Records Committee review for rare bird sighting of California Gull at Carter Lake, 1993
|
Administrative records Clippings (information artifacts) Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1993-11-21
|
1995-07-08
|
Rare birds documentation form
|
Records Committee review for a California Gull at Carter Lake in Pottawattamie County, IA on November 21, 1993. Includes a record review document with votes, a photograph, an article in Iowa Bird Life, and three documentation forms submitted to the committee.
|
Bray, Tanya
|
California Gull
|
Carter Lake
|
Carter Lake, Pottawattamie County
|
|
The documentation form by Tanya Bray forms the basis of this record. Other documentation forms by Loren and Babs Padelford, and Ross Silcock were submitted. Other observers include Jerry Toll and B.J. Rose. | Elimination of similar species: Both Ring-billed and Herring Gulls are eliminated by bill coloration, size, slightly darker mantle, and eye color. Western, Lesser-black backed would be darker mantled, different bill coloration. | The original documentation form event lasted from 10:30:00/10:58:00.
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Iowa Ornithologists' Union | MS 166
|
11
|
1
|
Records Committee review for rare bird sighting of Burrowing Owl east of Larchwood, 1998
|
Administrative records Clippings (information artifacts) Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1998-08-30
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for a Burrowing Owl east of Larchwood in Lyon County, IA on August 30, 1998. Includes a record review document with votes, an article in Iowa Bird Life, and a photograph submitted to the committee.
|
Harr, Douglas C.
|
Burrowing Owl
|
Larchwood
|
[...] probable nest site three miles east of Larchwood.
|
|
The article by Doug Harr forms the basis of this record. Another observer is Dolly Zangger. | Elimination of similar species: [...] I saw no evidence of other owls on this or subsequent visits.
|
Iowa Ornithologists' Union | MS 166
|
12
|
17
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Records committee review for rare bird sighting of Brown Pelican at De Soto National Wildlife Refuge, 1992
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Administrative records Clippings (information artifacts) Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1992-05-06
|
1994-10-18
|
Rare birds documentation form
|
Records Committee review for a Brown Pelican at De Soto National Wildlife Refuge in Harrison County, IA on May 6, 1992. Includes a record review document with votes, an article in the Nebraska Bird Review about the sighting, two photographs, and four documentation forms submitted to the committee.
|
Rose, B.J.
|
Brown Pelican
|
DeSoto National Wildlife Refuge
|
DeSoto National Wildlife Refuge, Harrison County, IA, and Washington County, NE. It was on the south end of the oxbow, just above the dam.
|
Missouri River oxbow lake
|
The documentation form by B.J. Rose is the earliest and the one that forms the basis of this record. Other documentation forms by Thomas H. Kent, Jim Fuller, and Peter C. Petersen were submitted later. Other observers include Babs Padelford, Ross Silcock, Dick Tetrault, and Brian Blevins. | Elimination of similar species: White Pelican is white with black wing tips; some were present for comparison. | The original documentation form event lasted from 09:00:00/09:30:00.
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Iowa Ornithologists' Union | MS 166
|
7
|
11
|
Records Committee review for rare bird sighting of Black-necked Stilt south of Ainsworth, 1996
|
Administrative records Clippings (information artifacts) Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1996-05-18
|
2000-11-22
|
Rare birds documentation form
|
Records Committee review of three Black-necked Stilts south of Ainsworth in Washington County, IA on May 18, 1996. Includes a record review document with votes, two photos, an article in Iowa Bird Life, an article in Field Notes, and five documentation forms submitted to the committee.
|
Proescholdt, Mark
|
Black-necked Stilt
|
Ainsworth
|
Washington County - south of #92 about 1/2 mile on #218
|
Wet areas in field after flooded creek spilled out into fields
|
The documentation form by Mark Proescholdt is the earliest and the one that forms the basis of this record. Other documentation forms by Jim Fuller, Thomas H. Kent, Jim Dinsmore, and Chris Edwards were submitted later. Other observers include Cal Knight, Bernie Knight, Chuck Fuller, Eugene Armstrong, Eloise Armstrong, Richard Tetrault, Peter Petersen, Francis Moore, Ann Johnson, Hank Zalatel, Beth Proescholdt, and Russ Widner. | Elimination of similar species: There are no similar species that come to mind. | The original documentation form event lasted from 14:00:00/14:10:00 on May 18, 1996 and 15:00:00/15:10:00 on May 19th, 1996.
