Records Committee review for rare bird sighting of a Red-throated Loon at Saylorville Reservoir, 1985
|
Administrative records Clippings (information artifacts) Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1985-11-30
|
1996-08-18
|
Rare birds documentation form
|
Records Committee review for a Red-throated Loon at Saylorville Reservoir in Polk County, IA on November 30, 1985. Includes a record review document with votes, an Iowa Bird Life article, and two documentation forms submitted to the committee.
|
Dinsmore, Stephen J.
|
Red-throated Loon
|
Saylorville Lake
|
Saylorville Reservoir, Polk Co.
|
open patch of water on large, frozen reservoir
|
The documentation form by Steve Dinsmore is the earliest and the one that forms the basis of this record. Other documentation form by Robert K. "Bob" Myers were submitted later. | Elimination of similar species: Common Loon eliminated by overall size, bill shape and size, and white spots on back. Arctic Loon eliminated by bill shape and black of crown not reaching eye. | The original documentation form event lasted from 11:00:00/13:00:00 and 13:45:00/14:15:00.
|
Iowa Ornithologists' Union | MS 166
|
7
|
5
|
Records Committee review for rare bird sighting of Reddish Egret at Colfax, 1993
|
Administrative records Clippings (information artifacts) Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1993-09-05
|
1996-08-18
|
Rare birds documentation form
|
Records Committee review of a Reddish Egret at Colfax in Jasper County, IA on September 5, 1993. Includes a record review document with votes, a photo, an article in Iowa Bird Life, and ten documentation forms submitted to the committee.
|
Cummins, Raymond L.
|
Reddish Egret
|
Colfax
|
1 mi. west of Colfax IA. Jasper Co.
|
Flood water pool of the Skunk River
|
The documentation form by Ray Cummins is the earliest and the one that forms the basis of this record. Other documentation forms by Tim Schantz, Peter C. Petersen, Ann Johnson, Gerald White, Ross Silcock, Thomas H. Kent, Pam Allen, Jim Fuller, Randy Pinkston, and Chris Edwards were submitted later. Other observers include Chuck Fuller, Jim Scheib, Kelly McKay, Dan Dorrance, Jim Sinclair, Hank Zaletel, Reid Allen, Dick Tetrault, D. Thompson, D. and V. Hendrickson, Ella Moeller and Jean Moeller, Kenneth R. Nelson, Rita Goranson, Carolyn Fisher, and Jan Walter. | Elimination of similar species: Little Blue Heron adult would have darker body and neck with no brown tones. | The original documentation form event lasted from 17:00:00/18:00:00.
|
Iowa Ornithologists' Union | MS 166
|
7
|
19
|
Rare bird documentation form for Surf Scoter at Green Island Wildlife Area, 1996
|
Field notes
|
Birds--Identification Ornithology--Societies, etc Rare birds
|
1996-05-13
|
1996-05-14
|
Rare birds documentation form
|
Rare bird documentation form for a Surf Scoter at Green Island Wildlife Area in Jackson County, IA on May 13, 1996.
|
Petersen, Peter C.
|
Surf Scoter
|
Green Island Wildlife Management Area
|
Green Island W.A. - Jackson Co.
|
Marsh- pond area diked from river
|
The documentation form by Peter C. Petersen is the only one submitted and forms the basis of this record. Other observers include Brian Blevins and Don Moeller. | Elimination of similar species: No whit [sic] on wing, eliminating wh-wg. Scoter. White much to limited for Black Scoter, also wings uniformly dark. Too large for Harlequin Duck. | The original documentation form event lasted from 06:15:00/06:16:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
11
|
Records Committee review for rare bird sighting of Red-throated Loon at Silver Lake, 1994
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1994-05-07
|
1996-04-26
|
Rare birds documentation form
|
Records Committee review for a Red-throated Loon at Silver Lake in Worth County, IA on May 7, 1994. Includes a record review document with votes and a documentation form submitted to the committee.
