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 Prairie Falcon at DeSoto National Wildlife Refuge in 1981	Field notes	Birds--Identification Ornithology Rare birds Wildlife conservation	1981-11-08	1981-11-09	Manuscript, graphic, and printed material	Rare bird documentation form for a Prairie Falcon at DeSoto National Wildlife Refuge in Harrison County, IA on November 8, 1981.	Klaas, Erwin E	Prairie Falcon	DeSoto National Wildlife Refuge				Iowa Ornithologists' Union \| MS 166	33	35
Rare bird documentation form for Prairie Falcon at DeSoto National Wildlife Refuge, 1981	Field notes	Birds--Identification Ornithology Rare birds	1981-11-08	1981-11-09	Rare birds documentation form	Rare bird documentation form for a Prairie Falcon at DeSoto National Wildlife Refuge in Harrison County, IA on November 8, 1981.	Klaas, Erwin E	Prairie Falcon	DeSoto National Wildlife Refuge	DeSoto National Wildlife Refuge	Open Country, Cropfields, scattered trees	The documentation form by Erwin E. Klaas is the only one submitted and forms the basis of this record. Other observers include Ben Klaas. \| Elimination of similar species: See above. Presence of dark axillar markings distinguished it from immature peregrine falcon. Underparts were light with a few dark streaks. \| The original documentation form event occurred around 09:00:00.	Iowa Ornithologists' Union \| MS 166	33	35
Rare bird documentation form for Golden Eagle at Allamakee County, 1981	Field notes	Birds--Identification Ornithology Rare birds	1981-11-14	1981-11-21	Rare birds documentation form	Rare bird documentation form for two Golden Eagles along Highway A-26 in Allamakee County, IA on November 14, 1981.	Myers, Robert K.	Golden Eagle	Allamakee County	Northeast Iowa - along HWY A-26 in Allamakee County	hilly, forested area of northeast Iowa - birds were apparently catching updrafts along rocky ridges	The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. Other observers include Francis Moore and Darwin Koenig. \| Elimination of similar species: Imm. bald eagle is somewhat similar but appears more mottled with white and does not have white tail with undetermined black band as in imm. golden. \| The original documentation form event lasted from 10:00:00/10:30:00 approximately.	Iowa Ornithologists' Union \| MS 166	33	31
Rare bird documentation form for Golden Eagle at Allamakee County, 1981	Field notes	Birds--Identification Ornithology Rare birds	1981-11-14	1981-11-15	Rare birds documentation form	Rare bird documentation form for two Golden Eagles along county road A26 in Allamakee County, IA on November 14, 1981.	Moore, Francis L.	Golden Eagle	Allamakee County	Along county road A26 in Allamakee County	Limestone bluffs and hills topped with hardwood and conifer trees	The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. Other observers include Bob Myers and Darwin Koenig. \| Elimination of similar species: Bald Eagle as described above. The bird was not mottled in appearance as an immature Bald Eagle would be but was a rather uniform dark brown overall except for the white in the upper retrices and wing linings which was noted before. As we watched the bird through our binoculars and a 20x telescope another large bird appeared from the East and this too was another Eagle. The second bird was an overall dark brown except for a very small amount of white to whitish color at the base of the retrices. This bird had a lighter brown color to the back of the head and on the nape. There was no mottled effect as would be shown in an immature Bald Eagle. \| The original documentation form event lasted from 10:00:00/10:30:00 approximately.	Iowa Ornithologists' Union \| MS 166	33	31
Rare bird documentation form for Ross' Goose at DeSoto National Wildlife Refuge in 1981	Field notes	Birds--Identification Rare birds	1981-11-15	N/A	Manuscript, graphic, and printed material	Rare bird documentation by John Robinson for varying numbers of Ross' Goose at DeSoto National Wildlife Refuge in Harrison County, IA on October 31, November 1, 14, and 15, 1981.	Robinson, John C., 1959-	Ross' Goose	DeSoto National Wildlife Refuge				Iowa Ornithologists' Union \| MS 166	32	28
