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

The Secretary's Report of the Fairfield Bird Club of Fairfield, Iowa, 1933-1943	Administrative records Clippings (information artifacts) Printed ephemera	Ornithology--Societies, etc Meetings	1933-03-02	1943-03-31	Manuscript, graphic, and printed material	Handwritten minutes for the Fairfield Bird Club from its founding at the Fairfield Public Library on March 2, 1933, through March 1943. The minutes were recorded by the person who held the office of secretary for the club for that year and provide an overview of what happened when the club met, including the locations of the meetings, guests who attended the meetings and subjects of the programs presented. Also includes programs as well as signatures and addresses of attendees of the annual Iowa Ornithologists' Union meetings that were held in Fairfield in 1933 and 1936. Also of note are several newspaper clippings highlighting the activities of the club.	Fairfield Bird Club Calvert, Grace A. Lawson, Lulu Faye Junkin, Paul Sheridan Gilly, Charles McCleary, Ila May Glotfelty Walker, Ruth Wilson, Flora		Fairfield				Fairfield (Iowa) Bird Club Records \| MS 386	1	4
Fairfield Bird Club meeting minutes, 1943-1952	Administrative records	Ornithology--Societies, etc Meetings	1943-04-01	1952-11-20	Manuscript, graphic, and printed material	Handwritten minutes for the Fairfield Bird Club covering the years 1943-1952. The minutes were recorded by the person who held the office of secretary for the club for that year and provide an overview of what happened what happened when the club met, including the locations of the meetings, guests who attended the meetings, subjects of the programs presented, and treasurer's reports.	Fairfield Bird Club Lowell, Margaret Herdliska Scheffel, Iva Williamson, Estella M. Roth, Emma Thada, Lillian B.		Fairfield Waterworks Park Fairfield High School Parsons College				Fairfield (Iowa) Bird Club Records \| MS 386	1	4
Big Bluestem Flyer, Volume 27, Number 9, May 1992	Newsletters	Bird watching Anseriformes \| Ducks, Geese, and Swans Ornithology--Societies, etc Charadriiformes \| Shore-birds, Gulls, and Auks Societies--History, organization, etc	1992-05-01	1992-05-31	Manuscript, graphic, and printed material	The newsletter of the Big Bluestem Audubon Society (Ames, Iowa), Volume 27, Number 9, May 1992. Highlights of the newsletter include reports of several field trips in April and early May, a schedule of events taking place at the Ames High Prairie during the summer, and the society's 1991-1992 finances and 1992-1993 budget plan.	Edwards, David C. Big Bluestem Audubon Society (Ames, Iowa)		Little Wall Lake Ames McFarland Lake Park Bob Pyle Marsh Wildlife Management Area Ames High Prairie/Richard W. Pohl Memorial Preserve Colo Bogs Wildlife Management Area				Big Bluestem Audubon Society \| MS 592	3	4
Big Bluestem Flyer, Volume 27, Number 8, April 1992	Newsletters	Bird watching Ornithology--Societies, etc Wildlife conservation Meetings Waterfowl Prairie restoration	1992-04-01	1992-04-30	Manuscript, graphic, and printed material	The newsletter of the Big Bluestem Audubon Society (Ames, Iowa), Volume 27, Number 8, April 1992. Highlights of the newsletter include details on upcoming shorebird, waterfowl, and warbler field trips, reports on March fields trips to Lake Red Rock and Little Wall Lake, details of the future American Ornithologists' Union meeting in Ames on June 24-27, 1992, and information on a meeting of the central Iowa Prairie Network.	Edwards, David C. Big Bluestem Audubon Society (Ames, Iowa)	American Kestrel	Little Wall Lake Ames Lake Red Rock				Big Bluestem Audubon Society \| MS 592	3	4
