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

Rare bird documentation form for Surf Scoter at Big Spirit Lake, 1995	Field notes	Birds--Identification Ornithology--Societies, etc Rare birds	1995-10-06	1995-11-20	Rare birds documentation form	Rare bird documentation form for four Surf Scoters at Big Spirit Lake in Dickinson County, IA on October 6, 1995.	Thelen, Ed	Surf Scoter	Spirit Lake	West side of Big Spirit Lake in Dickinson County	Glacial Lake	The documentation form by Ed Thelen is the only one submitted and forms the basis of this record. \| Elimination of similar species: White-winged Scoter - how white-wing patch. Surf Scoter - white on side of head - these birds has 2 patches. \| The original documentation form event lasted from 16:15:00/16:30:00.	Iowa Ornithologists' Union \| MS 166	33	11
Rare bird documentation form for Varied Thrush at Ames, 1997	Field notes	Birds--Identification Ornithology Rare birds	1997-12-06	N/A	Rare birds documentation form	Rare bird documentation form for a Varied Thrush at Ames in Story County, IA on December 6, 1997.	Dinsmore, James J.	Varied Thrush	Ames	3616 Ross Road, Ames	crab apple tree in urban neighborhood	The documentation form by James Dinsmore is the only one submitted and forms the basis of this record. Other observers include Ken Lane. \| Elimination of similar species: Nothing else to confuse it with \| The original documentation form event lasted from 12:35:00/12:40:00.	Iowa Ornithologists' Union \| MS 166	35	11
Rare bird documentation form for Varied Thrush at Mason City, 1995	Field notes	Birds--Identification Ornithology Rare birds	1995-02-25	1995-03-04	Rare birds documentation form	Rare bird documentation form for a Varied Thrush at Mason City in Cerro Gordo County, IA on February 25, 1995.	Goranson, Rita	Varied Thrush	Mason City	115 Lakeview Dr, Mason City, Ia	back yard with open field next to it	The documentation form by Rita Goranson is the only one submitted and forms the basis of this record. Other observers include Andrea Goranson. \| Elimination of similar species: Robin - Robin has white around eye not an orange stripe Robin doesn't have banding on breast Robin solid color on back - \| The original documentation form event lasted from 12:00:00/12:02:00 and 12:30:00/12:33:00.	Iowa Ornithologists' Union \| MS 166	35	11
Rare bird documentation form for Varied Thrush at Camp Dodge, 1995	Field notes	Birds--Identification Ornithology Rare birds	1995-10-04	1995-10-10	Rare birds documentation form	Rare bird documentation form for a Varied Thrush at Camp Dodge in Polk County, IA on October 4, 1995.	Herzberg, Ruth	Varied Thrush	Camp Dodge	Camp Dodge, IA (Johnston, Iowa)	Upland Woods -	The documentation form by Ruth Herzberg is the only one submitted and forms the basis of this record. Other observers include Bill Norris. \| Elimination of similar species: Robin - asked Bill about white eye line He said it was a Varied Thrush \| The original documentation form event occurred around 11:00:00.	Iowa Ornithologists' Union \| MS 166	35	11
Rare bird documentation form for Varied Thrush at MacBride Nature Recreation Area, 1990	Field notes	Birds--Identification Ornithology Rare birds	1990-11-04	N/A	Rare birds documentation form	Rare bird documentation form for a Varied Thrush at MacBride Nature Recreation Area in Johnson County, IA on November 4, 1990.	Fuller, James L	Varied Thrush	Macbride Nature Recreation Area	MacBride Field Campus of Univ. of Iowa (Johnson Co.)	Woods - pine & deciduous	The documentation form by Jim Fuller is the only one submitted and forms the basis of this record. Other observers include Chuck Fuller and Thomas Kent. \| Elimination of similar species: Robin does not have eye streak, belly band, orange throat, or scalloping. \| The original documentation form event lasted from 10:30:00/10:30:02 and 14:20:00/14:20:30.	Iowa Ornithologists' Union \| MS 166	35	11
