Rare bird documentation form for Northern Harrier at Brenton Slough, 1988
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1988-11-04
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Harrier at Brenton Slough in Polk County, IA on November 4, 1988.
|
Sinclair, Jim
|
Northern Harrier
|
Brenton Slough
|
Brenton Slough
|
|
The documentation form by Jim Sinclair is the only one submitted and forms the basis of this record. | Elimination of similar species: First impression was of a first year ring-bill gull! | The original documentation form event lasted from 11:00:00/11:02:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
22
|
Rare bird documentation form for Northern Goshawk west of Corydon, 1982
|
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.
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|
Rare bird documentation form for Northern Goshawk near Coralville Dam in 1972
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1972-11-17
|
1973-02-19
|
Manuscript, graphic, and printed material
|
Rare bird documentation form for a Northern Goshawk near Coralville Dam in Johnson County, IA on November 17, 1972, January 14, 1973, and January 28, 1973.
|
Halmi, Nicholas S.
|
Northern Goshawk
|
Coralville Dam
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|
Rare bird documentation form for Northern Goshawk at Yellow River Forest, 1982
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-11-21
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Yellow River Forest at Allamakee County, IA on November 21, 1982.
|
Schaufenbuel, Joseph P.
|
Northern Goshawk
|
Yellow River State Forest
|
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.
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|
Rare bird documentation form for Northern Goshawk at Worth Township in Boone County, 1983
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1983-02-18
|
1983-02-25
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Worth Township in Boone County, IA on February 18, 1983.
|
Martin, Kevin
|
Northern Goshawk
|
Worth Township
|
Boone County, Worth Township Sec. 8
|
Upland woods
|
The documentation form by Kevin Martin is the only one submitted and forms the basis of this record. Other observers include Carol Brown. | The original documentation form event occurred around 13:42:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|
Rare bird documentation form for Northern Goshawk at Waterloo, 1984
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1984-10-03
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Waterloo in Black Hawk County, IA on October 3, 1984.
|
Moore, Francis L.
|
Northern Goshawk
|
Waterloo
|
U.S. Highway 20 and Airport Blvd., Waterloo, Black Hawk Co., IA
|
Open fields and marshy land near 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: N. Harrier glides quite a bit with a slight dihedral and has a white rump, this bird flew like an Accipiter with a flap, flap, flap sail with the glide short and no dihedral to the wings. | The original documentation form event lasted from 17:37:00/17:40:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|
Rare bird documentation form for Northern Goshawk at Waterloo, 1982
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-01-11
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Waterloo in Black Hawk County, IA on January 11, 1982.
|
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.
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|
Rare bird documentation form for Northern Goshawk at Volga River Recreation Area, 1981
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1981-12-12
|
1981-12-19
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Volga River Recreation Area in Fayette County, IA on December 12, 1981.
|
Myers, Robert K.
|
Northern Goshawk
|
Volga River State Recreation Area
|
Volga River Recreation Area (Fayette County)
|
Mixed deciduous Timber
|
The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. Other observers include Russell Hays and Joe Schaufenbuel. | Elimination of similar species: An imm. Coopers hawk could be similar in size and coloring but would not show the very obvious white stripe above the eye. | The original documentation form event lasted from 10:50:00/10:52:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|
Rare bird documentation form for Northern Goshawk at Ulrich Park, 1981
|
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.
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|
Rare bird documentation form for Northern Goshawk at Sweet Marsh, 1998
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1998-12-19
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Sweet Marsh in Bremer County, IA on December 19, 1998.
|
Moore, Francis L.
|
Northern Goshawk
|
Sweet Marsh
|
South side of Sweet Marsh, near Tripoli, Bremer County, Iowa
|
Open freshwater marsh with a few dead trees and stumps above water line
|
The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. Other observers include Bob Cecil. | Elimination of similar species: Large size eliminates sharp-shinned and Cooper's Hawks and Merlin. The broad white eye stripe eliminates all others. | The original documentation form event lasted from 11:07:00/11:12:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|
Rare bird documentation form for Northern Goshawk at Sweet Marsh, 1984
|
Field notes
|
Birds--Identification Ornithology--Societies, etc Rare birds
|
1984-01-22
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Sweet Marsh in Bremer County, IA on January 22, 1984.
