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 Peregrine Falcon at Ames, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-11-16	N/A	Rare birds documentation form	Rare bird documentation form for a Peregrine Falcon at Ames in Story County, IA on November 16, 1983.	Martsching, Paul	Peregrine Falcon	Ames	Ames, Story County, Iowa [with a drawing and detailed description on second page of document]	in town	The documentation form by Paul Martsching is the only one submitted and forms the basis of this record. \| Elimination of similar species: Prairie Falcon is light brown. Merlin is much smaller. accipiters have wide wings. \| The original documentation form event lasted from 12:45:00/12:48:00.	Iowa Ornithologists' Union \| MS 166	33	34
Rare bird documentation form for Greater Scaup at Montrose, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-11-20	N/A	Rare birds documentation form	Rare bird documentation form for three Greater Scaups at Montrose in Lee County, IA on November 20, 1983.	Kent, Thomas H. (Thomas Hugh), 1934-	Greater Scaup	Montrose	Montrose, Lee Co. - Keokuk pool	Mississippi pool	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Carl Bendorf and Tom Staudt. \| Elimination of similar species: Head with large bill and little angle between bill + forehead. Back of head round. Head shape quite different from lessers seen at times in same field. Bird definitely large + head larger that all lessers.. \| The original documentation form event lasted from 09:50:00/10:20:00.	Iowa Ornithologists' Union \| MS 166	33	10
Rare bird documentation form for Greater Scaup south of Montrose, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-11-20	N/A	Rare birds documentation form	Rare bird documentation form for two Greater Scaups south of Montrose in Lee County, IA on November 20, 1983.	Staudt, Thomas J.	Greater Scaup	Montrose	on the Mississippi River at the Linger Longer Rest area south of Montrose	open water large inlet	The documentation form by Thomas J. Staudt is the only one submitted and forms the basis of this record. Other observers include Carl Bendorf and Tom Kent. \| Elimination of similar species: Noticeable larger than Lesser Scaup male and female. Lesser had rougher head lines - peaked and an abrupt cutoff at back of head. Greater's lines were smooth from base of bill, over crown, on over through nape. \| The original documentation form event occurred around 10:30:00.	Iowa Ornithologists' Union \| MS 166	33	10
Rare bird documentation form for White-winged Scoter near Montrose in 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-11-20	N/A	Manuscript, graphic, and printed material	Rare bird documentation form for a White-winged Scoter near Montrose in Lee County, IA on November 20, 1983.	Staudt, Thomas J.	White-winged Scoter	Montrose				Iowa Ornithologists' Union \| MS 166	33	12
Rare bird documentation form for Greater Scaup at Lock and Dam 9, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-11-21	1983-11-26	Rare birds documentation form	Rare bird documentation form for four Greater Scaups at Lock and Dam 9 in Allamakee County, IA on November 21, 1983.	Myers, Robert K.	Greater Scaup	Lock and Dam 9	Just north of Lock + Dam #9 on Mississippi River north of Harper's Ferry, Iowa.	Upper Mississippi Wildlife Refuge	The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. \| Elimination of similar species: Large size (bigger than lesser) - about size of the ring-necked ducks. Rounded heads - not peaked as in lessers. In good sunlight (for a change) showed green gloss on head (not purple). \| The original documentation form event lasted from 10:30:00/10:35:00.	Iowa Ornithologists' Union \| MS 166	33	10
