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 Snowy Egret at Sweet Marsh, 1980	Field notes Forms (documents)	Birds--Identification Ornithology Rare birds	1980-08-30	1980-09-13	Rare birds documentation form	Rare bird documentation form for a Snowy Egret at Sweet Marsh in Bremer County, IA on August 30, 1980.	Myers, Robert K.	Snowy Egret	Sweet Marsh	approx. 3 mi. south of Sweet Marsh, Iowa	cow pasture with marshy areas, water for marsh comes from natural artesian wells.	The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. Other observers include Russell Hays, Tom Stone, and Francis Moore. \| Elimination of similar species: An immature little blue was also present & next day a cattle egret was with the snowy and separating all three was easy \| The original documentation form event lasted from 13:30:00/14:15:00.	Iowa Ornithologists' Union \| MS 166	32	19
Rare bird documentation form for Varied Thrush at Waterloo, 1980	Field notes	Birds--Behavior Birds--Identification Ornithology Rare birds	1980-12-07	N/A	Rare birds documentation form	Rare bird documentation form for a Varied Thrush at Waterloo in Black Hawk County, IA on December 7, 1980.	Myers, Robert K.	Varied Thrush	Waterloo	Waterloo, Iowa	General: A very affluent residential area Specific: Many trees including a lot of evergreens - many by feeders + heated bird baths - The area offers everything a bird could want - safety - food water - shelter + a degree of privacy	The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. Other observers include Russell Hays, Evelyn Ehlers, Francis Moore, Tom Stone, Jr., Tom Stone, and Ruth Buck. \| Elimination of similar species: Somewhat like robin but robin lacks the breast band and eye stripe. \| The original documentation form event lasted from 15:00:00/15:05:00.	Iowa Ornithologists' Union \| MS 166	35	11
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 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 Great-tailed Grackle at Forney's Lake, 1985	Field notes	Birds--Behavior Birds--Identification Ornithology Rare birds	1985-07-22	N/A	Rare birds documentation form	Rare bird documentation form for two to three Great-tailed Grackles at Forney's Lake in Fremont County, IA on July 22, 1985.	Myers, Robert K.	Great-tailed Grackle	Forneys Lake	Forney Lake - Freemont [sic] County	Grassey [sic] islands in lake and bushes at lake's edge.	The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. Other observers include Ross Silcock and Steve Dinsmore. \| Elimination of similar species: Much larger + longer biled [sic] than common grackle Range would probably rule out Boat-tailed Grackle. \| The original documentation form event lasted from approximately 08:05:00/09:00:00.	Iowa Ornithologists' Union \| MS 166	35	77
Rare bird documentation form for Yellow Rail at Sweet Marsh, 1980	Field notes	Birds--Identification Ornithology Rare birds	1980-05-11	1980-05-18	Rare birds documentation form	Rare bird documentation form for a Yellow Rail at Sweet Marsh in Bremer County, IA on May 11, 1980.	Myers, Robert K.	Yellow Rail	Sweet Marsh	East side of Sweet Marsh - Bremer Co. Iowa	This bird flushed in exactly the same place as one did May 26, 1979 for Francis Moore and me. The area has short grass (less than a foot high) and the water under the grass is about 4" or 5" deep. Francis flushed the bird again May 18, 1980.	The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. Other observers include Francis Moore. \| The original documentation form event occurred around 09:00:00.	Iowa Ornithologists' Union \| MS 166	33	39
Rare bird documentation form for Yellow Rail at Sweet Marsh, 1979	Field notes	Birds--Identification Ornithology Rare birds	1979-05-26	1979-05-28	Rare birds documentation form	Rare bird documentation form for a Yellow Rail at Sweet Marsh in Bremer County, IA on May 26, 1979.	Myers, Robert K.	Yellow Rail	Sweet Marsh	Sweet 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. \| Elimination of similar species: We have similarly flushed many soras this spring and at first glance the very buffy (yellowish) undersides made me think of a immature sora. However, this rail was smaller than a sora and had a very dark (almost black) back. Along the trailing edge of each wing out from the body about 2" and about 1/2" wide (maybe wider) was a white bar. \| The original documentation form event occurred around 10:00:00.	Iowa Ornithologists' Union \| MS 166	33	39
Rare bird documentation form for Pine Warbler at Hope Martin Memorial Park in Waterloo, 1984	Field notes	Birds--Identification Ornithology Rare birds	1984-09-05	N/A	Rare birds documentation form	Rare bird documentation form for a Pine Warbler at Hope Martin Memorial Park in Waterloo in Black Hawk County, IA on September 5, 1984.	Myers, Robert K.	Pine Warbler	Hope Martin Memorial Park	Injun Country Park - downtown Waterloo along Black Hawk Creek	Riverbottom Timber - elder berries	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: Unstreaked back ruled out black poll + bay-breasted. \| The original documentation form event lasted from 09:05:00/09:15:00.	Iowa Ornithologists' Union \| MS 166	35	29
