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
|
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
|
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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Iowa Ornithologists' Union | MS 166
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33
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25
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Rare bird documentation form for Swainson's Hawk at Bayard, 1980
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1980-09-21
|
1980-09-28
|
Rare birds documentation form
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Rare bird documentation form for three Swainson's Hawks at Bayard in Guthrie County, IA on September 21, 1980.
|
Newlon, Michael C.
|
Swainson's Hawk
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Bayard
|
near Bayard, Guthrie Co., IA
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farmland
|
The documentation form by Michael C. Newlon is the only one submitted and forms the basis of this record. Other observers include Tom Shires, Carol Newlon, and Thomas Kent. | Elimination of similar species: build, combination of white underparts + wing - linings plus dark flight -feathers eliminate other possible buteos - redtail, roughleg, broadwing, ferruginous, red-shoulder. | The original documentation form event occurred around 11:30:00/11:40:00 approximately.
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Iowa Ornithologists' Union | MS 166
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33
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28
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Rare bird documentation form for Say's Phoebe at Eagle Township in Sioux County, 1987
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Field notes
|
Birds--Identification Birdsongs Ornithology Rare birds
|
1987-06-04
|
N/A
|
Rare birds documentation form
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Rare bird documentation form for a Say's Phoebe at Eagle Township in Sioux County, IA on June 4, 1987.
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Harr, Douglas C.
|
Say's Phoebe
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Eagle Township
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NE1/4, Section 16, Eagle Twp., Sioux County (5 mi. NE of Hawarden, Iowa)
|
open, rolling farmland
|
The documentation form by Douglas Harr is the only one submitted and forms the basis of this record. | Elimination of similar species: Eastern Phoebe--a completely different color; voice was not that of E. Phoebe. | The original documentation form event lasted from 08:35:00/08:36:00.
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Iowa Ornithologists' Union | MS 166
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70
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Rare bird documentation form for Thayer's Gull at Cone Marsh, 1983
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1983-02-27
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Thayer's Gull at Cone Marsh in Louisa County, IA on February 27, 1983.
|
Newlon, Michael C.
|
Thayer's Gull
|
Cone Marsh Wildlife Management Area
|
NE side Cone Marsh Louisa Co IA
|
freshwater marsh with considerable open water
|
The documentation form by Michael Newlon is the only one submitted and forms the basis of this record. Other observers include Carol S. Newlon. | Elimination of similar species: proportions, uniformly pale primaries would rule out herring; size/build rules out imm. glaucous. Bill much less heavy than imm. glaucous-winged. Remaining question is whether this bird is (over) a Thayer's Gull or a Kumlien's gull, presently considered separate species but widely suspected of being conspecific. Thayer's is extremely variable, and the limits of its variability are not well known, especially for imm. plumages. [Dwight says of his series of ad. thayeri, 'no two are alike'. It seems probable that there is clinal variation from west to east (thayeri - kumliesi [sic] - nominate glaucoides) and even possible that thayeri interbreeds with argenlatus at the western end of its range.] In addition several plumage descriptions in the literature may be assigned to birds of [illegible] age. Be that as it may: L. glaucoides glaucoides is supposed to have pale warm-brown primaries as a 1-W & paler, nearly whitish areas as a 2-W (though photos in grant's [sic] book show one 2-W with pale-brown primaries concolor with coverts). L. glaucoides kumlieni (in Dwight's plates) is assigned v. pale primaries as a 1-W, with slightly darker outer webs; would look uniform pale grey at any distance. His 2-W has darker primaries, again with slightly darker outer webs [I suspect these assignments should be reversed.] L. thayeri in published description is supposed to have darker primaries still, though not so dark as those of imm. Herring gulls, and lacking contrast with mantle. However some west coast thayeri-type gulls are very pale - though their back color is grey-brown rather than the warmer pale tan of L. glaucoides. (It is possible that these are really kumlieni but little data exists.) It is the similarity of the Cone Marsh Bird to one I photographed in Cal. that convinced me to classify it as thayeri - though kumleni cannot be unequivocally ruled out | The original documentation form event lasted from 11:10:00/12:30:00.