Rare bird documentation form for Greater Scaup at Volga River Recreation Area, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-11-25	N/A	Rare birds documentation form	Rare bird documentation form for three Greater Scaups at Volga River Recreation Area in Fayette County, IA on November 25, 1983.	Moore, Francis L.	Greater Scaup	Volga River State Recreation Area	Volga River Recreation Area just N. of Dam near boat ramp, Fayette Co.	Open water	The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. \| Elimination of similar species: Lesser Scaup has a purple sheen to the head at close range under the viewing conditions present when these birds were seen. Lesser Scaup also has a more pointed look to the top of the head and does not show the white in the primaries in flight. \| The original documentation form event lasted from 15:35:00/15:45:00.	Iowa Ornithologists' Union \| MS 166	33	10
Rare bird documentation form for Northern Goshawk at Big Rock Park in Pella, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-11-26	1983-12-01	Rare birds documentation form	Rare bird documentation form for a Northern Goshawk at Big Rock Park in Pella in Marion County, IA on November 26, 1983.	Brand, Gordon James	Northern Goshawk	Big Rock City Park	Big Rock Park, Pella, Iowa	80 acre timber tract but near Red Rock Reservoir.	The documentation form by Gordon Brand is the only one submitted and forms the basis of this record. Other observers include Raymond Brand. \| Elimination of similar species: Coopers Hawk. This Hawk had no horizontal barring on the belly. It was larger and had very pronounced dark eyepatch. \| The original documentation form event lasted from 10:00:00/10:02:00.	Iowa Ornithologists' Union \| MS 166	33	25
Rare bird documentation form for Northern Goshawk at Hartman Reserve, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-11-26	1983-11-29	Rare birds documentation form	Rare bird documentation form for a Northern Goshawk at Hartman Reserve in Black Hawk County, IA on November 26, 1983.	Staudt, Thomas J.	Northern Goshawk	Hartman Reserve Nature Center	Hartman Reserve Waterloo - Cedar Falls	deciduous wood: mixed mature and second story trees with a few conifers. Open grassy fields near by.	The documentation form by Tom Staudt is the only one submitted and forms the basis of this record. \| Elimination of similar species: Falcons have long pointed wings. Other accipiters are smaller, don't have the white eye line. \| The original documentation form event occurred around 15:00:00.	Iowa Ornithologists' Union \| MS 166	33	25
Rare bird documentation form for Northern Goshawk at Hastings, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-11-26	1983-11-29	Rare birds documentation form	Rare bird documentation form for a Northern Goshawk at the John Wilson farm in Hastings in Mills County, IA on November 26, 1983.	Wilson, Barbara L.	Northern Goshawk	Hastings	John Wilson farm, NE Mills County, Ia.		The documentation form by Barbara L. Wilson is the only one submitted and forms the basis of this record. \| Elimination of similar species: Tail too long + flight too quick + direct for a Red-tail. Wings rounded - not a falcon. Young accipiter (+ many buteos) would be streaked below. Adult accipiters of other kinds would be barred below, but reddish or brown, not gravy. Marsh Hawk would fly with a more leisurely pace + have longer wings. As I saw it, identifications went clicking through my brains one after another. Red tail? No.. Marsh Hawk! - No ... Coopers Hawk! Yes - no - its gray! I certainly did not expect a Goshawk.	Iowa Ornithologists' Union \| MS 166	33	25
Rare bird documentation form for Golden Eagle at Marshalltown, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-12-02	1983-12-14	Rare birds documentation form	Rare bird documentation form for a Golden Eagle at Marshalltown in Marshall County, IA on December 2, 1983.	Proescholdt, Beth	Golden Eagle	Marshalltown	Marshall County, Highway #14 along Iowa River at north edge of Marshalltown	thin edge of riverbottom woods + open fields, edge of town on other side of river	The documentation form by Beth Proescholdt is the only one submitted and forms the basis of this record. \| Elimination of similar species: large buteos - this bird was huge compared to a Red-tail or Rough-legged, or Bald Eagle - no white head + tail for an adult, + this bird had dark wing linings, not white in wing linings as an immature Bald Eagle, Turkey Vulture - this much bigger than vulture, + with eagle flight not the rocking flight of a vulture, or a dihedral. \| The original documentation form event lasted from 10:45:00/10:50:00.	Iowa Ornithologists' Union \| MS 166	33	31
