Documents • Iowa State University • Avian Archives of Iowa Online

Title	Genres	Topics	Date (Start)	Date (End)	Type	Description	Creator/Author	Birds	Locations	Locality	Habitat	Remarks

Records Committee review for rare bird sighting for Baird's Sparrow at Anderson Prairie State Preserve, 1989	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1989-05-13	1993-08-05	Rare birds documentation form	Records Committee review for a Baird's Sparrow at Anderson Prairie State Preserve at Emmet County, IA on May 13, 1989. Includes a record review document with votes and a documentation form submitted to the committee.	Harr, Douglas C.	Baird's Sparrow	Anderson Prairie State Preserve	Anderson Prairie State Preserve, Emmet Co., Iowa	General: Open Grassland Specific: Tall-Grass Prairie	The documentation form by Douglas C. Harr is the only one submitted and forms the basis of this record. Other observers include Lee Schoenewe, Bob Moats, Bob Madson, Mrs. Madson, Ellen Heine, Russ Heine, Pearl Osher, Dave Kuel, and three unidentified others. \| Elimination of similar species: Savannah Sparrow - narrower median stripe, more of pale yellow-white. Heavier streaking on breast and down sides. \| The original documentation form event lasted from 08:42:00/08:48:00.	Iowa Ornithologists' Union \| MS 166	13	36
Big Bluestem Flyer, Volume 23, Number 9, May 1989	Newsletters	Bird watching Birds--Nests Ornithology--Societies, etc Charadriiformes \| Shore-birds, Gulls, and Auks Societies--History, organization, etc	1989-05-01	1989-05-31	Manuscript, graphic, and printed material	The newsletter of the Big Bluestem Audubon Society (Ames, Iowa), Volume 23, Number 9, May 1989. Highlights of the newsletter include the announcement of upcoming field trips and summer outings including a canoe trip and bird atlasing, a report of a shorebird field trip in which few shorebirds were seen but 65 total species were observed, and the 1989-1990 slate of society officer candidates to be voted on at the official annual meeting in May.	Edwards, David C. Big Bluestem Audubon Society (Ames, Iowa)		Ames Big Creek State Park Hendrickson Marsh Lake				Big Bluestem Audubon Society \| MS 592	3	4
Record Committee review for rare bird sighting of Ferruginous Hawk west of Conesville, 1989	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1989-04-29	1993-08-05	Rare birds documentation form	Record Committee review of a Ferruginous Hawk west of Conesville on edge of Louisa and Muscatine County, IA on April 29, 1989. Includes a record review document with votes and a documentation form submitted to the committee.	Petersen, Peter C.	Ferruginous Hawk	Conesville	1 mi. W. conesville edge of Muscatine and Louise Cos., IA	cultivated fields	The documentation form by Peter C. Petersen is the only one submitted and forms the basis of this record. Other observers include Brian, Corey, and Lewis Blevins. \| Elimination of similar species: Rough-legged hawk - underwing would show more dark in the underwing coverts, well defined tail band. Kriders Red-tail - has a very light head. \| The original documentation form event lasted from 13:45:00/13:50:00.	Iowa Ornithologists' Union \| MS 166	9	1
Records Committee review for rare bird sighting of Tricolored Heron at Cone Marsh, 1989	Administrative records Clippings (information artifacts) Correspondence Field notes Maps (documents)	Bird watching Ornithology Ornithology--Societies, etc Wildlife conservation	1989-04-29	1993-08-05	Rare birds documentation form	Records Committee review of a Tricolored Heron at Cone Marsh, Louisa County, IA on April 29, 1989. Includes record review documents with votes, articles in Iowa Bird Life and the Loon, maps of Tri-Colored Heron sightings and breeding areas, correspondence about the sighting from Ross Silcock to Carl Bendorf, from to Dick Shaffer to Thomas H. Kent, from Bruce Peterjohn to Thomas H. Kent and committee votes, and a documentation form submitted to the committee.	Kent, Thomas H. (Thomas Hugh), 1934-	Tricolored Heron	Cone Marsh Wildlife Management Area	Cone M., Louise Co., IA	marsh	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Dick Shaffer. \| Elimination of similar species: Size and white belly eliminate other herons. Apparently an immature or non-breeding plumaged adult. \| The original documentation form event lasted from 10:50:00/10:59:00.	Iowa Ornithologists' Union \| MS 166	7	18