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Iowa Ornithologists' Union | MS 166
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35
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Rare bird documentation form for Varied Thrush at Ingham Lake, 1976
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Field notes
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Birds--Identification Ornithology Rare birds
|
1976-11-28
|
1977-01-24
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Rare birds documentation form
|
Rare bird documentation form for a Varied Thrush at the northeast shore of Ingham Lake in Emmet County, IA on November 28, 1976.
|
Moats, Robert
|
Varied Thrush
|
Ingham Lake
|
NE shore of Ingham Lake, Emmet County, Iowa
|
General: Wooded area on North Shore of Lake Specific: Bur oak timber, somewhat open with ground cover of brome grass and goose berry bushes
|
The documentation form by Bob Moats is the only one submitted and forms the basis of this record. Other observers include Larry Knopf. | Elimination of similar species: No other bird marked in such manner. | The original documentation form event lasted from 11:00:00/11:15:00 and 11:20:00/11:27:00.
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Iowa Ornithologists' Union | MS 166
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35
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11
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Rare bird documentation form for Prairie Falcon northeast of Spirit Lake, 1995
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1995-12-31
|
1996-01-02
|
Rare birds documentation form
|
Rare bird documentation form for a Prairie Falcon northeast of Spirit Lake in Dickinson County, IA on December 31, 1995.
|
Thelen, Ed
|
Prairie Falcon
|
Spirit Lake
|
NE of Spirit Lake - Dickinson County
|
Gravel roadside - on telephone pole
|
The documentation form by Ed Thelen is the only one submitted and forms the basis of this record. | Elimination of similar species: Peregrine & Gyrfalcon don't have dark axillars. | The original documentation form event lasted from 12:00:00/12:15:00.
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Iowa Ornithologists' Union | MS 166
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35
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Rare bird documentation form for Marbled Godwit at northeast Mills County, 1984
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1984-04-24
|
1984-05-25
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Rare birds documentation form
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Rare bird documentation form for a Marbled Godwit at northeast Mills County, IA on April 24, 1984.
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Wilson, Barbara L.
|
Marbled Godwit
|
Mills County
|
NE Mills County, Iowa (Former Tom Axtell farm, recently purchased by a Stortenbecker)
|
|
The documentation form by Barbara L. Wilson is the only one submitted and forms the basis of this record. | Elimination of similar species: Other large shorebirds Hudsonian Godwit: White wingstripe + in rump Dowitchers: white rump + back Long-billed Curlew: similar I think the bill was straight but am eliminating this mainly by probability. | The original documentation form event lasted from 07:30:00/07:31:00.
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Iowa Ornithologists' Union | MS 166
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14
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Rare bird documentation form for Northern Goshawk at Hickory Hill Park, 1981
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1981-11-15
|
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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Rare bird documentation form for Yellow-throated Warbler at Cedar Rapids, 1981
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1981-11-04
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Yellow-throated Warbler at Cedar Rapids in Linn County, IA on November 4, 1981.
|
Goellner, Karl E. Goellner, Ruth E.
|
Yellow-throated Warbler
|
Cedar Rapids
|
NE Cedar Rapids, at 1764 Sherbrook Dr. NE, 52402
|
in bushes and on woodpile by bay window, and on bush in backyard.
|
The documentation form by Ruth E. Goellner and Karl E. Goellner is the only one submitted and forms the basis of this record. | Elimination of similar species: Sutton's (hybrid) warbler eliminated by the bright white area from terminus of eyestripe [sic] down to the striped sides. No other species comes close to these patterns. "Sexes similar" Peterson says; this one was so brightly colored and patterned that we felt it could look like this in breeding season- like a breeding male! | The original documentation form event lasted from around 11:50:00/12:00:00.
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Iowa Ornithologists' Union | MS 166
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35
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28
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Records Committee review for rare bird sighting for Pinyon Jay at northeast Boone County, 1996
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Administrative records Clippings (information artifacts) Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1996-11-30
|
2000-11-22
|
Rare birds documentation form
|
Records Committee review for a Pinyon Jay at northeast Boone County, IA on November 30, 1996. Includes a record review document with votes, two photographs, an article in Field Notes, an article in Iowa Bird Life, an article in the Des Moines Register, and six documentation forms submitted to the committee.
|
Dinsmore, James J.
