Identification Ornithology Rare birds	1990-10-16	N/A	Rare birds documentation form	Rare bird documentation form for a Buff-breasted Sandpiper at Sandpiper Beach at Saylorville Reservoir in Polk County, IA on October 16, 1990.	Johnson, Ann	Buff-breasted Sandpiper	Sandpiper Recreation Area	Sandpiper Beach, Saylorville Reservoir, Polk Co., IA	sandy beach with short greasy area nearby	The documentation form by Ann Johnson is the only one submitted and forms the basis of this record. \| Elimination of similar species: The larger size and lack of facial pattern and tail pattern in flight eliminated the Baird's Sandpiper. A juvenile Reeve would have been nearer the size of the nearby Killdeer; a Ruff even larger. Both would have a thicker bill than this bird. Upland Sandpiper would have been larger and not had the buffy color. \| The original documentation form event lasted from 16:35:00/16:45:00.	Iowa Ornithologists' Union \| MS 166	34	25
Rare bird documentation form for Albino American Robin at Clear Lake, 1990	Field notes	Birds--Identification Ornithology Rare birds	1990-10-15	N/A	Rare birds documentation form	Rare bird documentation form for an Albino American Robin at Clear Lake in Cerro Gordo County, IA on October 15, 1990.	Pinneke, Kim	American Robin	Clear Lake	2400 South Shore Drive, Clear Lake, Iowa	Trailor [sic] park in town across from a small park	The documentation form by Kim L. Pinneke is the only one submitted and forms the basis of this record. \| Elimination of similar species: Rock dove eliminated by size and overall appearance. \| The original documentation form event lasted from 11:25:00/11:30:00.	Iowa Ornithologists' Union \| MS 166	35	10
Rare bird documentation form for Buff-breasted Sandpiper at Sandpiper Beach in Saylorville Reservoir in 1990	Field notes	Birds--Identification Ornithology Rare birds Wildlife conservation	1990-10-15	1990-10-18	Manuscript, graphic, and printed material	Rare bird documentation form for a Buff-breasted Sandpiper at Sandpiper Beach in Saylorville Reservoir on October 15 and 18, 1990.	Dinsmore, Stephen J.	Buff-breasted Sandpiper	Sandpiper Recreation Area				Iowa Ornithologists' Union \| MS 166	34	25
Records Committee review for rare bird sighting of Sharp-tailed Sandpiper at Coralville Reservoir, 1990	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1990-10-14	1993-07-17	Rare birds documentation form	Records Committee review of a Sharp-tailed Sandpiper at Coralville Reservoir in Johnson County, IA on October 14, 1990. Includes a record review document with votes, two articles in Iowa Bird Life, and five documentation forms submitted to the committee.	Kent, Thomas H. (Thomas Hugh), 1934-	Sharp-tailed Sandpiper	Coralville Lake	w. of Greencastle corner, Coralville Res., Johnson Co., Iowa	wet marshy area with low vegetation and mud flats.	The documentation form by Thomas H. Kent forms the basis of this record. Other documentation forms by Ann Johnson, Jim Fuller, Carol Thompson, and Randy Pinkston were submitted. Other observers include Jane Huntington, James Huntington, Jim Sandrock, John Cordell, John Daniel, Mary Noble, Ken Lowder, and Tim Schantz. \| Elimination of similar species: The only other species worthy of consideration is Pectoral Sandpiper. The most distinctive feature is the plain, cinnamon-buff breast without bib line or streaking centrally. The soft breast color shaded off evenly to the lower belly and throat. Some pectorals had very week [sic] breast markings, but on close inspection all had streaks and a sharp bib line. The solid rusty cap differed from any pectorals; some pectorals appeared a bit rusty on the cap, but some streaking was seen on such individuals. The eye line appeared white, and it dropped and widened posteriorly. Some pectorals had light eye lines but they were off-white, less distinct, and straighter. The juvenile feathers of the upper parts were edged with rufous; this was especially prominent on the tertials. Some pectorals appeared to have rusty edging on the tertials, but this was dependent on lighting and at least one rufous appearing pectoral had the color more in the center of the feathers with grayer edging. The gray smudging on the undertail coverts I saw once and only had a glance at a nearby pectoral for comparison, so I am not very confident of this mark. \| The original documentation form event lasted from 09:20:00/09:25:00, 09:55:00/10:00:00, and intermittently 16:15:00/17:00:00.	Iowa Ornithologists' Union \| MS 166	10	4