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Iowa Ornithologists' Union | MS 166
|
9
|
20
|
Records Committee review for rare bird sighting of Black-necked Stilt at Union Slough National Wildlife Refuge, 1984
|
Administrative records Clippings (information artifacts) Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1984-06-02
|
1993-09-01
|
Rare birds documentation form
|
Records Committee review of two Black-necked Stilts at Union Slough National Wildlife Refuge in Kossuth County, IA on June 2, 1984. Includes a record review document with votes, a summary of the review, a photocopy of a photo, an article of Iowa Bird Life, and two documentation forms submitted to the committee.
|
Myers, Robert K.
|
Black-necked Stilt
|
Union Slough National Wildlife Refuge
|
Union Slough National Wildlife Refuge - Kossuth County, Iowa
|
General: Large cattail marsh. Specific: Shallow muddy pool on north edge of Refuge.
|
The documentation form by Robert Myers forms the basis of this record. Another documentation form by Francis L. Moore was submitted. Other observers include Russell Hays and several unidentified observers. | Elimination of similar species: Nothing really is similar. American Avocet has upturned bill and shows much white in wings. | The original documentation form event lasted from 07:58:00/08:00:00 and 08:30:00/08:45:00.
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Iowa Ornithologists' Union | MS 166
|
9
|
20
|
Records Committee review for rare bird sighting of Black-necked Stilt at Riverton Area, 1992
|
Administrative records Clippings (information artifacts) Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1992-05-12
|
1996-01-24
|
Rare birds documentation form
|
Records Committee review of a Black-necked Stilt at Riverton Area in Fremont County, IA on May 12, 1992. Includes a record review document with votes, an article in Iowa Bird Life, a photo, and three documentation forms submitted to the committee.
|
Johnson, Ann
|
Black-necked Stilt
|
Riverton Wildlife Management Area
|
Riverton Wildlife Area, Fremont Co., IOWA
|
Broad expanse of mud flats
|
The documentation form by Ann Johnson is the earliest and the one that forms the basis of this record. Other documentation forms by Pam Allen and Thomas H. Kent were submitted later. Other observers include Reid Allen, W. Ross Silcock, and Dick Tetrault. | Elimination of similar species: Identification of a Black-necked Stilt is straight forward. The only other bird in North America which is even remotely similar is the American Avocet. It can be eliminated by the black feathering on the head and neck, straight bill, and pink legs. | The original documentation form event lasted from 14:55:00/16:55:00.
|
Iowa Ornithologists' Union | MS 166
|
9
|
20
|
Records Committee review for rare bird sighting of Black-necked Stilt at Amana Lake, 1993
|
Administrative records Clippings (information artifacts) Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1993-05-20
|
1995-07-08
|
Rare birds documentation form
|
Records Committee review of two Black-necked Stilts at Amana Lake in Iowa County, IA on May 20, 1993. Includes a record review document with votes, a photo, an article in Iowa Bird Life, and three documentation forms submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Black-necked Stilt
|
Lily Pond
|
Amana Lake, Iowa County, Iowa
|
artificial, shallow lake with low water and extensive mud flats
|
The documentation form by Thomas H. Kent is the earliest and the one that forms the basis of this record. Other documentation forms by Thomas Staudt and Randall Pinkston were submitted later. | Elimination of similar species: none. | The original documentation form event lasted from 12:15:00/12:30:00.
