Rare bird documentation form for Prairie Falcon at the junction of Interstate 29 and U.S. 30 west of Missouri Valley in 1981
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Field notes
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Birds--Identification Ornithology Rare birds
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1981-10-10
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1981-10-31
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Manuscript, graphic, and printed material
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Rare bird documentation form for a Prairie Falcon at the junction of Interstate 29 and U.S. 30 west of Missouri Valley in Harrison County, IA on October 10, 1981.
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Schaufenbuel, Joseph P.
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Prairie Falcon
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Interchange 75
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Iowa Ornithologists' Union | MS 166
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35
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Rare bird documentation form for Prairie Falcon at junction of U.S. Route 30 and Interstate 29 in 1981
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Field notes
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Birds--Identification Ornithology Rare birds Wildlife conservation
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1981-10-10
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1981-10-31
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Manuscript, graphic, and printed material
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Rare bird documentation form for a Prairie Falcon at junction of U.S. Route 30 and Interstate 29 west of Missouri Valley in Harrison County, IA on October 10, 1981.
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Schaufenbuel, Joseph P.
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Prairie Falcon
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Interchange 75
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Iowa Ornithologists' Union | MS 166
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33
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35
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Rare bird documentation form for Prairie Falcon at St. Johns Township in Harrison County, 1981
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Field notes
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Birds--Identification Ornithology Rare birds
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1981-10-10
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1981-10-11
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Rare birds documentation form
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Rare bird documentation form for a Prairie Falcon at St. Johns Township in Harrison County, IA on October 10, 1981.
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Robinson, John C., 1959-
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Prairie Falcon
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Township of Saint John
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1 mile west of Missouri Valley, Iowa; Harrison Co., St. Johns Twsp., Sect. 17.
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Open agricultural land; few trees; Winter wheat field (growth of winter what less than 4 inches tall).
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The documentation form by John C. Robinson is the only one submitted and forms the basis of this record. Other observers include Joe Schaufenbuel. | Elimination of similar species: Peregrine Falcon: this species lacks black axillars and white superciliary stripe; moustache is thicker on this species. Merlin: this species is much smaller and lacks moustache and black facial pattern. Gyrfalcon: this species is larger and lacks superciliary stripe and black axillars. | The original documentation form event lasted from 15:50:00/16:50:00.
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35
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Rare bird documentation form for Greater Scaup at Lake Manawa in 1981
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Field notes
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Birds--Identification Ornithology Rare birds
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1981-10-20
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N/A
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Manuscript, graphic, and printed material
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Rare bird documentation form for a Greater Scaup at Lake Manawa in Pottawattamie County, IA on October 20, 1981.
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Bray, Tanya Kovanda, Sandra Padelford, Babs Rose, B.J.
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Greater Scaup
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Lake Manawa
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Iowa Ornithologists' Union | MS 166
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10
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Rare bird documentation form for Prairie Falcon near the Bellevue Bridge, 1981
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Field notes
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Birds--Identification Ornithology Rare birds
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1981-10-20
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Prairie Falcon near Bellevue Bridge in Mills County, IA on October 20, 1981.
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Bray, Tanya Kovanda, Sandra Padelford, Babs
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Prairie Falcon
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Bellevue Bridge
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Mills County, Highway 370, approx 1 1/2 miles east of the Bellevue Bridge
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Missouri River bottomland; cornfields
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The documentation form by Babs Padelford, Sandy Kovanda, and Tanya Bray is the only one submitted and forms the basis of this record. | Elimination of similar species: The pale brown upperparts and black axillars elimate [sic] Peregrine Falcon. Size and black axillars eliminate Merlin. | The original documentation form event lasted from 11:30:00/11:35:00.
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35
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Rare bird documentation form for White-winged Scoter north of Fort Madison in 1981
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Field notes
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Birds--Identification Ornithology Rare birds
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1981-10-25
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N/A
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Manuscript, graphic, and printed material
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Rare bird documentation form for four White-winged Scoters north of Fort Madison on the Mississippi River in Lee County, IA on October 25, 1981.
