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

Mary R. Musgrove letter to Thomas H. Kent regarding field notes of a Snowy Owl sighting, February 9, 1982	Correspondence Field notes	Bird watching Birds--Identification	1982-02-09	N/A	Manuscript, graphic, and printed material	Field notes were contributed by Mary R. Musgrove in a letter to Thomas H. Kent. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of winter 1981-1982.	Musgrove, Mary R.	Snowy Owl	Newton				Iowa Ornithologists' Union \| MS 166	20	2
Rare bird documentation form for Northern Shrike at Saylorville Reservoir, 1982	Field notes	Birds--Identification Ornithology Rare birds	1982-02-07	N/A	Rare birds documentation form	Rare bird documentation form for a Northern Shrike at Saylorville Reservoir in Polk County, IA on February 7, 1982.	Schaufenbuel, Joseph P. Robinson, John C., 1959-	Northern Shrike	Saylorville Lake	Saylorville Reservoir, Polk Co., Iowa		The documentation form by John C. Robinson and Joseph Schaufenbuel is the only one submitted and forms the basis of this record. \| Elimination of similar species: [...] In flight the large size and heavy, pendulous flight pattern was extremely obvious. [...] the large, prominently hooked bill was easily discernible, although no additional field marks could be identified with the exception of the lack of any brown color in the plumage.	Iowa Ornithologists' Union \| MS 166	34	75
Rare bird documentation form for Prairie Falcon at Sioux Center, 1982	Field notes	Birds--Identification Ornithology Rare birds	1982-02-06	N/A	Rare birds documentation form	Rare bird documentation form for a Prairie Falcon at Sioux Center in Sioux County, IA on February 6, 1982.	Van Dyk, John, 1936-	Prairie Falcon	Sioux Center	approximately three miles south-west of Sioux Center (Sioux Co.)		The documentation form by John Van Dyk is the only one submitted and forms the basis of this record. Other observers include John Kevin. \| The original documentation form event occurred around 09:00:00.	Iowa Ornithologists' Union \| MS 166	33	35
Rare bird documentation form for Prairie Falcon at Twelve Mile Lake Township in Emmet County, 1982	Field notes	Birds--Identification Ornithology Rare birds	1982-01-27	N/A	Rare birds documentation form	Rare bird documentation form for a Prairie Falcon at Twelve Mile Lake Township in Emmet County, IA on January 27, 1982.	Moats, Robert Moats, Barb	Prairie Falcon	Twelve Mile Lake Township	SE 1/4 Sec. 6 T98N-R34W Twelve Mile Lake Township		The documentation form by Bob and Barb Moats is the only one submitted and forms the basis of this record. \| Elimination of similar species: Peregrin [sic] Falcon. \| The original documentation form event lasted from 12:35:00/12:50:00.	Iowa Ornithologists' Union \| MS 166	33	35
Rare bird documentation form for Varied Thrush northwest of Maysville, 1982	Field notes	Birds--Identification Ornithology Rare birds	1982-01-16	N/A	Rare birds documentation form	Rare bird documentation form for a Varied Thrush northwest of Maysville in Scott County, IA on January 16, 1982.	Petersen, Peter C.	Varied Thrush	Maysville	about 1 mi. N.W. Maysville, Scott Co. IA	yard adjacent to heavy woods (dec.), pine border nearby	The documentation form by Peter C. Petersen is the only one submitted and forms the basis of this record. Other observers include Mary Lou Petersen, Brian Blevins, Corey Blevins, Lewis Blevins, Bill Erps, Carolyn Howard, Everett Howard, and Don Moeller. \| Elimination of similar species: Am. Robin - lacks orange eyebrow line, wingbar + blackish breast band. \| The original documentation form event lasted from 12:25:00/12:33:00.	Iowa Ornithologists' Union \| MS 166	35	11
Rare bird documentation form for Northern Goshawk at Waterloo, 1982	Field notes	Birds--Identification Ornithology Rare birds	1982-01-11	N/A	Rare birds documentation form	Rare bird documentation form for a Northern Goshawk at Waterloo in Black Hawk County, IA on January 11, 1982.	Moore, Francis L.	Northern Goshawk	Waterloo	2945 Airport Blvd. Waterloo, Black Hawk Co., Iowa	Open fields w/ fence was just N. of George Wyth S.P.	The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. \| Elimination of similar species: Cooper's Hawk doesn't have light colored breast as this bird did and Cooper's does not have the large white stripe above the eye. \| The original documentation form event lasted from 07:38:00/07:40:00.	Iowa Ornithologists' Union \| MS 166	33	25
