|
Records Committee review for rare bird sighting of California Gull at Cherry Glen Recreation Area at Saylorville Reservoir, 1997
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-12-09
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for a California Gull at Cherry Glen Recreation Area at Saylorville Reservoir in Polk County, IA on December 9, 1997. Includes a record review document with votes and a documentation form submitted to the committee.
|
Overton, Michael D.
|
California Gull
|
Cherry Glen Recreation Area
|
Polk co., Saylorville Reservoir, Cherry Glen Recreation Area
|
On ice along lakeshore of large manmade lake in mixed hardwood forest agricultural cropland.
|
The documentation form by Michael D. Overton is the only one submitted and forms the basis of this record. Other observers include Eugene Armstrong and Eloise Armstrong. | Elimination of similar species: Ring-billed Gull, Herring Gull: Immatures of both species were present so direct comparisons were possible. Bill color, shape, and size reletive [sic] to head. Tail and rump color. Wing color and pattern especially mantle, greater coverts, and secondaries. | The original documentation form event lasted from 10:20:00/10:55:00.
|
Iowa Ornithologists' Union | MS 166
|
11
|
1
|
|
Records Committee review for rare bird sighting for Eurasian Collared Dove at Grinnell Country Club, 1997
|
Administrative records Clippings (information artifacts) Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-08-30
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for five Eurasian Collared Doves at Grinnell Country Club in Poweshiek County, IA on August 30, 1997. Includes a record review document with votes, an article in Iowa Bird Life, three photographs, and five documentation forms submitted to the committee.
|
Fuller, James L
|
Eurasian Collared Dove
|
Grinnell Country Club
|
Grinnell Country Club Golf Course and adjoining residential area. (Poweshiek County)
|
|
The documentation form by Jim Fuller forms the basis of this record. Other documentation forms by Thomas H. Kent, Chris Edwards, Robert Cecil, and Mark Proescholdt were submitted. Other observers include Fritz Brock, Karole Fuller, Jim Scheib, Beth Proescholdt, Chuck Fuller, Tom Stone, Tim Gedler, Ken Lowder, John Daniel, William Smith, Sue Spieker, Reid Allen, Pam Allen, Chris Caster, Eugene Armstrong, Eloise Armstrong, Francis Moore, and many unidentified observers. | Elimination of similar species: Differences from a Mourning Dove are lighter overall color, larger size, blunt tail, black neckline, in flight two-toned undertail and three-toned upperwing, as well as a very different cooing call. Ringed Turtle Dove is generally lighter, lacks the obvious white line above the black neckline, and in flight does not show the two-toned undertail nor three-toned upperwing. Call is a softer rolling coo. | The original documentation form event lasted from 10:10:00/11:30:00.
|
Iowa Ornithologists' Union | MS 166
|
12
|
9
|
|
Records Committee review for rare bird sighting for Ross's Gull at Red Rock Dam, 1997
|
Administrative records Clippings (information artifacts) Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-12-13
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for a Ross's Gull at Red Rock Dam in Marion County, IA on December 13, 1997. Includes a record review document with votes, three photographs, an article in Field Notes, excerpts from Iowa Bird Life, and six documentation forms submitted to the committee.
|
Sinclair, Jim
|
Ross's Gull
|
Red Rock Dam
|
below dam at Red Rock
|
|
The documentation form by Jim Sinclair forms the basis of this record. Other documentation forms by Chris Edwards, Michael D. Overton, Mark Proescholdt, Thomas H. Kent, and Jim Fuller were submitted. Other observers include Chris Fuller, Chuck Fuller, Jim Dinsmore, Aaron Brees, Bob Domalgoski, Jerry O'Brien, James Huntington, John Cordell, Rick Hollis, Cal Knight, Bernie Knight, James Durbin, Joyce Durbin, Ann Johnson, Hank Zaletel, Alan Miller, Jan Walter, Dixie Overton, Curt Nelson, Jim Sandrock, Rick Trief, Chris Caster, Eugene Armstrong, Eloise Armstrong, Pam Allen, Reid Allen, and other unidentified observers. | Elimination of similar species: nothing else really looks like a Ross' Gull | The original documentation form event lasted from 08:15:00/08:25:00.