Records Committee review for rare bird sighting of Western Sandpiper at Babcock Access at Coralville 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 of a Western Sandpiper at Babcock Access at Coralville Reservoir in Johnson County, IA on October 13, 1990. Includes a record review document with votes and a documentation form submitted to the committee.	Kent, Thomas H. (Thomas Hugh), 1934-	Western Sandpiper	Babcock Access	Babcock Access, Coralville Res., Johnson Co. Iowa.	mud flats with shallow pools	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Dick Tetrault. \| Elimination of similar species: The size and shape in comparison with Baird's Sandpiper establish this bird as a peep. The black legs, gray color, and lack of bib exclude Least Sandpiper (several of which were seen earlier). The distinction from Semipalmated Sandpiper is based on the bill and apparent molt to basic plumage. Five minutes earlier I had seen two Semipalmated Sandpipers running on the other side of the area; they had short straight bills and had all feathers of the upper parts edged with buff (juvenile plumage). I had seen a number of Semipalmated Sandpipers with longer and slightly drooped bills this fall, but none approached the length, thinness, and droop seen on the current bird. According to Kenn Kaufman's Advanced Birding, Semipalmated Sandpipers wear their juvenile plumage until they reach wintering grounds, and juvenile Western Sandpipers gradually molt from juvenile to basic plumage from August to October with some retaining rusty scapulars. I assume, based on date, that this bird was probably a first-year bird, and that it had either completely molted to basic plumage or had some rusty scapulars that I did not see. I did not consider any of the Eurasian stints, which would be exceeding unlikely and have bills more like a semipalmated or have yellow legs. \| The original documentation form event lasted from 10:15:00/10:20:00.	Iowa Ornithologists' Union \| MS 166	10	3
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 Northern Goshawk at Lime Creek Nature Center, 1990	Field notes	Birds--Identification Ornithology Rare birds Wildlife conservation	1990-10-13	1990-10-15	Rare birds documentation form	Rare bird documentation form for a Northern Goshawk at Lime Creek Nature Center in Mason City in Cerro Gordo County, IA on October 13, 1990.	Pinneke, Kim	Northern Goshawk	Lime Creek Nature Center	Lime Creek Nature Center, Mason City, Iowa	Wooded edge next to pot ash and prairie field	The documentation form by Kim L. Pinneke is the only one submitted and forms the basis of this record. Other observers include Dawn Tolefree. \| Elimination of similar species: Cooper's hawk eliminated by lateral face pattern. Sharp-shinned hawk eliminated by size. Osprey eliminated by tail length in relation to primaries. \| The original documentation form event lasted from 16:30:00/16:31:00.	Iowa Ornithologists' Union \| MS 166	33	25
Rare bird documentation form for Golden Eagle at Holland, 1990	Field notes	Birds--Identification Ornithology Rare birds	1990-10-06	1990-10-18	Rare birds documentation form	Rare bird documentation form for a Golden Eagle southwest of Holland in Grundy County, IA on October 6, 1990.	Proescholdt, Mark	Golden Eagle	Holland	Western Grundy County - southwest of Holland	corn fields and bean fields	The documentation form by Mark Proescholdt is the only one submitted and forms the basis of this record. \| Elimination of similar species: Immature Bald Eagles have white in different areas and lack the white areas in the wings of a Golden Eagle. Harlan's Redtails do not have the white spots in the wings or the definite white in the tail. \| The original documentation form event lasted from 17:10:00/17:12:00 approximately.	Iowa Ornithologists' Union \| MS 166	33	31
Rare bird documentation form for Scissor-tailed Flycatcher north of Lovilia, 1990	Field notes	Birds--Identification Birdsongs Ornithology Rare birds	1990-10-04	N/A	Rare birds documentation form	Rare bird documentation form for a Scissor-tailed Flycatcher north of Lovilia in Monroe County, IA on October 4, 1990.	Fuller, James L	Scissor-tailed Flycatcher	Lovilia	Wright residence - just north of Lovilia-Monroe Co.	Trees + shrubs along RR tracks-otherwise open	The documentation form by Jim Fuller is the only one submitted and forms the basis of this record. Other observers include Jim Scheib and many other unidentified observers. \| Elimination of similar species: Fork tailed [sic] Flycatcher is generally darker bird with black head and has no red or orange-pink color. \| The original documentation form event lasted from 15:05:00/15:20:00.	Iowa Ornithologists' Union \| MS 166	34	73
Big Bluestem Flyer, Volume 25, Number 2, October 1990	Newsletters	Bird watching Birds--Conservation Local government and environmental policy Ornithology--Societies, etc	1990-10-01	1990-10-31	Manuscript, graphic, and printed material	The newsletter of the Big Bluestem Audubon Society (Ames, Iowa), Volume 25, Number 2, October 1990. Highlights of the newsletter include a report of a field trip to Marietta Sand Prairie, a call for society members who maintain bluebird boxes to provide input on nesting success for a directory that is being compiled by Jacquelyn Hill, a request for society members to write letters to the DNR in support of protecting Lizard Lake, and news from the Iowa Audubon Council. The completed Iowa Bluebird Directory, 1990 found at: https://avian.lib.iastate.edu/documents/10132/view	Edwards, David C. Big Bluestem Audubon Society (Ames, Iowa)	Eastern Bluebird	Ames Lizard Lake Marietta Sand Prairie State Preserve				Big Bluestem Audubon Society \| MS 592	3	4