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Kent, Thomas H. (Thomas Hugh), 1934-
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White-winged Scoter
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Fort Madison
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12
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Rare bird documentation form for Yellow-rumped Warbler at Coralville Dam, 1981
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Field notes
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Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds
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1981-10-27
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Yellow-rumped Warbler at Coralville Dam in Johnson County, IA on October 27, 1981.
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Newlon, Michael C.
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Yellow-rumped Warbler
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Coralville Dam
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woods below Coralville Dam
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tangle/blow down, weed patch near riverbank
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The documentation form by Michael Newlon is the only one submitted and forms the basis of this record. Other observers include James Sandrock, Mary Noble, Ed Carpenter, and Inez Marks. | Elimination of similar species: Lack of streaking on underparts, yellow at sides of breast, yellow rump eliminate all other warblers. | The original documentation form event lasted from around 09:30:00/09:35:00.
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26
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Rare bird documentation form for Yellow-throated Warbler at Cedar Rapids, 1981
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Field notes
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Birds--Identification Ornithology Rare birds
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1981-11-04
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Yellow-throated Warbler at Cedar Rapids in Linn County, IA on November 4, 1981.
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Goellner, Karl E. Goellner, Ruth E.
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Yellow-throated Warbler
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Cedar Rapids
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NE Cedar Rapids, at 1764 Sherbrook Dr. NE, 52402
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in bushes and on woodpile by bay window, and on bush in backyard.
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The documentation form by Ruth E. Goellner and Karl E. Goellner is the only one submitted and forms the basis of this record. | Elimination of similar species: Sutton's (hybrid) warbler eliminated by the bright white area from terminus of eyestripe [sic] down to the striped sides. No other species comes close to these patterns. "Sexes similar" Peterson says; this one was so brightly colored and patterned that we felt it could look like this in breeding season- like a breeding male! | The original documentation form event lasted from around 11:50:00/12:00:00.
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28
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Rare bird documentation form for Red-eyed Vireo at Washington Township in Ames, 1981
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Field notes
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Birds--Identification Ornithology Rare birds
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1981-11-04
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Red-eyed Vireo at Washington Township in Ames in Story County, IA on November 4, 1981.
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Robinson, John C., 1959-
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Red-eyed Vireo
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Washington Township
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Ames, Iowa; Story Co.; Washington Twsp.; Sect. 9 (ISU Campus)
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General: Short-cut lawn (ISU Campus) with many types of deciduous and coniferous trees occurring at randomly spaced intervals. Specific: A large thicket (30 ft. in diameter) next to a Russian olive tree.
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The documentation form by John C. Robinson is the only one submitted and forms the basis of this record. | Elimination of similar species: Philadelphia Vireo: this species lacks contrast between head and back and has a yellowish breast. Tennessee Warbler: This species has a smaller bill, is smaller in size, and lacks a blackish border above the eyestripe. | The original documentation form event lasted from 07:58:00/08:12:00.
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81
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Rare bird documentation form for Northern Goshawk at Ames, 1981
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Field notes
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Birds--Identification Ornithology Rare birds
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1981-11-05
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1981-11-07
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Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Ames in Story County, IA on Novermber 5, 1981.
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Robinson, John C., 1959-
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Northern Goshawk
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Ames
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Ames, Iowa; Story Co.,
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Rows of conifer trees and conifer saplings next to an agricultural field. Found roosting in a row of Eastern Red Cedar trees.
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The documentation form by John C. Robinson is the only one submitted and forms the basis of this record. Other observers include Joe Schaufenbuel. | Elimination of similar species: Cooper's Hawk: this species is smaller and lacks a definite white eye-stripe and black eyeline; underparts are not pale gray. | The original documentation form events occurred around 08:00:00 on November 5 and around 16:00:00 on November 7.
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25
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Rare bird documentation form for Prairie Falcon at DeSoto Bend National Wildlife Refuge, 1981
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Field notes
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Birds--Identification Ornithology Rare birds
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1981-11-05
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Prairie Falcon at DeSoto Bend National Wildlife Refuge in Washington County, NE on November 5, 1981.
