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 Summer Tanager at Mason City, 1990	Field notes	Birds--Identification Ornithology Rare birds	1990-05-23	1990-05-24	Rare birds documentation form	Rare bird documentation form for a Summer Tanager at Mason City in Cerro Gordo County, IA on May 23, 1990.	Walter, Janice L.	Summer Tanager	Mason City	934 - 13th S.E., Mason City, Ia.	Urban yard with Large Green Ash trees	The documentation form by Jan L. Walter is the only one submitted and forms the basis of this record. \| Elimination of similar species: The reddish not greenish yellow color of the underparts eliminated female Scarlet Tanager. The thicker bill, not pointed at the tip, eliminated female Northern Oriole. \| The original documentation form event lasted from approximately 13:50:00/13:51:00.	Iowa Ornithologists' Union \| MS 166	35	44
Rare bird documentation form for Black-throated Blue Warbler at Fairfield, 1987	Field notes	Birds--Behavior Birds--Identification Ornithology Rare birds	1987-10-31	1987-12-31	Rare birds documentation form	Rare bird documentation form for a Black-throated Blue Warbler at Fairfield in Jefferson County, IA on October 31, 1987.	Porter, Diane C.	Black-throated Blue Warbler	Fairfield	908 E. Briggs, Fairfield, IA (Jefferson County, SE Iowa)	In my yard in town, a residential area with many mature trees. Near Chautauqua Park, which has a grove of large oaks. The bird was in a ginnala maple in my front yard.	The documentation form by Diane Porter is the only one submitted and forms the basis of this record. \| Elimination of similar species: The bird really does not resemble other warblers. It looked more like a junco than any other species, but the bill size and shape, the bird's small size, the white wing patches, and the blue color all told against that.	Iowa Ornithologists' Union \| MS 166	35	25
Rare bird documentation form for Varied Thrush at Wellman, 1984	Field notes	Birds--Behavior Birds--Identification Ornithology Rare birds	1984-01-15	1984-01-18	Rare birds documentation form	Rare bird documentation form for a Varied Thrush at Wellman in Washington County, IA on January 15, 1984.	Hollis, Richard Jule	Varied Thrush	Wellman	816 13th St Wellman Iowa	Urban Feeder	The documentation form by Rick Hollis is the only one submitted and forms the basis of this record. Other observers include Janet Hollis, Jenny Hollis, Eury Henderson, Barbara Henderson, and Ruth Eash. \| Elimination of similar species: Robin is the only vaguely similar species. The description above clearly eliminates robins \| The original documentation form event lasted from 13:00:00/13:15:00.	Iowa Ornithologists' Union \| MS 166	35	11
Rare bird documentation form for Connecticut Warbler at Indianola, 1999	Field notes	Birds--Identification Ornithology Rare birds	1999-09-06	N/A	Rare birds documentation form	Rare bird documentation form for a Connecticut Warbler at Indianola in Warren County, IA on September 6, 1999.	Sinclair, Jim	Connecticut Warbler	Indianola	810 North B St. Indianola, IA	dense weedy brush with canopy	The documentation form by Jim Sinclair is the only one submitted and forms the basis of this record. \| The original documentation form event occurred around 14:00:00.	Iowa Ornithologists' Union \| MS 166	35	39
Rare bird documentation form for Vesper Sparrow in Des Moines County, 1989	Field notes	Birds--Identification Ornithology Rare birds	1989-12-16	N/A	Rare birds documentation form	Rare bird documentation form for a Vesper Sparrow in Des Moines County, IA on December 16, 1989.	Fuller, James L	Vesper Sparrow	Des Moines County	7 miles north of Burlington (Des Moines County)	Agricultural land	The documentation form by Jim Fuller is the only one submitted and forms the basis of this record. Other observers include Charles Fuller and Jane Fuller. \| Elimination of similar species: Song Sparrow - no breast spot on this bird and Vesper has less breast streaking + also white outer tail feathers. Savannah Sparrow does not have as prominent eye ring and no white outer tail feathers. \| The original documentation form event lasted from 15:05:00/15:10:00.	Iowa Ornithologists' Union \| MS 166	35	52
Rare bird documentation form for Prairie Warbler at Yellow River State Forest Trail, 1988	Field notes	Birds--Identification Birdsongs Ornithology Rare birds	1988-05-28	1988-05-29	Rare birds documentation form	Rare bird documentation form for a Prairie Warbler at Yellow River State Forest Trail in Allamakee County, IA on May 28, 1988.	Moore, Francis L.	Prairie Warbler	Yellow River State Forest Trail	7 mi. trail (far side) starting from Fire Tower, Yellow River S.F., Allamakee Co. IA	Second growth deciduous trees near deeper woodland along old fence row.	The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. \| Elimination of similar species: No other bird has this type of song. No other warbler is yellow below with black streaks on sides, olive green above, yellow superciliary line and black cheek patch below eye with yellow center (See drawing) \| The original documentation form event lasted from 11:25:00/11:28:00.	Iowa Ornithologists' Union \| MS 166	35	30
