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 Northern Goshawk at Sweet Marsh in 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-04-16	1983-04-23	Manuscript, graphic, and printed material	Rare bird documentation form for a Northern Goshawk at Sweet Marsh in Bremer County, IA on April 16, 1983.	Myers, Robert K.	Northern Goshawk	Sweet Marsh				Iowa Ornithologists' Union \| MS 166	33	25
Rare bird documentation form for Merlin at Sweet Marsh, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-04-16	1983-04-17	Rare birds documentation form	Rare bird documentation form for a Merlin at Sweet Marsh in Bremer County, IA on April 16, 1983.	Myers, Robert K.	Merlin	Sweet Marsh	Sweet Marsh - Bremer Co.	Brushy edge and open field along east side of marsh	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 Russell Hays. \| Elimination of similar species: American Kestrel would show reddish back and tail and would not show the heavy bands on tail. \| The original documentation form event lasted from 09:25:00/09:30:00.	Iowa Ornithologists' Union \| MS 166	33	32
Rare bird documentation form for Merlin east side of Sweet Marsh, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-04-16	1983-04-18	Rare birds documentation form	Rare bird documentation form for a Merlin east side of Sweet Marsh in Bremer County, IA on April 16, 1983.	Moore, Francis L.	Merlin	Sweet Marsh	East side of Sweet Marsh, Bremer Co.	Open disked field along road, river bottom, mixed deciduous woods near-by	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 Russell Hays. \| Elimination of similar species: Peregrine Falcon is larger with dark facial pattern Peregrine breast is also barred not streaked. \| The original documentation form event lasted from 09:25:00/09:30:00.	Iowa Ornithologists' Union \| MS 166	33	32
Rare bird documentation form for Northern Goshawk at Rigby Farm in Laurens, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-04-14	N/A	Rare birds documentation form	Rare bird documentation form for a Northern Goshawk at Rigby Farm, Laurens in Pocahontas County, IA on April 14, 1983.	Rigby, Joyce	Northern Goshawk	Laurens	Rigby Farm,	Farm grove, shrubbry in backyard	The documentation form by Joyce Rigby is the only one submitted and forms the basis of this record. Other observers include Dick Rigby. \| The original documentation form event lasted from 12:00:00/12:15:00.	Iowa Ornithologists' Union \| MS 166	33	25
Rare bird documentation form for Yellow Rail at Ames in 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-04-13	1983-04-20	Manuscript, graphic, and printed material	Rare bird documentation form for a Yellow Rail at Ames in Story County, IA on April 13, 1983.	Downs, Kraig	Yellow Rail	Ames				Iowa Ornithologists' Union \| MS 166	33	39
Rare bird documentation form for Yellow Rail at Ames, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-04-13	N/A	Rare birds documentation form	Rare bird documentation form for a Yellow Rail at Ames in Story County, IA on April 13, 1983.	Dinsmore, Stephen J.	Yellow Rail	Ames	W. Ames, Ia.	found grounded after storm on sheltered side of apt. building - on walk way	The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. Other observers include Kraig Downs, James Dinsmore, and Mark Dinsmore. \| Elimination of similar species: Sora - no white wing patch and larger in size. Virginia Rail - longer bill and darker color. \| The original documentation form event lasted from 06:00:00/06:30:00.	Iowa Ornithologists' Union \| MS 166	33	39
Rare bird documentation form for Yellow Rail at Ames in 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-04-13	1983-04-14	Manuscript, graphic, and printed material	Rare bird documentation form for a Yellow Rail at Ames in Story County, IA on April 13, 1983.	Dinsmore, James J.	Yellow Rail	Ames				Iowa Ornithologists' Union \| MS 166	33	39
Rare bird documentation form for White-winged Scoter at Little Wall Lake, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-04-10	1983-04-11	Rare birds documentation form	Rare bird documentation form for a White-winged Scoter at Little Wall Lake in Hamilton County, IA on April 10, 1983.	Brown, George	White-winged Scoter	Little Wall Lake	Little Wall Lake (near Jewell in S. Hamilton Co.) South end of lake near a jetty cutcrop	Dregged out open lake, approximately 1 mile long; 1/2 - 1 mile wide, 3-6' deep	The documentation form by George Brown is the only one submitted and forms the basis of this record. \| Elimination of similar species: Although similar in size + shape to canvasback and redhead, the bill and head were bulkier and the white wing patch was present. No obvious white marks on head and the presence of the white winged patch eliminated the surf + common scoters. \| The original documentation form event lasted from 15:00:00/15:20:00.	Iowa Ornithologists' Union \| MS 166	33	12