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Bray, Tanya Kovanda, Sandra Padelford, Babs
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Prairie Falcon
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DeSoto National Wildlife Refuge
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DeSoto Bend NWR (Nebr. portion)
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Missouri River Bottomland; Cottonwood trees and fields
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The documentation form by Tanya Bray, Babs Padelford, and Sandy Kovanda is the only one submitted and forms the basis of this record. | Elimination of similar species: This bird had distinct black axillaries, unlike either Peregrine Falcon or Merlin. | The original documentation form event occurred around 10:30:00.
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35
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Rare bird documentation form for White-winged Scoter at Lake Anita State Park in 1981
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Field notes
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Birds--Identification Ornithology--Societies, etc Rare birds
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1981-11-06
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1981-11-20
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Rare birds documentation form
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Rare bird documentation form for four White-winged Scoters at Lake Anita State Park in Cass County, IA on November 6, 1981.
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Hensley, R. Craig
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White-winged Scoter
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Lake Anita State Park
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Lake Anita State Park, one mile south of Anita, Iowa
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Large, open lake
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The documentation form by R. Craig Hensley is the only one submitted and forms the basis of this record. | Elimination of similar species: The surf scoter and black scoter are similar. However, the specimans [sic] that I observed had the white wing patch that these two species do not have. In addition, two of the birds seen had white about their eyes, as neither of the other two have. | The original documentation form event lasted from 08:20:00/08:45:00.
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12
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Rare bird documentation form for Eared Grebe at Lake Anita State Park, 1981
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Field notes Forms (documents)
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Birds--Identification Ornithology Rare birds
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1981-11-06
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1981-11-30
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Rare birds documentation form
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Rare bird documentation form for three Eared Grebes at Lake Anita State Park in Anita in Cass County, IA on November 6, 1981.
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Hensley, R. Craig
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Eared Grebe
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Lake Anita State Park
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Lake Anita State Park, located one(1) mile south of Anita
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Large, open lake
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The documentation form by R. Craig Hensley is the only one submitted and forms the basis of this record. | Elimination of similar species: The pied-billed grebe is the only other relative that is commonly encountered in Cass County. This species was ruled out due to body size and proportions and the different beak. | The original documentation form event lasted from 08:10:00/09:00:00.
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14
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Rare bird documentation form for Prairie Falcon at DeSoto National Wildlife Refuge in 1981
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Field notes
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Birds--Identification Ornithology Rare birds Wildlife conservation
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1981-11-08
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1981-11-09
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Manuscript, graphic, and printed material
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Rare bird documentation form for a Prairie Falcon at DeSoto National Wildlife Refuge in Harrison County, IA on November 8, 1981.
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Klaas, Erwin E
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Prairie Falcon
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DeSoto National Wildlife Refuge
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35
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Rare bird documentation form for Prairie Falcon at DeSoto National Wildlife Refuge, 1981
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Field notes
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Birds--Identification Ornithology Rare birds
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1981-11-08
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1981-11-09
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Rare birds documentation form
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Rare bird documentation form for a Prairie Falcon at DeSoto National Wildlife Refuge in Harrison County, IA on November 8, 1981.
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Klaas, Erwin E
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Prairie Falcon
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DeSoto National Wildlife Refuge
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DeSoto National Wildlife Refuge
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Open Country, Cropfields, scattered trees
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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.
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35
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Rare bird documentation form for Golden Eagle at Allamakee County, 1981
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Field notes
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Birds--Identification Ornithology Rare birds
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1981-11-14
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1981-11-15
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Rare birds documentation form
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Rare bird documentation form for two Golden Eagles along county road A26 in Allamakee County, IA on November 14, 1981.
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Moore, Francis L.
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Golden Eagle
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Allamakee County
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Along county road A26 in Allamakee County
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Limestone bluffs and hills topped with hardwood and conifer trees
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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.