Rare bird documentation form for Northern Goshawk at Hickory Hill Park, 1981	Field notes	Birds--Identification Ornithology Rare birds	1981-11-15	N/A	Rare birds documentation form	Rare bird documentation form for a Northern Goshawk at Hickory Hill Park in Johnson County, IA on November 15, 1981.	Newlon, Michael C.	Northern Goshawk	Hickory Hill Park	NE corner Hickory Hill Park, Iowa City Johnson Co IA	mixture of pastures, hedgerows, second-growth weeds	The documentation form by Mike Newlon is the only one submitted and forms the basis of this record. Other observers include Thomas Kent, Thomas Staudt, and Rick Hollis. \| Elimination of similar species: Pattern: pale grey above, whites below, no white rump eliminates all other large N. Am. Hawks. \| The original documentation form event lasted from 15:30:00/16:30:00.	Iowa Ornithologists' Union \| MS 166	33	25
Rare bird documentation form for Northern Goshawk at Hickory Hill Park, 1981	Field notes	Birds--Identification Ornithology Rare birds	1981-11-15	1981-12-03	Rare birds documentation form	Rare bird documentation form for a Northern Goshawk at Hickory Hill Park in Johnson County, IA on November 15, 1981.	Hollis, Richard Jule	Northern Goshawk	Hickory Hill Park	Hickory Hill Park, Iowa City, Johnson Co. Iowa	Brushy field w scattered large trees (esp along creeks)	The documentation form by Richard Hollis is the only one submitted and forms the basis of this record. Other observers include Tom Kent and Mike Newlon. \| Elimination of similar species: Other accipiters 1. size 2. eye stripe 3. Belly coloring. \| The original documentation form event lasted from 16:30:00/16:32:00.	Iowa Ornithologists' Union \| MS 166	33	25
Rare bird documentation form for Red-tailed Hawk at Hickory Hill Park, 1981	Field notes	Birds--Identification Ornithology Rare birds	1981-11-16	1981-12-01	Rare birds documentation form	Rare bird documentation form for a Red-tailed Hawk at Hickory Hill Park in Iowa City in Johnson County, IA on November 16, 1981.	Newlon, Michael C.	Red-tailed Hawk	Hickory Hill Park	N side Hickory Hill Park, Iowa City, Johnson Co IA	pastures/hedgerows/woods	The documentation form by Mike Newlon is the only one submitted and forms the basis of this record. \| Elimination of similar species: Lack of immaculate primaries, rusty on tail tend to eliminate rough-leg. Tail pattern suggests Harlan's r.t. \| The original documentation form event lasted from 08:30:00/08:45:00.	Iowa Ornithologists' Union \| MS 166	33	29
Rare bird documentation form for Northern Goshawk at Hickory Hill Park, 1981	Field notes	Birds--Identification Ornithology Rare birds	1981-11-16	N/A	Rare birds documentation form	Rare bird documentation form for a Northern Goshawk at Hickory Hill Park in Johnson County, IA on November 16, 1981.	Kent, Thomas H. (Thomas Hugh), 1934-	Northern Goshawk	Hickory Hill Park	Hickory Hill P., Iowa City, Johnson Co., Iowa	hilly pasture with scrub, tree rows, juniper, and woodland	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Mike Newlon, Tom Staudt, and Rick Hollis. \| Elimination of similar species: Color, eye line, size, flight eliminate other accipiters. Shape and behavior unlike other hawks. \| The original documentation form event lasted from 16:15:00/16:45:00 estimated.	Iowa Ornithologists' Union \| MS 166	33	25
Virginia Crocker letter to Gladys Black regarding the sighting of a Varied Thrush at Storm Lake, November 21, 1981	Correspondence Field notes	Bird watching Birds--Behavior Birds--Identification Rare birds	1981-11-20	1981-11-21	Manuscript, graphic, and printed material	Rare bird documentation letter for a Varied Thrush at Storm Lake in Buena Vista County, IA on November 20, 1981.	Crocker, Virginia R.	Varied Thrush	Storm Lake				Iowa Ornithologists' Union \| MS 166	35	11
Rare bird documentation form for Northern Goshawk at Seven Bridges Park, 1981	Field notes	Birds--Identification Ornithology Rare birds	1981-11-21	N/A	Rare birds documentation form	Rare bird documentation form for a Northern Goshawk at Seven Bridges Park in Bremer County, IA on November 21, 1981.	Myers, Robert K.	Northern Goshawk	Seven Bridges County Park	Seven Bridges Park - Bremer County	Wooded river bottom timber along Wapsipinicon Riv. Tree where hawk was sitting is tallest in area- the park has several openings in the timber all visible from this perch	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: Coopers is only species I can see any trouble with but size and color and broad white eye stripe make the choice easy. \| The original documentation form event lasted from 09:45:00/09:50:00.	Iowa Ornithologists' Union \| MS 166	33	25