|
Moore, Francis L.
|
Northern Goshawk
|
Sweet Marsh
|
3 mi. S. of Sweet Marsh, Bremer Co.
|
Open field edge 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 Bob Myers. | Elimination of similar species: Cooper's Hawk does not have wide, bold, white eyestripe or fluffy undertail coverts. Sharp-shinned Hawk is a lot smaller than this bird was. | The original documentation form event lasted from 08:30:00/08:35:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|
Rare bird documentation form for Northern Goshawk at Sweet Marsh, 1984
|
Field notes
|
Birds--Identification Ornithology--Societies, etc Rare birds
|
1984-02-15
|
1984-02-16
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Sweet Marsh in Bremer County, IA on February 15, 1984.
|
Proescholdt, Beth
|
Northern Goshawk
|
Sweet Marsh
|
northeast Bremer Co, road just east of Sweet Marsh
|
from trees along marsh, over farmland
|
The documentation form by Beth Proescholdt is the only one submitted and forms the basis of this record. Other observers include Mark Proescholdt and Bob Myers. | Elimination of similar species: Cooper's Hawk - too large for that; other hawk (buteos or harrier) - not that because of accipiter shape + flight. | The original documentation form event lasted from 13:08:00/13:12:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|
Rare bird documentation form for Northern Goshawk at Sweet Marsh, 1983
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1983-04-16
|
1983-04-18
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Sweet Marsh in Bremer County, IA on April 16, 1983.
|
Moore, Francis L.
|
Northern Goshawk
|
Sweet Marsh
|
North part of Sweet marsh, Bremer Co., near dam
|
Open marsh near dam and dike with river bottom forest near-by
|
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 Russell Hays. | Elimination of similar species: Cooper's Hawk does not have a white stripe above the eye. | The original documentation form event lasted from 11:00:00/11:02:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|
Rare bird documentation form for Northern Goshawk at Sweet Marsh, 1983
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1983-11-11
|
1983-11-25
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Sweet Marsh in Bremer County, IA on November 11, 1983.
|
Myers, Robert K.
|
Northern Goshawk
|
Sweet Marsh
|
Sweet Marsh - Bremer Co.
|
Evergreen Grove
|
The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. | Elimination of similar species: Imm. Cooper's. | The original documentation form event lasted from 09:30:00/09:31:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|
Rare bird documentation form for Northern Goshawk at Sweet Marsh, 1982
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-04-10
|
1982-04-17
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Sweet Marsh in Bremer County, IA on April 10, 1982.
|
Myers, Robert K.
|
Northern Goshawk
|
Sweet Marsh
|
Sweet Marsh - Bremer County
|
Edge of timber bordering the marsh
|
The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. Other observers include Francis Moore and Russell Hays. | Elimination of similar species: Cooper's Hawk was eliminated by color - bird was dark blue-gray above and clear light gray, not streaked or reddish, below. Bird also had broad eye stripe. | The original documentation form event lasted from 09:00:00/09:05:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|
Rare bird documentation form for Northern Goshawk at Sweet Marsh, 1982
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-04-10
|
1982-04-11
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Sweet Marsh in Bremer County, IA on April 10, 1982.
|
Moore, Francis L.
|
Northern Goshawk
|
Sweet Marsh
|
Sweet Marsh, Bremer Co.
|
Marsh (at South side of the marsh)
|
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 appear as large or does not appear to have as long a tail as this bird did. Cooper's Hawks does not have the white fluffy undertail coverts, either. | The original documentation form event occurred around 8:15:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|
Rare bird documentation form for Northern Goshawk at Sweet Marsh, 1982
|
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.