|
Iowa Ornithologists' Union | MS 166
|
9
|
20
|
Records Committee review for rare bird sighting of Black-legged Kittiwake at Lake Manawa, 1995
|
Administrative records Clippings (information artifacts) Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1995-09-24
|
2000-11-20
|
Rare birds documentation form
|
Records Committee review of a Black-legged Kittiwake at Lake Manawa in Pottawattamie County, IA on September 24, 1995. Includes a record review document with votes, two photographs, an article in Audubon Field Notes, an article in Iowa Bird Life, and three documentation forms submitted to the committee.
|
Padelford, Babs Padelford, Loren
|
Black-legged Kittiwake
|
Lake Manawa
|
Lake Manawa, Pottawattamie County, Iowa
|
|
The documentation form by Loren Padelford and Babs Padelford is the earliest and the one that forms the basis of this record. Other documentation forms by Thomas H. Kent and Jim Fuller were submitted later. Other observers include James Kovanda, Sandra Kovanda, Tim Schantz, Pam Allen, Reid Allen, Chuck Fuller, Eugene Armstrong, and Eloise Armstrong. | The original documentation form event lasted from 10:30:00/10:45:00 and 18:15:00/18:20:00.
|
Iowa Ornithologists' Union | MS 166
|
11
|
10
|
Records Committee review for rare bird sighting of Black-headed Gull at Spirit Lake, 1999
|
Administrative records Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1999-10-01
|
2000-11-28
|
Rare birds documentation form
|
Records Committee review for a Black-headed Gull at Spirit Lake in Dickinson County, IA on October 1, 1999. Includes a record review document with votes, two photographs, and two documentation forms submitted to the committee.
|
Schoenewe, Lee A.
|
Black-headed Gull
|
Spirit Lake
|
North Shore Spirit Lake, Dickinson Co.
|
Rock jetty, fishing pier + shallow bay + marsh
|
The documentation form by Lee A. Schoenewe forms the basis of this record. Another documentation form by Jim Fuller was submitted. Other observers include many unidentified observers. | Elimination of similar species: Bonaparte's - Bill color and underwing smudging | The original documentation form event lasted from 13:20:00/13:40:00.
|
Iowa Ornithologists' Union | MS 166
|
10
|
21
|
Records Committee review for rare bird sighting of Black-headed Gull at Spirit Lake and Kettleson Hogsback Wildlife Management Area, 1994
|
Administrative records Clippings (information artifacts) Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1994-08-02
|
1998-06-09
|
Rare birds documentation form
|
Records Committee review for a Black-headed Gull at Spirit Lake and Kettleson Hogsback Wildlife Management Area in Dickinson County, IA on August 2, 1994. Includes a record review document with votes, an article in Iowa Bird Life, a photograph, and thirteen documentation forms submitted to the committee.
|
Dinsmore, Stephen J.
|
Black-headed Gull
|
Kettleson Hogsback Wildlife Management Area Spirit Lake
|
n. end of Spirit L., Dickinson Co., IA
|
large lake
|
The documentation form by Stephen J. Dinsmore for the 11:25 AM sighting forms the basis of this record. A second form by Stephen J. Dinsmore for the 12:12 PM and 5:40PM sighting was submitted as well. Other documentation forms by Lee A. Schoenewe, Pete Ernzen, Jim Fuller, Thomas H. Kent, Peter C. Petersen, Ed Thelen, Babs Padelford, Loren Padelford, Pam Allen, Reid Allen, Beth Proescholdt, and Mark Proescholdt (two separate forms) were submitted later. Other observers include LaVonne Foote, Nancy Schoenewe, Beth Brown, Tim Schantz, Brian Blevins, Corey Blevins, Bob Livermore, Roland Barth, Kim Eckert, Russ Widner, Phil McFadden, Bill Huser, Eugene Armstrong, and Eloise Armstrong. | Elimination of similar species: The combination of red bill and legs, brown hood, size, very pale gray mantle and upperwings, and black undersides to the inner primaries eliminates several similar species, including Franklin's, Laughing, Little, Bonaparte's, and Ross' gulls. | The original documentation form event lasted from 11:25:00/11:42:00.
