Rare bird documentation form for Northern Goshawk at Credit Island, 1988
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Field notes
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Birds--Identification Ornithology Rare birds Wildlife conservation
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1988-12-18
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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 Credit Island in Davenport in Scott County, IA on December 18, 1988.
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Timper, Edward
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Northern Goshawk
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Credit Island
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Credit Island. Davenport, IA
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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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25
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Rare bird documentation form for Red-tailed Hawk near Fraser, 1999
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Field notes
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Birds--Identification Ornithology Rare birds
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1999-01-01
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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-tailed Hawk on the Big Eddy portion of Des Moines River east of Fraser in Boone County, IA on January 1, 1999.
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Healy, Kevin
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Red-tailed Hawk
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Fraser
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Big Eddy portion of Des Moines River about 1 mile east of Fraser IA.
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|
The documentation form by Kevin Healy is the only one submitted and forms the basis of this record. Other observers include Rosanne Healy, Amy Yoakum, and Molly Havlik. | The original documentation form event occurred around 11:00:00.
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Field notes for a Swainson's Hawk sighting by LeRoy Sowl, December 22, 1996
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Field notes
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Birds--Identification Rare birds
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1996-12-22
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N/A
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Manuscript, graphic, and printed material
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Field notes by LeRoy Sowl giving details about a Swainson's Hawk seen on December 12, 1996, at Arsenal Island during the Christmas bird count.
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Sowl, LeRoy W.
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Swainson's Hawk
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Rock Island Arsenal
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|
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Rare bird documentation form for Swainson's Hawk at Union Slough National Wildlife Refuge, 1988
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Field notes
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Birds--Identification Ornithology Rare birds
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1988-03-27
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Swainson's Hawk at Union Slough National Wildlife Refuge in Kossuth County, IA on March 27, 1988.
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Kenne, Matthew C.
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Swainson's Hawk
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Union Slough National Wildlife Refuge
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1 mi E of Union Slough N.W.R., Kossuth Co., Ia. south of Titonka Blacktop
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Pasture dotted with trees, stream in bottom.
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The documentation form by Matthew Kenne is the only one submitted and forms the basis of this record. | Elimination of similar species: Other dark buteos have paler areas underneath, but this bird was as dark under wing as chest, belly, and back. | The original documentation form event lasted from 10:30:00/10:35:00.
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28
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Rare bird documentation form for Swainson's Hawk at Osceola County, 1978
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Field notes
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Birds--Identification Ornithology Rare birds
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1978-05-16
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N/A
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Rare birds documentation form
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Rare bird documentation form for two Swainson's Hawks at Osceola County, IA on May 16, 1978.
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Bierman, Dick
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Swainson's Hawk
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Osceola County
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Osceola County
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open farm country, nest in a farm grove
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The documentation form by Dick Bierman is the only one submitted and forms the basis of this record. Other observers include Dean Roosa and Steve Duecker. | Elimination of similar species: Red Tail, these birds had no red tail. | The original documentation form event lasted all day.
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28
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Rare bird documentation form for Broad-winged Hawk at Grammer Grove, 1995
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Field notes
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Birds--Identification Ornithology Rare birds
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1995-10-21
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N/A
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Rare birds documentation form
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Rare bird documentation form for a Broad-winged Hawk at Grammer Grove in Marshall County, IA on October 21, 1995.
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Proescholdt, Beth
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Broad-winged Hawk
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Grammer Grove County Wildlife Area
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Grammer Grove
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|
The documentation form by Beth Proescholdt is the only one submitted and forms the basis of this record. Other observers include Jim Sinclair, Mark Proescholdt, and Rick Trieff. | Elimination of similar species: When we saw a barred tail at first we thought 'Red-shouldered', but realized it was a Broadwing tail, with the wider, darker subterminal hand of an adult - distinctly different from the Red-shouldered's even-width dark bands + more narrow white bands. | The original documentation form event lasted for four and a half hours.
