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Rare bird documentation form for Northern Goshawk at Big Creek State Park, 1984
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Field notes
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Birds--Identification Ornithology Rare birds
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1984-03-25
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1984-04-03
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Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Big Creek State Park in Polk County, IA on March 25, 1984.
|
Proescholdt, Beth
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Northern Goshawk
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Big Creek State Park
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Big Creek State Park, Polk County
|
overgrown pasture with red/cedars + honey locust next to the lake
|
The documentation form by Beth Proescholdt is the only one submitted and forms the basis of this record. Other observers include Mark Proescholdt. | Elimination of similar species: nothing similar when we saw at such good advantage the gray accipiter with dark crown + white eye stripe, the fluffy undertail coverts & darker gray back | The original documentation form event lasted from 17:00:00/17:08:00.
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Iowa Ornithologists' Union | MS 166
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Rare bird documentation form for Northern Goshawk at Big Creek State Park, 1981
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1981-11-21
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1981-11-23
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Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Big Creek State Park in Polk County, IA on November 21, 1981.
|
Zaletel, Hank
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Northern Goshawk
|
Big Creek State Park
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NW end of Big Creek State Park, Polk County
|
Lake edge overgrown pasture
|
The documentation form by Hank Zaletel is the only one submitted and forms the basis of this record. Other observers include John Robinson and Joe Schaufenbuel. | Elimination of similar species: Cooper's Hawk eliminated because of size, this bird was much larger. | The original documentation form event occurred for ten minutes between 09:00:00/10:00:00.
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Iowa Ornithologists' Union | MS 166
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Rare bird documentation form for Northern Goshawk at Big Marsh, 1984
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Field notes
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Birds--Identification Ornithology--Societies, etc Rare birds
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1984-01-28
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1984-01-29
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Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Big Marsh in Butler County, IA on January 28, 1984.
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Moore, Francis L.
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Northern Goshawk
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Big Marsh Wildlife Area
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N.W. side of Big Marsh, Butler Co.
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Open marsh with some tree and shrub wildlife plantings
|
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 Dan Perkins. | Elimination of similar species: Cooper's Hawk does not have white eyestripe or long fluffy undertail coverts. | The original documentation form event lasted from 09:15:00/09:18:00.
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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 Big Marsh, 1984
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Field notes
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Birds--Identification Ornithology Rare birds
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1984-03-24
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1984-03-25
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Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Big Marsh in Butler County, IA on March 24, 1984.
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Moore, Francis L.
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Northern Goshawk
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Big Marsh Wildlife Area
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Big Marsh, Butler Co., IA
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Open fields at edge of Marsh with rows of trees and hedges
|
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 have a bold white superciliary line like this bird had. | The original documentation form event lasted from 10:40:00/10:50:00.
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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 Big Rock Park in Pella, 1983
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Field notes
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Birds--Identification Ornithology Rare birds
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1983-11-26
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1983-12-01
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Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Big Rock Park in Pella in Marion County, IA on November 26, 1983.
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Brand, Gordon James
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Northern Goshawk
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Big Rock City Park
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Big Rock Park, Pella, Iowa
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80 acre timber tract but near Red Rock Reservoir.
|
The documentation form by Gordon Brand is the only one submitted and forms the basis of this record. Other observers include Raymond Brand. | Elimination of similar species: Coopers Hawk. This Hawk had no horizontal barring on the belly. It was larger and had very pronounced dark eyepatch. | The original documentation form event lasted from 10:00:00/10:02:00.
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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 Boone Wildlife Research Station, 1986
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Field notes
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Birds--Identification Ornithology Rare birds
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1986-08-25
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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 Boone Wildlife Research Station south of Ledges State Park in Boone County, IA on August 25, 1986.
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Reeves, Doug
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Northern Goshawk
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Ledges State Park
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Boone Wildlife Research Station just south of Ledges State Park
|
Oak woods, open fields
|
The documentation form by Doug Reeves is the only one submitted and forms the basis of this record. Other observers include DeWaine Jackson, Tom Putnam and Jim Kienzler. | Elimination of similar species: Too large for a Cooper's hawk (it was big!!), or a broad-winged hawk. No other gray hawks of that size and description that I am aware of. | The original documentation form event occurred around 13:00:00.
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25
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Rare bird documentation form for Northern Goshawk at Brookside Park, 1979
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Field notes
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Birds--Identification Ornithology Rare birds
|
1979-05-09
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N/A
|
Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Brookside Park in Ames in Story County, IA on May 9, 1979.
