Records Committee review for rare bird sighting for Chestnut-collared Longspur north of Larchwood, 1995
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1995-04-12
|
2000-11-20
|
Rare birds documentation form
|
Records Committee review for a Chestnut-collared Longspur north of Larchwood in Lyon County, IA on April 12, 1995. Includes a record review document with votes and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Chestnut-collared Longspur
|
Larchwood
|
2 miles north of Larchwood, Lyon Co., Iowa
|
farmland, fields snow-covered, blacktop road clear.
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: The black belly and yellow throat, among other things, made this bird easy to separate from the Lapland Longspurs that were present in great numbers. | The original documentation form event lasted from 13:11:00/13:15:00.
|
Iowa Ornithologists' Union | MS 166
|
13
|
43
|
Records Committee review for rare bird sighting for Black-headed Grosbeak at Coralville Reservoir, 1985
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1985-05-13
|
1993-09-03
|
Rare birds documentation form
|
Records Committee review for a Black-headed Grosbeak at Coralville Reservoir in Johnson County, IA on May 13, 1985. Includes a record review document with votes, Midwest Black-headed Grosbeak records by date, and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Black-headed Grosbeak
|
Coralville Lake
|
Coralville Res., Johnson Co., IA
|
Bird was in old willows at edge of reservoir.
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: The brown color most closely matched that shown by Peterson (1980) for the male Black-headed Grosbeak. The features I saw best were the brown rump, the contrast between the brown breast and flanks and gray belly, the thin white wing bars, and the darker color of wings and tail. The fact that the bird was singing loudly and continuously indicates that it was a male. The lack of breast streaking, dark color, and failure to see an eye stripe also argue against the bird being a female. The rich brown coloration only fits Black-headed Grosbeak. No features that fit Rose-breasted Grosbeak, such as red on the breast or underwings, white flanks or rump, or light-colored bill, were seen. Failure to see a demarcated black head and white in the wing and tail in flight is disturbing, but the side to back lighting and brief duration of each look at the bird (when I concentrated on looking at the features cited above) may account for this. The wing bars were not as wide as usually depicked [sic] for males. Perhaps the bird was in first nuptial plumage. | The original documentation form event lasted from 08:20:00/08:30:00.
|
Iowa Ornithologists' Union | MS 166
|
14
|
3
|
Records Committee review for rare bird sighting of Red-throated Loon at Pleasant Creek Lake, 1995
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1995-11-11
|
2000-11-20
|
Rare birds documentation form
|
Records Committee review for a Red-throated Loon at Pleasant Creek Lake in Linn County, IA on November 11, 1995. Includes a record review document and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Red-throated Loon
|
Pleasant Creek State Park
|
Pleasant Creek L.
|
artificial, deep-water lake
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: The size of the bird, shape of the bill, and contrast between light and dark argued against Common Loon. Pacific Loon would have a straight bill and darker top of head and back of neck. I did not see any chin strap, but this would have been difficult to see. The fact that I saw the eye in the white area appears to exclude Pacific Loon. The upper parts were lighter than in the two Pacific Loons that I saw this fall. The relatively white fore-neck and face suggests an adult. | The original documentation form event lasted from 10:05:00/10:30:00.
|
Iowa Ornithologists' Union | MS 166
|
7
|
5
|
Records Committee review for rare bird sighting of Thayer's Gull at Lock and Dam 15 near Davenport, 1991
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1991-12-31
|
1993-07-17
|
Rare birds documentation form
|
Records Committee review for a Thayer's Gull at Lock and Dam 15 near Davenport in Scott County, IA on December 31, 1991. Includes a record review document with votes and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Thayer's Gull
|
Lock and Dam 15
|
Lock + Dam 15, Davenport, Scott Co., IA
|
Mississippi River
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: Translucent flight feathers and upper wing pattern and lighter tail band separate from Herring Gull | The original documentation form event lasted from 14:30:00/14:35:00.
|
Iowa Ornithologists' Union | MS 166
|
11
|
3
|
Records Committee review for rare bird sighting of Red Phalarope at Babcock Access at Coralville Reservoir, 1998
|
Administrative records Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1998-10-07
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review of a Red Phalarope at Babcock Access at Coralville Reservoir in Johnson County, IA on October 7, 1998. Includes a record review document with votes, a photo, and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Red Phalarope
|
Babcock Access
|
Babcock Access, Coralville Reservoir, Johnson County, IA
|
Field that floods with highwater or heavy rain-good shorebirds there this fall.