Records Committee review for rare bird sighting of Red-throated Loon at Lake Manawa, 1989	Administrative records Clippings (information artifacts) Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1989-04-27	1993-07-21	Rare birds documentation form	Records Committee review for two Red-throated Loons at Lake Manawa in Pottawattamie County, IA on April 27, 1989. Includes a record review document and four documentation forms submitted to the committee.	Bray, Tanya	Red-throated Loon	Lake Manawa	Lake Manawa, Pottawattamie County		The documentation form by Tanya E. Bray is the earliest and the one that forms the basis of this record. Other documentation forms by Babs Padelford, Loren Padelford, Marc Lund, and Bob Myers were submitted later. Other observers include B.J. Rose, Doug Rose, Roger Rose, Dave Starr, and Jerry Toll. \| Elimination of similar species: Pacific Loon, eliminated by red color of throat patch and shape of bill. This bird's bill was more like that of a Eared Grebe; that is, very slender and not as loon-like as that of Pacific Loon. Pacific Loon's bill looks like a small Common Loon. Pacific Loon's bill looks like a small Common Loon. Common Loon: eliminated by size of bird, shape of bill, and red throated patch. \| The original documentation form event lasted from 16:15:00/16:45:00.	Iowa Ornithologists' Union \| MS 166	7	5
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
Laura Spess Jackson letter to Carol A. Thompson regarding additional funding for the Breeding Bird Atlas Project, April 10, 1989	Correspondence	Birds--Counting Birds--Habitat Birds--Identification Ornithology--Societies, etc	1989-04-10	N/A	Manuscript, graphic, and printed material	Laura Spess Jackson letter to Carol A. Thompson regarding federal money received to help with the Breeding Bird Atlas Project for 1989. In the letter, Laura Spess Jackson asks Carol A. Thompson if she is interested in completing four blocks for the project.	Jackson, Laura Spess		Iowa				Iowa Ornithologists' Union \| MS 166	4	20
Laura Spess Jackson letter to the Breeding Bird Atlas Committee regarding priority block coverage, April 10, 1989	Correspondence	Birds--Habitat Birds--Identification Ornithology--Societies, etc	1989-04-10	N/A	Manuscript, graphic, and printed material	Letter to the Breeding Bird Atlas committee regarding completing priority blocks for the atlas project. The letter includes a plan to recruit state of Iowa personnel to help accomplish the work.	Jackson, Laura Spess		Iowa				Iowa Ornithologists' Union \| MS 166	4	20
Breeding Bird Atlas block status update, March 24, 1989	Research notes	Birding sites Birds--Habitat Ornithology--Societies, etc	1989-03-24	N/A	Manuscript, graphic, and printed material	Breeding Bird Atlas block status update includes a list of counties with completed blocks marked as 'Done'. 'Priority blocks' is written at the top of the first page.	Breeding Bird Atlas Committee		Iowa				Iowa Ornithologists' Union \| MS 166	4	20
Breeding Bird Atlas block status update, March 24, 1989	Research notes	Birding sites Birds--Habitat Ornithology--Societies, etc	1989-03-24	N/A	Manuscript, graphic, and printed material	Breeding Bird Atlas block status update includes a list of counties and the amount of work completed for each block. The list includes hand-written notations with sighting locations.The status update also includes a separate two page list of blocks with the number of species observed.	Breeding Bird Atlas Committee		Iowa				Iowa Ornithologists' Union \| MS 166	4	20
Report of the Breeding Bird Atlas Committee meeting, March 19, 1989	Reports	Ornithology--Societies, etc Meetings	1989-03-19	N/A	Manuscript, graphic, and printed material	Report consists of the minutes of the Breeding Bird Atlas Committee meeting held March 19, 1989 at the Boone Research Station. The report includes an update on the progress of the project and a discussion on completing priority atlas blocks.	Iowa Ornithologists' Union Breeding Bird Atlas Committee		Ledges State Park				Iowa Ornithologists' Union \| MS 166	4	20
Records Committee review for rare bird sighting for Mountain Bluebird at Emmetsburg, 1989	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1989-03-19	1993-08-05	Rare birds documentation form	Records Committee review for a Mountain Bluebird at Emmetsburg in Palo Alto County, IA on March 19, 1989. Includes a record review document with votes, an Iowa Bird Life, and a documentation form submitted to the committee.	Thelen, Ed	Mountain Bluebird	Emmetsburg	North of Emmetsburg on blacktop N-40 in Palo Alto County	Along roadside- cultivated field, brushy tile nearby	The documentation form by Ed Thelen is the earliest and the one that forms the basis of this record. Another observer was Linda Thelen. \| Elimination of similar species: Eastern Bluebird and Western Bluebird have rust on breast; this bird was all blue. Indigo Bunting- size is smaller and doesn't have white under the tail. Also a darker blue color. \| The original documentation form event lasted from 13:30:00/13:50:00.	Iowa Ornithologists' Union \| MS 166	13	5
