Rare bird documentation form for Northern Goshawk at Alden, 1983
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Field notes
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Birds--Identification Ornithology Rare birds
|
1983-01-28
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1983-02-15
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Rare birds documentation form
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Rare bird documentation form for a Northern Goshawk at Alden in Hardin County, IA on January 28, 1983.
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Proescholdt, Mark
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Northern Goshawk
|
Alden
|
N.W. Hardin Co., Iowa - 2 miles north of Alden at T-intersection
|
Open corn fields with occasional farmsteads. Perched in a deciduous grove on the edge of a farmstead with house and barn in the distance.
|
The documentation form by Mark Proescholdt is the only one submitted and forms the basis of this record. | Elimination of similar species: was not male Marsh Hawk. Marsh Hawk or Northern Harrier has white rump and wings which are longer and narrower appearing than Goshawk. Coloration was not that of a Marsh Hawk. | The original documentation form event lasted from 11:45:00/11:47:00.
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25
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Rare bird documentation form for Peregrine Falcon south of New Providence, 1984
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Field notes
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Birds--Identification Ornithology Rare birds
|
1984-05-08
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1984-05-27
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Rare birds documentation form
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Rare bird documentation form for a Peregrine Falcon south of New Providence in Hardin County, IA on May 8, 1984.
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Proescholdt, Mark
|
Peregrine Falcon
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New Providence
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about 1/2 mile south of New Providence, Iowa - (Hardin County)
|
open country - farm fields and two farmsteads
|
The documentation form by Mark Proescholdt is the only one submitted and forms the basis of this record. | Elimination of similar species: A Merlin is much smaller and lacks the heavy black sideburns. A female Northern Harrier has white rump patch, has a different shape, and does not have heavy black sideburns. | The original documentation form event lasted from 14:07:00/14:08:00.
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34
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Rare bird documentation form for Northern Shrike west of Spirit Lake, 1978
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Field notes
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Birds--Identification Ornithology Rare birds
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1978-11-29
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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 Shrike west of Spirit Lake in Dickinson County, IA on November 29, 1978.
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Bierman, Dick
|
Northern Shrike
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Spirit Lake
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1 mile west of Spirit Lake
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Open country 100 yds from farm grove
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The documentation form by Dick Bierman is the only one submitted and forms the basis of this record. | Elimination of similar species: Mockingbird, Gray Jay. I am very familiar with both of these. Loggerheaded Shrike. This bird was much lighter, on the back than Loggrehead [sic]. | The original documentation form event lasted from 15:00:00/15:10:00.
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Iowa Ornithologists' Union | MS 166
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75
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Rare bird documentation form for Peregrine Falcon south of Sheldahl, 1985
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Field notes
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Birds--Identification Ornithology Rare birds
|
1985-09-19
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1985-09-20
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Rare birds documentation form
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Rare bird documentation form for a Peregrine Falcon south of Sheldahl in Story County, IA on September 19, 1985.
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Dinsmore, Stephen J.
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Peregrine Falcon
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Sheldahl
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S. of Sheldahl, Story County
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open country near town
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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, long pointed wings, dark back contrasting with light underparts, and the black hood eliminate all other raptors. | The original documentation form event occurred at 18:15:00.
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Iowa Ornithologists' Union | MS 166
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34
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Rare bird documentation for Merlin at Calamus, 1978
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Field notes
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Birds--Identification Ornithology--Societies, etc Rare birds
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1978-02-06
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1978-03-09
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Rare birds documentation form
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Rare bird documentation for a Merlin at Calamus in Clinton County, IA on February 6, 1978.
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Bryant, Robert R.
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Merlin
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Calamus
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1/3 mi. north of Calamus, Ia.
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open country-cornfields, grass ditches, one wooded ditch. Sitting on wire over fence line between snowcovered road ditch and cornfield.
|
The documentation form by Bob Bryant is the only one submitted and forms the basis of this record. | Elimination of similar species: Kestrel - eliminated because of size and lack of rufous coloring and black facial pattern. Sharp-shinned Hawk - eliminated because tail not long, not near any large wooded area. | The original documentation form event occurred around 15:45:00.
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32
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Rare bird documentation form for Golden Eagle at Argyle, 1985
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Field notes
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Birds--Identification Ornithology Rare birds
|
1985-04-06
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1985-04-07
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Rare birds documentation form
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Rare bird documentation form for a Golden Eagle at Argyle in Lee County, IA on April 6, 1985.
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Cecil, Robert I.