Big Bluestem Flyer, Volume 27, Number 7, March 1992	Newsletters	Bird kills Bird watching Anseriformes \| Ducks, Geese, and Swans Environmental policy Ornithology--Societies, etc Books--Reviews	1992-03-01	1992-03-31	Manuscript, graphic, and printed material	The newsletter of the Big Bluestem Audubon Society (Ames, Iowa), Volume 27, Number 7, March 1992. Highlights of the newsletter include bird sightings from central Iowa contributed by Maridel Jackson, a report of a February field trip, and an article on bird mortality as a result of collisions with glass.	Edwards, David C. Big Bluestem Audubon Society (Ames, Iowa)	Red-shouldered Hawk Common Redpoll Greater Prairie-Chicken	Ames Iowa State Nursery Stuart Smith Park				Big Bluestem Audubon Society \| MS 592	3	4
Big Bluestem Flyer, Volume 27, Number 6, February 1992	Newsletters	Bird surveys Bird watching Birds--Counting Ornithology--Societies, etc Wildlife conservation	1992-02-01	1992-02-29	Manuscript, graphic, and printed material	The newsletter of the Big Bluestem Audubon Society (Ames, Iowa), Volume 27, Number 6, February 1992. Highlights of the newsletter include the results from the Ames and Boone County Christmas Bird Counts, an appeal for society members to support Iowa's Nongame Wildlife Program, and a calendar of society events for February through June 1992.	Edwards, David C. Big Bluestem Audubon Society (Ames, Iowa)	Ring-billed Gull Gyrfalcon Common Redpoll House Finch	Ames Boone County				Big Bluestem Audubon Society \| MS 592	3	4
Big Bluestem Flyer, Volume 27, Numbers 4/5, December 1991/January 1992	Forms (documents) Newsletters	Bird feeders Bird surveys Bird watching Birds--Counting Ornithology--Societies, etc Wildlife conservation Natural areas Waterfowl Books--Reviews Prairie restoration	1991-12-01	1992-01-31	Manuscript, graphic, and printed material	The newsletter of the Big Bluestem Audubon Society (Ames, Iowa), Highlights of the newsletter include a report from a waterfowl field trip, an appeal to society members to help with fundraising efforts for the Paul Errington Marsh Project thereby protecting and restoring a 200 acre prairie pothole, and details of upcoming Christmas Bird Counts. Also included is the 1992 Winter Bird Feeder Survey with instructions and a documentation form to complete.	Edwards, David C. Big Bluestem Audubon Society (Ames, Iowa)	Bald Eagle Snow Goose	Ames Riverton Wildlife Management Area Waubonsie State Park Paul Errington Wildlife Management Area Mound City				Big Bluestem Audubon Society \| MS 592	3	4
Big Bluestem Flyer, Volume 27, Number 3, November 1991	Newsletters	Bird surveys Bird watching Birds--Counting Anseriformes \| Ducks, Geese, and Swans Ornithology--Societies, etc Natural areas Books--Reviews	1991-11-01	1991-11-30	Manuscript, graphic, and printed material	The newsletter of the Big Bluestem Audubon Society (Ames, Iowa), Volume 27, Number 2, November 1991. Highlights of the newsletter include birding notes from central Iowa contributed by Maridel Jackson, information on upcoming Christmas Bird Counts, a report of October field trips to Ledges State Park and the Iowa Arboretum, and an appeal to society members to help in the effort to acquire the Ann Munn Heritage Woods thereby preserving forty acres of mature woodland.	Edwards, David C. Big Bluestem Audubon Society (Ames, Iowa)	Bald Eagle Red-tailed Hawk Double-crested Cormorant Red-breasted Nuthatch	Ames Big Creek Lake Jester Park Lake Red Rock Ledges State Park Saylorville Lake Munn Woods				Big Bluestem Audubon Society \| MS 592	3	4
Records Committee review for rare bird sighting for Northern Shrike near Battle Creek, 1990	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1990-07-15	1993-07-17	Rare birds documentation form	Records Committee review for a Northern Shrike near Battle Creek in Ida County, IA on July 15, 1990. Includes a record review document with votes and a documentation form submitted to the committee.	DeVore, Dawn L.	Northern Shrike	Battle Creek	Block 376 Ida County, 2.3 miles South on county pavement, South of Battle Creek, turn 1/2 mile East, turn North into field-lane, Ida County, Iowa.	Open farm land, a hay field on one side, and a corn field on the other side. The bird was along a fence row.	