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: Wilson's Phalarope is a larger bird with long bill. Red-necked Phalarope has streaks on the scapulars and coverts and a longer and thinner tappered [sic] bill. I did not see the bird in flight. The dark patch over the eye did not extend down and back as shown in the book. | The original documentation form event lasted from 10:05:00/10:40:00.
|
Iowa Ornithologists' Union | MS 166
|
10
|
12
|
Records Committee review for rare bird sighting for Great-tailed Grackle at Riverton Area, 1984
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1984-05-15
|
1993-09-01
|
Rare birds documentation form
|
Records Committee review for a Great-tailed Grackle at Riverton Area in Fremont County, IA on May 15, 1984. Includes a record review document with votes and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Great-tailed Grackle
|
Riverton Wildlife Management Area
|
Riverton A, near headquarters, Fremont Co., IA
|
open area with a few trees near water area
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Another observer was Ross Silcock. | Elimination of similar species: The large size, long tail and voice convince me it was not a Common Grackle. Unfortunately, we were not able to study the bird for more than a minute. | The original documentation form event lasted from 06:30:00/06:32:00.
|
Iowa Ornithologists' Union | MS 166
|
14
|
9
|
Records Committee review for rare bird sighting of Lesser Black-backed Gull at Coralville Reservoir, 1991
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1991-11-28
|
1993-07-17
|
Rare birds documentation form
|
Records Committee for a Lesser Black-backed Gull at Coralville Reservoir in Johnson County, IA on November 28, 1991. Includes a record review document with votes and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Lesser Black-backed Gull
|
Coralville Lake
|
Coralville Reservoir, Johnson Co., IA.
|
Reservoir mostly ice-covered. Gulls around small patch of open water.
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Jim Fuller was another observer. | Elimination of similar species: The size, wing and mantle color and yellow legs exclude other species, except perhaps for the most unlikely Yellow-footed Gull, which should be larger. | The original documentation form event lasted from 08:45:00/09:00:00.
|
Iowa Ornithologists' Union | MS 166
|
11
|
5
|
Records Committee review for rare bird sighting of Thayer's Gull at Red Rock Dam, 1991
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1991-12-07
|
1993-07-17
|
Rare birds documentation form
|
Records Committee review for a Thayer's Gull at Red Rock Dam in Marion County, IA on December 7, 1991. Includes a record review document with votes and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Thayer's Gull
|
Red Rock Dam
|
Red Rock Res., Marion Co., IA
|
below dam on river
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include around twenty unidentified observers on IOU field trip. | Elimination of similar species: Much lighter and more uniform than 1st winter Herring Gulls flying in area. | The original documentation form event lasted from 08:00:00/09:00:00.
|
Iowa Ornithologists' Union | MS 166
|
11
|
3
|
Records Committee review for rare bird sighting of Thayer's Gull at Red Rock Reservoir, 1986
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1986-12-03
|
1993-09-07
|
Rare birds documentation form
|
Records Committee review of two Thayer's Gulls at Red Rock Reservoir in Marion County, IA on December 3, 1986. Includes a record review document with votes and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Thayer's Gull
|
Lake Red Rock
|
Red Rock Reservoir
|
reservoir with ice and open water.
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Cal Knight, Bernie Knight, and Jim Fuller. | Elimination of similar species: Herring Gull --see above. [...] The bird is not any larger than some of the ring-bills--some of the ring-bills are smaller. The larger ring-bills are almost as big as this bird, and it is distinctly smaller than a number of Herring Gulls in the same field. The bill is much smaller and thinner; the head is small. [...] The striking thing about this bird is the size, bill shape and head shape compared to the nearby herrings and very distinct smudge through the eye." | The original documentation form event lasted from around 09:10:00 for several minutes and 15:55:00 for many minutes.