|
Iowa Ornithologists' Union | MS 166
|
11
|
11
|
|
Records Committee review for rare bird sighting for Black-legged Kittiwake at Lake Rathbun, 1998
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1998-04-26
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for a Black-legged Kittiwake at Lake Rathbun in Appanoose County, IA on April 26, 1998. Includes a record review document with votes and two documentation forms submitted to the committee.
|
Johnson, Thomas N.
|
Black-legged Kittiwake
|
Rathbun Lake
|
Lake Rathbun
|
Boat ramp (closed off) on Lake Rathbun
|
The documentation form by Tom Johnson forms the basis of this record. Another documentation form by Ray Cummins was submitted. Another observer is Mike Stevens. | Elimination of similar species: Bonaparte's gull - no black area on neck- wing pattern different. | The original documentation form event lasted from 16:30:00/17:10:00.
|
Iowa Ornithologists' Union | MS 166
|
11
|
10
|
|
Records Committee review for rare bird sighting of Black-legged Kittiwake in Waterloo, 1997
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-12-21
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review of a Black-legged Kittiwake in Waterloo in Black Hawk County, IA on December 21, 1997. Includes a record review document with votes and a documentation form submitted to the committee.
|
Moore, Francis L.
|
Black-legged Kittiwake
|
Waterloo
|
On South Side of Cedar River between Cedar Falls and Waterloo opposite George Wyth S.P.
|
Open river front
|
The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. Other observers include Al Brown, Opal Uher, Maurice Hanson, Tom Stone, and Ruby Hanson. | Elimination of similar species: No other adult gull has this combination of fieldmarks, all yellow bill, black legs, black outer primaries, smudge on back of head onto the nape, black eyes, rest of body all white, white slightly forked tail. | The original documentation form event lasted from 13:10:00/13:20:00.
|
Iowa Ornithologists' Union | MS 166
|
11
|
10
|
|
Records Committee review for rare bird sighting of Black-legged Kittiwake in Red Rock Dam, 1997
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-12-17
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review of a Black-legged Kittiwake in Red Rock Dam in Marion County, IA on December 17, 1997. Includes a record review document with votes and two documentation forms submitted to the committee.
|
Fuller, James L
|
Black-legged Kittiwake
|
Red Rock Dam
|
Red Rock Reservoir Dam (Marion County)
|
|
The documentation form by Jim Fuller forms the basis of this record. Another documentation form by Michael D. Overton was submitted. Other observers include Chuck Fuller, Chris Fuller, Aaron Brees, Bob Domalgoski, Mark Proescholdt, Janice Walter, Chris Wood, Curt Nelson, and numerous unidentified observers. | Elimination of similar species: Winter adult Franklin's Gull has a black bill, darker mantle, and lacks the obvious dark markings behind the eye and on the nape. Ring-billed Gull has more massive bill with black ring, yellow legs, yellow eye, and streaking on neck and head. | The original documentation form event lasted from 08:45:00/09:30:00.
|
Iowa Ornithologists' Union | MS 166
|
11
|
10
|
|
Records Committee review for rare bird sighting of Sabine's Gull at Half Moon Lake at Hawkeye Wildlife Refuge, 1997
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-10-09
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for a Sabine's Gull at Half Moon Lake at Hawkeye Wildlife Refuge in Johnson County, IA on October 9, 1997. Includes a record review document with votes and three documentation forms submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Sabine's Gull
|
Hawkeye Wildlife Management Area
|
Half Moon Lake, Coralville Reservoir, Johnson Co., IA
|
Old backwater, now without trees and with some mud flats.
|
The documentation form by Thomas H. Kent forms the basis of this record. Other documentation forms by Jim Fuller and Chris Edwards were submitted. | Elimination of similar species: None. The solid wing pattern with mantle color extending to head and neck eliminates kittiwakes and other small gulls with "M" pattern. This is the first record of this species for Johnson County. | The original documentation form event lasted from 10:45:00/10:55:00 and 16:55:00/17:05:00.
