|
Rare bird documentation form for Northern Goshawk at Big Creek Lake, 1983
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1983-01-15
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Big Creek Lake in Polk County, IA on January 15, 1983.
|
Bray, Tanya Rose, B.J. Bray, Don Rose, Sharon
|
Northern Goshawk
|
Big Creek Lake
|
Big Creek Lake, Polk County
|
|
The documentation form by Tanya Bray, Don Bray, B.J. Rose, and Sharon Rose is the only one submitted and forms the basis of this record. | The original documentation form event occurred around 15:30:00.
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Iowa Ornithologists' Union | MS 166
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33
|
25
|
|
Rare bird documentation form for Northern Shrike at DeSoto Bend National Wildlife Refuge, 1983
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1983-02-24
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Shrike at DeSoto Bend National Wildlife Refuge in Harrison County, IA on February 24, 1983.
|
Bray, Tanya Kovanda, Sandra Padelford, Babs
|
Northern Shrike
|
DeSoto National Wildlife Refuge
|
DeSoto Bend National Wildlife Refuge
|
|
The documentation form by Tanya Bray, Sandy Kovanda, and Babs Padelford is the only one submitted and forms the basis of this record. | Elimination of similar species: Mockingbird sized but heavier-bodied. | The original documentation form event occurred around 13:30:00.
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Iowa Ornithologists' Union | MS 166
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34
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75
|
|
Rare bird documentation form for Glaucous Gull at Lake Manawa, 1978
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1978-12-06
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Glaucous Gull at Lake Manawa in Pottawattamie County, IA on December 6, 1978.
|
Bray, Tanya Kovanda, Sandra Padelford, Babs
|
Glaucous Gull
|
Lake Manawa State Park
|
Lake Manawa, Iowa
|
Large, fresh water lake - 3/4 frozen
|
The documentation form by Tanya Bray, Sandy Kovanda, and Babs Padelford is the only one submitted and forms the basis of this record. Other observers include Rushton G. Cortelyou. | Elimination of similar species: All of us are familiar with herring gulls. The large size, white plumage, and absence of black on wing tips eliminated this species. | The original documentation form event lasted from 10:30:00/11:00:00.
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Iowa Ornithologists' Union | MS 166
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34
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37
|
|
Rare bird documentation form for Buff-breasted Sandpiper at Forney's Lake, 1981
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1981-04-26
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for two Buff-breasted Sandpipers at Forney's Lake near I-29 in Fremont County, IA on April 26, 1981.
|
Bray, Tanya Kovanda, James, Jr. Kovanda, Sandra
|
Buff-breasted Sandpiper
|
Forneys Lake
|
I-29 Lake at Forney's Exit; Fremont County
|
Small pond with mud bar
|
The documentation form by Tanya Bray, Sandy Kovanda, and Jim Kovanda is the only one submitted and forms the basis of this record. | The original documentation form event lasted from 16:00:00/16:10:00.
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Iowa Ornithologists' Union | MS 166
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34
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25
|
|
Rare bird documentation form for Long-tailed Duck at Carter Lake, 1991
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1991-03-03
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Long-tailed Duck at Carter Lake in Pottawattamie County, IA on March 3, 1991.
|
Bray, Tanya
|
Long-tailed Duck
|
Carter Lake
|
Carter Lake, Omaha, Douglas County and Pottawattamie County, Ia
|
|
The documentation form by Tanya E. Bray is the only one submitted and forms the basis of this record. Other observers include Alan Grenon, Jerry Toll, Babs Padelford, and Loren Padelford. | Elimination of similar species: Small size, whitish head, black and pink bill, dark body distinguishes this bird from all other diving ducks. | The original documentation form event lasted from 14:30:00/15:00:00.
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Iowa Ornithologists' Union | MS 166
|
33
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14
|
|
Rare bird documentation form for Buff-breasted Sandpiper at Fremont County, 1984
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1984-07-26
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Buff-breasted Sandpiper at Fremont County, IA on July 26, 1984.
|
Bray, Tanya
|
Buff-breasted Sandpiper
|
Fremont County
|
Fremont County, Iowa
|
|
The documentation form by Tanya E. Bray is the only one submitted and forms the basis of this record. Other observers include Babs Padelford. | Elimination of similar species: Also present were Pectoral Sandpipers, Baird's Sandpipers, Killdeer. Near size of Pectoral Sandpipers also present.
