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Rare bird documentation form for Northern Goshawk at Yellow River Forest, 1982
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Field notes
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Birds--Identification Ornithology Rare birds
|
1982-11-21
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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 Yellow River Forest at Allamakee County, IA on November 21, 1982.
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Schaufenbuel, Joseph P.
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Northern Goshawk
|
Yellow River State Forest
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Yellow River Forest (Headquarters), Allamakee Co., Iowa
|
Mostly mature Maple/Basswood, with some farmland.
|
The documentation form by Joseph P. Schaufenbuel is the only one submitted and forms the basis of this record. Other observers include W. Ross Silcock and Barb WIlson. | Elimination of similar species: Buteos: rather long tail, short wings. Uniform gray underparts. Cooper's Hawk: Too large, gray, and flapped too slowly. | The original documentation form event lasted from 13:30:00/13:35:00.
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Rare bird documentation form for Northern Goshawk at Cherokee, 1984
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Field notes
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Birds--Identification Ornithology--Societies, etc Rare birds
|
1984-01-15
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N/A
|
Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Cherokee in Cherokee County, IA on January 15, 1984.
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Bierman, Dick
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Northern Goshawk
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Cherokee
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3 miles northwest of the town of Cherokee
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Red Cedar and oak timber
|
The documentation form by Dick Bierman is the only one submitted and forms the basis of this record. | Elimination of similar species: Coopers and Sharpshinned hawks, this was an adult bird and it did not have the rust colored barring on the chest that they do. Falcons have narrow pointed wings. Male Northern Harriers are lighter and have a white rump patch. | The original documentation form event lasted from 14:45:00/14:47:00.
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Rare bird documentation form for Northern Goshawk at MacBride Field Campus, 1983
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Field notes
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Birds--Identification Ornithology Rare birds
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1983-12-17
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N/A
|
Rare birds documentation form
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Rare bird documentation form for two Northern Goshawks at MacBride Field Campus in Johnson County, IA on December 17, 1983.
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Newlon, Carol S.
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Northern Goshawk
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Macbride Nature Recreation Area
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McBride [sic] Field Campus, Johnson Co., IA
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mixed conifer groves + deciduous woodland
|
The documentation form by Carol S. Newlon is the only one submitted and forms the basis of this record. Other observers include Michael Newlon and J. Dawson Mohler. | Elimination of similar species: Coloration eliminates all N. Am raptors except for male N Harrier + the kites - These eliminated by size, proportions, habitat, season. Huge size, grey underpants rules out other accipiters. | The original documentation form event lasted from 14:30:00/14:45:00.
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Rare bird documentation form for Northern Goshawk at Green Castle, 1983
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Field notes
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Birds--Identification Ornithology Rare birds
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1983-12-17
|
N/A
|
Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Green Castle in Johnson County, IA on December 17, 1983.
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Bendorf, Carl J.
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Northern Goshawk
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Green Castle (historical)
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NW Johnson Co. (just SW of Greencastle Corner)
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Open field with scattered small trees, brush)
|
The documentation form by Carl J. Bendorf is the only one submitted and forms the basis of this record. Other observers include Lanny Haldy, Dan Ray, Randy Graesser, and all of the Amanas. | Elimination of similar species: Cooper's Hawk eliminated by large size and light(not rusty) underparts. | The original documentation form event lasted from 10:30:00/10:35:00.
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Rare bird documentation form for Northern Goshawk at Kent Park, 1983
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Field notes
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Birds--Identification Ornithology Rare birds
|
1983-12-17
|
N/A
|
Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Kent Park in Johnson County, IA on December 17, 1983.
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Bendorf, Carl J.
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Northern Goshawk
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F W Kent County Park
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Kent Park, Johnson Co. (NW side of park)
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Extensive conifers, weedy clearings, scattered trees.
|
The documentation form by Carl Bendorf is the only one submitted and forms the basis of this record. Other observers include Dan Ray. | Elimination of similar species: Size (large as Great Horned Owl) eliminates Cooper's Hawk. | The original documentation form event occurring around 14:30:00.