|
Iowa Ornithologists' Union | MS 166
|
11
|
9
|
|
Records Committee review for rare bird sighting of Sabine's Gull at Sandpiper Beach at Saylorville Reservoir, 1997
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-09-07
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for a Sabine's Gull in Sandpiper Beach at Saylorville Reservoir in Polk County, IA on September 7, 1997. Includes a record review document with votes and a documentation form submitted to the committee.
|
Engebretsen, Bery
|
Sabine's Gull
|
Sandpiper Recreation Area
|
Saylorville - Sandpiper Beach
|
lake shore
|
The documentation form by Bery Engebretsen is the only one submitted and forms the basis of this record.| Elimination of similar species: Kittiwake's in this plummage [sic] would have black collar, wing pattern different Franklin's, Laughing have much different wing pattern | The original documentation form event lasted from 09:15:00/09:25:00.
|
Iowa Ornithologists' Union | MS 166
|
11
|
9
|
|
Records Committee review for rare bird sighting of Sabine's Gull at Kettleson Hogsback Area, 1997
|
Administrative records Clippings (information artifacts) Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-07-08
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for a Sabine's Gull at Kettleson Hogsback Area in Dickinson County, IA on July 8, 1997. Includes a record review document with votes, an article in Iowa Bird Life, and a documentation form submitted to the committee.
|
Schoenewe, Lee A.
|
Sabine's Gull
|
Kettleson Hogsback Wildlife Management Area
|
Kettleson Hogsback WMA, Dickinson Co.
|
Restored wetland. prairie pothole
|
The documentation form by Lee A. Schoenewe is the only one submitted and forms the basis of this record. Other observers include ten unidentified members of the local Audubon chapter. | Elimination of similar species: Bonaparte's Gull - wing pattern black headed gull - nearby adult comparison | The original documentation form event lasted from 19:30:00/20:20:00.
|
Iowa Ornithologists' Union | MS 166
|
11
|
9
|
|
Records Committee review for rare bird sighting of Lesser Black-backed Gull at Coralville Dam, 1997
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-10-08
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for a Lesser Black-backed Gull at Coralville Dam in Johnson County, IA on October 8, 1997. Includes a record review document with votes and three documentation forms submitted to the committee.
|
Fuller, James L
|
Lesser Black-backed Gull
|
Coralville Dam
|
Beach at West Overlook Area just above the Coralville Reservoir Dam (Johnson County)
|
|
The documentation form by Jim Fuller forms the basis of this record. Other documentation forms by Thomas H. Kent and Chris Edwards were submitted. Other observers include James Huntington, Jim Huntington, and Chuck Fuller. | Elimination of similar species: All other dark mantled gulls in this plumage that are possible are larger and should show pinkish legs. | The original documentation form event lasted from 17:00:00/17:30:00 on October 8, 1997, 07:05:00/07:15:00 and 16:20:00/16:30:00 on October 9, 1997, and 07:01:00/07:14:00 on October 10, 1997.
|
Iowa Ornithologists' Union | MS 166
|
11
|
5
|
|
Records Committee review for rare bird sighting of Iceland Gull at Red Rock Reservoir Dam, 1997
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-12-21
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for an Iceland Gull at Red Rock Reservoir Dam in Marion County, IA on December 21, 1997. Includes a record review document with votes and a documentation form submitted to the committee.
|
Kenne, Matthew C.
|
Iceland Gull
|
Red Rock Dam
|
Red Rock Res, Marion Co.
|
spillway below Red Rock Res.
|
The documentation form by Matt Kenne is the only one submitted and forms the basis of this record. Other observers include Eugene Armstrong and Eloise Armstrong. | Elimination of similar species: Glaucous Gull larger with bicolored bill. Thayer's has noticeable tail band, overall color usually darker, and upper side of primaries darker, especially the tips. Secondary bar not present. | The original documentation form event occurred periodically from 08:00:00/11:00:00.