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27
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Rare bird documentation form for Broad-winged Hawk at Cedar Rapids, unknown date
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Field notes
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Birds--Identification Ornithology Rare birds
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N/A
|
N/A
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Rare birds documentation form
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Rare bird documentation form for a Broad-winged Hawk at Cedar Rapids in Linn County, IA on December 20, unknown year.
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Bradley, Rob
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Broad-winged Hawk
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Cedar Rapids
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N.E. Cedar Rapids Izaak Walton
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Open woods
|
The documentation form by Rob Bradley is the only one submitted and forms the basis of this record. Other observers include Roger Heidt. | Elimination of similar species: Red tail - too small - tail band. | The original documentation form event occurred in the AM for 10 sec approximately.
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27
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Rare bird documentation form for Northern Goshawk at Five Ridge Prairie State Park, 1999
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Field notes
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Birds--Identification Ornithology Rare birds
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1999-01-03
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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 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
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Five Ridge Prairie State Preserve
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5 Ridge Prarie Plymouth Co. IA
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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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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
|
1998-12-20
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N/A
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Rare birds documentation form
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Rare bird documentation form for a 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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Details for Northern Goshawk
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Field notes
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Birds--Identification Ornithology Rare birds
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1998-12-19
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N/A
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Manuscript, graphic, and printed material
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Field notes written by Janice Walter detailing the sighting of a Northern Goshawk dated December 19, 1998.
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Walter, Janice L.
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Northern Goshawk
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Mason City
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|
|
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Rare bird documentation form for Northern Goshawk at Sweet Marsh, 1998
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Field notes
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Birds--Identification Ornithology Rare birds
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1998-12-19
|
N/A
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Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Sweet Marsh in Bremer County, IA on December 19, 1998.
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Moore, Francis L.
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Northern Goshawk
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Sweet Marsh
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South side of Sweet Marsh, near Tripoli, Bremer County, Iowa
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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.
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Rare bird documentation form for Northern Goshawk at Lost Island Lake in Huston Park, 1993
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Field notes
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Birds--Identification Ornithology Rare birds
|
1993-11-11
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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 Lost Island Lake in Huston Park in Palo Alto County, IA on November 11, 1993.
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Schoenewe, Lee A.
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Northern Goshawk
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Lost Island Huston Park
|
Huston Park, Lost Island Lake, Palo Alto Co.
|
Woods at lakeside
|
The documentation form by Lee A. Schoenewe is the only one submitted and forms the basis of this record. | Elimination of similar species: Cooper's Hawk - size and eyebrow stripe. | The original documentation form event lasted from 14:45:00/15:15:00.
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Rare bird documentation form for Northern Goshawk at Oakland Cemetery in Iowa City, 1992
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Field notes
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Birds--Identification Ornithology Rare birds
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1992-10-03
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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 Oakland Cemetery in Iowa City in Johnson County, IA on October 3, 1992.
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Pinkston, Randall, 1956-
|
Northern Goshawk
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Oakland Cemetery
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Oakland Cemetery, Iowa City, Johnson Co., Iowa
|
|
The documentation form by Randall Pinkston is the only one submitted and forms the basis of this record. | Elimination of similar species: Wings proportionately longer and narrower than either Cooper's or Sharp-shinned Hawks', distinctly broad at secondaries, narrowing at primaries. Tail too long for any Buteo, proportionately shorter than other accipiters or N. Harrier. | The original documentation form event lasted from 10:25:00/10:25:00.
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Rare bird documentation form for Northern Goshawk at Sweet Marsh, 1984
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Field notes
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Birds--Identification Ornithology--Societies, etc Rare birds
|
1984-01-22
|
N/A
|
Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Sweet Marsh in Bremer County, IA on January 22, 1984.
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Moore, Francis L.
|
Northern Goshawk
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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.
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Rare bird documentation form for Northern Goshawk at Ames, 1986
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Field notes
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Birds--Identification Ornithology Rare birds
|
1986-11-09
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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 Ames in Story County, IA on November 9, 1986.
|
Dinsmore, Stephen J.
|
Northern Goshawk
|
Ames
|
1 mile s. of Ames, Story Co.
|
flew across road and landed in a tree
|
The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. | Elimination of similar species: The large size (larger than a crow which landed nearby), gray underparts, and white eyebrow eliminates Cooper's and Sharp-shinned hawks. | The original documentation form event lasted from 14:15:00/14:18:00.