|
Iowa Ornithologists' Union | MS 166
|
11
|
3
|
Records Committee review for rare bird sighting for Smith's Longspur southeast of Hills, 1983
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1983-03-12
|
1993-09-01
|
Rare birds documentation form
|
Records Committee review for two hundred Smith's Longspurs southeast of Hills in Johnson County, IA on March 12, 1983. Includes a record review document with votes and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Smith's Longspur
|
Hills
|
2 e. 1 s. Hills, Johnson Co. IA
|
Old soy bean stubble, moist in areas
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Carl Bendorf and Rick Hollis. | Elimination of similar species: Other longspurs by tail, wing patch, underparts + note. | The original documentation form event lasted from 12:30:00/13:00:00 and 13:30:00/14:15:00
|
Iowa Ornithologists' Union | MS 166
|
13
|
42
|
Records Committee review for rare bird sighting for Smith's Longspur east of Conesville, 1983
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1983-03-20
|
1993-09-01
|
Rare birds documentation form
|
Records Committee review for eight Smith's Longspurs east of Conesville in Muscatine County, IA on March 20, 1983. Includes a record review document with votes and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Smith's Longspur
|
Conesville
|
1/2 mi. e. of Conesville, Muscatine Co. IA
|
Road and roadside, flat land
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Carl Bendorf and Tom Staudt | Elimination of similar species: Tail, shoulder patch, face pattern, and plain buffy underparts eliminate other longspurs. | The original documentation form event lasted from 09:30:00/09:45:00.
|
Iowa Ornithologists' Union | MS 166
|
13
|
42
|
Records Committee review for rare bird sighting of Thayer's Gull at Coralville Dam, 1981
|
Administrative records Correspondence Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1981-11-07
|
1993-08-26
|
Rare birds documentation form
|
Records Committee review for two Thayer's Gulls at Coralville Dam in Johnson County, IA on November 7, 1981. Includes a record review document with votes, correspondence and commentary about the sighting, and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Thayer's Gull
|
Coralville Dam
|
Coralville Res. Dam, west overlook, Johnson Co. Iowa
|
Reservoir, just above dam, in water and on swimming beach
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Carl Bendorf, Mike Newlon, and many unidentified other observers. | Elimination of similar species: Photographs taken at the first encounter with a Celestron 750 mm lens demonstrate the size difference, the bill and head shape difference, the lighter overall color, and the window in the wing. An adult Herring was in the photo with the Thayer's on 7 Nov and imm Herring were photographed on 10 Nov for comparison. | The original documentation form event lasted from 09:25:00/09:50:00 and 11:00:00/11:20:00 on November 7, 1981 and 07:30:00/08:30:00 on November 8, 1981.
|
Iowa Ornithologists' Union | MS 166
|
11
|
3
|
Records Committee Review for rare bird sighting of Pacific Loon at Pleasant Creek Lake, 1995
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1995-10-31
|
2000-11-20
|
Rare birds documentation form
|
Records Committee of a Pacific Loon at Pleasant Creek Lake in Linn County on October 31, 1995. Includes a record review document with votes and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Pacific Loon
|
Pleasant Creek State Park
|
Pleasant Creek L., Linn Co., IA
|
deep-water, artificial lake
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Chuck Fuller, Jane Fuller, and Jim Fuller. | Elimination of similar species: I studied the Common Loons seen earlier in the morning. They presented a wide spectrum of face patterns and size. I based the identification of Pacific Loon subjective evaluation of size, bill shape and size, sharp line of separation of black and white on the neck, and chin strap. | The original documentation form event lasted from 09:00:00/09:10:00.
|
Iowa Ornithologists' Union | MS 166
|
7
|
7
|
Records Committee review for rare bird sighting of Tricolored Heron at Cone Marsh, 1989
|
Administrative records Clippings (information artifacts) Correspondence Field notes Maps (documents)
|
Bird watching Ornithology Ornithology--Societies, etc Wildlife conservation
|
1989-04-29
|
1993-08-05
|
Rare birds documentation form
|
Records Committee review of a Tricolored Heron at Cone Marsh, Louisa County, IA on April 29, 1989. Includes record review documents with votes, articles in Iowa Bird Life and the Loon, maps of Tri-Colored Heron sightings and breeding areas, correspondence about the sighting from Ross Silcock to Carl Bendorf, from to Dick Shaffer to Thomas H. Kent, from Bruce Peterjohn to Thomas H. Kent and committee votes, and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Tricolored Heron
|
Cone Marsh Wildlife Management Area
|
Cone M., Louise Co., IA
|
marsh
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Dick Shaffer. | Elimination of similar species: Size and white belly eliminate other herons. Apparently an immature or non-breeding plumaged adult. | The original documentation form event lasted from 10:50:00/10:59:00.