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Iowa Ornithologists' Union | MS 166
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34
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25
|
|
Rare bird documentation form for American Avocet at Goodwater Impoundment at Rathbun Reserve, 1986
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1986-04-22
|
1986-06-22
|
Rare birds documentation form
|
Rare bird documentation form for four American Avocets at Goodwater Impoundment at Rathbun Reserve in Lucas County, IA on April 22, 1986.
|
LaGrange, Ted
|
American Avocet
|
Goodwater Creek
|
Goodwater impoundment of Rathbun Reserv., Sect 33, Washington Twp., Lucas Co., IA
|
Moist-soil Marsh (subimpoundment)
|
The documentation form by Ted LaGrange is the only one submitted and forms the basis of this record. Other observers include Harold Garner. | Elimination of similar species: None. | The original documentation form event lasted from 16:45:00/17:15:00.
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Iowa Ornithologists' Union | MS 166
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34
|
6
|
|
Rare bird documentation form for Greater Scaup at Colo Ponds, 1983
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1983-04-18
|
1983-05-18
|
Rare birds documentation form
|
Rare bird documentation form for a Greater Scaup at Colo Ponds in Story County, IA on April 18, 1983.
|
LaGrange, Ted
|
Greater Scaup
|
Colo Bogs Wildlife Management Area
|
2 miles east of Colo (Colo ponds) Story County
|
flooded fields
|
The documentation form by Ted LaGrange is the only one submitted and forms the basis of this record. The form was typed by James Dinsmore. | Elimination of similar species: Observed the bird feeding with about 30 Lesser Scaup. Obtained a good size compariosn [sic] between it and the Lesser Scaup, especially for the head and bill. | The original documentation form event occurred around 12:00:00.
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Iowa Ornithologists' Union | MS 166
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33
|
10
|
|
Rare bird documentation form for Grasshopper Sparrow west of North Liberty, 1977
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1977-10-29
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Grasshopper Sparrow west of North Liberty in Johnson County, IA on October 29, 1977.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Grasshopper Sparrow
|
North Liberty
|
3 miles west of North Liberty IA between H and Swan Lake roads
|
General: open fields with small brushy area near roadside. Flock of savannah sparrows in brushy area. Specific: Bird on fence by combined corn field.
|
The documentation form by Thomas H Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: Henslow's sparrow-this bird did not have color on wing. LaConte's sparrow-lacked face pattern and streaking. Vesper sparrow-seen in same area 1 week before-not similar to this bird. | The original documentation form event lasted from approximately 11:00:00/11:05:00.
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Iowa Ornithologists' Union | MS 166
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35
|
56
|
|
Rare bird documentation form for Snowy Egret at Lake Rathbun, 1985
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1985-09-29
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Snowy Egret at Lake Rathbun in Appanoose County, IA on September 29, 1985.
|
Johnson, Thomas N.
|
Snowy Egret
|
Rathbun Lake
|
Lake Rathbun
|
Waters edge-sandy swimming beach and adjacent weeds
|
The documentation form by Thomas H. Johnson is the only one submitted and forms the basis of this record. | Elimination of similar species: Cattle Egret - There was no yellow bill. Little Blue Heron - this bird did not have yellow legs or any yellow on the bill. There was no blue on the wings sitting or in flight. | The original documentation form event lasted from 16:45:00/16:55:00.
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Iowa Ornithologists' Union | MS 166
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32
|
19
|
|
Rare bird documentation form for Brewer's Blackbird at Cone Marsh, 1988
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1988-04-06
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for four Brewer's Blackbirds at Cone Marsh in Louisa County, IA on April 6, 1988.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Brewer's Blackbird
|
Cone Marsh Wildlife Management Area
|
Cone M., Louisa Co, IA
|
Feed lot
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: [...] These 4 birds were easy to pick out from Rustys + they staid [sic] together. [...] Rusty females were gray + darker wing and had bright yellow eye. Male Rusty were more opaque black with a refaced [?] edging on wing feathers and some [illegible] on flanks. | The original documentation form event lasted from 16:30:00/16:45:00.
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Iowa Ornithologists' Union | MS 166
|
35
|
76
|
|
Rare bird documentation form for Greater Scaup at Coralville Reservoir, 1986
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1986-03-23
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Greater Scaup at Coralville Reservoir in Johnson County, IA on March 23, 1986.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Greater Scaup
|
Coralville Lake
|
Dupont Bridge Rd., Coralville Res., Johnson Co., IA
|
backwater
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: All features that I look for on male Greater Scaup were seen well over 15 minutes. | The original documentation form event lasted from 09:45:00/10:00:00.