|
Iowa Ornithologists' Union | MS 166
|
10
|
21
|
Records Committee review for rare bird sighting of Black-headed Gull at Jemmerson Slough, 1996
|
Administrative records Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1996-06-23
|
2000-11-22
|
Rare birds documentation form
|
Records Committee review for a Black-headed Gull at Jemmerson Slough in Dickinson County, IA on June 23, 1996. Includes a record review document with votes, a photograph, and three documentation forms submitted to the committee.
|
Schoenewe, Lee A.
|
Black-headed Gull
|
Jemmerson Slough Wildlife Management Area
|
Jemerson [sic] Slough, Dickinson County
|
Newly restored wetland with mudflats and raised island
|
The documentation form by Lee Schoenewe is the earliest and the one that forms the basis of this record. Other documentation forms by Jim Fuller and Mark Proescholdt were submitted later. Other observers include Harold White, Ed Thelen, and Tom Stone. | Elimination of similar species: Franklin's Gulls by close comparison; Bonaparte's by head color + dark underwing | The original documentation form event lasted from 16:15:00/17:00:00.
|
Iowa Ornithologists' Union | MS 166
|
10
|
21
|
Records Committee review for rare bird sighting of Black-headed Gull at Crandalls Beach at Spirit Lake, 1998
|
Administrative records Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1998-10-11
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review of a Black-headed Gull at Crandalls Beach at Spirit Lake in Dickinson County, IA on October 11, 1998. Includes a record review document with votes, a photograph, and two documentation forms submitted to the committee.
|
Schoenewe, Lee A.
|
Black-headed Gull
|
Crandalls Beach
|
Crandall's Beach on Spirit Lake, Dickinson Co.
|
lake shore
|
|
Iowa Ornithologists' Union | MS 166
|
10
|
21
|
Records Committee review for rare bird sighting of Black-crowned Night-Heron at Polk City, 1997
|
Administrative records Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-12-21
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for a Black-crowned Night-Heron at Polk City Wildlife Area in Polk County, IA on December 21, 1997. Includes a record review document with votes, a photo and two documentation forms submitted to the committee.
|
Johnson, Ann
|
Black-crowned Night Heron
|
Polk City Wildlife Area
|
Polk City Wildlife Area, Polk Co., IA
|
|
The documentation form by Ann Johnson is the earliest and the one that forms the basis of this record. Another documentation form by Stephen J. Dinsmore was submitted later. Other observers include Aaron Brees and Phil Walsh. | Elimination of similar species: Yellow-crowned Night-Heron was eliminated by the boldness of the markings on both the upper and underparts of the body and by the leg extension in flight. | The documentation form event occurred at approximately 09:30:00
|
Iowa Ornithologists' Union | MS 166
|
7
|
20
|
Records Committee review for rare bird sighting of Black-bellied Whistling-Duck at Tomahawk Marsh, 1998
|
Administrative records Clippings (information artifacts) Field notes Maps (documents) Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1998-04-10
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review of a Black-bellied Whistling-Duck at Tomahawk Marsh in Sac County on April 10, 1998. Includes a record review document with votes, a photograph, an article in Iowa Bird Life, a map of one of the sightings, and seven documentation forms submitted to the committee.
|
Reisz, Russell
|
Black-bellied Whistling-Duck
|
Tomahawk Marsh Wildlife Management Area
|
Tomahawk Marsh, Sac County, Iowa
|
marsh, wetland
|
The documentation form by Russell Reisz is the earliest and the one that forms the basis of this record. Other documentation forms by Peter Ernzen, Thomas H. Kent, Jim Fuller, Dick Tetrault, Chris Edwards, and Mark Proescholdt were submitted later. Other observers include Beth Proescholdt. | Elimination of similar species: Fulvous Whistling-duck is the most similar species. This species was eliminated because it has a different bill color and a different leg color than the Black-bellied Whistling-duck. The Fulvous Whistling-duck also lacks the white wing patch and the dark belly of the Black-bellied Whistling-duck. These were all points of identification for the species seen at Tomahawk Marsh. | The original documentation form event lasted from 19:58:00/19:58:00.