|
Iowa Ornithologists' Union | MS 166
|
7
|
18
|
Records Committee review for rare bird sighting of Western Sandpiper at Babcock Access at Coralville Reservoir, 1990
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1990-10-13
|
1993-07-17
|
Rare birds documentation form
|
Records Committee review of a Western Sandpiper at Babcock Access at Coralville Reservoir in Johnson County, IA on October 13, 1990. Includes a record review document with votes and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Western Sandpiper
|
Babcock Access
|
Babcock Access, Coralville Res., Johnson Co. Iowa.
|
mud flats with shallow pools
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Dick Tetrault. | Elimination of similar species: The size and shape in comparison with Baird's Sandpiper establish this bird as a peep. The black legs, gray color, and lack of bib exclude Least Sandpiper (several of which were seen earlier). The distinction from Semipalmated Sandpiper is based on the bill and apparent molt to basic plumage. Five minutes earlier I had seen two Semipalmated Sandpipers running on the other side of the area; they had short straight bills and had all feathers of the upper parts edged with buff (juvenile plumage). I had seen a number of Semipalmated Sandpipers with longer and slightly drooped bills this fall, but none approached the length, thinness, and droop seen on the current bird. According to Kenn Kaufman's Advanced Birding, Semipalmated Sandpipers wear their juvenile plumage until they reach wintering grounds, and juvenile Western Sandpipers gradually molt from juvenile to basic plumage from August to October with some retaining rusty scapulars. I assume, based on date, that this bird was probably a first-year bird, and that it had either completely molted to basic plumage or had some rusty scapulars that I did not see. I did not consider any of the Eurasian stints, which would be exceeding unlikely and have bills more like a semipalmated or have yellow legs. | The original documentation form event lasted from 10:15:00/10:20:00.
|
Iowa Ornithologists' Union | MS 166
|
10
|
3
|
Records Committee review for rare bird sighting of Thayer's Gull at Lock and Dam 15 in Davenport, 1988
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1988-01-01
|
1993-08-04
|
Rare birds documentation form
|
Records Committee review for a Thayer's Gull at Lock and Dam 15 in Davenport in Scott County, IA on January 1, 1988. Includes a record review document with votes and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Thayer's Gull
|
Lock and Dam 15
|
Lock + Dam 15, Davenport, Scott Co, IA
|
Mississippi R.
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Francis Moore and Dick Kraemer. | Elimination of similar species: [...] There were many first year Herrings that were darker with dark wingtips. We also saw, but not at same time, a larger, slightly lighter gull without tail band that we identified as a first year Glaucous Gull. It was consistently larger than Herring and heavier bodied. Uniform color, white flight feathers from below separate bird from Herring. Size and tail band separate from Glaucous. | The original documentation form event lasted from 10:15:00/10:45:00.
|
Iowa Ornithologists' Union | MS 166
|
11
|
3
|
Records Committee review for rare bird sighting for Laughing Gull at Mississippi River Pool 18 in Des Moines County, 1989
|
Administrative records Clippings (information artifacts) Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1989-09-09
|
1993-08-05
|
Rare birds documentation form
|
Records Committee review for two Laughing Gulls at Mississippi River Pool 18 in Des Moines County, IA on September 9, 1989. Includes one record review document with votes, two photographs, analysis of the photograph, an Iowa Bird Life article, and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Laughing Gull
|
Pool 18
|
Mississippi River, 2 south and 5 east of Kingston, Des Moines Co., Iowa.
|
Mississippi River several miles above dam.