Rare bird documentation form for Lapland Longspur at Babcock Access at Hawkeye Wildlife Area, 1990	Field notes	Birds--Identification Ornithology Rare birds	1990-10-01	N/A	Rare birds documentation form	Rare bird documentation form for a Lapland Longspur at Babcock Access at Hawkeye Wildlife Area in Johnson County, IA on October 1, 1990.	Kent, Thomas H. (Thomas Hugh), 1934-	Lapland Longspur	Babcock Access	Babcock Access, Coralville Res., Johnson Co., IA	mudflat	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: The face pattern made me think of Smith's Longspur, but the chestnut color and black bib excluded this. Chestnut-colored Longspur has a yellow or buff throat and more extensive black on front. The color and face pattern do not fit Horned Lark or American Pipit. Horned Larks were present on the flats and I saw pipits later at another location. \| The original documentation form event lasted from 17:20:00/17:21:00.	Iowa Ornithologists' Union \| MS 166	35	66
Rare bird documentation form for Red-breasted Merganser at Coralville Reservoir, 1990	Field notes	Birds--Identification Ornithology Rare birds	1990-10-01	N/A	Rare birds documentation form	Rare bird documentation form for a Red-breasted Merganser at Coralville Reservoir in Johnson County, IA on October 1, 1990.	Kent, Thomas H. (Thomas Hugh), 1934-	Red-breasted Merganser	Coralville Lake	Babcock Access, Coralville Res., Johnson Co., IA	Reservoir, shallow water	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: The bill and general shape identified the bird as a merganser. The bill was much too long and big for a hooded. The head size, shape, and crest; white throat and breast and wing bar; and size are that of red-breasted rather than Common Merganser. \| The original documentation form event lasted from 17:30:00/18:00:00.	Iowa Ornithologists' Union \| MS 166	33	17
Rare Bird Report, 1990	Field notes	Birds--Identification Ornithology Rare birds	1990-09-24	N/A	Manuscript, graphic, and printed material	Field notes for Scissor-tailed Flycatcher sighting by Tim Schantz. The two birds were spotted on September 24, 1990 north of Lovilia in Monroe County, IA.	Schantz, Tim	Scissor-tailed Flycatcher	Lovilia				Iowa Ornithologists' Union \| MS 166	34	73
Records Committee review for rare bird sighting of Black Rail at Cone Marsh, 1990	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1990-09-15	1993-07-17	Rare birds documentation form	Records Committee review of a Black Rail at Cone Marsh in Louisa County, IA on September 15, 1990. Includes a record review document with votes and a documentation form submitted to the committee.	Lowder, Ken	Black Rail	Cone Marsh Wildlife Management Area	Dike moving East/West across Cone Marsh, Louisa County	Six inch high grass variable to knee high vegetation	The documentation form by Ken Lowder is the only one submitted and forms the basis of this record. \| Elimination of similar species: Sora; eliminated by size and color. Yellow rail: absolute lack of white wing patches; My bird was black - with no suggestion of lighter color anywhere. Virginia rail: eliminated by size and color of bird Could possibly have been a rail chick of another species - ruled out because of presence of chicks at this late date + would have been extremely extraordinary; and because chicks would be incapable of flight. \| The original documentation form event occurred around 11:00:00.	Iowa Ornithologists' Union \| MS 166	9	12
Rare bird documentation form for Ibis species at Huxley, 1990	Field notes Forms (documents)	Birds--Identification Ornithology Rare birds	1990-09-09	1990-09-10	Rare birds documentation form	Rare bird documentation form for an Ibis species at Huxley in Story County, IA on September 9, 1990.	Cecil, Robert I.	Glossy Ibises	Huxley	About 1 mile west of Huxley in Story County, Iowa	Shallow pond	The documentation form by Robert Cecil is the only one submitted and forms the basis of this record. \| The original documentation form event lasted from 08:45:00/09:15:00.	Iowa Ornithologists' Union \| MS 166	32	24