Rare bird documentation form for Varied Thrush at Hawkeye Wildlife Refuge, 1990	Field notes	Birds--Identification Ornithology Rare birds	1990-04-07	1990-04-09	Rare birds documentation form	Rare bird documentation form for a Varied Thrush at Hawkeye Wildlife Refuge in Johnson County, IA on April 7, 1990.	Sotelo, Tony	Varied Thrush	Hawkeye Wildlife Management Area	Hawkeye Wildlife Refuge - South of black-top road just opposite of 1st parking lot west of headquarters, north of reservoir	Woodland trees mixed with tall pine trees. It was perched in a Willow that was large - a lot of dead trees there.	The documentation form by Tony Sotelo is the only one submitted and forms the basis of this record. \| Elimination of similar species: 1) The male has a bluish back 2) The juvenile has a whitish belly and lacks the breast-band 3) The Robin lacks eye stripe, wing-bars, and breast-band \| The original documentation form event lasted from approximately 15:00:00/15:05:00.	Iowa Ornithologists' Union \| MS 166	35	11
Rare bird documentation form for Varied Thrush at Cherokee, 1985	Field notes	Birds--Identification Ornithology Rare birds	1985-10-22	1985-10-27	Rare birds documentation form	Rare bird documentation form for a Varied Thrush at Cherokee in Cherokee County, IA on October 22, 1985.	Huber, James E.	Varied Thrush	Cherokee	Backyard - 810 Walnut Street - Cherokee, IA	Residential backyard which joins a city park.	The documentation form by James E. Huber is the only one submitted and forms the basis of this record. \| Elimination of similar species: Robin \| The original documentation form event lasted from 16:20:00/16:25:00.	Iowa Ornithologists' Union \| MS 166	35	11
Rare bird documentation form for Varied Thrush at Davenport, 1985	Field notes	Birds--Food Birds--Identification Ornithology Rare birds	1985-01-11	N/A	Rare birds documentation form	Rare bird documentation form for a Varied Thrush at Davenport in Scott County, IA on January 11, 1985.	Petersen, Peter C.	Varied Thrush	Davenport	2950 Crestline Dr., Davenport, IA	urban yard, forest area across street, conifers in yard.	The documentation form by Peter C. Petersen is the only one submitted and forms the basis of this record. Other observers include Caroline A. England. \| Elimination of similar species: Am. Robin - lacks breast band + eye stripe, orange in wings. \| The original documentation form event lasted from 09:10:00/09:40:00.	Iowa Ornithologists' Union \| MS 166	35	11
Rare bird documentation for Varied Thrush at Spirit Lake in 1985	Field notes	Birds--Identification Ornithology--Methodology Rare birds	1985-12-15	N/A	Manuscript, graphic, and printed material	Rare bird documentation for a Varied Thrush at the southeastern shore of Spirit Lake in Dickinson County, IA during a Christmas Bird Count on December 15, 1985.	Harr, Douglas C.	Varied Thrush	Spirit Lake				Iowa Ornithologists' Union \| MS 166	35	11
Rare bird documentation form for Varied Thrush at Titonka, 1984	Field notes	Birds--Identification Ornithology Rare birds	1984-12-05	1984-12-08	Rare birds documentation form	Rare bird documentation form for a Varied Thrush at Titonka in Kossuth County, IA on December 5 to 8, 1984.	Klasse, Clara	Varied Thrush	Titonka	Titonka, Iowa	Eating on apples left on a tree/ground in back yard	The documentation form by Clara Klasse is the only one submitted and forms the basis of this record. Other observers include John Guthrie. \| Elimination of similar species: Robin	Iowa Ornithologists' Union \| MS 166	35	11
Lantern slide and photograph of an umbrella blind for photographing birds	Lantern slides Photographs	Ornithology--Methodology Photography of birds	N/A	N/A	Manuscript, graphic, and printed material	An umbrella blind used for photographing birds, set up in a grassy area. The blind has an entrance on the left side and several different apertures through which photographs can be taken. Slide originally titled "Blind for Photographing Birds." Details provided on the back of photograph.	Rosene, Walter, 1880-1941						Walter M. Rosene, Sr. Papers \| MS 589	5	11