|
Walter, Janice L.
|
Red-throated Loon
|
Silver Lake Wildlife Management Area
|
Silver Lake, Worth Co., Ia [sic]
|
Shallow lake
|
The documentation form by Jan L. Walter is the earliest and the one that forms the basis of this record. Other observers include Curt Nelson, Eugene Armstrong, and Eloise Armstrong. | Elimination of similar species: Common Loon - above comparisons. Pacific Loon - has straight, unangled bill which is not uptilted, doesn't have the white area above and in front of the eye, has sharp division between white and dark of neck. | The original documentation form event lasted from 14:00:00/14:15:00.
|
Iowa Ornithologists' Union | MS 166
|
7
|
5
|
Records Committee review for rare bird sighting of Mississippi Kite at Peterson Pits, 1994
|
Administrative records Field notes Forms (documents)
|
Bird watching Ornithology Ornithology--Societies, etc
|
1994-05-22
|
1996-04-25
|
Rare birds documentation form
|
Records Committee review of a Mississippi Kite at Peterson Pits in Story County, IA on May 22, 1994. Includes a record review document with votes and two documentation forms submitted to the committee.
|
Pinkston, Randall, 1956-
|
Mississippi Kite
|
Peterson Pits Recreation Area
|
"Peterson Pits" Mine Reclamation Area, Story County, Iowa
|
|
The documentation form by Randall "Randy" Pinkston is the earliest and the one that forms the basis of this record. Another documentation form by Mark Proescholdt was submitted later. Other observers include Dan Dorrance, Mary Kuhlman, Carlyn Fischer, Jan Walter, Daniel Pinkston, Dorothy Zehr, and Sibyl Sand. | Elimination of similar species: Falcons also have pointed wingtips but wings typically appear more sickle-shaped, less plank-like. Falcon not expected to sail so effortlessly on fixed wings for so long. Dark slate-gray plumage and white head seen in good light does not fit with any North American falcon. | The original documentation form event lasted from 07:50:00/07:50:00.
|
Iowa Ornithologists' Union | MS 166
|
8
|
26
|
Records Committee review for rare bird sighting of a Red-throated Loon at Lake Manawa, 1994
|
Administrative reports Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1994-11-25
|
1996-04-25
|
Rare birds documentation form
|
Records Committee review for a Red-throated Loon at Lake Manawa in Pottawattamie County, IA on November 25, 1994. Includes a record review document with votes and a documentation form submitted to the committee.
|
Padelford, Babs Padelford, Loren
|
Red-throated Loon
|
Lake Manawa State Park
|
Lake Manawa State Park, Pottawattamie
|
|
The documentation form by Babs and Loren Padelford is the earliest and the one that forms the basis of this record. Other observers include Roland Barth. | Elimination of similar species: Smaller with a more slender neck and bill than Common Loon. There was no tri-color line on sides of neck (white, dark gray & light gray) that would indicate a Pacific Loon. | The original documentation form event lasted from 10:00:00/10:30:00.
|
Iowa Ornithologists' Union | MS 166
|
7
|
5
|
Records Committee review for rare bird sighting of Red Knot at Blue Lake, 1994
|
Administrative records Clippings (information artifacts) Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1994-05-12
|
1996-04-25
|
Rare birds documentation form
|
Records Committee review for a Red Knot at Blue Lake in Monona County, IA on May 12, 1994. Includes a record review document with votes, an article in Iowa Bird life, field notes from the sighting, and a documentation form submitted to the committee. The date is incorrectly recorded on the documentation form as April 12, 1994.
|
Ernzen, Peter
|
Red Knot
|
Blue Lake
|
South Blue Lake in Monona County
|
marshy shoreine [sic]
|
The documentation form by Peter Ernzen is the only one submitted and forms the basis of this record. | Elimination of similar species: Closest similar species would be Dunlin?, eliminated by Dunlins pronounced downcurved bill, blue gray color was dissimilar to the pronounced gray and white of the observed bird. See attached documents. | The original documentation form event occurred around 19:50:00.