Rare bird documentation form for Sandhill Crane at Little Wall Lake, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-04-05	N/A	Rare birds documentation form	Rare bird documentation form for a Sandhill Crane at Little Wall Lake in Hamilton County, IA on April 5, 1983.	Dinsmore, James J.	Sandhill Crane	Little Wall Lake	Little Wall Lake, Hamilton Co	it was flying over SW side of lake	The documentation form by James J. Dinsmore is the only one submitted and forms the basis of this record. \| Elimination of similar species: Great Blue Heron - saw one later but it flew with neck folded rather than with the cross silhouette of a crane \| The original documentation form event occurred around 08:00:00/08:01:00.	Iowa Ornithologists' Union \| MS 166	34	1
Rare bird documentation form for Cinnamon Teal at Fremont County, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-04-05	1983-05-05	Rare birds documentation form	Rare bird documentation form for two Cinnamon Teals at Fremont County, IA on April 5, 1983.	Davis, Susan E.	Cinnamon Teal	Fremont County	Sec. 29 T68NR43W Fremont Co.	Flooded roadside ditch	The documentation form by Susan E. Davis is the only one submitted and forms the basis of this record. \| Elimination of similar species: Blue-winged Teal. \| The original documentation form event lasted from 12:30:00/13:00:00.	Iowa Ornithologists' Union \| MS 166	33	6
Rare bird documentation form for Golden Eagle north and west of Hendrickson's Marsh, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-03-19	1983-03-30	Rare birds documentation form	Rare bird documentation form for a Golden Eagle north and west of Hendrickson's Marsh in Story County, IA on March 19, 1983.	Proescholdt, Beth	Golden Eagle	Hendrickson Marsh Lake	s.e. Story County, north + west from Hendrickson's Marsh	farmland about 3 miles from Hendrickson's Marsh - open, flat fields, bare with no crops	The documentation form by Beth Proescholdt is the only one submitted and forms the basis of this record. Other observers include Mark Proescholdt and Phyllis Harris. \| Elimination of similar species: Bald Eagle - no white head + tail of adult, + not an immature Bald Eagle as it had dark wing linings, not white in the linings. Buteo - much too big for a buteo. \| The original documentation form event lasted from 13:30:00/13:40:00.	Iowa Ornithologists' Union \| MS 166	33	31
Rare bird documentation form for Northern Goshawk at Lincoln Township in Story County in 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-03-15	1983-04-08	Manuscript, graphic, and printed material	Rare bird documentation form for a Northern Goshawk at Lincoln Township in Story County, IA on March 15, 1983.	LaGrange, Ted	Northern Goshawk	Lincoln Township				Iowa Ornithologists' Union \| MS 166	33	25
Rare bird documentation form for Merlin at Jefferson Township, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-03-15	1983-03-20	Rare birds documentation form	Rare bird documentation form for a Merlin at Jefferson Township in Madison County, IA on March 15, 1983.	Armstrong, Eugene	Merlin	Jefferson Township	Iowa, Madison County, Jefferson 11	Grass, cropland, waste land, tree covered creek. Tree top, cottonwood along small ditch	The documentation form by Eugene Armstrong is the only one submitted and forms the basis of this record. Other observers include Eloise Armstrong. \| Elimination of similar species: Kestrel, this bird larger, no face pattern, no red on any part of back not large enough for Peregrine. \| The original documentation form event lasted from 14:30:00/14:32:00.	Iowa Ornithologists' Union \| MS 166	33	32
Rare bird documentation form for Sandhill Crane east of Hills, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-03-13	N/A	Rare birds documentation form	Rare bird documentation form for a Sandhill Crane east of Hills in Johnson County, IA on March 13, 1983.	Kent, Thomas H. (Thomas Hugh), 1934-	Sandhill Crane	Hills	1 e. of Hills, Johnson Co. Iowa	River bottom soybean stubble field	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Tom Staudt and Jim Fuller. \| Elimination of similar species: none. \| The original documentation form event occurred around 08:45:00/09:00:00.	Iowa Ornithologists' Union \| MS 166	34	1
Doug Trapp letter to James Dinsmore regarding sick Gyrfalcon, March 7, 1983	Correspondence Field notes	Birds--Identification Ornithology Rare birds Wildlife rehabilitation	1983-03-07	N/A	Manuscript, graphic, and printed material	Letter from Doug Trapp to James Dinsmore dated March 7, 1983. Trapp reports trying to care for a sick Gyrfalcon on November 25, 1981.	Trapp, Douglas E.	Gyrfalcon	Akron Sioux City				Iowa Ornithologists' Union \| MS 166	33	33
