Rare bird documentation form for Lark Bunting southeast of Hawarden, 1984
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Field notes
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Birds--Identification Ornithology Rare birds
|
1984-05-24
|
1984-05-25
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Rare birds documentation form
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Rare bird documentation form for a Lark Bunting southeast of Hawarden in Sioux County, IA on May 24, 1984.
|
Silcock, W. Ross
|
Lark Bunting
|
Hawarden
|
5 mi e, 1 mi s, JCT 10+12 in Hawarden, Sioux Co, Iowa
|
Farmland
|
The documentation form by Ross Silcock is the only one submitted and forms the basis of this record. Other observers include Thomas Kent. | Elimination of similar species: Bobolink- No white on head or back. Small bird. | The original documentation form event lasted from 10:08:00/10:08:05.
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Iowa Ornithologists' Union | MS 166
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35
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54
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Rare bird documentation form for Lark Sparrow south of Mystic, 1981
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Field notes
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Birds--Identification Ornithology Rare birds
|
1981-12-22
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N/A
|
Rare birds documentation form
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Rare bird documentation form for a Lark Sparrow south of Mystic in Appanoose County, IA on December 22, 1981.
|
Cummings, William G.
|
Lark Sparrow
|
Mystic
|
Appanoose County - South of Mystic
|
Shrub - Fence row Brush
|
The documentation form by William G. Cummings is the only one submitted and forms the basis of this record. | Elimination of similar species: Tree & Song Sparrow also English Sparrow because of size & markings | The original documentation form event lasted from 09:15:00/09:20:00.
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Iowa Ornithologists' Union | MS 166
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35
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53
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Rare bird documentation form for Laughing Gull at Babcock Access at Coralville Reservoir, 1999
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1999-08-10
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N/A
|
Rare birds documentation form
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Rare bird documentation form for a Laughing Gull at Babcock Access at Coralville Reservoir in Johnson County, IA on August 10, 1999.
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Kent, Thomas H. (Thomas Hugh), 1934-
|
Laughing Gull
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Babcock Access
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Babcock Access, Coraville Res., Johnson Co., Iowa
|
Open, wide part of reservoir 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 James Huntington and Jim Fuller. | Elimination of similar species: 1st year Franklin's Gull has more pattern to wings and more extensive tail band. 2nd year Franklin's would have less black in outer wing and more of a half-[illegible]. This bird was not close enough to see the bill well on details on the tail band. | The original documentation form event lasted from 18:05:00/18:20:00.
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Iowa Ornithologists' Union | MS 166
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34
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31
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Rare bird documentation form for Laughing Gull at Saylorville Dam, 1999
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Field notes
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Birds--Identification Ornithology Rare birds
|
1999-04-16
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1999-04-19
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Rare birds documentation form
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Rare bird documentation form for a Laughing Gull at Saylorville Dam in Polk County, IA on April 16, 1999.
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Thompson, Dennis
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Laughing Gull
|
Saylorville Dam
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Below Saylorville Dam, Polk Co. Ia
|
|
The documentation form by Dennis Thompson is the only one submitted and forms the basis of this record. | Elimination of similar species: Franklin's + this bird were swimming side by side. Bill longer, bulkier. No white in the wing tips while resting. Stretched its wings once, with no white visible in the primaries nor any white bar separating the gray wing from the black primaries. White spots + bar visible in nearby Franklin's. Direct size comparison noted above. | The original documentation form event lasted from 15:30:00/15:40:00.
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Iowa Ornithologists' Union | MS 166
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34
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31
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Rare bird documentation form for Laughing Gull at Saylorville Lake, 1987
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Field notes
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Birds--Identification Ornithology Rare birds
|
1987-06-29
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1987-06-30
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Rare birds documentation form
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Rare bird documentation form for a Laughing Gull at Saylorville Lake in Polk County, IA on June 29, 1987.