Rare bird documentation form for Merlin at Sweet Marsh, 1985	Field notes	Birds--Identification Ornithology Rare birds	1985-09-16	1985-09-18	Rare birds documentation form	Rare bird documentation form for two Merlins at Sweet Marsh in Bremer County, IA on September 16, 1985.	Myers, Robert K.	Merlin	Sweet Marsh	Sweet Marsh - Bremer County	Marsh - Wooded edge and perching on stickups in 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. \| Elimination of similar species: Too small for Peregrine and wrong color pattern for Kestrel. \| The original documentation form event lasted from 09:00:00/11:00:00.	Iowa Ornithologists' Union \| MS 166	33	32
Rare bird documentation form for Clay-colored Sparrow at Volga River State Recreation Area, 1981	Field notes	Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds	1981-07-11	1981-07-26	Rare birds documentation form	Rare bird documentation form for a Clay-colored Sparrow at Volga River State Recreation Area in Fayette County, IA on July 11, 1981.	Myers, Robert K.	Clay-colored Sparrow	Volga River State Recreation Area	Volga River Rec. Area	General: a clearing in otherwise quite dense woods along old road Specific: 1 cedar tree in opening and many sumacs and other short (10') trees	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: The only real probable problem is the imm. chipping sparrow but song + brown rump ruled this out. \| The original documentation form event lasted from 07:00:00/07:15:00.	Iowa Ornithologists' Union \| MS 166	35	50
Rare bird documentation form for Prairie Warbler at Sweet Marsh, 1983	Field notes	Birds--Identification Birdsongs Ornithology Rare birds	1983-05-13	1983-05-15	Rare birds documentation form	Rare bird documentation form for a Prairie Warbler at Sweet Marsh in Bremer County, IA on May 13, 1983.	Myers, Robert K.	Prairie Warbler	Sweet Marsh	Sweet Marsh	Small clearing where a river birch overgrown area meets more upland riverbottom timber <- [pointing to river birch overgrown area] Area is wet under foot	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: The basic coloration, facial marking, and side streaking rule out all else I can think of. \| The original documentation form event lasted from 10:05:00/10:10:00.	Iowa Ornithologists' Union \| MS 166	35	30
Rare bird documentation form for Ross' Goose at Willow Slough, 1984	Field notes Forms (documents)	Birds--Identification Ornithology Rare birds	1984-03-30	1984-04-08	Rare birds documentation form	Rare bird documentation form for a Ross' Goose at Willow Slough in Mills County, IA on March 30, 1984.	Myers, Robert K.	Ross's Gull	Willow Slough State Game Management Area	Willow Slough - Mill Co. Iowa	Man-made marsh 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 Francis Moore. \| Elimination of similar species: Snow Goose is larger, has more pronounced bill and shows a grinning patch. \| The original documentation form event lasted from 14:15:00/14:30:00.	Iowa Ornithologists' Union \| MS 166	32	28
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
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 Lark Bunting east of Sweet Marsh, 1981	Field notes	Birds--Identification Ornithology Rare birds	1981-05-13	1981-05-14	Rare birds documentation form	Rare bird documentation form for a Lark Bunting east of Sweet Marsh in Bremer County, IA on May 13, 1981.	Myers, Robert K.	Lark Bunting	Sweet Marsh	1 mile east of Sweet Marsh	General: gravel road on east edge of Sweet Marsh Specific: roadside ditch area	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: Bobolink has white back + rump + gold back of neck + not as much white on wings. \| The original documentation form event lasted from 09:30:00/09:40:00.	Iowa Ornithologists' Union \| MS 166	35	54
Rare bird documentation form for Peregrine Falcon at Saylorville Reservoir, 1985	Field notes	Birds--Identification Ornithology Rare birds	1985-09-21	N/A	Rare birds documentation form	Rare bird documentation form for a Peregrine Falcon at Saylorville Reservoir in Polk County, IA on September 21, 1985.	Myers, Robert K.	Peregrine Falcon	Saylorville Lake	Saylorville Reservoir	Large timber lined lake. This area seems to be a good migratory path for raptors.	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: Bird was too big for Merlin and too dark above for Prairie Falcon and basic shape, color and head pattern eliminates other possible hawks. \| The original documentation form event lasted from 11:30:00/11:31:00.	Iowa Ornithologists' Union \| MS 166	33	34
Rare bird documentation form for Varied Thrush at Waterloo, 1982	Field notes	Birds--Identification Ornithology Rare birds	1982-04-11	N/A	Rare birds documentation form	Rare bird documentation form for a Varied Thrush at Waterloo in Black Hawk County, IA on April 11, 1982.	Myers, Robert K.	Varied Thrush	Waterloo	1640 Cornwall, Waterloo, Iowa	Residential area with several feeders	The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. Other observers include Francis Moore, Russell Hays, Thomas Stone, and many unidentified other observers. \| Elimination of similar species: Robin does not have dark breast band or orange eye stripe. \| The original documentation form event lasted from 06:20:00/06:30:00.	Iowa Ornithologists' Union \| MS 166	35	11