Rare bird documentation form for Surf Scoter at Winterfeld Park, 1998	Field notes	Birds--Identification Ornithology--Societies, etc Rare birds	1998-12-02	N/A	Rare birds documentation form	Rare bird documentation form for a Surf Scoter at Winterfeld Park in Sioux County, IA on December 2, 1998.	Van Dyk, John, 1936-	Surf Scoter	Winterfeld Boat and Fish Area	Winterfeld Park along the north side of Rock Valley in Sioux County		The documentation form by John Van Dyk is the only one submitted and forms the basis of this record. \| Elimination of similar species: I rule out any possible confusions, as follows: - White-winged Scoter has white in the wing and lacks sharp contrast between crown and face - Black Scoter has rounded forehead and lacks pale head patches - Ruddy Duck is smaller, has differently shaped bill and dark line across cheek - Female Scaups have white in the wing, differently shaped white patch at base of bill, and little contrast between crown and face. \| The original documentation form event occurred for around 20 minutes.	Iowa Ornithologists' Union \| MS 166	33	11
Rare bird documentation form for Surf Scoter at Green Island Wildlife Area, 1996	Field notes	Birds--Identification Ornithology--Societies, etc Rare birds	1996-05-13	1996-05-14	Rare birds documentation form	Rare bird documentation form for a Surf Scoter at Green Island Wildlife Area in Jackson County, IA on May 13, 1996.	Petersen, Peter C.	Surf Scoter	Green Island Wildlife Management Area	Green Island W.A. - Jackson Co.	Marsh- pond area diked from river	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 Don Moeller. \| Elimination of similar species: No whit [sic] on wing, eliminating wh-wg. Scoter. White much to limited for Black Scoter, also wings uniformly dark. Too large for Harlequin Duck. \| The original documentation form event lasted from 06:15:00/06:16:00.	Iowa Ornithologists' Union \| MS 166	33	11
30th Annual Iowa Ornithologists' Union Convention program, May 10-11, 1952	Printed ephemera	Congresses and conventions Ornithology--Societies, etc Meetings	1952-05-10	1952-05-11	Manuscript, graphic, and printed material	The program for the 30th Annual Iowa Ornithologists' Union Convention which was held May 10-11, 1952, on the campus of Coe College. The Cedar Rapids Bird Club was the host for the event. Frederic Leopold was one of the featured speakers and gave a presentation titled "Experiences With Wood Ducks." This document is related to correspondence discussing the convention: https://avian.lib.iastate.edu/documents/3077/view, https://avian.lib.iastate.edu/documents/3078/view, https://avian.lib.iastate.edu/documents/3081/view, https://avian.lib.iastate.edu/documents/3082/view, and https://avian.lib.iastate.edu/documents/3083/view.	Iowa Ornithologists' Union	Wood Duck	Cedar Rapids				Frederic Leopold Papers \| MS 113	1	11
Rare bird documentation form for Surf Scoter at Davenport, 1992	Field notes	Birds--Identification Ornithology--Societies, etc Rare birds	1992-12-20	1993-01-10	Rare birds documentation form	Rare bird documentation form for a Surf Scoter at Davenport in Scott County, IA on December 20, 1992.	Sowl, LeRoy W.	Surf Scoter	Davenport	I-280 Bridge, Davenport, IA	Miss. River	The documentation form by LeRoy W. Sowl is the only one submitted and forms the basis of this record. Other observers include Bob Bryant and Dan Dorrance. \| Elimination of similar species: other scoters No white wing patch, front white facial patch had a vertical orientation and more bare bill was showing than on a white-wing. It did not have the facial pattern of a Black Scoter. Bill did not have the bump. Head not round like Black Scoter. \| The original documentation form event lasted from 10:30:00/11:30:00.	Iowa Ornithologists' Union \| MS 166	33	11