|
Iowa Ornithologists' Union | MS 166
|
11
|
4
|
|
Records Committee review for rare bird sighting of Iceland Gull at Red Rock Reservoir Dam, 1997
|
Administrative records Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-12-17
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for an Iceland Gull at Red Rock Reservoir Dam in Marion County, IA on December 17, 1997. Includes a record review document with votes, a photograph, and three documentation forms submitted to the committee.
|
Proescholdt, Mark
|
Iceland Gull
|
Red Rock Dam
|
Red Rock Reservoir - (Marion Co.)
|
Below the dam - churning waters
|
The documentation form by Mark Proescholdt forms the basis of this record. Other documentation forms by Michael D. Overton and Stephen J. Dinsmore were submitted. Other observers include Kay Niyo, Curt Nelson, Jan Walter, Chris Wood, and Jim Sandrock. | Elimination of similar species: [...] We saw this gull twice in our viewing time and debated if it was an adult Kumlien's Iceland Gull or an adult Thayer's Gull. It was an adult Kumlien's Iceland Gull because a Thayer's Gull has much more blackish coloration at the primary tips and more dark coloration at the primary tips than the Kumlien's which has grayish markings on the primary tips and less dark-colored markings at the primary tips overall. Also, a Kumlien's Iceland Gull shows the almost white wing tips like we saw with a little grayish markings on some primary tips. | The original documentation form event lasted from approximately 15:00:00/16:15:00.
|
Iowa Ornithologists' Union | MS 166
|
11
|
4
|
|
Records Committee review for rare bird sighting of Iceland Gull at Red Rock Reservoir Dam, 1997
|
Administrative records Clippings (information artifacts) Correspondence Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-03-19
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for an Iceland Gull at Red Rock Reservoir Dam in Marion County, IA on March 19, 1997. Includes a record review document with votes, photocopies of three photographs, an article in American Birds, an article in Birding, an article in Iowa Bird Life, correspondence about related bird sightings and review, documentation form for a related sighting and review, and a documentation form submitted to the committee for this review.
|
Brees, Aaron
|
Iceland Gull
|
Red Rock Dam
|
Red Rock Dam, Marion County, Iowa
|
rock bar below dam, in association with Ring-billed and Herring Gulls
|
|
Iowa Ornithologists' Union | MS 166
|
11
|
4
|
|
Records Committee review for rare bird sighting of American Woodcock at Cedar Rapids, 1997
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-01-04
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for an American Woodcock at Cedar Rapids in Linn County, IA on January 4, 1997. Includes a record review document with votes and a documentation form submitted to the committee.
|
McKay, Kelly
|
American Woodcock
|
Cedar Rapids
|
Cedar Rapids
|
It flew over us. Sitting on ground at base of rocky bluff in a nature bluff forest, before it flushed
|
The documentation form by Kelly J. McKay is the only one submitted and forms the basis of this record. Other observers include Mark Bollinger. | Elimination of similar species: Common Snipe - Wrong habitat; American Woodcock, much larger. | The original documentation form event lasted from 05:30:00/05:30:05.
|
Iowa Ornithologists' Union | MS 166
|
10
|
10
|
|
Records Committee review for rare bird sighting of California Gull at Gull Point at West Okoboji Lake, 1997
|
Administrative records Correspondence Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-09-07
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review of a California Gull at Gull Point at West Okoboji Lake in Dickinson County, IA on September 7, 1997. Includes a record review document with votes, correspondence from Ken Brock to Thomas Kent, and two copies of a documentation form submitted to the committee.
|
Schoenewe, Lee A.
|
California Gull
|
Gull Point
|
Gull Point, West Lake Okoboji, Dickinson Co.
|
Rocky point on natural lake
|
|
Iowa Ornithologists' Union | MS 166
|
11
|
1
|
|
Records Committee review for rare bird sighting of Mew Gull at Lock and Dam 19 at Keokuk, 1998
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1998-12-21
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for a Mew Gull at Lock and Dam 19 at Keokuk in Lee County, IA on December 21, 1998. Includes a record review document with votes and a documentation form submitted to the committee.