Rare bird documentation form for Varied Thrush at Fairmont Cemetery in Davenport, 1983	Field notes	Birds--Behavior Birds--Identification Ornithology Rare birds	1983-12-03	N/A	Rare birds documentation form	Rare bird documentation form for a Varied Thrush at Fairmont Cemetery in Davenport in Scott County, IA on December 3, 1983.	White, Gerald	Varied Thrush	Fairmont Cemetery	Fairmount [sic] Cemetery, Scott County, Iowa - 3845 Hobson St.	Edge of residential area	The documentation form by Gerald White is the only one submitted and forms the basis of this record. Other observers include Bill LaFrenz and Kathy LaFrenz. \| Elimination of similar species: Robin- which has no eyebrow or breast band \| The original documentation form event lasted from 09:05:00/09:25:00.	Iowa Ornithologists' Union \| MS 166	35	11
Rare bird documentation form for Varied Thrush at Fairmont Cemetery in Davenport, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-12-08	N/A	Rare birds documentation form	Rare bird documentation form for a Varied Thrush at Fairmont Cemetery in Davenport in Scott County, IA on December 8, 1983.	Petersen, Peter C.	Varied Thrush	Fairmont Cemetery	E. entrance to Fairmont Cem., Hobson Ave., Davenport, IA.	edge of wooded ravine, brushy hedge.	The documentation form by Peter C. Petersen is the only one submitted and forms the basis of this record. Other observers include Larry Linder and Allen Hahn. \| The original documentation form event lasted from 08:16:00/08:19:00 and 09:01:00/09:04:00.	Iowa Ornithologists' Union \| MS 166	35	11
Rare bird documentation form for Varied Thrush northwest of Spencer, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-12-16	N/A	Rare birds documentation form	Rare bird documentation form for a Varied Thrush northwest of Spencer in Clay County, IA on December 16, 1983.	Brewer, Marion M.	Varied Thrush	Spencer	N.W. corner of Spencer	Back yard of Residence	The documentation form by Marion Brewer is the only one submitted and forms the basis of this record. Other observers include Vernon Bierman. \| Elimination of similar species: Robin - eye stripe, chest band, orange wing bars + chest \| The original documentation form event lasted from 13:15:00/14:00:00.	Iowa Ornithologists' Union \| MS 166	35	11
Rare bird documentation form for Pied-billed Grebe at City Park, 1983	Field notes Forms (documents)	Birds--Identification Ornithology Rare birds	1983-12-17	N/A	Rare birds documentation form	Rare bird documentation form for a Pied-billed Grebe at City Park in Iowa City in Johnson County, IA on December 17, 1983.	Williams, Ruth	Pied-billed Grebe	Iowa City City Park	Iowa River at City Park, Ia City	open water river	The documentation form by Ruth Williams is the only one submitted and forms the basis of this record. Other observers include Robert Lechner. \| Elimination of similar species: Horned or Eared Grebe smaller size bill shape - shorter or pied [illegible] white only under chin. \| The original documentation form event lasted from 10:00:00/14:00:00.	Iowa Ornithologists' Union \| MS 166	32	11
Rare bird documentation form for Varied Thrush at Spencer, 1983	Field notes	Birds--Behavior Birds--Identification Ornithology Rare birds	1983-12-17	N/A	Rare birds documentation form	Rare bird documentation form for a Varied Thrush at Spencer in Clay County, IA on December 17, 1983.	Bierman, Dick	Varied Thrush	Spencer	At a feeder in Spencer Iowa.	In town of Spencer, a few pines in vacinity. [sic]	The documentation form by Dick Bierman is the only one submitted and forms the basis of this record. Other observers include Marion Brewer, Wallace Jardine, Jim Quinn, Vernon Bierman, and Eldon Kanago. \| Elimination of similar species: Robin, Curve bill thrasher. \| The original documentation form event lasted from 11:15:00/11:30:00.	Iowa Ornithologists' Union \| MS 166	35	11