|
Iowa Ornithologists' Union | MS 166
|
8
|
3
|
Records Committee review for rare bird sighting of Black-bellied Whistling-Duck at Big Marsh, 1993
|
Administrative records Clippings (information artifacts) Correspondence Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1993-11-01
|
1996-04-25
|
Rare birds documentation form
|
Records Committee review of a Black-bellied Whistling-Duck at Big Marsh in Butler County, IA on November 1, 1993. Includes a record review document with votes, correspondence about the bird sighting, two photographs, an article in The Southwestern Naturalist, and a documentation form submitted to the committee.
|
Dinsmore, James J.
|
Black-bellied Whistling-Duck
|
Big Marsh Wildlife Area
|
Big Marsh
|
freshwater marsh
|
The documentation form by Jim Dinsmore is the only one submitted and forms the basis of this record. Other observers include Rodney Steere. | Elimination of similar species: Nothing it could be confused with
|
Iowa Ornithologists' Union | MS 166
|
8
|
3
|
Records Committee review for rare bird sighting of Arctic Tern at Sandpiper Beach at Saylorville Reservoir, 1999
|
Administrative records Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1999-08-18
|
2000-11-28
|
Rare birds documentation form
|
Records Committee review for an Arctic Tern at Sandpiper Beach at Saylorville Reservoir in Polk County, IA on August 18, 1999. Includes a record review document with votes, four photographs, and three documentation forms submitted to the committee.
|
Dinsmore, Stephen J.
|
Arctic Tern
|
Sandpiper Recreation Area
|
Saylorville Reservoir, Polk County, Iowa
|
large reservoir
|
The documentation form by Steve Dinsmore forms the basis of this record. Other documentation forms by James J. Dinsmore and Ann Johnson were submitted. | Elimination of similar species: The combination of size, bill shape and color, white cheek, dark gray underparts, leg length, and wing pattern eliminate other species of Sterna. | The original documentation form event lasted from 17:30:00/17:55:00.
|
Iowa Ornithologists' Union | MS 166
|
12
|
2
|
Records Committee review for rare bird sighting of a Trumpeter Swan at Le Claire, 1989
|
Administrative records Clippings (information artifacts) Field notes Photographs
|
Bird watching Ornithology Rare birds
|
1989-01-09
|
1993-08-05
|
Rare birds documentation form
|
Records Committee review of a Trumpeter Swan at Le Claire in Scott County, IA on January 9, 1989. Includes a record review document with votes, an article in Iowa Bird Life, three photocopied photographs, and two documentation forms submitted to the committee.
|
Petersen, Peter C.
|
Trumpeter Swan
|
Le Claire
|
Channel of Miss. River 1 mi. N. Le Claire IA & Pt Byron IL, Scott & Rock Isl Co
|
Open pool in main channel of Missippi River
|
The documentation form by Peter C. Petersen is the earliest and the one that forms the basis of this record. Another documentation form by Diane Porter was submitted from February 25, 1989. Other observers include Mary Lou Petersen, Don Moeller, and Ann Barker. | Elimination of similar species: Tundra swan- Bill very dark near base in this bird, would be light in Tundra, slope of top of head to bill tip wrong for Tundra, brownish tinge to plumage wrong for Tundra, also long bill. | The original documentation form event lasted from 09:40:00/09:45:00 and 10:00:00/10:03:00.
|
Iowa Ornithologists' Union | MS 166
|
8
|
12
|
Records Committee review for rare bird sighting for White-winged Dove at Ottumwa, 1997
|
Administrative records Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-04-08
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for a White-winged Dove at Ottumwa in Wapello County, IA on April 8, 1997. Includes a record review document with votes, four photographs, and a documentation form submitted to the committee.
|
Hoskins, Nelson R.
|
White-winged Dove
|
Ottumwa
|
Ottumwa, Ia.
|
Back yard, small trees, also across from cemetary [sic]
|
The documentation form by Nelson R. Hoskins is the only one submitted and forms the basis of this record. | Elimination of similar species: Mourning dove. Photos. | The original documentation form event lasted from am to pm.