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Pinyon Jay
|
Boone
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ne Boone County
|
at bird feeder, in farm yard
|
The documentation form by Jim Dinsmore forms the basis of this record. Other documentation forms by Mark Proescholdt, Thomas H. Kent, Stephen Dinsmore, Chris Edwards, and Jim Fuller were submitted. Other observers include Lloyd Crim, Gaylan Crim, Ann Johnson, Peter Peterson, Jim Sinclair, Dennis Henrickson, Ken Lowder, John Daniel, Chris Caster, Dennis Thompson, Cecille Thompson, Beth Proescholdt, Dick Tetrault, Pam Allen, Reid Allen, Eugene Armstrong, Eloise Armstrong, and many unidentified observers. | Elimination of similar species: This combination of body shape and color separates it form other jays. | The original documentation form event lasted from 08:45:00/10:15:00.
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Iowa Ornithologists' Union | MS 166
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43
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Records Committee review for rare bird sighting of Sharp-shinned Hawk at Jackson Township, 1989
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Administrative records Correspondence Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1989-07-19
|
1993-08-05
|
Rare birds documentation form
|
Records Committee review of a Sharp-shinned Hawk at Jackson Township in Hardin County on July 19, 1989. Includes a record review document with votes, correspondence about the bird sighting by David Conrads to Carl Bendorf, and a documentation form submitted to the committee.
|
Conrads, David J.
|
Sharp-shinned Hawk
|
Jackson Township
|
NE 1/4 of NE 1/4 SEC 13 T-88N R-20W Jackson Twp Hardin Co.
|
Upland forest, steep ravine
|
The documentation form by David J. Conrads is the earliest and the one that forms the basis of this record. Other observers include Keith Franzen and Nixon Wilson. | Elimination of similar species: Due to its significantly smaller size than a Cooper's Hawk, we concluded that it was a HY male Sharp-shinned Hawk. We also listened to "A Field Guide to Bird Songs" and although the Sharp-shinned recording was that of 175 "kek-kek-kek" warning/alarm call, the Cooper's Hawk recording was that of a food begging call which was very similar but of a significantly lower pitch than that of the bird we observed. | The original documentation form event lasted from 14:30:00/14:31:00.
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Iowa Ornithologists' Union | MS 166
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8
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27
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Rare bird documentation form for Ibis species at Nashua, 1984
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1984-09-29
|
1984-10-06
|
Rare birds documentation form
|
Rare bird documentation form for an Ibis species at Nashua in Chickasaw County, IA on the Cedar River on September 29, 1984.
|
Proescholdt, Mark
|
Glossy Ibises
|
Nashua
|
Nashua, Chickasaw County, Cedar River
|
over main river channel - sandbars, some marshy areas
|
The documentation form by Mark Proescholdt is the only one submitted and forms the basis of this record. Other observers include Beth Proescholdt and Steve Dinsmore. | Elimination of similar species: Double-crested Cormorant. From a distance the ibis had a similar body shape but long decurved bill and dark purplish brown color determined an ibis. | The original documentation form event lasted from 15:48:00/15:50:00.
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24
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Rare bird documentation form for Northern Goshawk at Big Marsh, 1984
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Field notes
|
Birds--Identification Ornithology--Societies, etc Rare birds
|
1984-01-28
|
1984-01-29
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Big Marsh in Butler County, IA on January 28, 1984.
|
Moore, Francis L.
|
Northern Goshawk
|
Big Marsh Wildlife Area
|
N.W. side of Big Marsh, Butler Co.
|
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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25
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Rare bird documentation form for Buff-breasted Sandpiper east of Zearing, 1986
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1986-05-14
|
1986-05-15
|
Rare birds documentation form
|
Rare bird documentation form for a Buff-breasted Sandpiper east of Zearing in northwest Marshall County, IA on May 14, 1986.
|
Proescholdt, Beth
|
Buff-breasted Sandpiper
|
Zearing
|
n.w. Marshall County, east of Zearing
|
flooded field, slightly trashy with corn emerging
|
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: Upland Sandpiper - this bird had a shorter neck, was too small, + had an overall buffy look of the underparts + also clear breasted. Reeve - too buffy to be a reeve and too small compared with birds close by. | The original documentation form event lasted from 17:00:00/17:40:00.