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Golden Eagle
|
Argyle
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Argyle, Iowa, s.w. Lee County
|
Open country, 2 miles from Des Moines River
|
The documentation form by Robert I. Cecil is the only one submitted and forms the basis of this record. | Elimination of similar species: Imm. Bald Eagles splotchy white underneath--have seen this many times. Tail pattern similar to Rough-leg, but size, overall profile wrong, as was body coloration (although I've not seen dark phase Rough-leg.) Proportionately small head wrong for all Buteos. | The original documentation form event lasted from 11:15:00/11:20:00
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31
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Rare bird documentation form for Prairie Falcon at DeSoto National Wildlife Refuge, 1981
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Field notes
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Birds--Identification Ornithology Rare birds
|
1981-11-08
|
1981-11-09
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Rare birds documentation form
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Rare bird documentation form for a Prairie Falcon at DeSoto National Wildlife Refuge in Harrison County, IA on November 8, 1981.
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Klaas, Erwin E
|
Prairie Falcon
|
DeSoto National Wildlife Refuge
|
DeSoto National Wildlife Refuge
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Open Country, Cropfields, scattered trees
|
The documentation form by Erwin E. Klaas is the only one submitted and forms the basis of this record. Other observers include Ben Klaas. | Elimination of similar species: See above. Presence of dark axillar markings distinguished it from immature peregrine falcon. Underparts were light with a few dark streaks. | The original documentation form event occurred around 09:00:00.
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35
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Rare bird documentation form for Turkey Vulture at Palo, 1988
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Field notes Forms (documents)
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Birds--Identification Ornithology Rare birds
|
1988-12-17
|
1988-12-21
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Rare birds documentation form
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Rare bird documentation form for a Turkey Vulture at Palo in Linn County, IA on December 17, 1988.
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Zobac, Aldrich Zobac, Gladys
|
Turkey Vulture
|
Palo
|
Over fields, 2 or 3 miles SE of Palo, Iowa
|
Open country, near Cedar River, some woodlots.
|
The documentation form by Aldrich Zobac and Gladys Zobac is the only one submitted and forms the basis of this record. | Elimination of similar species: Not a bald eagle, because tail was long and head was small flight not that of a hawk or eagle; much larger than a crow. | The original documentation form event lasted occurred around 13:30:00.
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26
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Rare bird documentation form for Merlin at Andover, 1997
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1997-12-27
|
1998-01-13
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Rare birds documentation form
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Rare bird documentation form for a Merlin at Andover in Clinton County, IA on December 27, 1997.
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Blevins, Brian L.
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Merlin
|
Andover
|
Andover, IA. Jackson Co. Iowa
|
Open country, the bird was in only tree at farm house were he was watching smaller birds at a pole birdfeeder.
|
The documentation form by Brian Blevins is the only one submitted and forms the basis of this record. Other observers include Corey Blevins and Ann Barker. | Elimination of similar species: Eliminate Kestrel by size and coloring. Eliminate Peregrine by size and lack of dark head cap. | The original documentation form event lasted from 09:23:00/09:24:00.
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32
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Rare bird documentation form for Northern Shrike near Gere Creek, 1981
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1981-01-10
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Shrike in Cherokee County, IA on January 10, 1981.
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Bierman, Dick
|
Northern Shrike
|
Cedar Township
|
T93N, R40W, Section 32 Cherokee Co. Iowa
|
Open cropland and pasture
|
The documentation form by Dick Bierman is the only one submitted and forms the basis of this record. | Elimination of similar species: Mocking Bird, Loggerheaded Shrike, Kestrel. | The original documentation form event lasted from 14:55:00/15:10:00.
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75
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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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25
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Rare bird documentation form for Red-necked Grebe at Saylorville Reservoir, 1993
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1993-11-22
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Red-necked Grebe at Saylorville Reservoir in Polk County, IA on November 22, 1993.
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Johnson, Ann
|
Red-necked Grebe
|
Saylorville Lake
|
Saylorville Reservoir, Polk County, IA
|
Open deep water
|
The documentation form by Ann Johnson is the only one submitted and forms the basis of this record. Other observers include Bery Engebretsen, Eugene Armstrong, and Eloise Armstrong. | Elimination of similar species: The long, thin neck eliminated ducks and loons and convinced me that the shape of the bird was most certainly a grebe. Western/Clark's shows white rather than gray on the chin, neck, and breast and is larger. Horned Grebes are smaller and also are white on the underparts. Pied-billed could be eliminated by the size and shape of the bill alone. Although fall Eared Grebes are fairly gray, the size equaling Hooded Mergansers and the large bill allowed me to eliminate that species. | The original documentation form event lasted from 16:30:00/16:40:00.