|
Iowa Ornithologists' Union | MS 166
|
10
|
1
|
Records Committee review for rare bird sighting of Whimbrel at Sandy Beach at Coralville Reservoir, 1994
|
Administrative records Clippings (information artifacts) Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1994-05-27
|
1996-04-25
|
Rare birds documentation form
|
Records Committee review of a Whimbrel at Sandy Beach at Coralville Reservoir in Johnson County, IA on May 27, 1994. Includes a record review document with votes, an article in Iowa Bird Life, and four documentation forms submitted to the committee.
|
Edwards, Chris
|
Whimbrel
|
Sandy Beach Public Use Area
|
Sandy Beach, Coralville Reservoir, Johnson Co., IA
|
Shoreline of reservoir
|
The documentation form by Chris Edwards is the earliest and the one that forms the basis of this record. Other documentation forms by Jim Fuller, James Scheib, and David L. Dankert were submitted later. Other observers include Karole Fuller. | Elimination of similar species: Long-billed Curlew lacks the crown stripes, has a buffy underside and wing linings, is larger and has a longer bill. | The original documentation form event lasted from 15:30:00/16:40:00.
|
Iowa Ornithologists' Union | MS 166
|
9
|
23
|
Records Committee review for rare bird sighting of Black-necked Stilt at Storm Lake, 1994
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1994-09-05
|
1996-04-25
|
Rare birds documentation form
|
Records Committee review of two Black-necked Stilts at Storm Lake in Buena Vista County, IA on September 5, 1994. Includes a record review document with votes and a documentation form submitted to the committee.
|
Petersen, Peter C.
|
Black-necked Stilt
|
Storm Lake
|
Storm Lake, Buena Vista Co. IA
|
Island in lake & flying over lake.
|
The documentation form by Peter C. Petersen is the only one submitted and forms the basis of this record. Other observers include Brian Blevins, Corey Blevins, and Kelly McKay. | Elimination of similar species: No other shorebird is at all similar. | The original documentation form event lasted from 09:02:00/09:04:00.
|
Iowa Ornithologists' Union | MS 166
|
9
|
20
|
Records Committee review for rare bird sighting of Purple Gallinule at Sweet Marsh, 1994
|
Administrative records Clippings (information artifacts) Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1994-05-24
|
1996-04-25
|
Rare birds documentation form
|
Records Committee review of a Purple Gallinule at Sweet Marsh in Bremer County, IA on May 24 and 29, 1994. Includes a record review document with votes, an article in Iowa Bird Life, and five documentation forms submitted to the committee.
|
Scheib, James
|
Purple Gallinule
|
Sweet Marsh
|
Sweet Marsh W. of Tripoli
|
marsh
|
The documentation form by James Scheib is the earliest and the one that forms the basis of this record. Other documentation forms by Jim Fuller, Randy Pinkston, Chris Edwards, and Mark Proescholdt were submitted later. Other observers include Beth Proescholdt, Tom Stone, Cal Knight, Bernie Knight, Tim Schantz, Eugene Armstrong, Eloise Armstrong, Sharon Scheib, Jane Fuller, Jim Durbin, Joyce Durbin, Tom Stone, Sr. and Francis Moore. | Elimination of similar species: Common Moorhen has white along lower edge of wing when wings are folded; does not have purple body or light blue forehead patch.. [sic] | The original documentation form event occurred around 15:00:00 and 18:30:00.
|
Iowa Ornithologists' Union | MS 166
|
9
|
14
|
Records Committee review for rare bird sighting of Black Rail at State Line Marsh, 1994
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1994-07-12
|
1996-04-25
|
Rare birds documentation form
|
Records Committee review of a Black Rail at State Line Marsh in Kossuth County, IA on July 12, 1994. Includes a record review document with votes and a documentation form submitted to the committee.