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Thompson, Dennis
|
Laughing Gull
|
Saylorville Lake
|
New Beach (sw of marina) Saylorville Lake Polk Co. Ia
|
Sandy beach
|
The documentation form by Dennis Thompson is the only one submitted and forms the basis of this record. | Elimination of similar species: Franklin's gull - bird had a completely different build. I had the advantage of a direct comparison with ring-billed. This bird was smaller, but still larger than a Franklin's. I would say it was half-way between a Ring-bill + Franklin's in size. White was almost non existent [sic] in the wing-tips, both at rest + in flight. The most obvious difference was the structure of the bird. As soon as I saw it, I knew it wasn't a Franklin's. The long neck, size, long legs, long bill, + pot-bellied look caught my eye immediately. I guess another way to describe it was upright-looking. | The original documentation form event lasted from 06:30:00/06:35:00.
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Iowa Ornithologists' Union | MS 166
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34
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31
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Rare bird documentation form for Lawrence's Warbler near Cedar Bluff, 1995
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Field notes
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Birds--Identification Ornithology Rare birds
|
1995-05-13
|
1995-05-24
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Rare birds documentation form
|
Rare bird documentation form for a Lawrence's Warbler near Cedar Bluff in Cedar County, IA on May 13, 1995.
|
Thompson, Carol A.
|
Vermivoras
|
Cedar Bluff
|
woods near Cedar Bluff, Ia
|
160 acre wooded-wetland above Cedar River
|
The documentation form by Carol Thompson is the only one submitted and forms the basis of this record. Other observers include Bud Gode. | Elimination of similar species: Golden-winged - too yellow. | The original documentation form event lasted from 08:45:00/08:46:00.
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Iowa Ornithologists' Union | MS 166
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35
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17
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Rare bird documentation form for Least Sandpiper at Babcock Access at Coralville Reservoir, 1998
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1998-12-06
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Least Sandpiper at Babcock Access at Coralville Reservoir in Johnson County, IA on December 6, 1998.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Least Sandpiper
|
Babcock Access
|
Coralville Reservoir (Babcock Access), Johnson Co., IA
|
low water in field
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Jim Fuller. | Elimination of similar species: Only size comparison with Killdeer - about 1/2 as long and 1/3 as big - crude estimate. | The original documentation form event lasted from 09:00:00/09:15:00.
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Iowa Ornithologists' Union | MS 166
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34
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19
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Rare bird documentation form for Least Sandpiper at Oak Grove Beach at Saylorville Reservoir, 1990
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Field notes
|
Birds--Identification Ornithology Rare birds
|
1990-12-02
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Least Sandpiper at Oak Grove Beach at Saylorville Reservoir in Polk County, IA on December 2, 1990.
|
Dinsmore, Stephen J.
|
Least Sandpiper
|
Oak Grove Recreation Area
|
Saylorville Reservoir, Polk Co.-Oak Grove Beach
|
|
The documentation form by Stephen J. Dinsmore is the only one submitted and forms the basis of this record. | Elimination of similar species: The extremely small size easily identified the bird as a small sandpiper (peep sp.). The short, needle-like bill, dull, yellow-green legs, and very small size eliminates other peeps. | The original documentation form event lasted from 09:05:00/09:20:00.
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Iowa Ornithologists' Union | MS 166
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34
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19
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Rare bird documentation form for Least Tern at Cone Marsh, 1978
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1978-08-24
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Least Tern at Cone Marsh in Louisa County, IA on August 24, 1978.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Least Tern
|
Cone Marsh Wildlife Management Area
|
Cone Marsh - N. of bridge
|
open marshy lake with mud flats
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: See above. Two Forster's terns were seen earlier in the morning - larger, slower, overall and white wing with white areas in primaries were distinctly different from the least tern. | The original documentation form event lasted from 08:30:00/08:50:00.
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Iowa Ornithologists' Union | MS 166
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34
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44
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Rare bird documentation form for Least Tern at Marshalltown, 1993
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1993-08-19
|
1993-08-27
|
Rare birds documentation form
|
Rare bird documentation form for a Least Tern at Marshalltown in Marshall County, IA on August 19, 1993.
|
Stegmann, Mike
|
Least Tern
|
Marshalltown
|
18th Ave. and East Main Street, Marshalltown, Marshall County, Iowa.
|
Partially flooded bean field with exposed mud flats.
|
The documentation form by Mike Stegmann is the only one submitted and forms the basis of this record. Other observers include Gary Brandenburg. | Elimination of similar species: Distinguished from Common and Foresters terns by size, bill color, and the presents [sic] of a white forehead. | The original documentation form event lasted from 16:30:00/17:30:00.