|
Dinsmore, Stephen J.
|
Mew Gull
|
Lock Number 19
|
Lock and Dam 19, Keokuk, Lee County, Iowa
|
feeding below dam of a large river
|
The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. Other observers were Aaron Brees and many unidentified other observers. | Elimination of similar species: The combination of a smaller bill, more extensive dark brown color on the underparts, darker gray mantle, and solidly dark rectrices eliminated the similar Ring-billed Gull. | The original documentation form event lasted from 12:25:00/13:00:00.
|
Iowa Ornithologists' Union | MS 166
|
10
|
23
|
|
Records Committee review for rare bird sighting of Mew Gull at Saylorville Reservoir, 1998
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1998-12-20
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for a Mew Gull at Saylorville Reservoir in Polk County, IA on December 20, 1998. Includes a record review document with votes and a documentation form submitted to the committee.
|
Dinsmore, Stephen J.
|
Mew Gull
|
Saylorville Lake
|
Saylorville Reservoir, Polk County, Iowa
|
feeding in spillway and resting on large reservoir
|
The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. Another observer was Kay Niyo. | Elimination of similar species: The only similar species (Ring-billed Gull) was eliminated by the combination of slightly smaller size, smaller bill, more extensive brown color on the underparts, and pattern of the rectrices. | The original documentation form event lasted from 13:46:00/14:08:00.
|
Iowa Ornithologists' Union | MS 166
|
10
|
23
|
|
Records Committee review for rare bird sighting of Mew Gull at Red Rock Reservoir Dam, 1997
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-12-20
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for a Mew Gull at Red Rock Reservoir Dam in Marion County, IA on December 20, 1997. Includes a record review document with votes and two documentation forms submitted to the committee.
|
Dinsmore, Stephen J.
|
Mew Gull
|
Red Rock Dam
|
Red Rock Reservoir, Marion Co., IA
|
large reservoir
|
The documentation form by Stephen J. Dinsmore forms the basis of this record. Another documentation form by Michael D. Overton was submitted. Other observers include Maridel Jackson, Ann Johnson, Aaron Brees, Gordon Brand, and many other unidentified observers. | Elimination of similar species: The wing pattern, size, and lack of black marks on the face eliminated any of the smaller gulls (i.e. Bonaparte's). The small size and smaller bill size eliminated California Gull. Ring-billed Gull was eliminated on the basis of the darker mantle and upperwings, large, dark eye, and bill color and shape. | The original documentation form event lasted from 15:30:00/16:40:00.
|
Iowa Ornithologists' Union | MS 166
|
10
|
23
|
|
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-headed Gull at Kettleson Hogsback Area, 1998
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1998-05-17
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for a Black-headed Gull at Kettleson Hogsback Area in Dickinson County, IA on May 17, 1998. Includes a record review document with votes, a field report, and a documentation form submitted to the committee.
|
Thelen, Ed
|
Black-headed Gull
|
Kettleson Hogsback Wildlife Management Area
|
Swan Pen - Dickinson County
|
Wetland - open water not many emergents 2 islands
|
The documentation form by Ed Thelen is the only one submitted and forms the basis of this record. | Elimination of similar species: Bonapartes Gull - size and color of hood Franklins - color of hood, wing markings (upper and lower) | The original documentation form event lasted from 08:00:00/20:15:00.
|
Iowa Ornithologists' Union | MS 166
|
10
|
21
|
|
Records Committee review for rare bird sighting of Black-headed Gull at Jemmerson Slough Wildlife Management Area, 1997
|
Administrative records Clippings (information artifacts) Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-07-16
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review of a Black-headed Gull at Jemmerson Slough Wildlife Management Area in Dickinson County, IA on July 16, 1997. Includes a record review document with votes, an article in Iowa Bird Life, and a documentation form submitted to the committee.