Rare bird documentation form for Say's Phoebe near Ruble, 1981	Field notes	Birds--Identification Ornithology Rare birds	1981-06-29	1981-07-03	Rare birds documentation form	Rare bird documentation form for four Say's Phoebes east of Akron in Plymouth County, IA on June 29, 1981.	Kent, Thomas H. (Thomas Hugh), 1934-	Say's Phoebe	Akron	7 mi e. of Akron, Plymouth Co, IA	General: Old farmstead with open valley surrounded by corn and bean fields. A few large cottonwoods and many smaller trees. Specific: Old buildings open. 1 mi north, 1/4 mile e. of Eldon Bryant farm- private property	The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Eldon Bryant. \| Elimination of similar species: Other phoebes, Western Kingbird. \| The original documentation form event lasted from 13:40:00/14:40:00.	Iowa Ornithologists' Union \| MS 166	34	70
Rare bird documentation form for Prairie Falcon south of Cherokee, 1992	Field notes	Birds--Identification Ornithology Rare birds	1992-09-19	N/A	Rare birds documentation form	Rare bird documentation form for a Prairie Falcon south of Cherokee in Cherokee County, IA on September 19, 1992.	Bierman, Dick	Prairie Falcon	Cherokee	6 miles South of Cherokee, Cherokee County	Little Sioux River Valley Timbered hillsides & pastures	The documentation form by Dick Bierman is the only one submitted and forms the basis of this record. Other observers include Sy Runkel and Brian Fulton. \| Elimination of similar species: Peregrine Falcon is much darker on the back. Swainson's Hawk is buteo shaped. I've seen thousands and monitored nests. Merlin is smaller. \| The original documentation form event lasted from 14:30:00/14:34:00.	Iowa Ornithologists' Union \| MS 166	33	35
Rare bird documentation form for Bay-breasted Warbler north of Iowa City in Penn Township in Johnson County, 1991	Field notes	Birds--Identification Ornithology Rare birds	1991-08-10	N/A	Rare birds documentation form	Rare bird documentation form for a Bay-breasted Warbler north of Iowa City in Penn Township in Johnson County, IA on August 10, 1991.	Fuller, James L	Bay-breasted Warbler	Penn Township	6 Longview Knoll, NE, Iowa City, Iowa, 52240		The documentation form by Jim Fuller is the only one submitted and forms the basis of this record. \| Elimination of similar species: [...] The bird was an immature of the trio Blackpoll, Bay-breasted, and Pine. [...] (Pine is not streaked) [...] (Blackpoll has streaked breast, and Pine has some yellow to brown on the breast). [...] (Blackpoll has light colored legs) \| The original documentation form event lasted from 19:05:00/19:08:00.	Iowa Ornithologists' Union \| MS 166	35	32
Rare bird documentation form for Black Scoter at Jester Park at Saylorville Lake, 1989	Field notes	Birds--Identification Ornithology Rare birds	1989-04-09	1989-04-23	Rare birds documentation form	Rare bird documentation form for a Black Scoter at Jester Park at Saylorville Lake in Polk County, IA on April 9, 1989.	Fix, Andrew S.	Black Scoter	Jester Park	50 ft. off Jester State park South end - Saylorville Reservoir	water	The documentation form by Andrew S. Fix is the only one submitted and forms the basis of this record. Other observers include Ann Johnson, Bery Engebretsen, and Steve Dinsmore. \| Elimination of similar species: Other breeding plumage male scoters have characteristic white markings on head, coots have a white bill, moorhens have white along the side. \| The original documentation form event lasted from 16:30:00/17:00:00.	Iowa Ornithologists' Union \| MS 166	33	13
Rare bird documentation form for Northern Goshawk at Five Ridge Prairie State Park, 1999	Field notes	Birds--Identification Ornithology Rare birds	1999-01-03	N/A	Rare birds documentation form	Rare bird documentation form for a Northern Goshawk at Five Ridge Prairie State Park in Plymouth County, IA on January 3, 1999.	Probst, Jerry	Northern Goshawk	Five Ridge Prairie State Preserve	5 Ridge Prarie Plymouth Co. IA	Below dam Riparian + Upper transition Red Cedar - Burr Oak	The documentation form by Jerry Probst is the only one submitted and forms the basis of this record. Other observers include Warren Dunkle. \| Elimination of similar species: Cooper's - This bird was too heavy bodied, strong wing beats and the whitish gray ventral side (body). Red-shouldered - Goshawk gray color - wing pattern - flight. \| The original documentation form event occurred twice at 09:00:00 and 11:30:00.	Iowa Ornithologists' Union \| MS 166	33	25