The documentation form by Dawn L. De Vore is the only one submitted and forms the basis of this record. Other observers include Don Poggensee and Pam Poggensee. \| Elimination of similar species: Loggerhead Shrike: On the bird that was seen the top of the bill was dark black and the bottom was a lighter in color. A Loggerhead has a completely black bill. The bird that was seen was a light gray, much lighter than a Loggerhead adult. The bird was not a juv. Loggerhead because the black patch on the head is very different than that of a Loggerhead. On a Loggerhead the black area or patch is very wide and runs along both over and under the eye, it also continues back toward the back of the head meeting up with the gray on the back of the birds head. On the bird that was seen the black area or patch did not run both over and under the eye, it only ran under the eye. Also the patch did not meet up with the gray on the back of the birds head, the black area was surrounded on three sides by white, never letting the black meet up with the gray. \| The original documentation form event lasted from approximately 15:00:00/15:10:00.	Iowa Ornithologists' Union \| MS 166	12	39
Records Committee review for rare bird sighting for White-crowned Sparrow at Cedar Rapids, 1996	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1996-06-23	2000-11-22	Rare birds documentation form	Records Committee review for a White-crowned Sparrow at Cedar Rapids in Linn County, IA on June 23, 1996. Includes a record review document with votes and a documentation form submitted to the committee.	Bradley, Rob	White-crowned Sparrow	Cedar Rapids	S.W. Side Cedar Rapids - Residence	Back yard with Cedar and Maple trees	The documentation form by Rob Bradley is the only one submitted and forms the basis of this record. Other observers include Greg Plotz and Dawn Zimpfer. \| Elimination of similar species: White throated Sparrow Had no white throat and no yellow spot between eye + bill. On the white throats that don't show much, if any yellow, and a very dull white throat, the head is not as distincty [sic] marked with the black + white stripes. \| The original documentation form event lasted from approximately 20:00:00/20:00:00.	Iowa Ornithologists' Union \| MS 166	13	39
Records Committee review for rare bird sighting for Vermilion Flycatcher at Sioux Center, 1983	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1983-05-06	1993-09-01	Rare birds documentation form	Records Committee review for a Vermilion Flycatcher at Sioux Center in Sioux County, IA on May 6, 1983. Includes a record review document with votes, a summary of the review, an article in Iowa Bird Life, and two documentation forms submitted to the committee.	Van Dyk, John, 1936-	Vermilion Flycatcher	Sioux Center	In approximately the center of Harry Kuhl's farm, located at the east end of Sioux Center, Sioux Co., Iowa. The specific area in which we found the bird consists of wet bottomlands with creek and tall willows and many broken branches, snags, and stumps. The bird used snags and branches near and over the creek as perch. The lighting, provided by partly cloudy skies which gradually clouded over completely as the afternoon wore on, was excellent, as the sun was largely behind us. We observed the bird from distances varying between 20 feet and 60 yards.	[...] a section of tall trees, extensive shrub area, open fields, and in the center, surrounded by pasture land and agricultural fields, an area of wet bottomlands transversed by a creek (beaver occurs here) through a fairly open stand of tall black willows; broken limbs and snags are scattered throughout the area (see enclosed photographs).	The documentation form by John Van Dyk forms the basis of this record. Another documentation form by Gordon Brown was submitted. Other observers include Ken Venhuizen, Mike Van Dyk, Jan Van Dyk, and John Kevin Van Dyk. \| Elimination of similar species: This category hardly applies since a male Vermilion Flycatcher is quite unmistakable. If there is any bird with which it might possibly be confused -- perhaps at great distance -- it would be a Scarlet Tanager. However, our bird was much smaller, had no red on its back, had black patchy line through its eye, had a thin dark flycatcher bill instead of a light-colored tanager bill, and behaved like a flycatcher. \| The original documentation form event lasted from 14:30:00/17:00:00 on May 6, 1983 and 06:30:00/07:00:00 on May 7, 1983.	Iowa Ornithologists' Union \| MS 166	12	38