|
Iowa Ornithologists' Union | MS 166
|
12
|
10
|
Records Committee review for rare bird sighting for White-winged Dove at Le Grand, 1997
|
Administrative records Clippings (information artifacts) Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-04-28
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for a White-winged Dove at Le Grand in Marshall County, IA on April 28, 1997. Includes a record review document with votes, two photographs, an article in Iowa Bird Life, and six documentation forms submitted to the committee.
|
Proescholdt, Mark
|
White-winged Dove
|
Le Grand
|
in Legrand - Marshall County
|
Residential area by school and a church
|
The documentation form by Mark Proescholdt forms the basis of this record. Other documentation forms by Jim Fuller, Thomas H. Kent, Chris Edwards, Peter C. Petersen, and Ann Johnson were submitted later. Other observers include Russ Widner, Kelly McKay, Jim Dinsmore, Beth Proescholdt, Dick Tetrault, Hank Zaletel, Chris Caster, Pam Allen, Reid Allen, Eugene Armstrong, and Eloise Armstrong. | Elimination of similar species: No other dove looks like this one. | The original documentation form event lasted from approximately 15:15:00/15:17:00 on April 28, 1997.
|
Iowa Ornithologists' Union | MS 166
|
12
|
10
|
Records Committee review for rare bird sighting for Western Tanager at Lake Manawa, 1993
|
Administrative records Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1993-05-11
|
1995-07-08
|
Rare birds documentation form
|
Records Committee review for a Western Tanager at Lake Manawa in Pottawatamie County, IA on May 11, 1993. Includes a record review document with votes, a photograph, and a documentation form submitted to the committee.
|
Rose, B.J.
|
Western Tanager
|
Lake Manawa
|
Lake Manawa, So. of CB, Pottawatamie Co., IA
|
Open beach and lawn area with large cottonwoods.
|
The documentation form by B.J. Rose is the only one submitted and forms the basis of this record. Other observers include Roger Rose, Loren Padelford, and Babs Padelford. | Elimination of similar species: Summer and Scarlet Tanagers do not have wing-bars. | The original documentation form event lasted from approximately 13:00:00/14:30:00.
|
Iowa Ornithologists' Union | MS 166
|
13
|
29
|
Records Committee review for rare bird sighting for Western Tanager at Elk Rock State Park, 1991
|
Administrative records Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1991-05-07
|
1993-07-17
|
Rare birds documentation form
|
Records Committee review for a Western Tanager at Elk Rock State Park in Marion County, IA on May 7, 1991. Includes a record review document with votes, a photograph with a report, and two documentation forms submitted to the committee.
|
Johnson, Ann
|
Western Tanager
|
Elk Rock State Park
|
South Elk Rock State Park, Red Rock Reservoir, Marion Co., Iowa
|
Soft deciduous and brushy area near water
|
The documentation form by Ann Johnson forms the basis of this record. Another documentation form by Jim Fuller was submitted. Other observers include Tim Schantz, Cal Knight, Bernie Knight, Eugene Armstrong, Eloise Armstrong, Dennis Thompson, and Beth Brown. | Elimination of similar species: The combination of red face and yellow body eliminated all other tanagers. Females of other species would not show red on the face, and young males going into first alternate plumage would not have the red coloration restricted to the head. | The original documentation form event lasted from 12:45:00/17:30:00 with bird seen three times for a total of 25-30 minutes.
|
Iowa Ornithologists' Union | MS 166
|
13
|
29
|
Records Committee review for rare bird sighting for Western Flycatcher at Lake Ahquabi State Park, 1992
|
Administrative records Clippings (information artifacts) Correspondence Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1992-11-14
|
1999-10-15
|
Rare birds documentation form
|
Records Committee review for a Western Flycatcher at Lake Ahquabi State Park in Warren County, IA on November 14, 1992. Includes a record review document with votes, an article in American Birds, excerpts from Western Birds, articles in Pennsylvania birds, an article in Iowa Bird Life, correspondence relevant to bird sighting and review, eight photographs, and four documentation forms submitted to the committee.