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Iowa Ornithologists' Union | MS 166
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34
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44
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Rare bird documentation form for Least Tern at Sandy Beach, 1991
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1991-08-20
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Least Tern at Sandy Beach in Johnson County, IA on August 20, 1991.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Least Tern
|
Sandy Beach Public Use Area
|
Sandy Beach, Johnson Co, IA
|
reservoir, flats
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Jim Scheib and Jim Fuller. | Elimination of similar species: Size, shape, and features diagnostic. | The original documentation form event lasted from 15:10:00/15:30:00.
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Iowa Ornithologists' Union | MS 166
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34
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44
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Rare bird documentation form for Least Tern at Saylorville Marina, 1986
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1986-08-21
|
1986-08-23
|
Rare birds documentation form
|
Rare bird documentation form for a Least Tern at Saylorville Marina in Polk County, IA on August 21, 1986.
|
Dinsmore, Stephen J.
|
Least Tern
|
Saylorville Marina
|
Saylorville Reservoir-near marina
|
resting on sandy beach
|
The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. | Elimination of similar species: No other tern shows the combination of yellow bill and legs, small size, white forehead, and dark outer primaries. | The original documentation form event lasted from 15:10:00/15:20:00.
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Iowa Ornithologists' Union | MS 166
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44
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Rare bird documentation form for Least Tern at Willow Slough, 1978
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1978-08-02
|
1978-11-19
|
Rare birds documentation form
|
Rare bird documentation form for a Least Tern at Willow Slough in Mills County, IA on August 2, 1978.
|
Wilson, Barbara L.
|
Least Tern
|
Willow Slough State Game Management Area
|
Willow Slough in NE Mills County, Iowa
|
a shallow lake. It was feeding near water plants.
|
The documentation form by Barbara L. Wilson is the only one submitted and forms the basis of this record. | Elimination of similar species: All other White Terns are bigger than Black Terns. The Least Tern differed from the Black Terns in size, color, + most of all behavior - rate of wing beats, the way it done.
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Iowa Ornithologists' Union | MS 166
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44
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Rare bird documentation form for Least Tern at Willow Slough, 1979
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1979-08-02
|
1979-08-09
|
Rare birds documentation form
|
Rare bird documentation form for a Least Tern at Willow Slough in Mills County, IA on August 2, 1979.
|
Wilson, Barbara L.
|
Least Tern
|
Willow Slough State Game Management Area
|
Willow Slough, NE Mills Co., Iowa
|
|
The documentation form by Barbara L. Wilson is the only one submitted and forms the basis of this record. | Elimination of similar species: There aren't any other birds this small, white with narrow wings + swooping tern - like flight, I think. Too small for Black Tern + differs from even winter - plumage ones in head pattern, wing pattern, rump + tail color, + behavior. Too small + wrong pattern for Forster's Tern + relatives. Not acting or patterned like a gull. | The original documentation form event lasted from around 11:30:00.
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Iowa Ornithologists' Union | MS 166
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34
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44
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Rare bird documentation form for Lesser Black-backed Gull at Cedar Lake, 1992
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1992-01-05
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Lesser Black-backed Gull at Cedar Lake in Linn County, IA on January 5, 1992.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Lesser Black-backed Gull
|
Cedar Lake
|
Cedar Lake, Linn Co., Iowa
|
backwater lake and cooling pond with some ice
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: The leg color and size eliminate other dark mantled gulls. | The original documentation form event lasted from 09:50:00/10:00:00 and 10:30:00.