Records Committee review for rare bird sighting for Vermilion Flycatcher at Rice Lake, 1988	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1988-05-13	1993-08-04	Rare birds documentation form	Records Committee review for a Vermilion Flycatcher at Rice Lake in Worth County, IA on May 13, 1988. Includes a record review document with votes, an article in Iowa Bird Life, and a documentation form submitted to the committee.	Anderson, Gerald	Vermilion Flycatcher	Rice Lake	Worth County North Shore Rice Lake	Edge of Timber and marsh	The documentation form by Gerald Anderson is the only one submitted and forms the basis of this record. Another observer was Curt Rector. \| Elimination of similar species: [...] Smaller than cardinal \| The original documentation form event lasted from 10:30:00/10:35:00.	Iowa Ornithologists' Union \| MS 166	12	38
Records Committee review for rare bird sighting for Vermilion Flycatcher at Island View Park at Rathbun Lake, 1992	Administrative records Clippings (information artifacts) Field notes Photographs	Bird watching Ornithology Ornithology--Societies, etc	1992-10-25	1994-10-18	Rare birds documentation form	Records Committee review for a Vermilion Flycatcher at Island View Park at Rathbun Lake in Appanoose County, IA on October 25, 1992. Includes a record review document with votes, excerpts from Iowa Bird Life, an article in American Birds, two photographs, and five documentation forms submitted to the committee.	Sinclair, Jim	Vermilion Flycatcher	Island View Park	Island View Park, Rathbun Resevoir, [sic] Appanoose Co.	open parkland, scattered trees along beach front	The documentation form by Jim Sinclair forms the basis of this record. Other documentation forms by Tom Johnson, Ray Cummins, Thomas H. Kent, and Jim Fuller were submitted. Other observers include Dot Cornett, Tim Schantz, Mary Montgomery, and many unidentified other observers. \| The original documentation form event lasted from 10:30:00/12:30:00.	Iowa Ornithologists' Union \| MS 166	12	38
Records Committee review for rare bird sighting for Vermilion Flycatcher near Holstein, 1997	Administrative records Clippings (information artifacts) Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1997-05-24	2000-11-24	Rare birds documentation form	Records Committee review for a Vermilion Flycatcher near Holstein in Ida County, IA on May 24, 1997. Includes a record review document with votes, an article in Iowa Bird Life, and a documentation letter submitted to the committee.	Rector, Curtis L.	Vermilion Flycatcher	Holstein	1531 Harvest Avenue Holstein, Iowa 51025-8117		The documentation letter by Curtis L. Rector is the only one submitted and forms the basis of this record. Other observers include his parents and nephew. \| Elimination of similar species: [...] But I could see right away that it wasn't a cardinal, as it lacked a crest, and it had dark feathers. [...] At this point, I thought it could be a Scarlet Tanager. [...] As I watched it, the bird was taking off from the grass, flying into the air to snatch an insect, then landing on a nearby fence. From this, I could tell it had to be a species of Flycatcher. \| The original documentation form event lasted from 14:00:00/14:10:00.	Iowa Ornithologists' Union \| MS 166	12	38
Records Committee review for rare bird sighting for Sharp-tailed Sparrow near Lost Lake, 1981	Administrative records Correspondence Field notes	Bird watching Ornithology Ornithology--Societies, etc	1981-05-23	1996-04-24	Rare birds documentation form	Records Committee review for a Sharp-tailed Sparrow near Lost Lake in Boone County, IA on May 23, 1981. Includes a record review document with votes, correspondence regarding the review and sighting, a request for reconsideration of record, and a documentation form submitted to the committee.	Brown, Gordon	Nelson's Sharp-tailed Sparrow	Lost Lake	Upper ledges at Lost Lake		The documentation form by Gordon Brown is the only one submitted and forms the basis of this record. Another observer was George Brown.	Iowa Ornithologists' Union \| MS 166	13	38