Rare bird documentation form for Glaucous Gull at Roberts Creek Beach at Lake Red Rock, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-03-05	1983-03-26	Rare birds documentation form	Rare bird documentation form for a Glaucous Gull at Roberts Creek Beach at Lake Red Rock in Marion County, IA on March 5, 1983.	Armstrong, Eugene	Glaucous Gull	Roberts Creek Park	Roberts Creek beach, North side of Lake Red Rock	lake area sand beach	The documentation form by Eugene Armstrong is the only one submitted and forms the basis of this record. Other observers include Dennis Thompson and Eloise Armstrong. \| The original documentation form event lasted from 11:00:00/11:30:00.	Iowa Ornithologists' Union \| MS 166	34	37
Rare bird documentation form for Golden Eagle at Pilot Township in Cherokee County, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-03-05	N/A	Rare birds documentation form	Rare bird documentation form for a Golden Eagle at Pilot Township in Cherokee County, IA on March 5, 1983.	Bierman, Dick	Golden Eagle	Pilot Township	Cherokee County, Pilot Township T91 R40 Section 16	River bottom, wooded flooding, upload timber and pasture also.	The documentation form by Dick Bierman is the only one submitted and forms the basis of this record. \| Elimination of similar species: Dark phase redtail, immature bald eagle, dark phase rough legged hawk. \| The original documentation form event lasted from 11:35:00/11:45:00.	Iowa Ornithologists' Union \| MS 166	33	31
Rare bird documentation form for Glaucous Gull at Mehaffey Bridge at Coralville Reservoir, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-03-05	N/A	Rare birds documentation form	Rare bird documentation form for a Glaucous Gull at Mehaffey Bridge at Coralville Reservoir in Johnson County, IA on March 5, 1983.	Kent, Thomas H. (Thomas Hugh), 1934-	Glaucous Gull	Mehaffey Bridge	Mahaffy [sic] Bridge - Coralville Res., Johnson Co. IA	Reservoir	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. \| Elimination of similar species: Size and probability tend to eliminate Iceland Gull. Too light for Thayer's. White wing tips exclude Herring. \| The original documentation form event lasted from 10:45:00/10:48:00.	Iowa Ornithologists' Union \| MS 166	34	37
Field notes and letter from Tanya Bray to Thomas H. Kent regarding a sighting of an unusual looking duck, March 3, 1983	Correspondence Field notes Reports	Bird watching Birds--Migration Birdsongs Birds--Research Anseriformes \| Ducks, Geese, and Swans Rare birds	1983-03-03	N/A	Manuscript, graphic, and printed material	Winter report of birds contributed by Tanya Bray. Also included is a letter from Bray to Thomas H. Kent regarding a sighting of an unusual looking duck. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of winter 1982-1983.	Bray, Tanya	Red-headed Woodpecker Bald Eagle Ring-billed Gull Franklin's Gull Northern Goshawk Greater Scaup Swamp Sparrow Gadwall Great Blue Heron Western Meadowlark Northern Shrike Eastern Screech-Owl	Big Creek State Park Harrison County Lake Red Rock Lake Manawa Mills County Pottawattamie County DeSoto National Wildlife Refuge MidAmerican Energy Ponds				Iowa Ornithologists' Union \| MS 166	20	6
Rare bird documentation form for Great Horned Owl northeast of Green Mountain, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-03-02	1983-03-07	Rare birds documentation form	Rare bird documentation form for a Great Horned Owl northeast of Green Mountain in Marshall County, IA on March 2, 1983.	Proescholdt, Beth	Great Horned Owl	Green Mountain	northeast Marshall County, north + east of Green Mountain	open farmland deciduous grove around farmstead	The documentation form by Beth Proescholdt is the only one submitted and forms the basis of this record. Other observers include Carl Kurtz, Judy Levings, Ramona Sommerlot, Carol McMillan, John King, Mark Proescholdt, and Phyllis Harris. \| Elimination of similar species: Snowy owl - this owl had ear tufts + facial discs making it a Great Horned Owl \| The original documentation form event lasted from 09:45:00/11:30:00.	Iowa Ornithologists' Union \| MS 166	34	49
Documentation of accidental, casual, and regular species sightings compiled by Thomas H. Kent, spring 1983	Field notes Reports	Bird watching Birds--Counting Birds--Research Ornithology--Methodology Rare birds	1983-03-01	1983-05-31	Manuscript, graphic, and printed material	A report of documented sightings of accidental, casual, and regular species compiled by Thomas H. Kent. There were 90 documentations, 65 birds and 39 species in total. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of spring 1983.	Kent, Thomas H. (Thomas Hugh), 1934-	Vermilion Flycatcher Black-headed Grosbeak Chestnut-collared Longspur Smith's Longspur Purple Gallinule Western Grebe Whimbrel Black-legged Kittiwake House Finch Great-tailed Grackle	Iowa				Iowa Ornithologists' Union \| MS 166	20	7