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Iowa Ornithologists' Union | MS 166
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25
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Rare bird documentation form for Golden Eagle in Cleark Creek Township, Jasper County, 1990
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1990-04-30
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Golden Eagle in Clear Creek Township south of the intersection of Iowa 330 with U.S. 65 in Jasper County, IA on April 30, 1990.
|
Proescholdt, Beth
|
Golden Eagle
|
Clear Creek Township
|
n.w. Jasper County, along #330, south of #65 intersection
|
above fields along highway
|
The documentation form by Beth Proescholdt is the only one submitted and forms the basis of this record. | Elimination of similar species: A Rough-leg dark-morph adult female has a similar tail, but does not have an all-dark body & the white on underwings in near wing tips. | The original documentation form event lasted from 11:25:00/11:25:30.
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Iowa Ornithologists' Union | MS 166
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31
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Rare bird documentation form for Northern Goshawk at Alden, 1983
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1983-01-28
|
1983-02-15
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Alden in Hardin County, IA on January 28, 1983.
|
Proescholdt, Mark
|
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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Iowa Ornithologists' Union | MS 166
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25
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Rare bird documentation form for Varied Thrush northwest of Spencer, 1983
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1983-12-16
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Varied Thrush northwest of Spencer in Clay County, IA on December 16, 1983.
|
Brewer, Marion M.
|
Varied Thrush
|
Spencer
|
N.W. corner of Spencer
|
Back yard of Residence
|
The documentation form by Marion Brewer is the only one submitted and forms the basis of this record. Other observers include Vernon Bierman. | Elimination of similar species: Robin - eye stripe, chest band, orange wing bars + chest | The original documentation form event lasted from 13:15:00/14:00:00.
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Iowa Ornithologists' Union | MS 166
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11
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Rare bird documentation form for Barn Swallow at Red Rock Reservoir, 1987
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1987-11-21
|
1987-11-27
|
Rare birds documentation form
|
Rare bird documentation form for a Barn Swallow at Red Rock Reservoir in Marion County, IA on November 21, 1987.
|
Moore, Francis L.
|
Barn Swallow
|
Lake Red Rock
|
N.E. side of St. Hwy 14 bridge across Red Rock Reservoir, Marion Co.
|
Partially frozen water near bridge, near weedy back waters
|
The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. Other observers include Tom Kent, Bob Cecil, and Bob Myers. | Elimination of similar species: No other swallow has long swallow tail, forked, pointed on outer retrices, dark blue-black color on back and medium tan to cinnamon color below.
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Iowa Ornithologists' Union | MS 166
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34
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87
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Rare bird documentation form for Scissor-tailed Flycatcher northeast of Waubonsie State Park, 1982
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-04-24
|
1982-04-25
|
Rare birds documentation form
|
Rare bird documentation form for a Scissor-tailed Flycatcher northeast of Waubonsie State Park in Fremont County, IA on April 24, 1982.
|
Moore, Francis L.
|
Scissor-tailed Flycatcher
|
Waubonsie State Park
|
N.E. of Waubonsie S.P. on gravel road.
|
On edge of Loess Hills, on telephone wire between heavy woods and open field
|
The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. Other observers include Ross Silcock and Bob Myers. | Elimination of similar species: Western Kingbird is darker on head and back and has yellow breast and belly and lacks the extremely long tail feathers that this bird had. Eastern Kingbird has a dark gray head and back and also lacks the long tail feathers. | The original documentation form event lasted from 10:30:00/10:32:00.
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Iowa Ornithologists' Union | MS 166
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34
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73
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Rare bird documentation form for Northern Goshawk at Madison County, 1983
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1983-10-31
|
1983-11-01
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Madison County, IA on October 31, 1983.
|
Armstrong, Eugene
|
Northern Goshawk
|
Madison County
|
N.E. Madison County
|
Brushy fence row Open farmland
|
The documentation form by Eugene Armstrong is the only one submitted and forms the basis of this record. Other observers include Eloise Armstrong. | Elimination of similar species: Cooper's - Large than a Cooper's Grey bellied. | The original documentation form event occurred around 14:00:00.