Records Committee review for rare bird sighting for Mountain Bluebird at Lake Anita State Park, 1989	Administrative records Clippings (information artifacts) Field notes Photographs	Bird watching Ornithology Ornithology--Societies, etc	1989-03-07	1993-08-05	Rare birds documentation form	Records Committee review for seven Mountain Bluebirds at Lake Anita State Park in Cass County, IA on March 7, 1989. Includes a record review document with votes, an article in Iowa Bird Life, a photograph, and four documentation forms submitted to the committee.	Myers, Robert K.	Mountain Bluebird	Lake Anita State Park	Lake Anita State Park	Hilly, grassy lake shore with red cedar	The documentation form by Bob Myers forms the basis of this record. Other documentation forms by Steve Dinsmore, Ann Johnson, and Jim Fuller were submitted. Other observers include Beth Brown, James Dinsmore, L. Paul Hertzel, Eugene Armstrong, Eloise Armstrong, and many unidentified other observers. \| Elimination of similar species: Eastern bluebird would show reddish on throat and breast. Western bluebirds would be darker and also have chestnut on breast. \| The original documentation form event lasted from 10:00:00/10:30:00.	Iowa Ornithologists' Union \| MS 166	13	5
Big Bluestem Flyer, Volume 23, Number 7, March 1989	Newsletters	Bird watching Ornithology--Societies, etc Strigiformes \| Owls Acid rain	1989-03-01	1989-03-31	Manuscript, graphic, and printed material	The newsletter of the Big Bluestem Audubon Society (Ames, Iowa), Volume 23, Number 7, March 1989. Highlights of the newsletter include the announcement of waterfowl and Woodcock field trips, details on acid rain samples, a report on an Owl walk field trip, and a calendar of events from April through September 1989.	Edwards, David C. Big Bluestem Audubon Society (Ames, Iowa)		Ames Ledges State Park Saylorville Lake				Big Bluestem Audubon Society \| MS 592	3	4
Records Committee review for rare bird sighting of Trumpeter Swan at Charles City, 1989	Administrative records Clippings (information artifacts) Field notes Forms (documents) Photographs	Bird watching Ornithology Ornithology--Societies, etc	1989-02-26	1993-08-05	Rare birds documentation form	Records Committee review of a Trumpeter Swan at Charles City in Floyd County, IA on February 26, 1989. Includes a record review document with votes, three photocopied photos, an article in Iowa Bird Life, and a documentation form submitted to the committee.	Walter, Janice L.	Trumpeter Swan	Charles City	Cedar River at end of Maple St., Charles City, IA	Narrow stretch of open water along bank of frozen river	The documentation form by Jan L. Walter is the earliest and the one that forms the basis of this record. Other observers include Jim B. Walter and James L. Hansen. \| Elimination of similar species: Mute Swan by all black bill without knob at base; neck held straight not in S curve Tundra Swan by forehead slanting down to straight bill, black facial skin ending in broad point at eye, not sharp point in front of eye, and dipping down into a V on forehead, not extending straight across \| The original documentation form event lasted from 17:10:00/17:40:00.	Iowa Ornithologists' Union \| MS 166	8	12
Records Committee review for rare bird sighting of Thayer's Gull near Lindsay Park in Davenport, 1989	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1989-02-18	1993-08-05	Rare birds documentation form	Records Committee review for a Thayer's Gull near Lindsay Park in Davenport in Scott County, IA on February 18, 1989. Includes a record review document with votes and a documentation form submitted to the committee for this sighting.	Petersen, Peter C.	Thayer's Gull	Lindsay Park	Lindsay Park Boat Club harbor, east edge of Davenport Scott Co.	On ice shelf along Mississippi River, 40 yards from sea wa[...]	The documentation form by Peter C. Petersen is the only one submitted and forms the basis of this record.Other observers include Walter Zuurdeeg and many unidentified observers. \| Elimination of similar species: [...] Immature gull same size as nearby Herring Gulls. [...] Head smaller than Herrings, bill more slight, black, + not thickened at the tip, compared to Herrings. When wings spread - this was seen twice, the upper surface seemed fairly uniform with no dark tip pattern as in the Herrings. \| The original documentation form event lasted from 09:50:00/09:55:00.	Iowa Ornithologists' Union \| MS 166	11	3