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Webber, David
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Northern Goshawk
|
Brookside Park
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Brookside Park, Ames, Iowa
|
Wooded, Squaw Creek, Park Area. Park located east of ISU campus next to urban area.
|
The documentation form by David Franklin Webber is the only one submitted and forms the basis of this record. Other observers include three unidentified members of the ornithology lab. | Elimination of similar species: Very descriptive species, easily told from Marsh Hawk and other Buteo type hawks. | The original documentation form event lasted from 08:30:00/08:32:00.
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25
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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
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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
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Northern Goshawk
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Camp Wesley Woods
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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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Iowa Ornithologists' Union | MS 166
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25
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Rare bird documentation form for Northern Goshawk at Cedar Falls, 1998
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Field notes
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Birds--Identification Ornithology Rare birds
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1998-12-20
|
N/A
|
Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Cedar Falls in Black Hawk County, IA on December 20, 1998.
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Moore, Francis L.
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Northern Goshawk
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Cedar Falls
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Near Cedar River, north part of Cedar Falls, Black Hawk County, Iowa
|
Wooded river flood plain
|
The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. | Elimination of similar species: size too large for Sharp-shinned or Merlin. Size was also larger than a large Cooper's female should have been. | The original documentation form event lasted from 13:25:00/13:27:00.
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Rare bird documentation form for Northern Goshawk at Cedar Falls, 1981
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Field notes
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Birds--Identification Ornithology Rare birds
|
1981-12-26
|
1981-12-27
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Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Cedar Falls in Black Hawk County, IA on December 26, 1981.
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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.
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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 Cherokee, 1983
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1983-01-11
|
1983-01-12
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Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Cherokee in Cherokee County, IA on January 11, 1983.
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Brewer, Marion M.
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Northern Goshawk
|
Cherokee
|
3 N.W. of Cherokee
|
Viewed in valley of pine trees next to a lot of bird feeders, with lots of small birds around
|
The documentation form by Marion Brewer is the only one submitted and forms the basis of this record. Other observers include Vernon Bierman. | The original documentation form event lasted from 14:45:00/14:47:00.
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Iowa Ornithologists' Union | MS 166
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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
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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
|
Northern Goshawk
|
Cherokee
|
3 miles northwest of the town of Cherokee
|
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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Iowa Ornithologists' Union | MS 166
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25
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Rare bird documentation form for Northern Goshawk at Credit Island, 1988
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Field notes
|
Birds--Identification Ornithology Rare birds Wildlife conservation
|
1988-12-18
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Credit Island in Davenport in Scott County, IA on December 18, 1988.
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Timper, Edward
|
Northern Goshawk
|
Credit Island
|
Credit Island. Davenport, IA
|
open woodland along Miss. River
|
The documentation form by Ed Timper is the only one submitted and forms the basis of this record. | Elimination of similar species: Cooper's Hawk - smaller, no distinctive white eyeline. | The original documentation form event lasted from 12:30:00/12:31:00.
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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.
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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 Elkhart, 1984
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Field notes
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Birds--Identification Ornithology--Societies, etc Rare birds
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1984-01-29
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Elkhart in Polk County, IA on January 29, 1984.
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Mosman, Dean
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Northern Goshawk
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Elkhart
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2 M.E. of Elkhart, IA
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Timber Area
|
The documentation form by Darwin (Dean) Mosman is the only one submitted and forms the basis of this record. Other observers include Diane Mosman and Mike Mosman. | Elimination of similar species: Cooper's is too small also no eye line. No barring on breast of Goshawk. | The original documentation form event lasted from 10:20:00/10:30:00.
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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 Five Ridge Prairie State Park, 1999
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1999-01-03
|
N/A
|
Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Five Ridge Prairie State Park in Plymouth County, IA on January 3, 1999.
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Probst, Jerry
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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.
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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
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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.
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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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25
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Rare bird documentation form for Northern Goshawk at George Wyth State Park, 1985
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Field notes
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Birds--Identification Ornithology Rare birds
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1985-11-21
|
N/A
|
Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at George Wyth State Park in Black Hawk County, IA on November 21, 1985.
|
Moore, Francis L.
|
Northern Goshawk
|
George Wyth Memorial State Park
|
approx. .1 mi. E. of entrance to George Wyth State Park along U.S. 20, Black Hawk Co., IA
|
Open cropland near woods of George Wyth State Park
|
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 is not this large and does not have as wide and bold a supercilliary line as this bird had, Cooper's also does not have long fluffy undertail coverts as this bird had. | The original documentation form event lasted from 13:43:00/13:45:00.