|
Johnson, Ann
|
Empidonax Flycatchers
|
Lake Ahquabi State Park
|
Lake Ahquabi State Park, Warren County, IOWA
|
Woodland edge consisting primarily of honeysuckle and junipers
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The documentation form by Ann Johnson is the earliest and the one that forms the basis of this record. Other documentation forms by Thomas H. Kent, Jim Fuller, and Brian Blevins were submitted later. Other observers include Ross Silcock, Peter Petersen, Kelly McKay, Corey Blevins, Jim Scheib, Jim Sinclair, John Daniel, Tim Schantz, Cal Knight, Bernie Knight, Chuck Fuller, David Youngblut, Beth Brown, Sherry Dragula, Bill Overland, Jane Overland, John Miller, Eugene Armstrong, Eloise Armstrong, and unidentified other observers. | Elimination of similar species: The date of observation is historically good for a vagrant western flycatcher species, so this was in the back of my mind in assessing the characteristics observed. The presence of both eye ring and wing bars, in addition to size and shape, indicate that the bird fits the Empidonax complex. The combination of green back, yellow throat and pure orange lower mandible with no markings would eliminate Least, Hammond's, Dusky, Gray, Buff-breasted, Alder, and Willow Flycatchers. A juvenile Acadian can be eliminated by the short primary extension, color of the wings, size and shape of the eye ring, and active behavior. Only three species are indicated by the green upper parts and yellow under parts. Two are separable only by voice. The choices were between Yellow-bellied Flycatcher and Western (Cordilleran and Pacific-slope) Flycatcher. Back color is greener in Yellow-bellied and more olive in Western. Although the back looked olive, this was rather subjective. According to the Audubon Master Guide, behavior would be more indicative of a Yellow-bellied in that the bird was not flicking both tail and wings. According to Kaufman, however, behavior is quite variable. Three characteristics made me lean more toward Western complex. They were peaked appearance to the head (usually smooth and rounded in Yellow-bellied); almond-shaped eye ring (round, narrow, and more even in Yellow-bellied); and browner wings than eastern Empidonax. The color of the wings is again subjective, but the contrast between wing color and wing bars was less than the black/white (or even black/buff in fall birds) of eastern birds. Even with the variability that may occur in any Empidonax, it is unlikely that these three characteristics, which are common to the Western Flycatcher, would appear simultaneously in a Yellow-bellied Flycatcher. Further support is found in the Audubon Master Guide to Birding where it states in the description of Western Flycatcher, "...olive wash on the breast, flanks, and especially the sides tends to highlight a midventral yellow stripe" - one of the more obvious characteristics when viewed at close range from the front. IF the call notes heard belonged to this bird, it would indicate a Cordilleran Flycatacher, the most likely vagrant. None of us were able, however, to get the bird to call as we were observing it. Cal Knight played a tape and the bird became very agitated but did not call. | The original documentation form event lasted from 11:00:00/14:00:00 on November 14, 1992 and 11:30:00/13:45:00 on November 15, 1992.
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Iowa Ornithologists' Union | MS 166
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12
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35
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Records Committee review for rare bird sighting for Vermilion Flycatcher at Island View Park at Rathbun Lake, 1992
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Administrative records Clippings (information artifacts) Field notes Photographs
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Bird watching Ornithology Ornithology--Societies, etc
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1992-10-25
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1994-10-18
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Rare birds documentation form
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Records Committee review for a Vermilion Flycatcher at Island View Park at Rathbun Lake in Appanoose County, IA on October 25, 1992. Includes a record review document with votes, excerpts from Iowa Bird Life, an article in American Birds, two photographs, and five documentation forms submitted to the committee.
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Sinclair, Jim
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Vermilion Flycatcher
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Island View Park
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Island View Park, Rathbun Resevoir, [sic] Appanoose Co.