Rare bird documentation form for Surf Scoter at Jester Park, 1990	Field notes	Birds--Identification Ornithology--Societies, etc Rare birds	1990-11-10	N/A	Rare birds documentation form	Rare bird documentation form for a Surf Scoter at Jester Park in Saylorville Reservoir in Polk County, IA on November 10, 1990.	Johnson, Ann	Surf Scoter	Jester Park	Jester Park, Saylorville Reservoir, Polk Co., IA	Open water	The documentation form by Ann Johnson is the only one submitted and forms the basis of this record. Other observers include Bery Engrebretsen, Eugene Armstrong, Eloise Armstrong, Pam Allen, Reid Allen, and others from the Des Moines Audubon. \| Elimination of similar species: Most ducks were eliminated by the angle/slope of the head and bill and the size of the bill. Although there was a similarity of head profile to the Common Eider, the facial spots eliminated any eider. Black Scoter would have a more rounded head with a uniform lighter cheek area as opposed to the spots on this bird. White-winged Scoter should have shown more rounded angle form the top of the head to the bill, generally would have less distinct facial spots, and definitely would have had white wing patches when the bird raised its wings. \| The original documentation form event lasted from 09:50:00/10:05:00.	Iowa Ornithologists' Union \| MS 166	33	11
Rare bird documentation form for Surf Scoter at DeSoto Bend National Wildlife Refuge, 1985	Field notes	Birds--Identification Ornithology Rare birds	1985-11-11	1985-11-12	Rare birds documentation form	Rare bird documentation form for a Surf Scoter at DeSoto Bend National Wildlife Refuge in Harrison County, IA on November 11, 1985.	Dinsmore, Stephen J.	Surf Scoter	DeSoto National Wildlife Refuge	DeSoto Bend NWR, Harrison County	large oxbow lake along major river	The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. Other observers include James Dinsmore, Mark Dixon, and B.J. Rose. \| Elimination of similar species: Other scoters eliminated by uniform dark wing, large bill, two white spots on cheek, and white path on back of head. \| The original documentation form event lasted from 15:30:00/16:00:00.	Iowa Ornithologists' Union \| MS 166	33	11
Rare bird documentation form for Surf Scoter at Saylorville Reservoir, 1985	Field notes	Birds--Identification Ornithology Rare birds	1985-10-24	N/A	Rare birds documentation form	Rare bird documentation form for a Surf Scoter at Saylorville Reservoir in Polk County, IA on October 24, 1985.	Dinsmore, Stephen J.	Surf Scoter	Polk City Wildlife Area	Polk City Wildlife Refuge, adjacent to Saylorville Reservoir, Polk County	large backwater area of reservoir	The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. \| Elimination of similar species: Other ducks eliminated by size, uniform dark color, lack of wing markings, and bill size and shape. White-winged Scoter eliminated by lack of white wing patches. Imm. or female Black Scoter eliminated by white spots on cheek instead of white throat and by bill shape. All male Scoters eliminated by Black, rather than brown, body color. \| The original documentation form event lasted from 08:30:00/09:10:00.	Iowa Ornithologists' Union \| MS 166	33	11
Rare bird documentation form for Surf Scoter at Saylorville Reservoir, 1984	Field notes	Birds--Identification Ornithology Rare birds	1984-10-27	1984-10-29	Rare birds documentation form	Rare bird documentation form for five Surf Scoters at Saylorville Reservoir in Polk County, IA on October 27, 1984.	Dixon, Mark D.	Surf Scoter	Saylorville Lake	near the dam at Saylorville Reservoir, Polk County	Large reservoir, seen near rock dam	The documentation form by Mark D. Dixon is the only one submitted and forms the basis of this record. \| Elimination of similar species: Distinguished from Black Scoter female or immature by two distinct white face spots. Distinguished from White-winged Scoter primarily by lack of white in secondaries. \| The original documentation form event lasted from 13:30:00/15:45:00.	Iowa Ornithologists' Union \| MS 166	33	11