Records Committee review for rare bird sighting for Le Conte's Sparrow at Brenton Slough, 1997	Administrative records Clippings (information artifacts) Field notes	Bird watching Ornithology Ornithology--Societies, etc	1997-12-21	2000-11-24	Rare birds documentation form	Records Committee review for a Le Conte's Sparrow at Brenton Slough in Polk County, IA on December 21, 1997. Includes a record review document with votes, an article in Iowa Bird Life, and two documentation forms submitted to the committee.	Trieff, Richard	Le Conte's Sparrow	Brenton Slough	Brenton Slough - west of Granger Iowa	rolling short grass field adjacent to pothole depression	The documentation form by Richard Trieff forms the basis of this record. Another documentation form by Jim Sinclair was submitted. \| Elimination of similar species: Grasshopper sparrow - The bird I observed did not give the flat head appearance of a Grasshopper sparrow, had more distinctly striped appearance on its crown than a Grasshopper sparrow, and did not display the shy, secretive behavior of a Grasshopper sparrow. \| The original documentation form event lasted from approximately 09:30:00/10:00:00.	Iowa Ornithologists' Union \| MS 166	13	37
Records Committee review for rare bird sighting for Le Conte's Sparrow at Walnut Creek National Wildlife Refuge, 1996	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1996-02-25	2000-11-22	Rare birds documentation form	Records Committee review for a Le Conte's Sparrow at Walnut Creek National Wildlife Refuge in Jasper County, IA on February 25, 1996. Includes a record review document with votes and field notes submitted to the committee.	Friedrick, Denise	Le Conte's Sparrow	Walnut Creek National Wildlife Refuge	[...] along Walnut Creek	[...] "Grass-riparian" area	The field notes by Denise Friedrick were the only ones submitted and form the basis of this record. \| The original documentation form event lasted from 09:52:00/11:30:00.	Iowa Ornithologists' Union \| MS 166	13	37
Records Committee review for rare bird sighting for Say's Phoebe at L & S quarry buildings in Appanoose County, 1994	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1994-12-17	1996-04-25	Rare birds documentation form	Records Committee review for a Say's Phoebe at L & S quarry buildings in Appanoose County, IA on December 17, 1994. Includes a record review document with votes and a documentation form submitted to the committee.	Cummins, Raymond L.	Say's Phoebe	L & W Quarries Inc	L & S quarry buildings, Appanoose Co.	Open country with and scattered groups of trees.	The documentation form by Ray Cummins is the only one submitted and forms the basis of this record. Other observers include Kay Malmberg, Katherine White, and Charles White. \| Elimination of similar species: none \| The original documentation form event lasted from 11:00:00/11:35:00.	Iowa Ornithologists' Union \| MS 166	12	37
Records Committee review for rare bird sighting for Say's Phoebe at Cone Marsh, 1992	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1992-05-16	1994-10-18	Rare birds documentation form	Records Committee review for two Say's Phoebes at Cone Marsh in Louisa County, IA on May 16, 1992. Includes a record review document with votes and a documentation form submitted to the committee.	Durbin, James O.	Say's Phoebe	Cone Marsh Wildlife Management Area	Cone Marsh		The documentation form by James Durbin is the only one submitted and forms the basis of this record. Another observer was Cal Knight. \| Elimination of similar species: Other flycatchers \| The original documentation form event lasted from 09:00:00/09:10:00.	Iowa Ornithologists' Union \| MS 166	12	37