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Rare bird documentation form for Northern Goshawk at Rigby Farm in Laurens, 1983
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Field notes
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Birds--Identification Ornithology Rare birds
|
1983-04-14
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N/A
|
Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Rigby Farm, Laurens in Pocahontas County, IA on April 14, 1983.
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Rigby, Joyce
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Northern Goshawk
|
Laurens
|
Rigby Farm,
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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.
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Rare bird documentation form for Northern Goshawk at Camp Wesley Woods, 1983
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Field notes
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Birds--Identification Ornithology Rare birds
|
1983-01-30
|
N/A
|
Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Camp Wesley Woods in Warren County, IA on January 30, 1983.
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Sinclair, Jim
|
Northern Goshawk
|
Camp Wesley Woods
|
Squaw Creek Valley immediately west of Camp Wesley Woods in Warren County - White Oak Twp ca 5 mi ssw of Indianola
|
Brushy Cover across crop field to river bottom
|
The documentation form by Jim Sinclair is the only one submitted and forms the basis of this record. Other observers include Paul Regnier. | Elimination of similar species: Cooper's Hawk eliminated by the light breast. | The original documentation form event lasted from 10:35:00/10:36:00.
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Rare bird documentation form for Northern Goshawk at Big Creek Lake, 1983
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1983-01-15
|
N/A
|
Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Big Creek Lake in Polk County, IA on January 15, 1983.
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Bray, Tanya Rose, B.J. Bray, Don Rose, Sharon
|
Northern Goshawk
|
Big Creek Lake
|
Big Creek Lake, Polk County
|
|
The documentation form by Tanya Bray, Don Bray, B.J. Rose, and Sharon Rose is the only one submitted and forms the basis of this record. | The original documentation form event occurred around 15:30:00.
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Rare bird documentation form for Northern Goshawk at Waterloo, 1982
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-01-11
|
N/A
|
Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Waterloo in Black Hawk County, IA on January 11, 1982.
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Moore, Francis L.
|
Northern Goshawk
|
Waterloo
|
2945 Airport Blvd. Waterloo, Black Hawk Co., Iowa
|
Open fields w/ fence was just N. of George Wyth S.P.
|
The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. | Elimination of similar species: Cooper's Hawk doesn't have light colored breast as this bird did and Cooper's does not have the large white stripe above the eye. | The original documentation form event lasted from 07:38:00/07:40:00.
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Rare bird documentation form for Northern Goshawk at Pleasantville, 1983
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Field notes
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Birds--Identification Ornithology Rare birds
|
1983-01-07
|
N/A
|
Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Pleasantville in Marion County, IA on January 7, 1983.
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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.
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Rare bird documentation form for Northern Goshawk at Sandy Beach in Johnson County, 1982
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-12-18
|
N/A
|
Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Sandy Beach in Johnson County, IA on December 18, 1982.
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Staudt, Thomas J.
|
Northern Goshawk
|
Sandy Beach Public Use Area
|
Northeast Johnson County near Sandy Beach
|
Deciduous wood open rolling fields
|
The documentation form by Tom Staudt is the only one submitted and forms the basis of this record. Other observers include Jim Sandrock and John Cordell. | Elimination of similar species: White eye strip and size eliminate other accipiters. Falcons eliminated by short rounded, almost oval wing shape. | The original documentation form event occurred around 11:55:00.
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Rare bird documentation form for Northern Goshawk at Fremont Township in Bremer County, 1982
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-12-18
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Fremont Township in Bremer County, IA on December 18, 1982.
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Moore, Francis L.
|
Northern Goshawk
|
|
SE Section 2, Fremont Township, Bremer County, Iowa
|
Second growth deciduous floodplain along Wapsipinicon River
|
The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. Other observers include Peter Lowther, Lowell Jons, and Mark Muller. | Elimination of similar species: This was a very light breasted bird with no reddish showing on its breast. Bird was large, almost as large as Red-tailed Hawk with pale gray on breast and dark gray above. Bird also had large white strip above the eye, eliminating all other species. | The original documentation form event occurred around 14:15:00.