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25
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Rare bird documentation form for Northern Goshawk at Green Castle, 1983
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Field notes
|
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 Green Castle in Johnson County, IA on December 17, 1983.
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Bendorf, Carl J.
|
Northern Goshawk
|
Green Castle (historical)
|
NW Johnson Co. (just SW of Greencastle Corner)
|
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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Iowa Ornithologists' Union | MS 166
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25
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Rare bird documentation form for Northern Goshawk at Green Valley State Park, 1980
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1980-04-04
|
1980-06-08
|
Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Green Valley State Park in Union County, IA on April 4, 1980.
|
Stone, Tom, Jr.
|
Northern Goshawk
|
Green Valley State Park
|
Near Green Valley State Park
|
open lake surrounded by open fields with scattered cedar trees and other deciduous trees.
|
The documentation form by Tom Stone, Jr. is the only one submitted and forms the basis of this record. Other observers include Tom Stone. | Elimination of similar species: Female Cooper's Hawk is smaller and does not have a very clear conspicuous white stripe through the eye. I haven't seen any female Cooper's Hawk as large as the bird my dad and I saw. It was at least the size of a large Marsh Hawk. | The original documentation form event lasted from 17:15:00/17:30:00.
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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 Hanover Township in Allamakee County, 1982
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-11-21
|
1982-11-22
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Hanover Township in Allamakee County, IA on November 21, 1982.
|
Robinson, John C., 1959-
|
Northern Goshawk
|
Hanover Township
|
Iowa; Allamakee County, Hanover Twsp., Sect. 8
|
Steep flood plain bluffs with mixed (cedar and deciduous) forest vegetation
|
The documentation form by John C. Robinson is the only one submitted and forms the basis of this record. Other observers include Carol Newlon and Hank Zaletel. | Elimination of similar species: Cooper's Hawk: Although size overlap is possible, this species lacks the blue-gray underparts and bold facial patterns mentioned above. | The original documentation form event lasted from 08:45:00/08:46:00.
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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 Hartman Reserve, 1983
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1983-11-26
|
1983-11-29
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Hartman Reserve in Black Hawk County, IA on November 26, 1983.
|
Staudt, Thomas J.
|
Northern Goshawk
|
Hartman Reserve Nature Center
|
Hartman Reserve Waterloo - Cedar Falls
|
deciduous wood: mixed mature and second story trees with a few conifers. Open grassy fields near by.
|
The documentation form by Tom Staudt is the only one submitted and forms the basis of this record. | Elimination of similar species: Falcons have long pointed wings. Other accipiters are smaller, don't have the white eye line. | The original documentation form event occurred around 15:00:00.
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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 Hawkeye Wildlife Area, 1986
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1986-03-03
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Hawkeye Wildlife Area in Johnson County, IA on March 3, 1986.
|
Staudt, Thomas J.
|
Northern Goshawk
|
Hawkeye Wildlife Management Area
|
Hawkeye Wildlife Area
|
deciduous woods with open creek - scattered open fields - a goshawk has been seen in this area for the post 3-4 years
|
The documentation form by Thomas J. Staudt is the only one submitted and forms the basis of this record. Other observers include John Goddard. | Elimination of similar species: The eye strip and blue-gray upperparts eliminate other accipiters. | The original documentation form event lasted from 09:20:00/09:22:00.
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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 Hickory Hill Park, 1977
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1977-09-18
|
1977-11-29
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Hickory Hill Park in Iowa City in Johnson County, IA on September 18, 1977.
|
Newlon, Michael C.
|
Northern Goshawk
|
Hickory Hill Park
|
Hickory Hill Park, Iowa City, IA
|
park on east edge of Iowa City, stream valley with second-growth woods, pasture, open meadows, thickets.
|
The documentation form by Michael C. Newlon is the only one submitted and forms the basis of this record. | Elimination of similar species: accipiter build, grey upper parts + clear grey underpants eliminate all other E. N. hawks. | The original documentation form event lasted from 13:00:00/13:05:00 approximately.
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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 Hickory Hill Park, 1981
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1981-11-15
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Hickory Hill Park in Johnson County, IA on November 15, 1981.
|
Newlon, Michael C.
|
Northern Goshawk
|
Hickory Hill Park
|
NE corner Hickory Hill Park, Iowa City Johnson Co IA
|
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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Iowa Ornithologists' Union | MS 166
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25
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