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Louise Augustine and Dick Tetrault. | Elimination of similar species: The juvenile bird is distinctive and I was able to pick it out quickly. When we first saw the second-year bird, we considered both Franklin's and Laughing gulls. A juvenile or first-winter Franklin's would not have uniform gray in the wing coverts. A second-summer or second-winter Franklin's Gull would not have a full tail band. The bill shape also favors Laughing Gull. The bird appears to be in second-winter plumage, except for the tail band which fits better with first-summer plumage. I was impressed with the soft grayness of the bird and its similarity the birds I photographed recently in North Carolina. | The original documentation form event lasted from 09:30:00/11:15:00.
|
Iowa Ornithologists' Union | MS 166
|
10
|
18
|
Records Committee review for rare bird sighting of White-faced Ibis at Blue Lake, 1995
|
Administrative records Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1995-04-25
|
2000-11-18
|
Rare birds documentation form
|
Records Committee review of nine White-faced Ibis at Blue Lake in Monona County, IA on April 25, 1995. Includes a record review document with votes, two photos, and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
White-faced Ibis
|
Blue Lake
|
Blue L., Monona Co., IA
|
Missouri River bottoms oxbow -- shallow, open
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Pete Ernzen. | Elimination of similar species: The white facial feathers, red eyes, and all carmine legs eliminate Glossy Ibis, the only contender. | The original documentation form event lasted from 08:10:00/09:20:00.
|
Iowa Ornithologists' Union | MS 166
|
7
|
24
|
Records Committee review for rare bird sighting for Yellow-throated Warbler at Wildcat Den State Park, 1980
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1980-05-03
|
1993-08-16
|
Rare birds documentation form
|
Records Committee review for a Yellow-throated Warbler at Wildcat Den State Park in Muscatine County, IA on May 3, 1980. Includes a record review document with votes and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Yellow-throated Warbler
|
Wildcat Den State Park
|
Wildcat den State Park
|
General: dense forest and stream bottom Specific: 1 mile from Mississippi R.
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include T.K. Shires, Carl Bendorf, and Tom Staudt. | The original documentation form event lasted from approximately 11:15:00/11:20:00.
|
Iowa Ornithologists' Union | MS 166
|
13
|
19
|
Records Committee review for rare bird sighting of Black-bellied Whistling-Duck at Columbus Junction, 1999
|
Administrative records Correspondence Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1999-04-25
|
2000-11-28
|
Rare birds documentation form
|
Records Committee review of a Black-bellied Whistling-Duck at Columbus Junction in Louisa County, IA on April 25, 1999. Includes a record review document with votes, an e-mail about the bird sighting, and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Black-bellied Whistling-Duck
|
Columbus Junction
|
2 miles north of Columbus Junction, Louisa Co., Iowa
|
A backwater slough adjacent to highway 70 and close to the Iowa River
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Ted Allen, Bill Ohde, and Jim Dinsmore. | Elimination of similar species: Fulvous Whistling-Duck lacks the gray face, orange bill, and white wing patch.
|
Iowa Ornithologists' Union | MS 166
|
8
|
3
|
Records Committee review for rare bird sighting of Thayer's Gull at Red Rock Reservoir, 1987
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1987-01-03
|
1993-09-07
|
Rare birds documentation form
|
Records Committee review for a Thayer's Gull at Red Rock Reservoir in Marion County, IA on January 3, 1987. Includes a record review document with votes and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Thayer's Gull
|
Lake Red Rock
|
Red Rock Res., Marion Co., Iowa
|
reservoir, partly frozen
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Tom Staudt, Steve Dinsmore, and unidentified other observers. | Elimination of similar species: The uniform coloration and lack of dark wing tips were the main marks used to separate it from Herring Gull. | The original documentation form event lasted from approximately 13:30:00/13:45:00.
|
Iowa Ornithologists' Union | MS 166
|
11
|
3
|
Records Committee review for rare bird sighting of Wilson's Phalarope at Cone Marsh, 1983
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1983-03-13
|
1993-09-01
|
Rare birds documentation form
|
Records Committee review for a Wilson's Phalarope at Cone Marsh in Louisa County, IA on March 13, 1983. Includes a record review document with votes and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Wilson's Phalarope
|
Cone Marsh Wildlife Management Area
|
Cone M., Louisa Co., Iowa.
|
Marsh with mud flats.