Records Committee review for rare bird sighting of Laughing Gull at Lake Manawa, 1990	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1990-09-09	1994-11-04	Rare birds documentation form	Records Committee review of a Laughing Gull at Lake Manawa in Pottawattamie County in September 9, 1990. Includes a record review document with votes and two documentation forms submitted to the committee.	Bray, Tanya	Laughing Gull	Lake Manawa	Lake Manawa, Pottawattamie County		The documentation form by Tanya Bray forms the basis of this record. Another documentation form by Ross Silcock was submitted. Other observers include Babs and Loren Padelford. \| Elimination of similar species: This bird differed from Franklin's Gull in the following ways: 1. Less extensive black on head. Eye coverts were not immediately noticable [sic] due to white cheek area. 2. Longer legs, more upright posture, and generally a very long, slender bird. 3. In flight, the bird had long slender wings with completely dark primaries; no white dividing the tips of the outer primaries from the rest of wing, and no white tips to outer primaries. Underside of primaries as described above. 4. Bill was long, curved and slightly swollen and hooked at tip. \| The original documentation form event lasted from around 07:35:00/07:36:00, 08:45:00, 12:15:00, and 18:30:00.	Iowa Ornithologists' Union \| MS 166	10	18
Records Committee review for rare bird sighting of California Gull at Oak Grove Beach at Saylorville Reservoir, 1990	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1990-09-08	1993-07-17	Rare birds documentation form	Records Committee review for a California Gull at Oak Grove Beach at Saylorville Reservoir in Polk County, IA on September 8, 1990. Includes a record review document with votes and the article California Gull at Saylorville Reservoir in Iowa Bird Life 61:20 by Stephen Dinsmore reviewed by the committee.	Dinsmore, Stephen J.	California Gull	Oak Grove Recreation Area	[...] Oak Grove Beach Recreation Area at Saylorville Reservoir, Polk County.		The article by Stephen J. Dinsmore forms the basis of this record. \| Elimination of similar species: [...]The bird was similar in size to the largest Ring-billed Gulls, but slightly larger than others. I approached closer and noted that, when compared to a Ring-billed Gull, the bird had duller yellow legs, a stouter bill with black and red spots near the tip of the lower mandible, and a darker gray mantle. [...] The bird was slightly larger than most of the Ring-billed Gulls, although one or two of the biggest Ring-billed Gulls were as large as the bird I was studying. Proportionately, the bird was heavier and larger-headed than a Ring-billed Gull. [...] I estimated the mantle color to be about midway between those of Ring-billed Gull and a Lesser Black-backed Gull. [...] The bill was heavier than the bill of a Ring-billed Gull and had a distinct gonys. The legs were pale gray-green, unlike the bright yellow legs of a Ring-billed Gull. Leg length appeared similar to a Ring-billed Gull. \| The original documentation form event lasted from 07:45:00/09:27:00.	Iowa Ornithologists' Union \| MS 166	11	1
Records Committee review for rare bird sighting of Parasitic Jaeger at the Cherry Glen Recreation Area at Saylorville Reservoir, 1990	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1990-09-03	1993-07-17	Rare birds documentation form	Records Committee review of a Parasitic Jaeger at Cherry Glen Recreation Area at Saylorville Reservoir in Polk County, IA on September 3, 1990. Includes a record review document with votes and a documentation form submitted to the committee.	Dinsmore, Stephen J.	Parasitic Jaeger	Cherry Glen Recreation Area	Saylorville Reservoir, Polk Co.-off Cherry Glen Recreation Area		The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. Other observers include Scott Rolfes. \| Elimination of similar species: The color and wing crescent eliminates all larids except skuas and Pomarine and Long-tailed jaegers. Skuas are easily eliminated by their larger size, heavier bill, and more prominent white patches on the wings. Long-tailed Jaeger is eliminated by the presence of a white crescent on the upper surface of the wing. Pomarine Jaeger can be eliminated by its larger, heavier body size, more prominent white crescent on the wing, presence of white greater underprimary coverts, larger-headed appearance, heavier bill, and general lack of rufous color on the body. \| The original documentation form event lasted from 16:22:00/16:51:00.	Iowa Ornithologists' Union \| MS 166	10	16
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
Big Bluestem Flyer, Volume 25, Number 1, September 1990	Newsletters	Ornithology--Societies, etc Ornithology--Study and teaching Meetings	1990-09-01	1990-09-30	Manuscript, graphic, and printed material	The newsletter of the Big Bluestem Audubon Society (Ames, Iowa), Volume 25, Number 1, September 1990. Highlights of the newsletter include a call for sponsors to held fund Audubon Adventures which is the youth education program of the National Audubon Society and the 1990-1991 society event schedule with program topics and speakers as well as field trips.	Edwards, David C. Big Bluestem Audubon Society (Ames, Iowa)		Ames				Big Bluestem Audubon Society \| MS 592	3	4