|
Armstrong, Eloise Armstrong, Eugene
|
Black Rail
|
State Line Marsh State Game Management Area
|
State Line Marsh
|
Short grass - water clump of rushes
|
The documentation form by Eugene and Eloise Armstrong is the only one submitted and forms the basis of this record. | Elimination of similar species: 2 young Virginia rails were close by - they were dark but had fuzzy plumage, light black whereas the Black rail was nearly glossy and fuzzy Both visible at once. | The original documentation form event lasted from 10:00:00/10:30:00.
|
Iowa Ornithologists' Union | MS 166
|
9
|
12
|
Records Committee review for rare bird sighting of Chukar at Davenport, 1994
|
Administrative records Field notes
|
Bird watching Introduced birds Ornithology Ornithology--Societies, etc
|
1994-12-18
|
1996-04-25
|
Rare birds documentation form
|
Records Committee review for seven Chukars at Davenport in Scott County, IA on December 18, 1994. Includes a record review document with votes and a documentation form submitted to the committee.
|
Decker, Jacqueline Ruth
|
Chukar
|
Davenport
|
Division & Cheyenne Aves. N.W. Davenport, Scott Co., IA
|
urban, near edge of city and ag land.
|
The documentation form by Jacqueline Ruth Decker is the only one submitted and forms the basis of this record. Other observers include Peter C. Petersen and Leonard Decker. | Elimination of similar species: Gray Partridge- bill & legs not red, no white & black pattern on head, throat and sides. | The original documentation form event lasted from 07:45:00/08:30:00.
|
Iowa Ornithologists' Union | MS 166
|
9
|
7
|
Records Committee review for rare bird sighting of Ferruginous Hawk at Lee Township in Madison County, 1994
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1994-10-05
|
1996-04-25
|
Rare birds documentation form
|
Records Committee review for a Ferruginous Hawk at Lee Township in Madison County, IA on October 5, 1994. Includes a record review document with votes and a documentation form submitted to the committee.
|
Armstrong, Eloise
|
Ferruginous Hawk
|
Lee Township
|
Lee Twsp NE Madison County
|
Grasslands
|
The documentation form by Eloise Armstrong is the only one submitted and forms the basis of this record. Other observers include Eugene Armstrong. | Elimination of similar species: A redtailed Hawk has outer white tail band and Red or Barred Tail. Flight is quite rapid-wings are shorter and more rounded Has larger square window in wing Krider's Red Tail Does not have very white underwing. Has a larger square window Further out on wings. Has a dark stripe on tail. Doesn't have a white rump. | The original documentation form event lasted from 17:00:00/17:10:00.
|
Iowa Ornithologists' Union | MS 166
|
9
|
1
|
Records Committee review for rare bird sighting of Mississippi Kite at Grammer Grove Wildlife Area, 1994
|
Administrative records Field notes Forms (documents)
|
Bird watching Ornithology Ornithology--Societies, etc
|
1994-09-26
|
1996-04-25
|
Rare birds documentation form
|
Records Committee review of a Mississippi Kite at Grammer Grove Wildlife Area in Marshall County, IA on September 26, 1994. Includes a record review document with votes and a documentation form submitted to the committee.
|
Proescholdt, Beth
|
Mississippi Kite
|
Grammer Grove County Wildlife Area
|
Grammer Grove, Marshall County - hawk-watch
|
Wooded ridge paralleling Iowa River
|
The documentation form by Beth Proescholdt is the earliest and the one that forms the basis of this record. Other observers include Eugene Armstrong and Eloise Armstrong. | Elimination of similar species: Peregrine, imm male, is similar. See above. It was near the size and shape of a Peregrine with long tapered wings & slim body. I knew this wasn't a Peregrine (but an immature male Peregrine & an imm. Mississippi Kite are similar). However the slim, pointed wings of this bird had a different shape; the tail was longer, proportionately, than a Peregrine's, & squared-off rather than tapered like a Peregrine's. I couldn't see if its tail flared at the tip, but in the gap where we had a second, very quick look, Eloise noted its twisting of the tail which is a Mississippi Kite trait. But it was the wing beat that determined absolutely that it was a Mississippi Kite- light, bouyant, [sic] floppy, leisurely, like a moth-so different from the powerful, rapid, direct flight of a Peregrine, and different from any other raptor's flight we have observed. | The original documentation form event lasted from 10:30:00/10:31:00.