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Rare bird documentation form for Northern Goshawk at Boone Wildlife Research Station, 1986
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1986-08-25
|
N/A
|
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
|
Northern Goshawk
|
Ledges State Park
|
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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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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Rare bird documentation form for Northern Goshawk at Mann Wilderness, 1986
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1986-03-01
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Mann Wilderness in Hardin County, IA on March 1, 1986.
|
Proescholdt, Mark
|
Northern Goshawk
|
Mann Wilderness Area
|
Mann WIlderness - Iowa River Greenbelt - (Hardin Co.)
|
Mixed woodlands - large pine plantings and deciduous trees
|
The documentation form by Mark Proescholdt is the only one submitted and forms the basis of this record. Other observers include Beth Proescholdt. | Elimination of similar species: An adult Cooper's Hawk is not as large as this bird and has reddish streaking on its breast and belly. | The original documentation form event lasted from 16:30:00/16:31:00 approximately.
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Rare bird documentation form for Northern Goshawk at George Wyth State Park, 1985
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1985-11-21
|
N/A
|
Rare birds documentation form
|
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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Rare bird documentation form for Northern Goshawk at Big Creek, 1985
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1985-11-17
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Big Creek in Polk County, IA on November 17, 1985.
|
Martsching, Paul
|
Northern Goshawk
|
|
Big Creek - Polk Co, Iowa
|
near marsh with small bunches of trees around & pasture-like areas.
|
The documentation form by Paul Martsching is the only one submitted and forms the basis of this record. Other observers include Steve Dinsmore. | Elimination of similar species: much too big for Sharp-shinned & Coopers; Coopers doesn't have lite eye line. | The original documentation form event lasted from 14:00:00/14:00:00 approximately.
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Rare bird documentation form for Northern Goshawk at Saylorville Reservoir, 1985
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1985-03-10
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Saylorville Reservoir in Polk County, IA on March 10, 1985.
|
Dinsmore, Stephen J.
|
Northern Goshawk
|
Saylorville Lake
|
Saylorville Reservoir, Polk Co.
|
large area of deciduous trees adjacent to reservoir
|
The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. | Elimination of similar species: Other accipiters by lack of large size, extensive white above eye on the head and lack of clear gray/white underparts. | The original documentation form event lasted from 16:45:00/16:50:00.
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Rare bird documentation form for Northern Goshawk at Red Rock Dam, 1984
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1984-11-25
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Red Rock Dam in Marion County, IA on November 25, 1984.
|
Sinclair, Jim
|
Northern Goshawk
|
Red Rock Dam
|
Tailwater area - Red Rock Dam
|
Deciduous bottomland
|
The documentation form by Jim Sinclair is the only one submitted and forms the basis of this record. Other observers include David Youngblut and Paul Felsing. | Elimination of similar species: accipiter shape - rounded wings, long tail, strong direct flight - wing shape and tail length eliminated buteo - size was too great for Coopers. | The original documentation form event occurred around 08:30:00.
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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.
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Iowa Ornithologists' Union | MS 166
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25
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Note by Ruth Phipps detailing Northern Goshawk sighting, May 6, 1984
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Field notes
|
Birds--Identification Rare birds
|
1984-05-06
|
N/A
|
Manuscript, graphic, and printed material
|
Note written by Ruth Phipps detailing the sighting of a Northern Goshawk at Snug Harbor in Marion County, IA, on May 6, 1984, by herself and Ed and Virginia Crocker.
|
Phipps, Ruth O.
|
Northern Goshawk
|
Marion County
|
|
|
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Iowa Ornithologists' Union | MS 166
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Rare bird documentation form for Northern Goshawk at Elkhart, 1984
|
Field notes
|
Birds--Identification Ornithology--Societies, etc Rare birds
|
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.
|
Mosman, Dean
|
Northern Goshawk
|
Elkhart
|
2 M.E. of Elkhart, IA
|
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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