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Rare bird documentation form for Northern Goshawk west of Corydon, 1982
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-11-27
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at the Wendell Tuttle Farm west of Corydon in Wayne County, IA on November 27, 1982.
|
Moore, Francis L.
|
Northern Goshawk
|
Corydon
|
Wendell Tuttle Farm 2 mi West of Corydon, Wayne County, Iowa
|
Brushy creek surrounded by Corn and Soybean fields
|
The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. | Elimination of similar species: Coopers Hawk does not have a white eye strip or white fluffy white under tail coverts. Coopers also has a reddish banding to the breast in the adult plumage and is browner above not gray. | The original documentation form event lasted from 11:10:00/11:13:00.
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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
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Hickory Hill Park in Johnson County, IA on November 16, 1981.
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Kent, Thomas H. (Thomas Hugh), 1934-
|
Northern Goshawk
|
Hickory Hill Park
|
Hickory Hill P., Iowa City, Johnson Co., Iowa
|
hilly pasture with scrub, tree rows, juniper, and woodland
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Mike Newlon, Tom Staudt, and Rick Hollis. | Elimination of similar species: Color, eye line, size, flight eliminate other accipiters. Shape and behavior unlike other hawks. | The original documentation form event lasted from 16:15:00/16:45:00 estimated.
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Rare bird documentation form for Northern Goshawk at Sweet Marsh, 1982
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-11-14
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Sweet Marsh in Bremer County, IA on November 14, 1982.
|
Moore, Francis L.
|
Northern Goshawk
|
Sweet Marsh
|
Sweet Marsh near Tripoli, Bremer Co., Iowa
|
White pine planting on North side of Marsh, SW of rangers residence
|
The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. Other observers include Bob Myers. | Elimination of similar species: Coopers Hawk does not have a white stripe above its eye and I have never seen a Coopers with fluffy undertail coverts. Red-tailed Hawk does not have the coloration this hawk had. | The original documentation form event lasted from 16:40:00/16:45:00.
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Rare bird documentation form for Northern Goshawk at East River Valley Park, 1982
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-11-03
|
N/A
|
Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at East River Valley Park at Ames in Story County, IA on November 3, 1982.
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Bennett, Richard S.
|
Northern Goshawk
|
River Valley Park
|
East River Valley Park, Ames, Iowa
|
Floodplain woodlot next to skunk river
|
The documentation form by Richard S. Bennett is the only one submitted and forms the basis of this record. | Elimination of similar species: Only other bird that size with a dark eye band would be an osprey, but the hawk was not that large + the back was definitely a blue-gray color. Also, wrong habitat. | The original documentation form event occurred around 08:20:00 .
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Rare bird documentation form for Northern Goshawk at Green Castle Corner in Johnson County, 1982
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-10-31
|
N/A
|
Rare birds documentation form
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Rare bird documentation form for two Northern Goshawks at Green Castle Corner in Johnson County, IA on October 31, 1982.
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Kent, Thomas H. (Thomas Hugh), 1934-
|
Northern Goshawk
|
Green Castle (historical)
|
1 1/2 mi w. Green castle corner, NW Johnson Co., IA
|
mixed open (wet) fields and wooded edge
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Carl Bendorf. | Elimination of similar species: Size and eye stripe exclude Coopers, shape and marking exclude Red-tail, Harrier + other buteos. | The original documentation form event lasted from 08:30:00/08:40:00.