Rare bird documentation form for Cattle Egrets near Cherokee, 1984	Field notes Forms (documents)	Birds--Identification Ornithology Rare birds	1984-06-18	N/A	Rare birds documentation form	Rare bird documentation for fifteen Cattle Egrets near Cherokee in Cherokee County, IA on June 18, 1984.	Brewer, Marion M.	Cattle Egret	Cherokee	5 miles South of Cherokee and 2 West	Marshy end of a pasture and in a flooded corn field next to pasture	The documentation form by Marion M. Bewer is the only one submitted and forms the basis of this record. Other observers include Vernon Bierman and Jim Huber. \| Elimination of similar species: Too small for any other egret and orange coloring. \| The original documentation form event lasted from 18:10:00/18:30:00.	Iowa Ornithologists' Union \| MS 166	32	21
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 Prairie Falcon north of Laurens, 1988	Field notes	Birds--Identification Ornithology Rare birds	1988-02-01	N/A	Rare birds documentation form	Rare bird documentation form for a Prairie Falcon north of Laurens in Pocahontas County, IA on February 1, 1988.	DeWall, Rita	Prairie Falcon	Laurens	5 miles north of Laurens, Pocahontas County, Iowa	Open farm ground	The documentation form by Rita Dewall is the only one submitted and forms the basis of this record. Other observers include Judy Carlson, Helen Carlson and Ron Reese. \| Elimination of similar species: More brown than Peregrine Falcon, both female Merlin and Peregrine Falcon lack underwing pattern observed in this bird. \| The original documentation form event lasted from 10:45:00/10:55:00.	Iowa Ornithologists' Union \| MS 166	33	35
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 Burrowing Owl north-northwest of Mason City, 1987	Field notes	Birds--Identification Ornithology Rare birds	1987-08-23	1987-08-24	Rare birds documentation form	Rare bird documentation form for three Burrowing Owls north-northwest of Mason City in Cerro Gordo County, IA on August 23, 1987.	Dinsmore, James J.	Burrowing Owl	Mason City	5 miles NNW of Mason City	birds were on fenceposts and along ditch next to a soybean field	The documentation form by Jim Dinsmore is the only one submitted and forms the basis of this record. \| Elimination of similar species: Much too small for a Short-eared Owl, flight pattern different. Only other small earless owl, the N. Saw-whet, is smaller, juvenile pattern is different, and doesn't have long legs like this bird. \| The original documentation form event occurred around 12:15:00.	Iowa Ornithologists' Union \| MS 166	34	51
Rare bird documentation form for Vesper Sparrow northeast of Ames, 1989	Field notes	Birds--Behavior Birds--Identification Ornithology Rare birds	1989-12-16	N/A	Rare birds documentation form	Rare bird documentation form for a Vesper Sparrow northeast of Ames in Story County, IA on December 16, 1989.	Dinsmore, Stephen J.	Vesper Sparrow	Ames	5 mi. east and 2 mi. north of Ames, Story Co., IA	sitting on gravel road in agricultural area	The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. Other observers include Andy Fix. \| Elimination of similar species: The white eye ring, tail pattern, pattern of streaking on the breast, and habitat eliminates other sparrows, especially Savannah, Song, and Lincoln's. \| The original documentation form event lasted from 14:40:00/14:56:00.	Iowa Ornithologists' Union \| MS 166	35	52
Rare bird documentation form for Lark Bunting southeast of Hawarden, 1984	Field notes	Birds--Identification Ornithology Rare birds	1984-05-24	1984-05-25	Rare birds documentation form	Rare bird documentation form for a Lark Bunting southeast of Hawarden in Sioux County, IA on May 24, 1984.	Silcock, W. Ross	Lark Bunting	Hawarden	5 mi e, 1 mi s, JCT 10+12 in Hawarden, Sioux Co, Iowa	Farmland	The documentation form by Ross Silcock is the only one submitted and forms the basis of this record. Other observers include Thomas Kent. \| Elimination of similar species: Bobolink- No white on head or back. Small bird. \| The original documentation form event lasted from 10:08:00/10:08:05.	Iowa Ornithologists' Union \| MS 166	35	54
Rare bird documentation form for Magnolia Warbler at Sioux City, 1995	Field notes	Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds	1995-07-04	1995-07-07	Rare birds documentation form	Rare bird documentation form for a Magnolia Warbler at Sioux City in Woodbury County, IA on July 4, 1995.	Livermore, Wayne	Magnolia Warbler	Sioux City	4713 Tyler St Sioux City Ia 51108	Urban back yard	The documentation form by Wayne Livermore is the only one submitted and forms the basis of this record. \| Elimination of similar species: Eliminated yellow-rumped because of white breast. Wrong facial coloring for Cape May. All similar species have very disimilar [sic] song. \| The original documentation form event lasted from 14:30:00/14:40:00.	Iowa Ornithologists' Union \| MS 166	35	23