|
Iowa Ornithologists' Union | MS 166
|
8
|
26
|
Records Committee review for rare bird sighting of Mississippi Kite at Hitchcock Nature Area, 1994
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1994-09-23
|
1996-04-25
|
Rare birds documentation form
|
Records Committee review of a Mississippi Kite at Hitchcock Nature Area in Pottawattamie County, IA on September 23, 1994. Includes a record review document with votes and a documentation form submitted to the committee.
|
Padelford, Babs Padelford, Loren
|
Mississippi Kite
|
Hitchcock Nature Area
|
Hitchcock Nature Area, Pottawattamie County (Five miles north of Crescent)
|
|
The documentation form by Babs & Loren Padelford is the earliest and the one that forms the basis of this record. Other observers include Roland Barth. | The original documentation form event lasted from 13:45:00/13:49:00.
|
Iowa Ornithologists' Union | MS 166
|
8
|
26
|
Records Committee review for rare bird sighting of Pacific Loon at Anderson Lake, 1994
|
Administrative records Clippings (information artifacts) Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1994-07-13
|
1996-04-25
|
Rare birds documentation form
|
Records Committee review for a Pacific Loon at Anderson Lake in Hamilton County, IA on July 13, 1994. Includes a record review document with votes, a photo, an article from Iowa Bird Life, and five documentation forms submitted to the committee.
|
Dinsmore, Stephen J.
|
Pacific Loon
|
Anderson Goose Lake
|
Anderson L., Hamilton Co., IA
|
shallow marsh
|
The documentation form by Steve Dinsmore is the earliest and the one that forms the basis of this record. Other documentation forms by Mark Proescholdt, James Dinsmore, Thomas Kent, and Beth Proescholdt were submitted later. Other observers include Hank Zaletel. | Elimination of similar species: The size and shape of the bird were those of a loon. The lack of a dark auricular patch, contrasting neck pattern, dark back and upperwings, and dark bill color all ruled out Yellow-billed Loon. Red-throated Loon was eliminated by bill shape, neck pattern, the dark back and upperwings, and dark area around the eye. Common Loon was eliminated by the dark back and upperwings, shorter, thicker bill, dark area around the eye, evidence of a chinstrap, neck pattern, and contrast between the pale nape and dark back. The bird was clearly a Pacific or Arctic Loon, but which one? Unfortunately, exact identification was not possible, though it was likely a Pacific Loon. | The original documentation form event lasted from 17:25:00/20:15:00.
|
Iowa Ornithologists' Union | MS 166
|
7
|
7
|
Records Committee review for rare bird sighting of Mississippi Kite at Iowa City, 1994
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1994-05-17
|
1996-04-25
|
Rare birds documentation form
|
Records Committee review of a Mississippi Kite at Hickory Hill Park in Iowa City, Iowa on May 17, 1994. Includes a record review document with votes and a documentation form submitted to the committee.
|
Fuller, James L
|
Mississippi Kite
|
Hickory Hill Park
|
Hickory Hill Park, Iowa City
|
|
The documentation form by Jim Fuller is the earliest and the one that forms the basis of this record. | Elimination of similar species: No falcon is dark gray with a very dark otherwise unmarked tail from below, and no falcon has an unmarked whitish head and neck. A Common Nighthawk is brownish with obvious white wing patches from below. | The original documentation form event lasted from 07:45:00/07:45:00 (20-30 seconds).