Rare bird documentation form for Surf Scoter at Coralville Reservoir, 1984	Field notes	Birds--Identification Ornithology Rare birds	1984-04-09	N/A	Rare birds documentation form	Rare bird documentation form for a Surf Scoter at Coralville Reservoir in Johnson County, IA on April 9, 1984.	Kent, Thomas H. (Thomas Hugh), 1934-	Surf Scoter	Coralville Lake	Coralville Res. (Dupont Bridge), Johnson Co. Iowa	Old backwater area at upper end of reservoir.	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: Head shape with very straight forehead and lack of white in wing eliminates White-winged Scoter. Large heavy black duck eliminates other species. \| The original documentation form event lasted from 12:25:00/12:35:00.	Iowa Ornithologists' Union \| MS 166	33	11
Rare bird documentation form for Surf Scoter at Lizard Lake, 1980	Field notes	Birds--Identification Ornithology Rare birds	1980-10-05	1980-11-07	Rare birds documentation form	Rare bird documentation form for three Surf Scoters at Lizard Lake in Gilmore City in Pocahontas County, IA on October 5, 1980.	Cummins, Raymond L.	Surf Scoter	Lizard Lake	Lizard Lake Gilmore City, Iowa	open water	The documentation form by Raymond L. Cummins is the only one submitted and forms the basis of this record. \| The original documentation form event lasted from 15:00:00/15:30:00.	Iowa Ornithologists' Union \| MS 166	33	11
Rare bird documentation form for Surf Scoter at Polk County, 1979	Field notes	Birds--Identification Ornithology Rare birds	1979-05-05	1979-05-06	Rare birds documentation form	Rare bird documentation form for a Surf Scoter in Polk County, IA on May 5, 1979.	Mooney, Richard D., 1905-1997	Surf Scoter	Polk County	Farm pond SE corner of SW. 62nd Ave. and Orilla Rd. in Polk County.	Medium sized farm pond with a few other ducks on pond - not close to farm house and no domestic fowl on pond.	The documentation form by Dick Mooney is the only one submitted and forms the basis of this record. Other observers include Eugene Armstrong, Eloise Armstrong, Woodward H. Brown, Mary Brown, and Stuart Burns. \| Elimination of similar species: White-winged Scoter eliminated by lack of white wing patches. Common Scoter eliminated by two white cheek spots. \| The original documentation form event occurred around 16:00:00.	Iowa Ornithologists' Union \| MS 166	33	11
Rare bird documentation form for Surf Scoter at Little Wall Lake, 1978	Field notes	Birds--Identification Ornithology Rare birds	1978-11-18	1978-11-21	Rare birds documentation form	Rare bird documentation form for a Surf Scoter at Little Wall Lake in Hamilton County, IA on November 18, 1978.	Dinsmore, James J.	Surf Scoter	Little Wall Lake	Little Wall Lake, Hamilton County, Iowa	fresh water lake, open water near center of lake	The documentation form by James Dinsmore is the only one submitted and forms the basis of this record. Other observers include Mark and Steve Dinsmore. \| Elimination of similar species: Most ducks - general dark color and the heavy bill. White-winged Scoter-no white on wing. Black Scoter-head not 'two-toned' (dark above, light below). \| The original documentation form event lasted from 11:00:00/11:15:00.	Iowa Ornithologists' Union \| MS 166	33	11
Rare bird documentation form for Surf Scoter in western Polk County, 1977	Field notes	Birds--Identification Ornithology Rare birds	1977-11-15	1977-11-29	Rare birds documentation form	Rare bird documentation form for a Surf Scoter in western Polk County, IA on November 15, 1977.	Mooney, Richard D., 1905-1997	Surf Scoter	Polk County	Small farm pond in western Polk Co.	Usual farm pond, no emergent vegetation at this season	The documentation form by R.D. Mooney is the only one submitted and forms the basis of this record. \| Elimination of similar species: Light spots eliminate Common Eider and lack of white in wing eliminates White-winged Scoter. \| The original documentation form event lasted from 15:00:00/15:30:00.	Iowa Ornithologists' Union \| MS 166	33	11
Rare bird documentation form for Surf Scoter at Iowa City in 1975	Field notes	Birds--Identification Ornithology Rare birds	1975-05-09	1975-05-20	Manuscript, graphic, and printed material	Rare bird documentation form for a Surf Scoter at Iowa City in Johnson County, IA on May 9 and May 17, 1975.	Newlon, Michael C.	Surf Scoter	Iowa City				Iowa Ornithologists' Union \| MS 166	33	11