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Iowa Ornithologists' Union | MS 166
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34
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36
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Rare bird documentation form for Lesser Black-backed Gull at Coralville Reservoir, 1993
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1993-12-18
|
1993-12-19
|
Rare birds documentation form
|
Rare bird documentation form for a Lesser Black-backed Gull at Coralville Reservoir in Johnson County, IA on December 18, 1993.
|
Bendorf, Carl J.
|
Lesser Black-backed Gull
|
Coralville Lake
|
Coralville Reservoir, Johnson County, Iowa
|
upper reaches of the Coralville Reservoir
|
The documentation form by Carl Bendorf is the only one submitted and forms the basis of this record. Other observers include Lanny Haldy, Randy Graesser, Dan Ray, Angela Ray, Kathleen Kuenstling, Randall Pinkston, Thomas Kent, Jim Fuller, and others. | Elimination of similar species: Of about 500 gulls total, nearly 90% were adult Ring-Billed Gulls and the rest were mostly winter adult and a few subadult Herring Gulls. [...] An adult gull in between the size of adjacent Ring-billed and Herring Gulls. It was noticeable larger than the Ring-bills; not too much smaller than the Herrings. It differed from the Herrings in being a little less barrel chested and a little slimmer, more horizontal in posture. | The original documentation form event occurred for 45 minutes during two sessions.
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Iowa Ornithologists' Union | MS 166
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34
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36
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Rare bird documentation form for Lesser Black-backed Gull at Greencastle Road at Coralville Reservoir, 1993
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1993-12-19
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Lesser Black-backed Gull at Greencastle Road at Coralville Reservoir in Johnson County, IA on December 19, 1993.
|
Fuller, James L
|
Lesser Black-backed Gull
|
Coralville Lake
|
East of the north end of the Greencastle Road at the Coralville Reservoir (Johnson County).
|
Shallow water and mudflats.
|
The documentation form by Jim Fuller is the only one submitted and forms the basis of this record. Other observers include John McClure, Chris Edwards, and Jonnie Ellsworth. | Elimination of similar species: All other dark mantled gulls have a larger size. They also have pink legs, with the exception of Yellow-footed Gull, which has never been known to wander from Baja and Southern California. Yellow-footed gull is also considerably larger. No one disagreed with identification. | The original documentation form event lasted from 12:55:00/13:15:00.
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Iowa Ornithologists' Union | MS 166
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34
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36
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Rare bird documentation form for Lesser Black-backed Gull at Iowa in 1998
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1998-11-08
|
1998-11-22
|
Manuscript, graphic, and printed material
|
Rare bird documentation form for a Lesser Black-backed Gull at Iowa on November 8, 1998.
|
Thelen, Ed
|
Lesser Black-backed Gull
|
Iowa
|
|
|
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Iowa Ornithologists' Union | MS 166
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34
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36
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Rare bird documentation form for Lesser Black-backed Gull at Jester Park, 1999
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1999-12-06
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Lesser Black-backed Gull at Jester Park in Polk County, IA on December 6, 1999.
|
Brees, Aaron
|
Lesser Black-backed Gull
|
Jester Park
|
Jester Park, Campground 4
|
|
The documentation form by Aaron Brees is the only one submitted and forms the basis of this record. | Elimination of similar species: Herring Gull was eliminated by structure, wing pattern, and tail pattern. California Gull was eliminated by bill coloration and tail pattern. Thayers Gull was eliminated by wing pattern, structure, and over all color.
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Iowa Ornithologists' Union | MS 166
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34
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36
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Rare bird documentation form for Lesser Black-backed Gull at Lindsay Park Harbor in 1995
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1995-02-03
|
1995-02-16
|
Manuscript, graphic, and printed material
|
Rare bird documentation form for a Lesser Black-backed Gull at Lindsay Park Harbor in Scott County, IA on February 3 and 16, 1995.
|
Petersen, Peter C.
|
Lesser Black-backed Gull
|
Lindsay Park
|
|
|
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Iowa Ornithologists' Union | MS 166
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34
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36
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Rare bird documentation form for Lesser Black-backed Gull at Lock and Dam 15, 1992
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1992-01-17
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Lesser Black-backed Gull at Lock and Dam 15 in Davenport in Scott County, IA on January 17, 1992.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Lesser Black-backed Gull
|
Lock and Dam 15
|
Above Lock + Dam 15, Davenport, IA
|
Frozen river
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Jim Fuller. | Elimination of similar species: Size and leg color eliminate other dark mantled gulls. | The original documentation form event lasted from 13:30:00/14:30:00.