|
Iowa Ornithologists' Union | MS 166
|
8
|
26
|
Records Committee review for rare bird sighting for Barrow's Goldeneye at Tera Lake, 1994
|
Administrative records Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1994-11-28
|
1996-04-25
|
Rare birds documentation form
|
Records Committee review for a Barrow's Goldeneye at Tera Lake in Polk County, IA on November 28, 1994. Includes a record review document with votes, a photograph, and a documentation form submitted to the committee.
|
Allen, Pam Allen, Reid I.
|
Barrow's Goldeneye
|
Terra Lake
|
Tera Lake, IPTV Pond, Johnston, Polk County, Iowa
|
Enclosed freshwater pond.
|
The documentation form by Reid and Pam Allen is the only one submitted and forms the basis of this record. Other observers include Jerry Jancik, Eloise Armstrong, Eugene Armstrong, and Maridel Jackson. | Elimination of similar species: Common Goldeneye eliminated because of head shape, wing and side markings, facial pattern. | The original documentation form event lasted from 12:15:00/12:20:00.
|
Iowa Ornithologists' Union | MS 166
|
8
|
21
|
Records Committee review for rare bird sighting of Trumpeter Swan at Blue Lake, 1994
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1994-04-10
|
1996-04-25
|
Rare birds documentation form
|
Records Committee review of a Trumpeter Swan at Blue Lake in Monona County, Iowa on April 10, 1994. Includes a record review document with votes and two documentation forms submitted to the committee.
|
Huser, Bill F.
|
Trumpeter Swan
|
Blue Lake
|
Blue Lake, Monona County, Iowa
|
marshy oxbow with open, but shallow, water
|
The documentation form by Bill Huser is the earliest and the one that forms the basis of this record. Another documentation form by Peter Ernzen was submitted later. | Elimination of similar species: Mute swans usually have a curved neck posture with the bill held below horizontal. Their springtime bill color is expected to be pink. Tundra Swans are expected to have a concave bill, a slight forehead and a smaller proportioned bill. The facial skin extending to the eye is less substantial. The neck posture is usually vertical without the 'kink' at the base. The feathered edge between the eyes forms a straight line. | The original documentation form event lasted from 07:30:00/10:30:00.
|
Iowa Ornithologists' Union | MS 166
|
8
|
12
|
Records Committee review for rare bird sighting of Fulvous Whistling-Duck at Goose Lake, 1994
|
Administrative records Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1994-07-17
|
1996-04-25
|
Rare birds documentation form
|
Records Committee review for a Fulvous Whistling-Duck at Goose Lake in Clinton County, IA on July 17, 1994. Includes a record review document with votes, two photos and ten documentation forms submitted to the committee.
|
Dinsmore, Stephen J.
|
Fulvous Whistling-Duck
|
Goose Lake
|
Goose Lake, Clinton Co., IA
|
shallow marsh
|
The documentation form by Stephen J. Dinsmore is the earliest and the one that forms the basis of this record. Other documentation forms by Susan Barrell Grove, Peter C. Petersen, Mark Proescholdt, Beth Proescholdt, Jim Fuller, Thomas H. Kent, Pam Allen and Reid Allen, Jeff Dankert, and Ann Johnson were submitted later. Other observers include Russ Widner, Kelly McKay, Tim Schantz, Gerald White, Eloise Armstrong, Eugene Armstrong, and Fred Lesher. | Elimination of similar species: The long legs, upright posture, and long neck were clearly features of a whistling-duck. The extensive rufous color on the belly, dark back edged with tawny, lack of any white on the upperwing, and dark bill and legs eliminate Black-bellied Whistling-Duck. | The original documentation form event lasted from 13:30:00/14:10:00.