Records Committee review for rare bird sighting of Thayer's Gull at Bettendorf, 1989	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1989-02-18	1993-08-05	Rare birds documentation form	Records Committee review for a Thayer's Gull at Bettendorf in Scott County, IA on February 18, 1989. Includes a record review document with votes and a documentation form submitted to the committee.	Johnson, Ann	Thayer's Gull	Bettendorf	Mississippi River, Bettendorf, Scott Co., IA	seen from shore just south of I80 in area of cabins	The documentation form by Ann Johnson is the only one submitted and forms the basis of this record. \| Elimination of similar species: The primary identification was done through the size and shape of the head. The bird was lighter in color than the first-winter herring gulls in the same area and the wing pattern on both upper and lower sides eliminated herring, ring-billed and Iceland gulls. \| The original documentation form event lasted from 12:42:00/12:42:00.	Iowa Ornithologists' Union \| MS 166	11	3
Records Committee review for rare bird sighting of Slaty-Backed Gull north of Le Claire, 1989	Administrative records Clippings (information artifacts) Correspondence Field notes Photographs	Bird watching Ornithology Ornithology--Societies, etc	1989-02-12	1994-02-27	Rare birds documentation form	Records Committee review for a Slaty-backed Gull north of Le Claire in Scott County, IA on February 12, 1989. Includes a record review document with votes, an article in Iowa Bird Life, excerpt from Illinois Birds and Birding, correspondence and commentary relevant to bird sighting and review, two photographs, photocopy of photographs, and eleven documentation forms submitted to the committee.	Barker, Ann M.	Slaty-backed Gull	Le Claire	(1) Just north of Le Claire, Ia (2 +3) - Moline, IL. riverfront	river; open water or up on ice shelf or seawall	The documentation form by Ann M. Barker forms the basis of this record. Other documentation forms by Jim Fuller, Peter C. Petersen, Thomas H. Kent, Gerald White, Tanya E. Bray, Ross Silcock, Carl Bendorf, and Michael J. Baum were submitted. Other observers include Mary Lou Petersen, Cal Knight, Bernie Knight, Tom Rockwell, Lewis Blevins, Brian Blevins, Don Moeller, Walter Zuurdeeg, Daryl Tessen, Doug Rose, Alan Grenon, and many unidentified observers. \| Elimination of similar species: (A) Greater black backed - Gull in question has slaty - gray saddle rather than coal black. And Gull in question is same size as Herring Gulls; Greater black-backed would be much larger. (B) Lesser black backed - Gull in question has pink legs and feet, and has much more white on primaries. (C) Western - Gull in question has considerable white on primaries, and does not show dusky trailing edge to underwing. Also has broader white trailing edge to upperwing than would the Western. (D) Herring Gull - dark race - no experience with this, but those shown in Harrison do not show as dark a saddle as Gull in question, nor as much white on primaries. \| The original documentation form event lasted from 15:00:00/15:30:00 on February 12, 1989, 12:15:00/12:45:00 and 16:00:00/17:30:00 on February 14, 1989.	Iowa Ornithologists' Union \| MS 166	11	6
Big Bluestem Flyer, Volume 23, Number 6, February 1989	Newsletters	Bird surveys Bird watching Birds--Counting Ornithology--Societies, etc Strigiformes \| Owls Waterfowl Books--Reviews Acid rain	1989-02-01	1989-02-28	Manuscript, graphic, and printed material	The newsletter of the Big Bluestem Audubon Society (Ames, Iowa), Volume 23, Number 6, February 1989. Highlights of the newsletter include the announcement of an Owl walk and waterfowl watch field trips, the results from the 1988-1989 Christmas Bird Counts from Ames, Saylorville, and Boone County with species and totals from each location, an acid rain update, and a calendar of events for March through September 1989.	Edwards, David C. Big Bluestem Audubon Society (Ames, Iowa)		Ames Boone Saylorville				Big Bluestem Audubon Society \| MS 592	3	4
Records Committee review for rare bird sighting of Thayer's Gull at Saylorville Dam, 1989	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1989-01-28	1993-08-05	Rare birds documentation form	Records Committee review for a Thayer's Gull at Saylorville Dam in Polk County, IA on January 28, 1989. Includes a record review document with votes and a documentation form submitted to the committee.	Johnson, Ann	Thayer's Gull	Saylorville Dam	Saylorville Lake, Polk Co., IA	dam on Des Moines River forming reservoir	The documentation form by Ann Johnson is the only one submitted and forms the basis of this record. \| Elimination of similar species: The primary identification was done through the size and shape of the head. Other similar gulls do not share this "dove head." The bird was confirmed by the silvery underwings and very little dark coloring on the upper side of the primaries, characteristics not shared by similarly gray-mantled gulls. \| The original documentation form event lasted from 08:40:00/08:40:00.	Iowa Ornithologists' Union \| MS 166	11	3