Rare bird documentation form for Vesper Sparrow northwest of Hastings, 1982	Field notes	Birds--Behavior Birds--Identification Ornithology Rare birds	1982-01-07	N/A	Rare birds documentation form	Rare bird documentation form for a Vesper Sparrow northwest of Hastings in Mills County, IA on January 7, 1982.	Wilson, Barbara L.	Vesper Sparrow	Hastings	5 miles North 1 1/2 miles west of Hastings, Iowa Mills Co.		The documentation form by Barbara L. Wilson is the only one submitted and forms the basis of this record. \| Elimination of similar species: White outer tail feathers + face pattern = Vesper sparrow. \| The original documentation form event lasted from 10:33:00/10:36:00.	Iowa Ornithologists' Union \| MS 166	35	52
Rare bird documentation form for Vesper Sparrow northwest of Hastings, 1982	Field notes	Birds--Behavior Birds--Identification Ornithology Rare birds	1982-01-05	N/A	Rare birds documentation form	Rare bird documentation form for a Vesper Sparrow northwest of Hastings in Mills County, IA on January 5, 1982.	Wilson, Barbara L.	Vesper Sparrow	Hastings	5 miles north + 1 1/2 miles west of Hastings, Mills County, Iowa		The documentation form by Barbara L. Wilson is the only one submitted and forms the basis of this record. \| Elimination of similar species: A good size brown sparrow with white outer tail feathers is likely to be a Vesper Sparrow except in winter. I probably wouldn't call this one if I hadn't seen it better before + after. \| The original documentation form event occurred around mid-morning.	Iowa Ornithologists' Union \| MS 166	35	52
Rare bird documentation form for Yellow-headed Blackbird at Ottumwa in 1982	Field notes	Bird feeders Birds--Identification Rare birds	1982-01-03	N/A	Manuscript, graphic, and printed material	Rare bird documentation form for a Yellow-headed Blackbird at Ottumwa in Wapello County, IA on January 3, 1982.	Evans, Hayden Haskins, Nelson R.	Yellow-headed Blackbird	Ottumwa				Iowa Ornithologists' Union \| MS 166	35	75
Bohemian Waxwing records, 1982	Field notes	Bird watching Birds--Identification Wildlife conservation	1982-01-01	1982-07-31	Manuscript, graphic, and printed material	Bohemian Waxwing sighting reports contributed by Tom Johnson for January. No year is listed on this handwritten report. Also includes a weather and habitat conditions for June and July 1982.	Johnson, Thomas N.	Bohemian Waxwing	Iowa				Iowa Ornithologists' Union \| MS 166	4	1
Rare bird documentation form for Bald Eagle at Cass County, 1981	Field notes	Birds--Identification Ornithology Rare birds	1981-12-30	N/A	Rare birds documentation form	Rare bird documentation form for a Bald Eagle at Cass County, IA on December 30, 1981.	Hensley, R. Craig	Bald Eagle	Cass County	Farmland-Southeast corner of Cass County, Iowa	Cropland with scattered trees	The documentation form by Craig Hensley is the only one submitted and forms the basis of this record. Other observers include Dennis Sierck and Ed Ritter. \| Elimination of similar species: Only the Golden Eagle is similar, that being when the bald eagle is immature. The mature bald eagle stands alone. \| The original documentation form event lasted from 13:00:00/13:05:00.	Iowa Ornithologists' Union \| MS 166	33	21
Rare bird documentation form for Northern Goshawk at Cedar Falls, 1981	Field notes	Birds--Identification Ornithology Rare birds	1981-12-26	1981-12-27	Rare birds documentation form	Rare bird documentation form for a Northern Goshawk at Cedar Falls in Black Hawk County, IA on December 26, 1981.	Myers, Robert K.	Northern Goshawk	Cedar Falls	Cedar Falls (Black Hawk County)	River bottom timber along Cedar Riv.	The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. Other observers include Francis Moore. \| Elimination of similar species: Large size and white eyestripe and very fluffy under tail covets eliminated the Cooper's hawk. \| The original documentation form event lasted from 11:40:00/12:00:00.	Iowa Ornithologists' Union \| MS 166	33	25
Northern Goshawk sighting details contributed by Robert Walton, 1981	Field notes	Birds--Identification Ornithology Rare birds	1981-12-26	N/A	Manuscript, graphic, and printed material	Field notes written by Robert Walton detailing the sighting of a Northern Goshawk at Swiss Valley Nature Preserve in Dubuque County, IA on December 26, 1981. The bird was also seen between December 22 and 24, 1981.	Walton, Robert	Northern Goshawk	Swiss Valley Nature Center				Iowa Ornithologists' Union \| MS 166	33	25