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13
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Rare bird documentation form for Merlin east side of Sweet Marsh, 1983
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1983-04-16
|
1983-04-18
|
Rare birds documentation form
|
Rare bird documentation form for a Merlin east side of Sweet Marsh in Bremer County, IA on April 16, 1983.
|
Moore, Francis L.
|
Merlin
|
Sweet Marsh
|
East side of Sweet Marsh, Bremer Co.
|
Open disked field along road, river bottom, mixed deciduous woods 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: Peregrine Falcon is larger with dark facial pattern Peregrine breast is also barred not streaked. | The original documentation form event lasted from 09:25:00/09:30:00.
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32
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Rare bird documentation form for King Rail at Sweet Marsh, 1985
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1985-08-11
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a King Rail at Sweet Marsh in Bremer County, IA on August 11, 1985.
|
Moore, Francis L.
|
King Rail
|
Sweet Marsh
|
East of Dike that is an extension of the dead-end road on East side of Sweet Marsh, Bremer Co., Iowa
|
Open ditch with a dike on one side with cattail marsh on both sides of ditch.
|
The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. | Elimination of similar species: The bird was about the size of a Blue-winged Teal in body size which eliminates Virginia Rail on size. No other rail in Iowa is this color and size. In some respects it looked like a very large Virginia Rail only brighter cinnamon on the breast, browner on the head and with a darker looking bill. | The original documentation form event lasted from 14:08:00/14:08:00.
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41
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Rare bird documentation form for Merlin between Algona and Burt, 1989
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1989-06-04
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Merlin along highway 169 between Algona and Burt in Kossuth County, IA on June 4, 1989.
|
Kenne, Matthew C.
|
Merlin
|
Algona Burt
|
along highway 169 between Algona + Burt, Kossuth Co. Ia
|
open farm country
|
The documentation form by Matthew Kenne is the only one submitted and forms the basis of this record. | Elimination of similar species: The bird was darker than a Kestrel with no rust or blue on upper surfaces, darker below. It didn't bounce, flutter, or glide (or wander) as a Kestrel does, especially in a light breeze. The dark back half of the tail was different than the Kestrel's light one, and it was thicker + shorter. Kestrels always remind me of a Killdeer, this bird didn't remotely bring one to mind. | The original documentation form event occurred around 19:15:00
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32
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Rare bird documentation form for Swainson's Hawk at Osceola County, 1978
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1978-05-16
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for two Swainson's Hawks at Osceola County, IA on May 16, 1978.
|
Bierman, Dick
|
Swainson's Hawk
|
Osceola County
|
Osceola County
|
open farm country, nest in a farm grove
|
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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Iowa Ornithologists' Union | MS 166
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28
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Rare bird documentation form for Prairie Falcon west of Webb, 1991
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1991-03-07
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Prairie Falcon west of Webb in Clay County, IA on March 7, 1991.
|
Bierman, Dick
|
Prairie Falcon
|
Webb
|
3 miles west of Webb, Clay County
|
open farm ground
|
The documentation form by Dick Bierman is the only one submitted and forms the basis of this record. Other observers include Jeff Brown and Jerry Fifield. | Elimination of similar species: Merlin - This bird was larger and lighter. Perigrine [sic] - This birds malar was not wide enough. Accipiters - This bird had distinctly pointed wings. | The original documentation form event lasted from 16:10:00/16:20:00.
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Iowa Ornithologists' Union | MS 166
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35
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Rare bird documentation form for Prairie Falcon north of Laurens, 1988
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1988-02-01
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Prairie Falcon north of Laurens in Pocahontas County, IA on February 1, 1988.
|
DeWall, Rita
|
Prairie Falcon
|
Laurens
|
5 miles north of Laurens, Pocahontas County, Iowa
|
Open farm ground
|
The documentation form by Rita Dewall is the only one submitted and forms the basis of this record. Other observers include Judy Carlson, Helen Carlson and Ron Reese. | Elimination of similar species: More brown than Peregrine Falcon, both female Merlin and Peregrine Falcon lack underwing pattern observed in this bird. | The original documentation form event lasted from 10:45:00/10:55:00.
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Iowa Ornithologists' Union | MS 166
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35
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Rare bird documentation form for Red Crossbill northeast of Iowa City, 1996
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Field notes
|
Bird feeders Birds--Identification Ornithology Rare birds
|
1996-07-13
|
1996-07-24
|
Rare birds documentation form
|
Rare bird documentation form for ten Red Crossbills northeast of Iowa City in Johnson County, IA on July 13, 1996.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Red Crossbill
|
Iowa City
|
farmstead northeast of Iowa City at feeders
|
Open farm land, multiple feeders, no conifers seen in area.
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Dave Conrads and Jim Fuller. | Elimination of similar species: None. | The original documentation form event lasted from 16:40:00/17:40:00.