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Iowa Ornithologists' Union | MS 166
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33
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25
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Rare bird documentation form for White-faced Ibis at Cone Marsh, 1990
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1990-04-23
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a White-faced Ibis at Cone Marsh in Louisa County, IA on April 23, 1990.
|
Petersen, Peter C.
|
White-faced Ibis
|
Cone Marsh Wildlife Management Area
|
N.E. corner of Cone Marsh, Louisa Co., IA
|
Marsh, mudflat & shore areas
|
The documentation form by Peter C. Petersen is the only one submitted and forms the basis of this record. Other observers include Jim Sieh, Cal Knight, Bernie Knight, Brian Blevins, and Ann Barker. | Elimination of similar species: Glossy Ibis which was present for direct comparison, had a narrow whitish facial patch border not extending past the eye around a grey-blue patch. Eye seemed dark, but distance great to be positive. Legs were grey with reddish area at joint only. It seemed slightly larger than the White-faced. | The original documentation form event lasted from 08:30:00/09:40:00.
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Iowa Ornithologists' Union | MS 166
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32
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25
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Records Committee review for rare bird sighting of Ibis Species at Cone Marsh, 1990
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1990-04-23
|
1993-07-17
|
Rare birds documentation form
|
Records Committee review of a bird (Ibis species) at Cone Marsh in Louisa Co, IA on April 23, 1990. Includes a record review document with votes and three documentation forms submitted to the committee.
|
Petersen, Peter C.
|
Glossy Ibises
|
Cone Marsh Wildlife Management Area
|
N.E. Corner of Cone Marsh, Louisa Co., IA
|
Marsh & Mud Flat, shore areas
|
The documentation form by Peter C. Petersen is the earliest and the one that forms the basis of this record. Other documentation forms by Carl J. Bendorf and Jim Fuller were submitted later. Other observers include Ken Lowder, Ann Barker, John Daniels, Jim Sieh, Cal Knight, Bernie Knight, Brian Blevins, and Rick Hollis. | Elimination of similar species: White-faced Ibis, which was present for direct comparison, had a wide white facial border around a reddish-brown facial patch, eye seemed red but distance was a bit far to be positive, legs were uniformly reddish brown, bill darker and more reddish & bird seemed a bit smaller. | The original documentation form event lasted from 08:30:00/09:40:00.
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Iowa Ornithologists' Union | MS 166
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7
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21
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Rare bird documentation form for Glossy Ibis at Cone Marsh, 1990
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1990-04-23
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form a Glossy Ibis at Cone Marsh in Louisa County, IA on April 23, 1990.
|
Petersen, Peter C.
|
Glossy Ibis
|
Cone Marsh Wildlife Management Area
|
N.E. Corner Cone Marsh, Louisa Co., IA
|
Marsh & Mudflat, shore areas.
|
The documentation form by Peter C. Petersen is the only one submitted and forms the basis of this record. Other observers include Jim Sieh, Cal Knight, Bernie Knight, Brian Blevins, and Ann Barker. | Elimination of similar species: White-faced Ibis, which was present for direct comparison, had a wide white facial border around a redish-brown [sic] facial patch, eye seemed red but distance was a bit far to be positive, legs were uniformly reddish brown, bill darker & more reddish & bird seemed a bit smaller. | The original documentation form event lasted from 08:30:00/09:40:00.
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Iowa Ornithologists' Union | MS 166
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24
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Rare bird documentation form for Broad-winged Hawk at Cedar Rapids, unknown date
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
N/A
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Broad-winged Hawk at Cedar Rapids in Linn County, IA on December 20, unknown year.
|
Bradley, Rob
|
Broad-winged Hawk
|
Cedar Rapids
|
N.E. Cedar Rapids Izaak Walton
|
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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Iowa Ornithologists' Union | MS 166
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27
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Rare bird documentation form for Peregrine Falcon at northeast Boone County, 1986
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1986-04-23
|
1986-05-15
|
Rare birds documentation form
|
Rare bird documentation form for a Peregrine Falcon at northeast Boone County on county line with Hamilton County, IA on April 23, 1986.
|
Proescholdt, Beth
|
Peregrine Falcon
|
Boone County
|
n.e. Boone County (on county line with Hamilton Co)
|
marshy pasture of several acres, on both sides of road
|
The documentation form by Beth Proescholdt is the only one submitted and forms the basis of this record. Other observers include Mark Proescholdt, Ramona Sommerlot, and Carol McMillen. | Elimination of similar species: another falcon - this one too large; a buteo - not buteo shaped & flying much faster than a buteo with its long pointed wings. | The original documentation form event lasted from 14:25:00/14:26:00.
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Iowa Ornithologists' Union | MS 166
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33
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34
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