Records Committee review for rare bird sighting for Baird's Sparrow northwest of Ida Grove, 1992	Administrative records Field notes Photographs	Bird watching Ornithology Ornithology--Societies, etc	1992-04-22	1994-10-18	Rare birds documentation form	Records Committee review for a Baird's Sparrow northwest of Ida Grove in Ida County, IA on April 22, 1992. Includes a record review document with votes, two photographs, and two documentation forms submitted to the committee.	Ernzen, Peter	Baird's Sparrow	Ida Grove	Ida County (see map attached)	See attached sheet [...] The first sighting birds flew west across the corn field - see map - [...]	The documentation form by Peter Ernzen forms the basis of this record. Another documentation form by Don Poggensee was submitted. \| Elimination of similar species: Savannah Sparrow, Henslow's Sparrow, Le Contes Sparrow Savannah Sparrow - Dirty yellow down top of crown Henslows wrong color, Le Contes dirty yellow initially thought this Sparrow (Yellow was first thing noticed) eliminated after further study for more detail on all see attached sheets. [...] Baird's Sparrow was the last of the sparrows in my decision making. I arrived at this conclusion primarily because of the head color/down the middle of the crown. \| The original documentation form event lasted from 16:00:00/16:03:00.	Iowa Ornithologists' Union \| MS 166	13	36
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
Records Committee review for rare bird sighting for Eastern Phoebe east of Lost Nation, 1997	Administrative records Field notes	Bird watching Ornithology Ornithology--Societies, etc	1997-12-19	2000-11-24	Rare birds documentation form	Records Committee review for an Eastern Phoebe east of Lost Nation in Clinton County, IA on December 19, 1997. Includes a record review document with votes and a documentation form submitted to the committee.	Dietrich, Renee	Eastern Phoebe	Lost Nation	Five miles East of Lost Nation	Woodland	The documentation form by Renee Dietrich is the only one submitted and forms the basis of this record. Other observers include Karen Brix and Gloria Friederichsen. \| Elimination of similar species: Due to the lack of a black cap the chicadee [sic] was eliminated. Size of the bird also eliminated this possibility as well as coloration. \| The original documentation form event lasted from 10:30:00/10:45:00.	Iowa Ornithologists' Union \| MS 166	12	36
Rare bird documentation form for Prairie Falcon southeast of Kelley, 1986	Field notes	Birds--Identification Ornithology--Societies, etc Rare birds	1986-12-16	N/A	Rare birds documentation form	Rare bird documentation form for a Prairie Falcon southeast of Kelley in Story County, IA on December 16, 1986.	Dinsmore, Stephen J.	Prairie Falcon	Kelley	2 mi. s and 1 mi. e of Kelly [sic], Story Co.	perched in a tree over a large, grassy field	The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. Other observers include Bart Ballard. \| Elimination of similar species: The long tail and pointed wings make the bird a falcon of some sort. The size eliminates Merlin and Am. Kestrel. The black axillaries eliminate Peregrine Falcon and Gyrfalcon. \| The original documentation form event lasted from 11:07:00/11:13:00 on December 16 and 08:10:00/08:23:00 on December 17.	Iowa Ornithologists' Union \| MS 166	33	35
Records Committee review for rare bird sighting for Western Flycatcher at Lake Ahquabi State Park, 1992	Administrative records Clippings (information artifacts) Correspondence Field notes Photographs	Bird watching Ornithology Ornithology--Societies, etc	1992-11-14	1999-10-15	Rare birds documentation form	Records Committee review for a Western Flycatcher at Lake Ahquabi State Park in Warren County, IA on November 14, 1992. Includes a record review document with votes, an article in American Birds, excerpts from Western Birds, articles in Pennsylvania birds, an article in Iowa Bird Life, correspondence relevant to bird sighting and review, eight photographs, and four documentation forms submitted to the committee.	