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Tom Staudt. | Elimination of similar species: Other phalaropes and most charadris have wing stripe. Bill too short and thin for yellowlegs or stilt sandpiper. Also, shape and markings do not fit other species. | The original documentation form event lasted from 12:50:00/13:00:00.
|
Iowa Ornithologists' Union | MS 166
|
10
|
11
|
Records Committee review for rare bird sighting for Smith's Longspur southeast of Hills, 1984
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Administrative records Field notes
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Bird watching Ornithology Ornithology--Societies, etc
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1984-04-19
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1993-09-01
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Rare birds documentation form
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Records Committee review for three Smith's Longspurs southeast of Hills in Johnson County, IA on April 19, 1984. Includes a record review document with votes, a summary of the review, and three documentation forms submitted to the committee.
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Staudt, Thomas J.
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Smith's Longspur
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Hills
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south east Johnson Co. 1 mile east and about 1/2 mile south of the Hills - Sand Rd intersection Smith's Longspurs were around here in March & April 1983
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farm fields left over from fall - one corn stuble, [sic] one fall plowed
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The documentation form by Thomas J. Staudt forms the basis of this record. Other documentation forms by Thomas Kent and Thomas Staudt were submitted. Other observers include James Huntington. | Elimination of similar species: Possibly winter longspurs - Lapland, not as much white in tail, no white wing patch Chestnut - collared has white triangles in the tail may have a small white wing patch but has paler upper and underparts Vesper sparrow has white outer tail feathers but no wing patch and no cattle call. | The original documentation form event lasted from 08:55:00/09:25:00.
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Iowa Ornithologists' Union | MS 166
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13
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42
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Records Committee review for rare bird sighting on Red-throated Loon at Cedar Lake, 1984
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Administrative records Clippings (information artifacts) Field notes
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Bird watching Ornithology Ornithology--Societies, etc
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1984-04-03
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1999-10-15
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Rare birds documentation form
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Records Committee review for a Red-throated Loon at Cedar Lake, IA on April 3, 1984. Includes a record review document, two articles in American Birds, an article in Iowa Bird Life, a summary of the review of the committee, and six documentation forms submitted to the committee.
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Staudt, Thomas J.
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Red-throated Loon
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Cedar Lake
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Cedar Lake, Cedar Rapids, IA
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The documentation form by Thomas J. Staudt is the earliest and the one that forms the basis of this record. Other documentation forms by Carl J. Bendorf, Robert K. Myers, Francis L. Moore, Thomas H. Kent, and Peter C. Petersen were submitted later. Other observers include Jim Fuller and Jim Sandrock. | Elimination of similar species: Horned grebes in winter plumage were present, they are about 1/2 the size of this loon, have a much shorter straight bill and the head shape is flatter. Common loon is much larger with a correspondingly large straight black bill, head held straight. Arctic loon in winter plumage would have less white in the facial area, a straight dark bill, less contrast from the facial area to cup/nape. | The original documentation form event lasted from 06:15:00/06:45:00.
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Iowa Ornithologists' Union | MS 166
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7
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5
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Records Committee review for rare bird sighting of White-faced Ibis at Otter Creek Marsh, 1984
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Administrative records Field notes
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Bird watching Ornithology Ornithology--Societies, etc
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1984-04-28
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1993-09-01
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Rare birds documentation form
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Records Committee review of a White-faced Ibis at Otter Creek Marsh in Tama County, Iowa on April 28, 1984. Includes a record review document with votes, a summary of the review, and a documentation form submitted to the committee.
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Staudt, Thomas J.
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White-faced Ibis
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Otter Creek Marsh State Wildlife Refuge
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Otter Creek Marsh Tama Co.
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shallow marshy to dry cattail beds
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The documentation form by Thomas J. Staudt is the only one submitted and forms the basis of this record. Other observers include Jim Fuller. | Elimination of similar species: Glossy Ibis has a very thin white border above and below the eye. This border is broken and doesn't surround the eye. Eye color on Glossy is brownish. | The original documentation form event lasted from 10:45:00/11:15:00.
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Iowa Ornithologists' Union | MS 166
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7
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24
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