Rare bird documentation form for Hermit Thrush at Sundown Ski Area near Asbury, 1981	Field notes	Birds--Behavior Birds--Identification Ornithology Ornithology--Societies, etc Rare birds	1981-12-26	1981-12-27	Rare birds documentation form	Rare bird documentation form for a Hermit Thrush Sundown Ski Area near Asbury in Dubuque County, IA on December 26, 1981.	Miller, John Carl	Hermit Thrush	Asbury	Along the Heritage Trail across the crick from the longest ski run of Sundown Ski Area.	Streamside cover consisting of: understory (shrubs and bushes). Young tree growth and some mature trees (all deciduous). Cedars nearby.	The documentation form by John Carl Miller is the only one submitted and forms the basis of this record. Other observers include Brian Larson. \| Elimination of similar species: smaller than a robin larger than a sparrow \| The original documentation form event occurred from 08:30:00/08:40:00.	Iowa Ornithologists' Union \| MS 166	35	9
Rare bird documentation form for Northern Goshawk at Ulrich Park, 1981	Field notes	Birds--Identification Ornithology Rare birds	1981-12-25	N/A	Rare birds documentation form	Rare bird documentation form for a Northern Goshawk at Ulrich Park in Black Hawk County, IA on December 25, 1981.	Moore, Francis L.	Northern Goshawk	Ulrich Park	In a large hardwood at the edge of the Cedar River in Ulrich Park, Black Hawk Co.	edge of Cedar River in mixed hardwood forest	The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. Other observers include Bob Myers. \| Elimination of similar species: Cooper's Hawk does not show a white eye stripe or loosely held undertail coverts that this bird displayed. Cooper's also would not appear this large.	Iowa Ornithologists' Union \| MS 166	33	25
Rare bird documentation form for Northern Goshawk at Lakin's Slough, 1981	Field notes	Birds--Identification Ornithology Rare birds	1981-12-23	1981-12-24	Rare birds documentation form	Rare bird documentation form for a Northern Goshawk at Lakin's Slough at Guthrie County, IA on December 23, 1981.	Cummins, Raymond L.	Northern Goshawk	Lakin Slough State Game Management Area	1 mile north + 1/2 mile east of the north end of Lakin's Slough	Marsh	The documentation form by Raymond L. Cummins is the only one submitted and forms the basis of this record. Other observers include Dennis Henrickson. \| Elimination of similar species: The eyebrow strip and grayish white under sided eliminates other accipiters. Behavior - lack of white rump patch - heavy body eliminate male Harrier. Short none pointed wing and lack of facial mark eliminate Peregrine Falcon + gray phase Gyrfalcon properly did not claim a positive ID. \| The original documentation form event lasted from 09:30:00/09:31:00.	Iowa Ornithologists' Union \| MS 166	33	25
Rare bird documentation form for Vesper Sparrow northwest of Hastings, 1981	Field notes	Birds--Behavior Birds--Identification Ornithology Rare birds	1981-12-23	N/A	Rare birds documentation form	Rare bird documentation form for a Vesper Sparrow northwest of Hastings in Mills County, IA on December 23, 1981.	Wilson, Barbara L.	Vesper Sparrow	Hastings	5 miles North, 1 1/2 miles west of Hasings, [sic] Iowa Mills County		The documentation form by Barbara L. Wilson is the only one submitted and forms the basis of this record. \| Elimination of similar species: White outer tail feathers on a streaked Sparrow suggests strongly Vesper Sparrow. Lapland Longsurs have white over tail feathers, but lack the white eye ring, are streaked on the sides but not, or only faintly, across the breast. Longspurs do not typically sit in trees. Longspurs have short tails, too. \| The original documentation form event lasted from 10:30:00/10:33:00.	Iowa Ornithologists' Union \| MS 166	35	52
Rare bird documentation form for Lark Sparrow south of Mystic, 1981	Field notes	Birds--Identification Ornithology Rare birds	1981-12-22	N/A	Rare birds documentation form	Rare bird documentation form for a Lark Sparrow south of Mystic in Appanoose County, IA on December 22, 1981.	Cummings, William G.	Lark Sparrow	Mystic	Appanoose County - South of Mystic	Shrub - Fence row Brush	The documentation form by William G. Cummings is the only one submitted and forms the basis of this record. \| Elimination of similar species: Tree & Song Sparrow also English Sparrow because of size & markings \| The original documentation form event lasted from 09:15:00/09:20:00.	Iowa Ornithologists' Union \| MS 166	35	53
Rare bird documentation form for Prairie Falcon at DeSoto National Wildlife Refuge, 1981	Field notes	Birds--Identification Ornithology Rare birds	1981-12-20	N/A	Rare birds documentation form	Rare bird documentation form for a Prairie Falcon at DeSoto National Wildlife Refuge in Harrison County, IA on December 20, 1981.	Wilson, Barbara L.	Prairie Falcon	DeSoto National Wildlife Refuge	DeSoto	Farmyard in cropland	The documentation form by Barb Wilson is the only one submitted and forms the basis of this record. Other observers include Rick Wright and Dave Menke. \| Elimination of similar species: Pigeon size or bigger. \| The original documentation form event lasted from 08:10:00/08:25:00.	Iowa Ornithologists' Union \| MS 166	33	35