|
Iowa Ornithologists' Union | MS 166
|
8
|
4
|
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 rare bird sighting of Arctic Loon at Saylorville Reservoir, 1989
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1989-10-28
|
1996-04-25
|
Rare birds documentation form
|
Records Committee review for an Arctic Loon at Saylorville Reservoir in Polk County, IA on October 28, 1989. Includes a record review document with votes, and a documentation form in the form of a letter from Ken Lowder to Thomas H. Kent with Geri Langham receiving a copy as well on September 16, 1994 submitted to the committee.
|
Lowder, Ken
|
Arctic Loon
|
Saylorville Dam
|
I saw the bird at the dam at Saylorville Lake
|
|
The documentation letter by Ken Lowder is the only one submitted and forms the basis of this record. Other observers include John Daniel. | Elimination of similar species: It acted differently from the Common Loons. When it dove, it "reared back" its head, as though it were "winding up" for the dive. The Common Loons did not do this. In the Walsh article, this behavior is discussed. On page 26 of his article, Walsh states that "both Pacific and Artic Loons have similar diving motions." I do not believe our bird was a Pacific Loon. I base this judgement on overall body size, bill size, and the distribution of white coloration in the head/neck, waterline, and flank areas. Our bird was essentially similar size-wise to the accompanying Common Loons. The bill was also similar to Common Loon. It was not upturned and this as I would have expected with Red-throated Loon.
|
Iowa Ornithologists' Union | MS 166
|
7
|
6
|
Records Committee review for rare bird sighting of Clark's Grebe at South Twin Lake, 1994
|
Administrative records Clippings (information artifacts) Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1994-11-25
|
1996-04-25
|
Rare birds documentation form
|
Records Committee review for a Clark's Grebe at South Twin Lake in Calhoun County, IA on November 25, 1994. Includes a record review document with votes, a photo, an Iowa Bird Life article, and a documentation form submitted to the committee.
|
Dinsmore, Stephen J.
|
Clark's Grebe
|
South Twin Lake
|
South Twin L., Calhoun Co., IA
|
shallow lake
|
The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. Another observer was Susan B. Grove. | Elimination of similar species: The short body, longer neck, and bright orange bill color eliminates all species of loons. The only other similar species is Western Grebe, which has a dulller yellowish bill and dark lores and dark color around the eyes. | The original documentation form event lasted from 08:25:00/08:55:00.
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Iowa Ornithologists' Union | MS 166
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7
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9
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Records Committee review for rare bird sighting of Clark's Grebe at Trumbull Lake, 1994
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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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1994-05-13
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1996-04-25
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Rare birds documentation form
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Records Committee review for a Clark's Grebe at Trumbull Lake in Clay County, IA on May 13, 1994. Includes a record review document with votes, an Iowa Bird Life, and a documentation form submitted to the committee.
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Brewer, Marion M.
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Clark's Grebe
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Trumbull Lake
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Trumble Lake
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Lake
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The documentation form by Marion W. Brewer is the only one submitted and forms the basis of this record. | Elimination of similar species: Western, White in front, over & behind eye. | The original documentation form event lasted from 12:30:00/12:50:00 and 13:15:00/13:48:00.
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Iowa Ornithologists' Union | MS 166
|
7
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9
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Records Committee review for rare bird sighting of Pacific Loon at Black Hawk Lake, 1994
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Administrative records Field notes
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Bird watching Ornithology Ornithology--Societies, etc
|
1994-11-07
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1996-04-25
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Rare birds documentation form
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Records Committee review of a Pacific Loon at Black Hawk Lake in Sac County, IA on November 7, 1994. Includes a record review document with votes and a documentation form submitted to the committee.
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Ernzen, Peter
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Pacific Loon
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Black Hawk Lake
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SE Corner of Blackhawk Lake in Sac Co.
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Lake
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The documentation form by Pete Ernzen is the only one submitted and forms the basis of this record. | Elimination of similar species: Common Loon longer no chin strap -neck border indistinct - Red-throated Loon bill upturned, white above eye speckled back. | The original documentation form event lasted from 16:22:00/16:35:00.
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Iowa Ornithologists' Union | MS 166
|
7
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7
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