Rare bird documentation form for Northern Goshawk at Sweet Marsh, 1982	Field notes	Birds--Identification Ornithology Rare birds	1982-04-10	1982-04-17	Rare birds documentation form	Rare bird documentation form for a Northern Goshawk at Sweet Marsh in Bremer County, IA on April 10, 1982.	Myers, Robert K.	Northern Goshawk	Sweet Marsh	Sweet Marsh - Bremer County	Edge of timber bordering the 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: Cooper's Hawk was eliminated by color - bird was dark blue-gray above and clear light gray, not streaked or reddish, below. Bird also had broad eye stripe. \| The original documentation form event lasted from 09:00:00/09:05:00.	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 Marbled Godwit at Council Bluffs, 1982	Field notes	Birds--Identification Ornithology Rare birds	1982-04-24	1982-04-27	Rare birds documentation form	Rare bird documentation form for a Marbled Godwit at Council Bluffs in Pottawattamie County, IA on April 24, 1982.	Myers, Robert K.	Marbled Godwit	Council Bluffs	Cooling ponds south of Council Bluffs, Ia.	sandy mudflat	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 Ross Silcock. \| Elimination of similar species: Hudsonian Godwit would have had a white rump. Hudsonians would also be grayer if in winter plumage and rustyer [sic] red if in spring. \| The original documentation form event lasted from 15:45:00/16:00:00.	Iowa Ornithologists' Union \| MS 166	34	14
Rare bird documentation form for Golden Eagle west of New Albin, 1982	Field notes	Birds--Identification Ornithology Rare birds	1982-11-21	1982-11-28	Rare birds documentation form	Rare bird documentation form for a Golden Eagle west of New Albin in Allamakee County, IA on November 21, 1982.	Myers, Robert K.	Golden Eagle	New Albin	west of New Albin, Ia.	basically wooded hills and fairly open valleys	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 IOU fall field trip members. \| Elimination of similar species: Imm. bald eagle does not have white tail with dark terminal band or the golden hackle on the neck. \| The original documentation form event lasted from 10:30:00/10:35:00.	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	1981-11-21	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 Peregrine Falcon at Sweet Marsh, 1984	Field notes	Birds--Identification Ornithology Rare birds	1984-04-15	1984-05-28	Rare birds documentation form	Rare bird documentation form for a Peregrine Falcon on the east side of Sweet Marsh in Bremer County, IA on April 15, 1984.	Myers, Robert K.	Peregrine Falcon	Sweet Marsh	Sweet Marsh-Bremer Co. - (east side)	Open marshy area. Bird likes to perch in top of dead trees in middle of large marshy area where it commands excellent view of a big area.	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 an unidentified group. \| Elimination of similar species: Too big for a Merlin and too dark for a Prairie Falcon. \| The original documentation form event lasted from 10:30:00/10:45:00 and 11:00:00/11:15:00.	Iowa Ornithologists' Union \| MS 166	33	34
Rare bird documentation form for Yellow Rail at Snake Creek Marsh, 1985	Field notes	Birds--Identification Ornithology Rare birds	1985-09-30	N/A	Rare birds documentation form	Rare bird documentation form for a Yellow Rail at Snake Creek Marsh in Greene County, IA on September 30, 1985.	Myers, Robert K.	Yellow Rail	Snake Creek State Game Management Area	Snake Creek Marsh - Greene County	marsh, bull rush + duck weed	The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. Other observers include Eugene Armstrong and Eloise Armstrong. \| Elimination of similar species: White wing patches eliminates sora. \| The original documentation form event lasted from approximately 14:30:00/14:31:00.	Iowa Ornithologists' Union \| MS 166	33	39
Rare bird documentation form for Sharp-tailed Sparrow at Snake Creek Marsh, 1985	Field notes	Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds	1985-09-30	N/A	Rare birds documentation form	Rare bird documentation form for two or more Sharp-tailed Sparrows at Snake Creek Marsh in Greene County, IA on September 30, 1985.	Myers, Robert K.	Nelson's Sharp-tailed Sparrow	Snake Creek State Game Management Area	Snake Creek Marsh - Greene County	General: Marsh Specific: open water surrounded by duck weed (waist high)	The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. Other observers include Eugene Armstrong and Eloise Armstrong. \| Elimination of similar species: Longer + darker than LeConte's and did not have light central crown stripe. LeConte's do not show the vivid white stripes on back. Several LeContes were also present and comparison was easy. \| The original documentation form event lasted from 11:45:00/12:00:00.	Iowa Ornithologists' Union \| MS 166	35	59