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
Records Committee review for rare bird sighting of Ferruginous Hawk at Red Rock Reservoir, 1989	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1989-01-02	1993-08-05	Rare birds documentation form	Records Committee review of a Ferruginous Hawk at Red Rock Reservoir in Marion County, IA on January 2, 1989. Includes a record review document with votes and a documentation form submitted to the committee.	Johnson, Ann	Ferruginous Hawk	Lake Red Rock	Lake Red Rock, Marion Co, IA	pasture with wooded draw to the south	The documentation form by Ann Johnson is the only one submitted and forms the basis of this record. \| Elimination of similar species: This was a classic case of delayed reaction as I began sorting through in my mind as I drove down the road. The large size and bulk of the bird, plus the broad, rounded tail made it an obvious buteo. After double-checking all phases of the rough-legged hawk in Clark's Hawks, I once again eliminated rough-leg because of the nearly all white underparts. However, redtail wasn't fitting either, even a light phase, and a few miles down the road the ferruginous crossed my mind. I pulled off the road, made a few notes, and began researching with the guides at hand. The most troublesome field mark was the 'white tail with gray band.' I have seen numerous redtails give the white rump appearance but none have had the distinctive white tail/gray terminal band. There was absolutely no dark patagial marking on the underwing. The combination of field marks (or lack thereof) would seem to approach an immature Krider's redtail. I eliminated this bird because of the appearance of one, wide gray tail band and the more uniform coloring of the body - very little white mottling. Although I wish I'd had a longer look, I came to the conclusion that the combination of what I had observed pointed toward an immature ferruginous hawk. \| The original documentation form event lasted from approximately 09:00:00/09:01:00.	Iowa Ornithologists' Union \| MS 166	9	1
Records Committee review for rare bird sighting of Thayer's Gull near Horse Island near Davenport, 1989	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1989-01-02	1993-08-05	Rare birds documentation form	Records Committee review for a Thayer's Gull near Horse Island near Davenport in Scott County, IA on January 2, 1989. Includes a record review document with votes and a documentation form submitted to the committee.	Petersen, Peter C.	Thayer's Gull	Horse Island	downstream tip of Enchanted Island. Davenport, Scott Co. IA	Mississippi River - edge of open water, Iowa side	The documentation form by Peter C. Petersen is the only one submitted and forms the basis of this record. Other observers include Brian Blevins and Corey Blevins. \| Elimination of similar species: Herring Gull - eye light, wing tips black with white windows, bill larger than Thayers. California Gull - eye light, wing tips black with white windows, yellow legs. \| The original documentation form event lasted from 13:35:00/13:50:00.	Iowa Ornithologists' Union \| MS 166	11	3
Records Committee review for rare bird sighting of Bonaparte's Gull at Ottumwa, 1989	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1989-01-01	1993-08-05	Rare birds documentation form	Records Committee review for a Bonaparte's Gull at Ottumwa in Wapello County, IA on January 1, 1989. Includes a record review document with votes and a documentation form submitted to the committee.	Hoskins, Nelson R.	Bonaparte's Gull	Ottumwa	Ottumwa, Ia.	Des Moines River, Below Hydro-dam	The documentation form by Nelson Hoskins is the only one submitted and forms the basis of this record. \| Elimination of similar species: Franklin's gull - above mentioned markings. \| The original documentation form event lasted from 08:45:00/08:55:00.	Iowa Ornithologists' Union \| MS 166	10	22
Breeding Bird Atlas list of Iowa counties	Research notes	Birding sites Birds--Habitat Ornithology--Societies, etc	1989-01-01	1989-12-31	Manuscript, graphic, and printed material	Breeding Bird Atlas list of Iowa counties showing priority and standard blocks. The list shows blocks in progress and blocks that are completed.	Breeding Bird Atlas Committee		Iowa				Iowa Ornithologists' Union \| MS 166	4	20