Rare bird documentation form for Gray Catbird west of Hiawatha, 1990	Field notes	Birds--Identification Ornithology Rare birds	1990-12-15	1990-12-24	Rare birds documentation form	Rare bird documentation form for a Gray Catbird west of Hiawatha in Linn County, IA on December 15, 1990.	Bradley, Rob	Gray Catbird	Hiawatha	420-0914 - 1 1/2 miles west of Hiawatha off Blairs Ferry Rd Linn Co.	Sumac - Blackberry - Multiflora Rose overgrown pasture w. small clumps of Hawthorn trees	The documentation form by Robert Bradley is the only one submitted and forms the basis of this record. Other observers include Steve Demermuth. \| Elimination of similar species: Can't think of anything in this area that resembles a Gray Catbird maybe Junco but way to [sic] small. \| The original documentation form event lasted from 14:30:00/14:30:02.	Iowa Ornithologists' Union \| MS 166	35	12
Rare bird documentation form for Hooded Warbler at Ida Grove, 1993	Field notes	Birds--Identification Ornithology Rare birds	1993-05-27	1993-05-28	Rare birds documentation form	Rare bird documentation form for a Hooded Warbler at Ida Grove in Ida County, IA on May 27, 1993.	Ernzen, Peter	Hooded Warbler	Ida Grove	401 Taylor Ida Grove Iowa	In migration?	The documentation form by Peter Ernzen is the only one submitted and forms the basis of this record. \| Elimination of similar species: Wilson's Warbler female No gray around the black eye, Wilson's has a black tail and darker back. \| The original documentation form event lasted from 20:13:00/20:13:15.	Iowa Ornithologists' Union \| MS 166	35	41
Rare bird documentation form for Golden Eagle at Johnson County, 1978	Field notes	Birds--Identification Ornithology Rare birds	1978-02-19	1978-03-01	Rare birds documentation form	Rare bird documentation form for a Golden Eagle at Johnson County, IA on February 19, 1978.	DeCoster, R. J. (Richard Joseph)	Golden Eagle	Johnson County	4.9 mi west of jct. of F20 and W48 in Johnson Co. Iowa. The bird was in trees between F20 and the Iowa River bed.	The bird was perched on the north edge of a stand of trees bordering the Iowa River. Snow covered cornfields were n. of trees.	The documentation form by Richard DeCoster is the only one submitted and forms the basis of this record. Other observers include Michael Newlon. \| Elimination of similar species: Dark phased rough-legged hawk lacks the white wing patches on upper wing surface and is not twice the length of common crow. Also usually has dark upper tail surface. Immature Bald Eagle lacks prominent white wing patches and base of bill not yellow. \| The original documentation form event lasted from 09:45:00/10:00:00.	Iowa Ornithologists' Union \| MS 166	33	31
Rare bird documentation form for Northern Goshawk at Pleasantville, 1983	Field notes	Birds--Identification Ornithology Rare birds	1983-01-07	N/A	Rare birds documentation form	Rare bird documentation form for a Northern Goshawk at Pleasantville in Marion County, IA on January 7, 1983.	Thornburg, Robert E.	Northern Goshawk	Pleasantville	4 miles S.W. of Pleasantville Marion County	Pine Grove ~ 5 acres ; trees ~ 25 feet tall	The documentation form by Robert Thornburg is the only one submitted and forms the basis of this record. \| Elimination of similar species: Coopers Hawk could not have been so large or had the head markings. The head and bright red eyes and size left little doubt as to the birds identity. \| The original documentation form event lasted from 09:30:00/09:35:00.	Iowa Ornithologists' Union \| MS 166	33	25
Rare bird documentation form for Prairie Falcon north of Laurens, 1988	Field notes	Birds--Identification Ornithology Rare birds	1988-02-04	N/A	Rare birds documentation form	Rare bird documentation form for a Prairie Falcon north of Laurens in Pocahontas County, IA on February 4, 1988.	Fuller, James L	Prairie Falcon	Laurens	4 miles N of Laurens - Pocahontas & Palo Alto Co. line area	open farmland	The documentation form by Jim Fuller is the only one submitted and forms the basis of this record. Other observers include Mark Snyder and Ron Harms. \| Elimination of similar species: Peregrine - Peregrine darker upperparts & lacks the dark underwing areas. Merlin - size and underwing areas. \| The original documentation form event lasted from 07:40:00/07:40:45.	Iowa Ornithologists' Union \| MS 166	33	35