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Rare bird report for Northern Goshawk on the Rock River between Doon and Rock Valley in 1982
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-10-16
|
N/A
|
Manuscript, graphic, and printed material
|
Rare bird report for a Northern Goshawk on the Rock River between Doon and Rock Valley in Lyon County, IA on October 16, 1982.
|
Brand, Gordon James
|
Northern Goshawk
|
Rock Valley Doon
|
|
|
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Rare bird documentation form for Northern Goshawk at Ledges State Park, 1982
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-02-25
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Ledges State Park in Boone County, IA on February 25, 1982.
|
Newhouse, David A.
|
Northern Goshawk
|
Ledges State Park
|
East entrance to Ledges State Park; Worth Twp., Boone Co.
|
Edge of oak-hickory forest, upland
|
The documentation form by Dave Newhouse is the only one submitted and forms the basis of this record. Other observers include Tom Putnam. | Elimination of similar species: Wrong habitat and shape for osprey. Much larger than Cooper's. Red eye plainly visible. | The original documentation form event lasted from 15:00:00/15:25:00.
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Rare bird documentation form for Northern Goshawk at Big Creek State Park, 1982
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-02-15
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Big Creek State Park in Polk County, IA on February 15, 1982.
|
Zaletel, Hank
|
Northern Goshawk
|
Big Creek State Park
|
Highway 415 North of Polk City at NW 100 ST Big Creek State Park
|
State park, open grassland, trees on edge - flew to wooded edge
|
The documentation form by Hank Zaletel is the only one submitted and forms the basis of this record. Other observers include Paul Martsching. | Elimination of similar species: Northern Harrier - no white rump patch + this bird had white eye brow line. Coopers Hawk - vertical streaks more widely spaced than coopers horizontal streaks - underside appeared white in flight. This bird had white eye brow line and was much larger in size. | The original documentation form event occurred around 14:30:00.
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Rare bird documentation form for Northern Goshawk at Sioux Township, 1982
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-02-13
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for two Northern Goshawks at Sioux Township in Plymouth County, IA on February 13, 1982.
|
Farmer, Larry K.
|
Northern Goshawk
|
Sioux Township
|
Sec. 16, Sioux Township, Plymouth County
|
small trees, brush windbreak & weedy field, best pheasant habitat in Iowa
|
The documentation form by Larry K. Farmer is the only one submitted and forms the basis of this record. | Elimination of similar species: Much larger than coopers which frequently harasses feeder birds. | The original documentation form event lasted from 07:00:00/07:30:00.
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Rare bird documentation form for Northern Goshawk at Ulrich Park, 1981
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1981-12-25
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Ulrich Park in Black Hawk County, IA on December 25, 1981.
|
Moore, Francis L.
|
Northern Goshawk
|
Ulrich Park
|
In a large hardwood at the edge of the Cedar River in Ulrich Park, Black Hawk Co.
|
edge of Cedar River in mixed hardwood forest
|
The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. Other observers include Bob Myers. | Elimination of similar species: Cooper's Hawk does not show a white eye stripe or loosely held undertail coverts that this bird displayed. Cooper's also would not appear this large.
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Iowa Ornithologists' Union | MS 166
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Northern Goshawk sighting details contributed by Robert Walton, 1981
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1981-12-26
|
N/A
|
Manuscript, graphic, and printed material
|
Field notes written by Robert Walton detailing the sighting of a Northern Goshawk at Swiss Valley Nature Preserve in Dubuque County, IA on December 26, 1981. The bird was also seen between December 22 and 24, 1981.
|
Walton, Robert
|
Northern Goshawk
|
Swiss Valley Nature Center
|
|
|
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Rare bird documentation form for Northern Goshawk at Big Creek Lake, 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 Big Creek Lake in Polk County, IA on November 21, 1981.
|
Robinson, John C., 1959-
|
Northern Goshawk
|
Big Creek Lake
|
Big Creek Lake, Polk Co.,
|
Deciduous slope next to a lake - In the middle of a deciduous grove of trees.
|
The documentation form by John C. Robinson is the only one submitted and forms the basis of this record. Other observers include Hank Zaletel and Joe Schaufenbuel. | Elimination of similar species: Other accipiters are smaller than Great Horned Owls. | The original documentation form event lasted from 09:00:00/09:07:00.
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Iowa Ornithologists' Union | MS 166
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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
|
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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