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Iowa Ornithologists' Union | MS 166
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83
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Rare bird documentation form for Merlin at Spring Township in Cherokee County, 1980
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1980-10-03
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Merlin at Spring Township in Cherokee County, IA on October 3, 1980.
|
|
Merlin
|
Spring Township
|
T93N R39 W Section 23, Spring Township, Cherokee Co. Iowa
|
Open farm land. Much timber and pasture one mile away.
|
The documentation form by Dick Bierman is the only one submitted and forms the basis of this record. | Elimination of similar species: Kestrel, Peregrin Falcon, Broadwinged Hawk, Coopers and Sharpshinned Hawks. | The original documentation form event lasted from 09:15:00/09:30:00.
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Iowa Ornithologists' Union | MS 166
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32
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Rare bird documentation form for Prairie Falcon northeast of Clio, 1991
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1991-01-13
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Prairie Falcon northeast of Clio in Wayne County, IA on January 13 in 1991.
|
Fuller, James L
|
Prairie Falcon
|
Clio
|
Three-quarters of a mile northeast of Clio, Wayne County.
|
Open farming area, with a few scattered trees. Mostly grassy fields in surrounding area.
|
The documentation form by Jim Fuller is the only one submitted and forms the basis of this record. | Elimination of similar species: Other large falcons are not generally this light in color, and do not display the black underwing areas this bird had. | The original documentation form event lasted from 15:30:00/15:30:30.
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Iowa Ornithologists' Union | MS 166
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35
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Rare bird documentation form for Prairie Falcon north of Laurens, 1988
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1988-02-04
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Prairie Falcon north of Laurens in Pocahontas County, IA on February 4, 1988.
|
Fuller, James L
|
Prairie Falcon
|
Laurens
|
4 miles N of Laurens - Pocahontas & Palo Alto Co. line area
|
open farmland
|
The documentation form by Jim Fuller is the only one submitted and forms the basis of this record. Other observers include Mark Snyder and Ron Harms. | Elimination of similar species: Peregrine - Peregrine darker upperparts & lacks the dark underwing areas. Merlin - size and underwing areas. | The original documentation form event lasted from 07:40:00/07:40:45.
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Iowa Ornithologists' Union | MS 166
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35
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Rare bird documentation form for Turkey Vulture near Donnelson, 1987
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1987-03-07
|
1987-03-12
|
Rare birds documentation form
|
Rare bird documentation form for a Turkey Vulture near Donnelson in Lee County, IA on March 7, 1987.
|
Pilliod, Christopher
|
Turkey Vulture
|
Donnellson
|
Lee County, north of Donnelson [sic]
|
open farmland
|
The documentation form by Christopher F. Pilliod is the only one submitted and forms the basis of this record. | Elimination of similar species: Northern Harrier. This bird was too large for a harrier. Wrong underside wing color and pattern for harrier. | The original documentation form event occurred around 15:00:00.
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Iowa Ornithologists' Union | MS 166
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26
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Rare bird documentation form for Burrowing Owl at Sioux Center, 1982
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-08-02
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for two Burrowing Owls at Sioux Center in Sioux County, IA on August 2, 1982.
|
Harr, Douglas C.
|
Burrowing Owl
|
Sioux Center
|
SE corner of city of Sioux Center, Iowa, (Sioux County)
|
open farmland at edge of town. alfalfa field w/numerous perches.
|
The documentation form by Douglas C. Harr is the only one submitted and forms the basis of this record. Other observers include Jim Stachour. | Elimination of similar species: screech owl--shorter legs, ear tufts, nocturnal saw whet owl--shorter, forested habitat, nocturnal barn owl--larger, in trees or old buildings; nocturnal short-eared owl--larger, short legs; normally seen only in winter | The original documentation form event lasted from 10:40:00/11:10:00.
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Iowa Ornithologists' Union | MS 166
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34
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51
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Rare bird documentation form for Great Horned Owl northeast of Green Mountain, 1983
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1983-03-02
|
1983-03-07
|
Rare birds documentation form
|
Rare bird documentation form for a Great Horned Owl northeast of Green Mountain in Marshall County, IA on March 2, 1983.
|
Proescholdt, Beth
|
Great Horned Owl
|
Green Mountain
|
northeast Marshall County, north + east of Green Mountain
|
open farmland deciduous grove around farmstead
|
The documentation form by Beth Proescholdt is the only one submitted and forms the basis of this record. Other observers include Carl Kurtz, Judy Levings, Ramona Sommerlot, Carol McMillan, John King, Mark Proescholdt, and Phyllis Harris. | Elimination of similar species: Snowy owl - this owl had ear tufts + facial discs making it a Great Horned Owl | The original documentation form event lasted from 09:45:00/11:30:00.
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Iowa Ornithologists' Union | MS 166
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49
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