Rare bird documentation form for Red-shouldered Hawk at Sweet Marsh, 1981	Field notes	Birds--Identification Ornithology Rare birds	1981-12-19	1981-12-26	Rare birds documentation form	Rare bird documentation form for a Red-shouldered Hawk at Sweet Marsh in Bremer County, IA on December 19, 1981.	Myers, Robert K.	Red-shouldered Hawk	Sweet Marsh	Sweet Marsh (south side), Bremer County	River bottom timber along Wapsipinicon River	The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. Other observers include Bill Watson. \| Elimination of similar species: Broad-winged Hawk has banded tail but sizes wing pattern and date eliminated it. \| The original documentation form event lasted from 12:45:00/13:00:00.	Iowa Ornithologists' Union \| MS 166	33	26
Rare bird documentation form for Peregrine Falcon at Lucas, 1981	Field notes	Birds--Identification Ornithology Rare birds	1981-12-19	1982-01-07	Rare birds documentation form	Rare bird documentation form for a Peregrine Falcon at Lucas in Lucas County, IA on December 19, 1981.	Gilbert, Bill H.	Peregrine Falcon	Lucas	Four miles north of Lucas, Iowa	open field	The documentation form by Bill Gilbert is the only one submitted and forms the basis of this record. \| Elimination of similar species: Distinctive size, didn't see black underarm patches and could detect definate [sic] color markings on breast to separate from prairie falcon. \| The original documentation form event lasted from 12:00:00/12:03:00.	Iowa Ornithologists' Union \| MS 166	33	34
Rare bird documentation form for Northern Goshawk at Sweet Marsh, 1981	Field notes	Birds--Identification Ornithology Rare birds	1981-12-19	1982-01-01	Rare birds documentation form	Rare bird documentation form for a Northern Goshawk at Sweet Marsh in Bremer County, IA on December 19, 1981.	Hays, Russell	Northern Goshawk	Sweet Marsh	Sweet Marsh (south side), Bremer County, Ia.	River bottom timber	The documentation form by Russell Hays is the only one submitted and forms the basis of this record. Other observers include Eleanor Corvin, Antoinette Camarata, and Bob Myers. \| Elimination of similar species: Imm. Cooper's would not show eye stripe. \| The original documentation form event lasted from 11:20:00/11:30:00.	Iowa Ornithologists' Union \| MS 166	33	25
1981 Decorah, Iowa CBC	Administrative reports Field notes	Birds--Behavior Birds--Identification Ornithology Rare birds	1981-12-19	N/A	Manuscript, graphic, and printed material	Field notes documenting the sighting of a Ruby-crowned Kinglet, Whistling Swan, Golden Eagle, Yellow-bellied Sapsucker, and seven White-winged Crossbills seen during the Decorah Christmas Bird Count.	Iowa Ornithologists' Union	Yellow-bellied Sapsucker White-winged Crossbill Golden Eagle Ruby-crowned Kinglet Tundra Swan	Decorah Winneshiek County				Iowa Ornithologists' Union \| MS 166	35	4
Rare bird documentation form for Northern Goshawk at Sweet Marsh, 1981	Field notes	Birds--Identification Ornithology Rare birds	1981-12-19	1981-12-26	Rare birds documentation form	Rare bird documentation form for a Northern Goshawk at Sweet Marsh in Bremer County, IA on December 19, 1981.	Myers, Robert K.	Northern Goshawk	Sweet Marsh	Sweet Marsh (Bremer County)	River bottom Timber at south edge of marsh	The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. Other observers include Russell Hays, Eleanor Corvin, and Antoinette Camarata. \| Elimination of similar species: The shape + size made the choice either goshawk or coopers hawk and the white crescent over the eye made the choice goshawk. \| The original documentation form event lasted from 12:30:00/12:30:00.	Iowa Ornithologists' Union \| MS 166	33	25
Rare bird documentation form for Ross' Goose at Riverton Game Management Area, 1981	Field notes Forms (documents)	Birds--Identification Ornithology Rare birds	1981-12-19	1982-01-19	Rare birds documentation form	Rare bird documentation form for a Ross' Goose at Riverton Game Management Area in Fremont County, IA on December 19, 1981.	Silcock, W. Ross	Ross' Goose	Riverton Wildlife Management Area	Riverton G.M.A. Fremont Co. Iowa	Swamp, surrounded by farmland	The documentation form by Ross Silcock is the only one submitted and forms the basis of this record. Other observers include Barb Wilson. \| Elimination of similar species: Snow Goose eliminated by 1 size comparison 2 wing beat speed 3 possibly by reduced black in underwings tips - juvenile? \| The original documentation form event lasted from 15:30:00/15:35:00.	Iowa Ornithologists' Union \| MS 166	32	28