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31
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Rare bird documentation form for Golden Eagle at Allamakee County, 1981
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Field notes
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Birds--Identification Ornithology Rare birds
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1981-11-14
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1981-11-21
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Rare birds documentation form
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Rare bird documentation form for two Golden Eagles along Highway A-26 in Allamakee County, IA on November 14, 1981.
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Myers, Robert K.
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Golden Eagle
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Allamakee County
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Northeast Iowa - along HWY A-26 in Allamakee County
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hilly, forested area of northeast Iowa - birds were apparently catching updrafts along rocky ridges
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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.
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31
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Rare bird documentation form for Northern Goshawk at Hickory Hill Park, 1981
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Field notes
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Birds--Identification Ornithology Rare birds
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1981-11-15
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1981-12-03
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Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Hickory Hill Park in Johnson County, IA on November 15, 1981.
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Hollis, Richard Jule
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Northern Goshawk
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Hickory Hill Park
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Hickory Hill Park, Iowa City, Johnson Co. Iowa
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Brushy field w scattered large trees (esp along creeks)
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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.
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25
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Rare bird documentation form for Northern Goshawk at Hickory Hill Park, 1981
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Field notes
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Birds--Identification Ornithology Rare birds
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1981-11-15
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Hickory Hill Park in Johnson County, IA on November 15, 1981.
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Newlon, Michael C.
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Northern Goshawk
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Hickory Hill Park
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NE corner Hickory Hill Park, Iowa City Johnson Co IA
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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.
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25
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Rare bird documentation form for Ross' Goose at DeSoto National Wildlife Refuge in 1981
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Field notes
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Birds--Identification Rare birds
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1981-11-15
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N/A
|
Manuscript, graphic, and printed material
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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.
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Robinson, John C., 1959-
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Ross' Goose
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DeSoto National Wildlife Refuge
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28
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Rare bird documentation form for Red-tailed Hawk at Hickory Hill Park, 1981
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Field notes
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Birds--Identification Ornithology Rare birds
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1981-11-16
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1981-12-01
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Rare birds documentation form
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Rare bird documentation form for a Red-tailed Hawk at Hickory Hill Park in Iowa City in Johnson County, IA on November 16, 1981.
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Newlon, Michael C.
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Red-tailed Hawk
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Hickory Hill Park
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N side Hickory Hill Park, Iowa City, Johnson Co IA
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pastures/hedgerows/woods
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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.
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29
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Rare bird documentation form for Northern Goshawk at Hickory Hill Park, 1981
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1981-11-16
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N/A
|
Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Hickory Hill Park in Johnson County, IA on November 16, 1981.
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Kent, Thomas H. (Thomas Hugh), 1934-
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Northern Goshawk
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Hickory Hill Park
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Hickory Hill P., Iowa City, Johnson Co., Iowa
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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.
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Iowa Ornithologists' Union | MS 166
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25
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Virginia Crocker letter to Gladys Black regarding the sighting of a Varied Thrush at Storm Lake, November 21, 1981
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Correspondence Field notes
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Bird watching Birds--Behavior Birds--Identification Rare birds
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1981-11-20
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1981-11-21
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Manuscript, graphic, and printed material
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Rare bird documentation letter for a Varied Thrush at Storm Lake in Buena Vista County, IA on November 20, 1981.
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Crocker, Virginia R.
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Varied Thrush
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Storm Lake
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Iowa Ornithologists' Union | MS 166
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35
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11
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Rare bird documentation form for Northern Goshawk at Seven Bridges County Park in 1981
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1981-11-21
|
1981-11-26
|
Manuscript, graphic, and printed material
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Rare bird documentation form for a Northern Goshawk at Seven Bridges County Park in Bremer County, IA on November 21, 1981.
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Moore, Francis L.
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Northern Goshawk
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Seven Bridges County Park
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Iowa Ornithologists' Union | MS 166
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25
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Rare bird documentation form for Northern Goshawk at Seven Bridges Park, 1981
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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
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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.
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Iowa Ornithologists' Union | MS 166
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25
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