Rare bird documentation form for Northern Goshawk at MacBride Field Campus, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-12-17	N/A	Rare birds documentation form	Rare bird documentation form for two Northern Goshawks at MacBride Field Campus in Johnson County, IA on December 17, 1983.	Newlon, Carol S.	Northern Goshawk	Macbride Nature Recreation Area	McBride [sic] Field Campus, Johnson Co., IA	mixed conifer groves + deciduous woodland	The documentation form by Carol S. Newlon is the only one submitted and forms the basis of this record. Other observers include Michael Newlon and J. Dawson Mohler. \| Elimination of similar species: Coloration eliminates all N. Am raptors except for male N Harrier + the kites - These eliminated by size, proportions, habitat, season. Huge size, grey underpants rules out other accipiters. \| The original documentation form event lasted from 14:30:00/14:45:00.	Iowa Ornithologists' Union \| MS 166	33	25
Rare bird documentation form for Northern Goshawk at Green Castle, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-12-17	N/A	Rare birds documentation form	Rare bird documentation form for a Northern Goshawk at Green Castle in Johnson County, IA on December 17, 1983.	Bendorf, Carl J.	Northern Goshawk	Green Castle (historical)	NW Johnson Co. (just SW of Greencastle Corner)	Open field with scattered small trees, brush)	The documentation form by Carl J. Bendorf is the only one submitted and forms the basis of this record. Other observers include Lanny Haldy, Dan Ray, Randy Graesser, and all of the Amanas. \| Elimination of similar species: Cooper's Hawk eliminated by large size and light(not rusty) underparts. \| The original documentation form event lasted from 10:30:00/10:35:00.	Iowa Ornithologists' Union \| MS 166	33	25
Rare bird documentation form for Northern Goshawk at Kent Park, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-12-17	N/A	Rare birds documentation form	Rare bird documentation form for a Northern Goshawk at Kent Park in Johnson County, IA on December 17, 1983.	Bendorf, Carl J.	Northern Goshawk	F W Kent County Park	Kent Park, Johnson Co. (NW side of park)	Extensive conifers, weedy clearings, scattered trees.	The documentation form by Carl Bendorf is the only one submitted and forms the basis of this record. Other observers include Dan Ray. \| Elimination of similar species: Size (large as Great Horned Owl) eliminates Cooper's Hawk. \| The original documentation form event occurring around 14:30:00.	Iowa Ornithologists' Union \| MS 166	33	25
Rare bird documentation form for Glaucous Gull at Lock and Dam 15 at Davenport, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-12-18	1983-12-19	Rare birds documentation form	Rare bird documentation form for two Glaucous Gulls at Lock and Dam 15 at Davenport in Scott County, IA on December 18, 1983.	Kent, Thomas H. (Thomas Hugh), 1934-	Glaucous Gull	Lock and Dam 15	Lock + Dam 15, Davenport, Scott Co. Iowa	Mississippi River	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Mike Newlon, Carl Bendorf, Tom Staudt, Peter Petersen, and others. \| Elimination of similar species: Size and large bill eliminate Iceland and Thayer's Gulls. \| The original documentation form event lasted from 11:00:00/12:00:00.	Iowa Ornithologists' Union \| MS 166	34	37
Rare bird documentation form for Northern Goshawk at Lake Rathbun, 1983	Field notes	Birds--Identification Ornithology--Societies, etc Rare birds	1983-12-19	1984-01-07	Rare birds documentation form	Rare bird documentation form for a Northern Goshawk at Lake Rathbun in Lucas County, IA on December 19, 1983.	Brown, Mike	Northern Goshawk	Rathbun Lake	Lucas Co., Iowa approx. 3.5 miles southeast of Russell, Lake Rathbun area	upland mixture of corn stubble, woodland and planted prairie grasses	The documentation form by Mike Brown is the only one submitted and forms the basis of this record. Other observers include Brian Winter and Bill Rybarczyk. \| Elimination of similar species: Larger and grayer undersides than other Accipiters. Shorter wings, no rump patch, and different flight pattern than N. Harrier. Wings not pointed like a falcon's. \| The original documentation form event lasted from 15:30:00/15:31:00.	Iowa Ornithologists' Union \| MS 166	33	25