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Iowa Ornithologists' Union | MS 166
|
33
|
10
|
|
Rare bird documentation form for Pine Warbler at Hickory Hill Park in Iowa City, 1979
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1979-09-09
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Pine Warbler at Hickory Hill Park in Iowa City in Johnson County, IA on September 9 ,1979.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Pine Warbler
|
Hickory Hill Park
|
Hickory Hill Park - Iowa City
|
General: Open hillside with small sapplings [sic] and bushes Specific: Hickory Hill City Park - Iowa City
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: Bay-breasted and Blackburnian warblers smaller and have streaks on back Yellow-throated vireo chunkier, thicker bill and eye ring. | The original documentation form event lasted from 08:00:00/08:03:00.
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Iowa Ornithologists' Union | MS 166
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35
|
29
|
|
Rare bird documentation form for Barn Swallow at Red Rock Reservoir, 1987
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1987-11-13
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Barn Swallow at Red Rock Reservoir in Marion County, IA on November 13, 1987.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Barn Swallow
|
Lake Red Rock
|
Red Rock Res. #14 bridge, Marion Co. IA
|
Large Reservoir
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: Behavior and landing place clearly made it a swallow. Red on throat and forked tail, eliminate all other species. Only tree swallow would be likely at this date. Actually, I knew what the bird was as soon as I got my binoculars on it. | The original documentation form event lasted from 11:48:00/11:50:00.
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Iowa Ornithologists' Union | MS 166
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34
|
87
|
|
Rare bird documentation form for Western Sandpiper at Coralville Reservoir, 1991
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1991-07-20
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Western Sandpiper at Coralville Reservoir in Johnson County, IA on July 20, 1991.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Western Sandpiper
|
Coralville Lake
|
Coralville Res., Johnson Co., IA
|
mud pools
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: Bill and marks on sides unlike Least or Semipalmated sandpipers. Lack of white rump eliminated White-rumped. Rufous feathers supports identification. | The original documentation form event lasted from 09:30:00/09:45:00.
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Iowa Ornithologists' Union | MS 166
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34
|
18
|
|
Rare bird documentation form for Semipalmated Sandpiper at Coralville Reservoir, 1985
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1985-08-03
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for two Semipalmated Sandpipers at Coralville Reservoir in Johnson County, IA on August 3, 1985.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Semipalmated Sandpiper
|
Coralville Lake
|
Coralville Res, Johnson Co, IA
|
nearly dry backwater 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: Black legs exclude least. Uniformity of coloration, dark hood, and small bill exclude western. The lack of contrast between mantle and upper scapulars with the wing favors Semipalmated over Rufous-necked Stint. The contrasting facial pattern also favors Semipalmated. | The original documentation form event lasted from 14:24:00/15:00:00.
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Iowa Ornithologists' Union | MS 166
|
34
|
17
|
|
Rare bird documentation form for Western Kingbird at Cone Marsh, 1978
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1978-09-03
|
1978-09-06
|
Rare birds documentation form
|
Rare bird documentation form for a Western Kingbird at Cone Marsh in Louisa County, IA on September 3, 1978.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Western Kingbird
|
Cone Marsh Wildlife Management Area
|
Cone Marsh - 1/2 mile east of bridge
|
General: flat farmland. Specific: along gravel road with corn field on one side and melon field on other side
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: Eastern Kingbird and Crested Flycatcher are the only remotely similar species that could occur in the area | The original documentation form event lasted from approximately 10:00:00/10:05:00.
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Iowa Ornithologists' Union | MS 166
|
34
|
72
|
|
Rare bird documentation form for Surf Scoter at Coralville Reservoir, 1984
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1984-04-09
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Surf Scoter at Coralville Reservoir in Johnson County, IA on April 9, 1984.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Surf Scoter
|
Coralville Lake
|
Coralville Res. (Dupont Bridge), Johnson Co. Iowa
|
Old backwater area at upper end 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: Head shape with very straight forehead and lack of white in wing eliminates White-winged Scoter. Large heavy black duck eliminates other species. | The original documentation form event lasted from 12:25:00/12:35:00.