Rare bird documentation form for Northern Goshawk at Big Creek Lake, 1981	Field notes	Birds--Identification Ornithology Rare birds	1981-11-21	N/A	Rare birds documentation form	Rare bird documentation form for a Northern Goshawk at Big Creek Lake in Polk County, IA on November 21, 1981.	Robinson, John C., 1959-	Northern Goshawk	Big Creek Lake	Big Creek Lake, Polk Co.,	Deciduous slope next to a lake - In the middle of a deciduous grove of trees.	The documentation form by John C. Robinson is the only one submitted and forms the basis of this record. Other observers include Hank Zaletel and Joe Schaufenbuel. \| Elimination of similar species: Other accipiters are smaller than Great Horned Owls. \| The original documentation form event lasted from 09:00:00/09:07:00.	Iowa Ornithologists' Union \| MS 166	33	25
Rare bird documentation form for Northern Goshawk at Big Creek State Park, 1981	Field notes	Birds--Identification Ornithology Rare birds	1981-11-21	1981-11-23	Rare birds documentation form	Rare bird documentation form for a Northern Goshawk at Big Creek State Park in Polk County, IA on November 21, 1981.	Zaletel, Hank	Northern Goshawk	Big Creek State Park	NW end of Big Creek State Park, Polk County	Lake edge overgrown pasture	The documentation form by Hank Zaletel is the only one submitted and forms the basis of this record. Other observers include John Robinson and Joe Schaufenbuel. \| Elimination of similar species: Cooper's Hawk eliminated because of size, this bird was much larger. \| The original documentation form event occurred for ten minutes between 09:00:00/10:00:00.	Iowa Ornithologists' Union \| MS 166	33	25
Rare bird documentation form for Northern Goshawk at Seven Bridges County Park in 1981	Field notes	Birds--Identification Ornithology Rare birds	1981-11-21	1981-11-26	Manuscript, graphic, and printed material	Rare bird documentation form for a Northern Goshawk at Seven Bridges County Park in Bremer County, IA on November 21, 1981.	Moore, Francis L.	Northern Goshawk	Seven Bridges County Park				Iowa Ornithologists' Union \| MS 166	33	25
Field notes contributed by Michael C. Newlon, December 1, 1981	Field notes	Bird watching Birds--Behavior Birds--Identification Birds--Research Ornithology--Methodology Rare birds	1981-12-01	N/A	Manuscript, graphic, and printed material	Field notes were contributed by Michael C. Newlon. Verifying documentation of an extraordinary sighting of a Northern Goshawk, Yellow-rumped Warbler, and Red-tailed Hawk are included. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of fall 1981.	Newlon, Michael C.	Red-tailed Hawk Blue-headed Vireo Northern Goshawk White-winged Scoter Black-billed Cuckoo Yellow-rumped Warbler	Coralville Lake Hickory Hill Park Fort Madison				Iowa Ornithologists' Union \| MS 166	20	1
Charlotte Scott letter to Thomas Kent regarding Ruddy Shelduck sightings, December 1, 1981	Correspondence Field notes	Birds--Identification Rare birds	1981-12-01	N/A	Manuscript, graphic, and printed material	Rare bird sighting for two Ruddy Shelducks at Promise City in October 1981. The sighting is reported in a letter from Charlotte Scott to Tom Kent on December 1, 1981. Charlotte also reports a sighting of a Snowy Owl at Benny Davis Lake.	Scott, Charlotte	Snowy Owl Ruddy Shelduck	Benny Davis Lake				Iowa Ornithologists' Union \| MS 166	32	6
Records Committee review for rare bird sighting for Chukar at Blue Grass in 1981	Administrative records Clippings (information artifacts) Field notes	Birds--Identification Introduced birds Rare birds	1981-12-01	1993-08-27	Manuscript, graphic, and printed material	Records Committee review for Chukars at Blue Grass in Scott County, IA during the summer of 1981. Includes a record review document with votes, field notes by Peter C. Petersen, and the original sighting record found in the publication Chukars in the Quad-cities in Iowa Bird Life 51:131 by Peter C. Petersen.	Iowa Ornithologists' Union Records Committee	Chukar	Blue Grass				Iowa Ornithologists' Union \| MS 166	9	7