|
Proescholdt, Mark
|
Black-headed Gull
|
Jemmerson Slough Wildlife Management Area
|
Jemmerson Slough area - Dickinson County
|
Small water area with land for gulls to roost on
|
The documentation form by Mark Proescholdt is the only one submitted and forms the basis of this record. Another observer is Ed Thelen. | Elimination of similar species: No other gull quite like this one. A Bonaparte's Gull is smaller, has a black bill, and lacks the dark smudge on the underwings. | The original documentation form event lasted from approximately 10:20:00/11:05:00.
|
Iowa Ornithologists' Union | MS 166
|
10
|
21
|
|
Records Committee review for rare bird sighting of California Gull at the Trickle Slough Area of Big Spirit Lake, 1998
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1998-10-13
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review of a California Gull at the Trickle Slough Area of Big Spirit Lake in Dickinson County, IA on October 13, 1998. Includes a record review document with votes and a documentation form submitted to the committee.
|
Schoenewe, Lee A.
|
California Gull
|
Trickle Slough Area
|
Trickle Slough Area of Big Spirit Lake
|
Natural lake with point of land
|
The documentation form by Lee A. Schoenewe is the only one submitted and forms the basis of this record. Other observers include Eugene Armstrong and Eloise Armstrong. | Elimination of similar species: Thayer's Gull - head shape, bill size and leg color | The original documentation form event lasted from 15:40:00/16:00:00.
|
Iowa Ornithologists' Union | MS 166
|
10
|
18
|
|
Records Committee review for rare bird sighting of California Gull at Red Rock Lake, 1998
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1998-10-05
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review of a California Gull at Red Rock Lake in Marion County, IA on October 5 to November 4, 1998. Includes a record review document with votes and a documentation submitted to the committee.
|
Brees, Aaron
|
California Gull
|
Lake Red Rock
|
Red Rock, Marion Co.
|
|
The documentation form by Aaron Brees is the only one submitted and forms the basis of this record. | Elimination of similar species: [...] - larger than Ring-billed Gulls [...] - smaller than Herring Gulls - all first year Herrings have 75-100% dark bills - Herrings are thicker, bulkier - California sits more buoyantly on the water with tail and wingtips sitting much higher off the water
|
Iowa Ornithologists' Union | MS 166
|
10
|
18
|
|
Records Committee review for rare bird sighting of Laughing Gull at Black Hawk Lake, 1997
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-06-16
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for a Laughing Gull at the southeastern corner of Black Hawk Lake in Sac County, IA on June 16, 1997. Includes a record review document with votes, sight record, and two documentation forms submitted to the committee.
|
Huser, Bill F.
|
Laughing Gull
|
Black Hawk Lake
|
spoil area SE of Blackhawk Lake, Sac County, IA
|
shallow water and sandflats
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The documentation form by Bill Huser forms the basis of this record. Other documentation forms by Rob Thelen and Peter Ernzen were submitted. Other observers include Jerry Probst. | Elimination of similar species: the black head eliminated most gulls. Size, and other features, eliminated Little and Bonaparte's Gulls. Size, bill size, leg color and lack of white on primaries eliminated Franklin's Gulls. Common Black-headed Gulls were eliminated by the black, not brown, hood, black legs and lack of white on dorsal wing. Sabine's was eliminated by the bill color, size and lack of white on dorsal wing. | The original documentation form event lasted from approximately 08:00:00/08:10:00.
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Iowa Ornithologists' Union | MS 166
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10
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18
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Records Committee review for rare bird sighting of Red Phalarope at Babcock Access at Coralville Reservoir, 1998
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Administrative records Field notes Photographs
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Bird watching Ornithology Ornithology--Societies, etc
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1998-10-07
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2000-11-24
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Rare birds documentation form
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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.
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Kent, Thomas H. (Thomas Hugh), 1934-
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Red Phalarope
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Babcock Access
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Babcock Access, Coralville Reservoir, Johnson County, IA
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Field that floods with highwater or heavy rain-good shorebirds there this fall.
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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.
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Iowa Ornithologists' Union | MS 166
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10
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12
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