Field reports form for submitting seasonal observations of Iowa birds with verifying documentation, Diane C. Porter, spring 1983	Field notes Forms (documents) Reports	Bird feeders Bird watching Birds--Counting Birds--Identification Birds--Research Ornithology--Methodology Rare birds	1983-03-01	1983-05-31	Manuscript, graphic, and printed material	Spring report of birds contributed by Diane C. Porter. Verifying documentation of an extraordinary sighting of a Lincoln's Sparrow is included. This item was used as supporting documentation for the Iowa Ornithologists' Union Quarterly field report of spring 1983.	Porter, Diane C.	Yellow-bellied Sapsucker Black-and-white Warbler Indigo Bunting Chimney Swift White-throated Sparrow Brown Thrasher Barred Owl Purple Finch Common Nighthawk Ruby-crowned Kinglet Swainson's Thrush Chipping Sparrow Lincoln's Sparrow Pine Siskin Tennessee Warbler Blackpoll Warbler Cape May Warbler Dark-eyed Junco	Lacey-Keosauqua State Park Fairfield				Iowa Ornithologists' Union \| MS 166	20	7
Rare bird documentation form for Thayer's Gull at Cone Marsh, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-02-27	N/A	Rare birds documentation form	Rare bird documentation form for a Thayer's Gull at Cone Marsh in Louisa County, IA on February 27, 1983.	Newlon, Michael C.	Thayer's Gull	Cone Marsh Wildlife Management Area	NE side Cone Marsh Louisa Co IA	freshwater marsh with considerable open water	The documentation form by Michael Newlon is the only one submitted and forms the basis of this record. Other observers include Carol S. Newlon. \| Elimination of similar species: proportions, uniformly pale primaries would rule out herring; size/build rules out imm. glaucous. Bill much less heavy than imm. glaucous-winged. Remaining question is whether this bird is (over) a Thayer's Gull or a Kumlien's gull, presently considered separate species but widely suspected of being conspecific. Thayer's is extremely variable, and the limits of its variability are not well known, especially for imm. plumages. [Dwight says of his series of ad. thayeri, 'no two are alike'. It seems probable that there is clinal variation from west to east (thayeri - kumliesi [sic] - nominate glaucoides) and even possible that thayeri interbreeds with argenlatus at the western end of its range.] In addition several plumage descriptions in the literature may be assigned to birds of [illegible] age. Be that as it may: L. glaucoides glaucoides is supposed to have pale warm-brown primaries as a 1-W & paler, nearly whitish areas as a 2-W (though photos in grant's [sic] book show one 2-W with pale-brown primaries concolor with coverts). L. glaucoides kumlieni (in Dwight's plates) is assigned v. pale primaries as a 1-W, with slightly darker outer webs; would look uniform pale grey at any distance. His 2-W has darker primaries, again with slightly darker outer webs [I suspect these assignments should be reversed.] L. thayeri in published description is supposed to have darker primaries still, though not so dark as those of imm. Herring gulls, and lacking contrast with mantle. However some west coast thayeri-type gulls are very pale - though their back color is grey-brown rather than the warmer pale tan of L. glaucoides. (It is possible that these are really kumlieni but little data exists.) It is the similarity of the Cone Marsh Bird to one I photographed in Cal. that convinced me to classify it as thayeri - though kumleni cannot be unequivocally ruled out \| The original documentation form event lasted from 11:10:00/12:30:00.	Iowa Ornithologists' Union \| MS 166	34	35
Rare bird documentation form for Greater Scaup at DeSoto National Wildlife Refuge, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-02-24	N/A	Rare birds documentation form	Rare bird documentation form for eleven Greater Scaups at DeSoto National Wildlife Refuge in Harrison County, IA on February 24, 1983.	Bray, Tanya	Greater Scaup	DeSoto National Wildlife Refuge	DeSoto Bend National Wildlife Refuge		The documentation form by Tanya Bray is the only one submitted and forms the basis of this record. Other observers include Sandy Kovanda and Babs Padelford. \| Elimination of similar species: These bird were determined to be Greater rather than Lesser Scaup on the following characteristics: Rounded heads with large, very broad bills. Pure white sides and pale gray backs. Almost size of Mallards.	Iowa Ornithologists' Union \| MS 166	33	10
Rare bird documentation form for Northern Shrike at DeSoto Bend National Wildlife Refuge, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-02-24	N/A	Rare birds documentation form	Rare bird documentation form for a Northern Shrike at DeSoto Bend National Wildlife Refuge in Harrison County, IA on February 24, 1983.	Bray, Tanya Kovanda, Sandra Padelford, Babs	Northern Shrike	DeSoto National Wildlife Refuge	DeSoto Bend National Wildlife Refuge		The documentation form by Tanya Bray, Sandy Kovanda, and Babs Padelford is the only one submitted and forms the basis of this record. \| Elimination of similar species: Mockingbird sized but heavier-bodied. \| The original documentation form event occurred around 13:30:00.	Iowa Ornithologists' Union \| MS 166	34	75