Rare bird documentation form for Peregrine Falcon near Denver, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-12-31	N/A	Rare birds documentation form	Rare bird documentation form for a Peregrine Falcon near Denver in Bremer County, IA on December 31, 1983.	Myers, Robert K.	Peregrine Falcon	Denver	2 mi. N. and 2 mi. E of Denver, Iowa	Barren open farmland - very few trees	The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. Other observers include Viola Bebout. \| Elimination of similar species: I know the bird was a falcon and as it was much too large for a Kestrel or Merlin I suspect a Prairie (also by habitat + season). A young Peregrine can not [sic] be ruled out however. \| The original documentation form event lasted from 16:00:00/16:03:00.	Iowa Ornithologists' Union \| MS 166	33	34
Records Committee review for rare bird sighting for Greater Prairie-Chicken in the Ocheyedan Township in Osceola County in 1984	Administrative records Clippings (information artifacts) Correspondence Field notes	Birds--Identification Rare birds	1984-01-05	1993-09-01	Manuscript, graphic, and printed material	Records Committee review for a Greater Prairie-Chicken in the Ocheyedan Township in Osceola County, IA on January 2, 1984. Includes a record review document with votes, a letter from Ron Spengler to Doug Harr reporting the sighting on January 5, 1984, the published sighting record found in the publication Greater Prairie Chicken in Osceola County in Iowa Bird Life 54:21 by Ron Spengler, and a summary of the review.	Iowa Ornithologists' Union Records Committee	Greater Prairie-Chicken	Ocheyedan Township				Iowa Ornithologists' Union \| MS 166	9	9
Rare bird documentation form for Northern Goshawk at MacBride Field Campus, 1984	Field notes	Birds--Identification Ornithology--Societies, etc Rare birds	1984-01-06	1984-01-08	Rare birds documentation form	Rare bird documentation form for a Northern Goshawk at MacBride Field Campus in Johnson County, IA on January 6, 1984.	Staudt, Thomas J.	Northern Goshawk	Macbride Nature Recreation Area	Macbride Field Campus Johnson Co.	mixed conifer and deciduous forest. hilly with open areas	The documentation form by Thomas J. Staudt is the only one submitted and forms the basis of this record. Other observers include Carol Newlon and a Christmas Bird Count group. \| Elimination of similar species: large size and eyebrow strip eliminate other accipiters. Buteo's are generally browner, shorter tail, and also lack an eyebrow strip. Osprey is also browner and has more extensive white on the head. Osprey also would have noticeably long wings. \| The original documentation form event lasted from 09:10:00/09:15:00.	Iowa Ornithologists' Union \| MS 166	33	25
Rare bird documentation form for Varied Thrush at Lime Creek Township in Washington County in 1984	Field notes	Bird feeders Bird watching Birds--Behavior Birds--Identification Rare birds	1984-01-10	1984-01-20	Manuscript, graphic, and printed material	Rare bird documentation form for a Varied Thrush at Lime Creek Township in Washington County, IA on January 10, 13, 14, 15, 16, 17, and 18, 1984.	Henderson, Barbara	Varied Thrush	Lime Creek Township				Iowa Ornithologists' Union \| MS 166	35	11
Rare bird documentation form for Northern Goshawk at Cherokee, 1984	Field notes	Birds--Identification Ornithology--Societies, etc Rare birds	1984-01-15	N/A	Rare birds documentation form	Rare bird documentation form for a Northern Goshawk at Cherokee in Cherokee County, IA on January 15, 1984.	Bierman, Dick	Northern Goshawk	Cherokee	3 miles northwest of the town of Cherokee	Red Cedar and oak timber	The documentation form by Dick Bierman is the only one submitted and forms the basis of this record. \| Elimination of similar species: Coopers and Sharpshinned hawks, this was an adult bird and it did not have the rust colored barring on the chest that they do. Falcons have narrow pointed wings. Male Northern Harriers are lighter and have a white rump patch. \| The original documentation form event lasted from 14:45:00/14:47:00.	Iowa Ornithologists' Union \| MS 166	33	25