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open parkland, scattered trees along beach front
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The documentation form by Jim Sinclair forms the basis of this record. Other documentation forms by Tom Johnson, Ray Cummins, Thomas H. Kent, and Jim Fuller were submitted. Other observers include Dot Cornett, Tim Schantz, Mary Montgomery, and many unidentified other observers. | The original documentation form event lasted from 10:30:00/12:30:00.
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Iowa Ornithologists' Union | MS 166
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12
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38
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Records Committee review for rare bird sighting for Summer Tanager at Pleasant Valley, 1990
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Administrative records Correspondence Field notes Photographs
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Bird watching Ornithology Ornithology--Societies, etc
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1990-12-02
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1996-04-24
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Rare birds documentation form
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Records Committee review for a Summer Tanager at Pleasant Valley in Scott County, IA on December 2, 1990. Includes a record review document with votes, photographs, a request for reconsideration, letter from Gary H. Rosenberg to Carl J. Bendorf and a documentation form submitted to the committee. The species is recorded as Hepatic Tanager on the documentation, but confirmed as Summer Tanager by the IOU Records Committee.
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Blevins, Brian L.
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Summer Tanager
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Pleasant Valley
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244-56 Valley Dr. Pleasant Valley, Scott Co., Iowa
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Feeder situation where it was eating berries, suet and bed water in heated bath
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The documentation form by Brian Blevins is the only one submitted and forms the basis of this record. Another observer was Lewis Blevins. | Elimination of similar species: Summer, Scarlet, Western Tanager. Scarlet Tanager was eliminated by the lack of dark wing and the orange-green instead of yellow-green. Western Tanager was eliminated by the lack of wing bars. Summer Tanager: this was the closest of the three especially considering the cooperi form found in the southwest. The large bill in common to both species if we consider the cooper form of the summer, however, the color of the mandible overall more dark than light lends the pull towards hepatic. The dark, brown orange-green also pulled me over to the hepatics in respect to the ones I have observed in Arizona. Call note also differs. | The original documentation form event lasted from 13:15:00/14:20:00.
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Iowa Ornithologists' Union | MS 166
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13
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28
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Records Committee review for rare bird sighting for Summer Tanager at Iowa City, 1998
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Administrative records Clippings (information artifacts) Correspondence Field notes Photographs
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Bird watching Ornithology Ornithology--Societies, etc
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1998-01-11
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2000-11-24
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Rare birds documentation form
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Records Committee review for a Summer Tanager at Iowa City in Johnson County, IA on January 11, 1998. Includes a record review document with votes, a photo, an article in Field Notes, an article in Iowa Bird Life, an e-mail from Mary E. Noble to Jim Fuller, and two documentation forms submitted to the committee.
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Kent, Thomas H. (Thomas Hugh), 1934-
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Summer Tanager
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Iowa City
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315 S. 7th Ave. Iowa City, Iowa
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Urban area, small back yard with several feeders and brush cover.
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The documentation form by Thomas H. Kent is the earliest and the one that forms the basis of this record. Another documentation form by Jim Fuller was submitted later. Other observers include Mary Noble and Dick Tetrault. | Elimination of similar species: The overall coloration and plainness indicate a female or immature bird. The lack of prominent gray in the auriculars and light bill color argue against Hepatic Tanager. The bill length, head shape, and relative paleness of the wings favor Summer Tanager over Scarlet Tanager. The lack of prominent wing bars appears to exclude Western Tanager. The apparent lack of orange tint suggest a bird from the West or perhaps an immature. The Summer Tanager photographed at Pleasant Valley in Scott County on 2 December 1990 was more orange-yellow than the Iowa City bird. The latest Midwest record for Scarlet Tanager in books of these states was 26 Nov in Minnesota. There are a few winter records of Summer Tanager: in Tennessee (4) 5, 18, 21 Dec and 2 Feb-15 Mar; in Michigan 1 Dec; in Missouri 3-10 Jan 1987. There are also winter records from Florida and the Texas Coast. This does not constitute an exhaustive search for winter records. | The original documentation form event lasted from 08:10:00/08:15:00.
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Iowa Ornithologists' Union | MS 166
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13
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28
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