Johnson, Ann	Empidonax Flycatchers	Lake Ahquabi State Park	Lake Ahquabi State Park, Warren County, IOWA	Woodland edge consisting primarily of honeysuckle and junipers	The documentation form by Ann Johnson is the earliest and the one that forms the basis of this record. Other documentation forms by Thomas H. Kent, Jim Fuller, and Brian Blevins were submitted later. Other observers include Ross Silcock, Peter Petersen, Kelly McKay, Corey Blevins, Jim Scheib, Jim Sinclair, John Daniel, Tim Schantz, Cal Knight, Bernie Knight, Chuck Fuller, David Youngblut, Beth Brown, Sherry Dragula, Bill Overland, Jane Overland, John Miller, Eugene Armstrong, Eloise Armstrong, and unidentified other observers. \| Elimination of similar species: The date of observation is historically good for a vagrant western flycatcher species, so this was in the back of my mind in assessing the characteristics observed. The presence of both eye ring and wing bars, in addition to size and shape, indicate that the bird fits the Empidonax complex. The combination of green back, yellow throat and pure orange lower mandible with no markings would eliminate Least, Hammond's, Dusky, Gray, Buff-breasted, Alder, and Willow Flycatchers. A juvenile Acadian can be eliminated by the short primary extension, color of the wings, size and shape of the eye ring, and active behavior. Only three species are indicated by the green upper parts and yellow under parts. Two are separable only by voice. The choices were between Yellow-bellied Flycatcher and Western (Cordilleran and Pacific-slope) Flycatcher. Back color is greener in Yellow-bellied and more olive in Western. Although the back looked olive, this was rather subjective. According to the Audubon Master Guide, behavior would be more indicative of a Yellow-bellied in that the bird was not flicking both tail and wings. According to Kaufman, however, behavior is quite variable. Three characteristics made me lean more toward Western complex. They were peaked appearance to the head (usually smooth and rounded in Yellow-bellied); almond-shaped eye ring (round, narrow, and more even in Yellow-bellied); and browner wings than eastern Empidonax. The color of the wings is again subjective, but the contrast between wing color and wing bars was less than the black/white (or even black/buff in fall birds) of eastern birds. Even with the variability that may occur in any Empidonax, it is unlikely that these three characteristics, which are common to the Western Flycatcher, would appear simultaneously in a Yellow-bellied Flycatcher. Further support is found in the Audubon Master Guide to Birding where it states in the description of Western Flycatcher, "...olive wash on the breast, flanks, and especially the sides tends to highlight a midventral yellow stripe" - one of the more obvious characteristics when viewed at close range from the front. IF the call notes heard belonged to this bird, it would indicate a Cordilleran Flycatacher, the most likely vagrant. None of us were able, however, to get the bird to call as we were observing it. Cal Knight played a tape and the bird became very agitated but did not call. \| The original documentation form event lasted from 11:00:00/14:00:00 on November 14, 1992 and 11:30:00/13:45:00 on November 15, 1992.	Iowa Ornithologists' Union \| MS 166	12	35
Rare bird documentation form for Peregrine Falcon at Dunbar Slough, 1980	Field notes	Birds--Identification Ornithology--Societies, etc Rare birds	1980-09-21	1980-09-24	Rare birds documentation form	Rare bird documentation form for a Peregrine Falcon at Dunbar Slough in Greene County, IA on September 21, 1980.	Kent, Thomas H. (Thomas Hugh), 1934-	Peregrine Falcon	Dunbar Slough	Dunbar Slough, Greene Co Iowa	long narrow marsh with a few trees at edge. Dunbar S.	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Mike Newlon, Carol S. Newlon, and Tom Shires. \| Elimination of similar species: Shaped definitely that of falcon. Size and flight different from Merlin. Face mark heavier than Prairie Falcon. \| The original documentation form event lasted from 07:10:00/07:15:00 approximately.	Iowa Ornithologists' Union \| MS 166	33	34