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Iowa Ornithologists' Union | MS 166
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34
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36
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Rare bird documentation form for Lesser Black-backed Gull at Lock and Dam 15, 1995
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1995-02-04
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Lesser Black-backed Gull at Lock and Dam 15 in Scott County, IA on February 4, 1995.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Lesser Black-backed Gull
|
Lock and Dam 15
|
Above Lock and Dam 15, Davenport, Scott Co., IA
|
Mississippi River, river open.
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include several unnamed people. | Elimination of similar species: The size and mantle color exclude Great Black-backed Gull. The mantle was too dark for a California Gull. Slaty-backed Gull would likely appear larger, have a darker mantle, and more white in tertials. | The original documentation form event lasted from 12:30:00/13:00:00 estimated.
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Iowa Ornithologists' Union | MS 166
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34
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36
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Rare bird documentation form for Lesser Black-backed Gull at Lock and Dam 15, 1995
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1995-02-05
|
1995-02-21
|
Rare birds documentation form
|
Rare bird documentation form for a Lesser Black-backed Gull at Lock and Dam 15 in Scott County, IA on February 5, 1995 and February 12, 1995.
|
Fuller, James L
|
Lesser Black-backed Gull
|
Lock and Dam 15
|
Mississippi River above Lock & Dam #15 (Scott County)
|
|
The documentation form by James Fuller is the only one submitted and forms the basis of this record. Other observers include Jim Scheib, Thomas Kent, Dan Dorrance, Barker, Peter C. Petersen, Eloise Armstrong, and Eugene Armstrong. | Elimination of similar species: The only other dark mantled gull with yellow legs is the Yellow-footed Gull. That bird has never been seen away from the extreme southwest portion of the country, and it should be much larger. | The original documentation form event lasted from 08:30:00/09:00:00 on February 5, 1995 and 11:40:00/11:55:00 on February 12, 1995.
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Iowa Ornithologists' Union | MS 166
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34
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36
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Rare bird documentation form for Lesser Black-backed Gull at Manhattan Point at West Okoboji Lake, 1999
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1999-11-21
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Lesser Black-backed Gull at Manhattan Point at West Okoboji Lake in Dickinson County, IA on November 21, 1999.
|
Kenne, Matthew C.
|
Lesser Black-backed Gull
|
Manhattan Point
|
West Okoboji Lake, Dickinson Co., 21 Nov 1999
|
|
The documentation form by Matthew Kenne is the only one submitted and forms the basis of this record. Other observers include Lee Schoenewe. | Elimination of similar species: The bird was standing on Manhattan Point with several Herring Gulls of various ages and many more Ring-billed Gulls, facing quarter-on towards Lee Schoenewe and I. It was a dark 1st year gull, similar to, but slightly smaller than, other 1st year Herring Gulls present. It had an all black bill that was smaller than the other Herrings. [...] Lee and I waited for about 10 minutes for the bird to turn to the side, showing us blackish wingtips and dark tertials, eliminating the Thayer's Gull possbility we had been considering. The wing tips extended farther beyond the body than on the Herring Gulls. [...] There was no pale 'window' in the inner primaries as in a Herring Gull. | The original documentation form event occurred in the early afternoon for approximately 10 minutes.
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Iowa Ornithologists' Union | MS 166
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34
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36
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Rare bird documentation form for Lesser Black-backed Gull at Mississippi River between Bettendorf, IA and Moline, IL, 1992
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1992-01-11
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Lesser Black-backed Gull at Mississippi River between Bettendorf in Scott County, IA and Moline in Rock Island County, IL on January 11, 1992.
|
Petersen, Peter C.
|
Lesser Black-backed Gull
|
Bettendorf Moline
|
Miss. R. between Bettendorf + Moline, Scott + R.I. Cos.
|
river channel
|
The documentation form by Peter C. Petersen is the only one submitted and forms the basis of this record. | Elimination of similar species: Great Black-backed - back not black, too small. Slaty-backed - a bit small, trailing edge of wing with narrow, not wide, white edge. Western - a bit small bill not larger + heavier than the several nearby Herrings. | The original documentation form event lasted from 08:50:00/09:00:00.
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Iowa Ornithologists' Union | MS 166
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34
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36
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