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|
Rare bird documentation form for Northern Goshawk at Sweet Marsh, 1981
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1981-12-19
|
1982-01-01
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Sweet Marsh in Bremer County, IA on December 19, 1981.
|
Hays, Russell
|
Northern Goshawk
|
Sweet Marsh
|
Sweet Marsh (south side), Bremer County, Ia.
|
River bottom timber
|
The documentation form by Russell Hays is the only one submitted and forms the basis of this record. Other observers include Eleanor Corvin, Antoinette Camarata, and Bob Myers. | Elimination of similar species: Imm. Cooper's would not show eye stripe. | The original documentation form event lasted from 11:20:00/11:30:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|
Rare bird documentation form for Northern Goshawk at Sweet Marsh, 1981
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1981-12-19
|
1981-12-26
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Sweet Marsh in Bremer County, IA on December 19, 1981.
|
Myers, Robert K.
|
Northern Goshawk
|
Sweet Marsh
|
Sweet Marsh (Bremer County)
|
River bottom Timber at south edge of marsh
|
The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. Other observers include Russell Hays, Eleanor Corvin, and Antoinette Camarata. | Elimination of similar species: The shape + size made the choice either goshawk or coopers hawk and the white crescent over the eye made the choice goshawk. | The original documentation form event lasted from 12:30:00/12:30:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|
Rare bird documentation form for Northern Goshawk at Sweet Marsh in 1983
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1983-04-16
|
1983-04-23
|
Manuscript, graphic, and printed material
|
Rare bird documentation form for a Northern Goshawk at Sweet Marsh in Bremer County, IA on April 16, 1983.
|
Myers, Robert K.
|
Northern Goshawk
|
Sweet Marsh
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|
Rare bird documentation form for Northern Goshawk at Sweet Marsh in 1982
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-11-14
|
1982-11-21
|
Manuscript, graphic, and printed material
|
Rare bird documentation form for a Northern Goshawk at Sweet Marsh in Bremer County, IA on November 14, 1982.
|
Myers, Robert K.
|
Northern Goshawk
|
Sweet Marsh
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|
Rare bird documentation form for Northern Goshawk at Sunken Grove, 1980
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1980-09-06
|
1980-11-29
|
Rare birds documentation form
|
Rare bird documentation form for two Northern Goshawks at Sunken Grove at Pocahontas County, IA on September 6, 1980.
|
Jardine, Wallace E.
|
Northern Goshawk
|
Sunken Grove State Game Management Area
|
Sunken Grove, Pocahontas County
|
Woods around lake, edge of woods around lake
|
The documentation form by Wallace Jardine is the only one submitted and forms the basis of this record. Other observers include Ron Harms. | The original documentation form event lasted from 07:30:00/08:00:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|
Rare bird documentation form for Northern Goshawk at Sioux Township, 1982
|
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.
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|
Rare bird documentation form for Northern Goshawk at Seven Bridges Park, 1981
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1981-11-21
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Seven Bridges Park in Bremer County, IA on November 21, 1981.
|
Myers, Robert K.
|
Northern Goshawk
|
Seven Bridges County Park
|
Seven Bridges Park - Bremer County
|
Wooded river bottom timber along Wapsipinicon Riv. Tree where hawk was sitting is tallest in area- the park has several openings in the timber all visible from this perch
|
The documentation form by Robert K. Myers is the only one submitted and forms the basis of this record. Other observers include Francis Moore. | Elimination of similar species: Coopers is only species I can see any trouble with but size and color and broad white eye stripe make the choice easy. | The original documentation form event lasted from 09:45:00/09:50:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|
Rare bird documentation form for Northern Goshawk at Seven Bridges County Park in 1981
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1981-11-21
|
1981-11-26
|
Manuscript, graphic, and printed material
|
Rare bird documentation form for a Northern Goshawk at Seven Bridges County Park in Bremer County, IA on November 21, 1981.
|
Moore, Francis L.
|
Northern Goshawk
|
Seven Bridges County Park
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|