Records Committee review for rare bird sighting for Chukar at Davenport in 1979	Administrative records Clippings (information artifacts) Field notes	Birds--Breeding Birds--Identification Introduced birds Rare birds	1981-12-01	1993-08-27	Manuscript, graphic, and printed material	Records Committee review for Chukars at Davenport in Scott County, IA during the summer of 1979. Includes a record review document with votes, field notes by Peter C. Petersen, and the original sighting record found in the publication Chukars in the Quad Cities in Iowa Bird Life 51:131 by Peter C. Petersen.	Iowa Ornithologists' Union Records Committee	Chukar	Davenport				Iowa Ornithologists' Union \| MS 166	9	7
Records Committee review for rare bird sighting for King Eider at Lake Odesa in 1970	Administrative records Clippings (information artifacts) Field notes	Birds--Identification Rare birds Zoological specimens	1981-12-01	1993-09-07	Manuscript, graphic, and printed material	Records Committee review for a King Eider at Lake Odesa in Louisa County, IA on November 8, 1970. Includes a record review document with votes and the original sighting record found in the publication Fifth record of King Eider in Iowa in Iowa Bird Life 51:126-129 by Mike Newlon and Thomas Kent seen by Steven Slack.	Iowa Ornithologists' Union Records Committee	King Eider	Lake Odessa				Iowa Ornithologists' Union \| MS 166	8	17
Field notes contributed by Ruth Phipps with verifying documentation, winter 1981-1982	Field notes Forms (documents)	Bird banding Bird watching Birds--Habitat Birds--Identification Anseriformes \| Ducks, Geese, and Swans Rare birds	1981-12-01	1982-02-28	Manuscript, graphic, and printed material	Field notes were contributed by Ruth Phipps and other observers. Verifying documentation of an extraordinary sighting of a Ross' Goose is included. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of winter 1981-1982.	Phipps, Ruth O.	Goldeneye Harris' Sparrow Evening Grosbeak Common Redpoll Ross' Goose	Shenandoah Riverton Farragut				Iowa Ornithologists' Union \| MS 166	20	2
Field notes contributed by Paul Martsching, winter 1981-1982	Field notes Forms (documents)	Bird watching Birds--Behavior Birds--Identification Rare birds	1981-12-01	1982-02-28	Manuscript, graphic, and printed material	Field notes were contributed by Paul Martsching. Verifying documentation of an extraordinary sighting of a Goshawk is included. This item was used as supporting documentation for the Iowa Ornithologists’ Union Quarterly field report of winter 1981-1982.	Martsching, Paul	Cedar Waxwing Snow Bunting Harris' Sparrow Common Redpoll Northern Goshawk Northern Saw-whet Owl Red-breasted Nuthatch	Ames Big Creek State Park Ledges State Park Cambridge Cemetery Iowa State Nursery Slater				Iowa Ornithologists' Union \| MS 166	20	2
Rare bird documentation form for Northern Goshawk at Volga River Recreation Area, 1981	Field notes	Birds--Identification Ornithology Rare birds	1981-12-12	1981-12-19	Rare birds documentation form	Rare bird documentation form for a Northern Goshawk at Volga River Recreation Area in Fayette County, IA on December 12, 1981.	Myers, Robert K.	Northern Goshawk	Volga River State Recreation Area	Volga River Recreation Area (Fayette County)	Mixed deciduous Timber	The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. Other observers include Russell Hays and Joe Schaufenbuel. \| Elimination of similar species: An imm. Coopers hawk could be similar in size and coloring but would not show the very obvious white stripe above the eye. \| The original documentation form event lasted from 10:50:00/10:52:00.	Iowa Ornithologists' Union \| MS 166	33	25
Rare bird documentation form for Barn Owl near Fort Atkinson in 1981	Field notes	Birds--Identification Ornithology Rare birds Zoological specimens	1981-12-16	N/A	Manuscript, graphic, and printed material	Rare bird documentation form for a Barn Owl near Fort Atkinson in Winneshiek County, IA on November 28, 1981.	Jenison, Art	Barn Owl	Fort Atkinson				Iowa Ornithologists' Union \| MS 166	34	48
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
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