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Iowa Ornithologists' Union | MS 166
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33
|
11
|
|
Rare bird documentation form for Gray-cheeked Thrush at Hickory Hill Park in Iowa City, 1994
|
Field notes
|
Birds--Behavior Birds--Identification Ornithology Rare birds
|
1994-04-25
|
1994-04-28
|
Rare birds documentation form
|
Rare bird documentation form for a Gray-cheeked Thrush at Hickory Hill Park in Iowa City in Johnson County, IA on April 25, 1994.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Gray-cheeked Thrush
|
Hickory Hill Park
|
Hickory Hill Park, Iowa City, Johnson Co., IA
|
Wood areas with paths.
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: I consider any thrush before May 1 to be a Hermit until proven otherwise. I realize how difficult it is to tell these thrushes apart. I have not seen any Hermits in six days of birding over the last two weekends. We have had three warm nights with south winds that have brought early migrants to Iowa. I records [sic] six 1st, 2nd, or 3rd early dates the last two days in southeastern Iowa. In spite of this, I tried to make this bird into a Hermit Thrush. I believe I saw the tail enough times and at enough angles to determine that it wasn't rufous. The face pattern did not in any way suggest to me that this was a Swainson's I find that the density of breast streaking is difficult to judge even on specimens. | The original documentation form event lasted from 07:45:00/07:48:00.
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Iowa Ornithologists' Union | MS 166
|
35
|
7
|
|
Rare bird documentation form for Semipalmated Sandpiper at Red Rock Reservoir, 1987
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1987-11-13
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for sixteen Semipalmated Sandpipers at Red Rock Reservoir in Marion County, IA on November 13, 1987.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Semipalmated Sandpiper
|
Lake Red Rock
|
Red Rock Res, Marion Co, IA
|
mud flats, large reservoir
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: I judged birds to be small peeps. Too small and gray to be Pectorals. Dunlin would be more likely, but bills not long enough or droopy + body too small. Did not have brown color on bill to suggest Least. Date would be second latest for Iowa. | The original documentation form event lasted from 10:50:00/11:45:00.
|
Iowa Ornithologists' Union | MS 166
|
34
|
17
|
|
Rare bird documentation form for Thayer's Gull at Lock and Dam 14, 1995
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1995-01-03
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Thayer's Gull at Lock and Dam 14 in Scott County, IA on January 3, 1995.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Thayer's Gull
|
Lock and Dam 14
|
Lock and Dam 14, Scott Co., IA
|
Mississippi River dam
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: I looked at many variable first-winter Herring Gulls today. All had more dark on wing tip and darker tail band. This bird was easy to pick out over and over again. | The original documentation form event lasted from 12:00:00/12:20:00.
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Iowa Ornithologists' Union | MS 166
|
34
|
35
|
|
Rare bird documentation form for Golden Eagle at Upper Iowa River in Allamakee County, 1981
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1981-02-14
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Golden Eagle at Upper Iowa River in Allamakee County, IA on February 14, 1981.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Golden Eagle
|
Allamakee County
|
Upper Iowa River, Allamakee Co IA
|
Over high rocky hills and river valley - 5 mi east of #76 on county road #26 in Allamakee C.
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: Immature bald eagle - location of white, head size and habitat for Golden Eagle. Known to winter in this area. | The original documentation form event lasted from 11:42:00/11:46:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
31
|
|
Rare bird documentation form for Short-billed Dowitcher at Coralville Reservoir, 1985
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1985-08-03
|
1985-08-04
|
Rare birds documentation form
|
Rare bird documentation form for three Short-billed Dowitchers at Coralville Reservoir in Johnson County, IA on August 3, 1985.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Short-billed Dowitcher
|
Coralville Lake
|
DuPont Rd, Coralville Res, Johnson Co, IA
|
mud flats, backwater
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: Juveniles distinguished by internal marking on wing feathers and buffy neck. Adult by mixed white and red on underparts with dots on sides of breast and probably by call. | The original documentation form event lasted from 13:45:00/15:30:00.
|
Iowa Ornithologists' Union | MS 166
|
34
|
26
|
|
Rare bird documentation form for Dowitcher species at Red Rock Reservoir, 1987
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1987-11-13
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for three Dowitchers at Red Rock Reservoir in Marion County, IA on November 13, 1987.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Dowitchers
|
Lake Red Rock
|
Red Rock Reservoir at #14, Marion Co. IA
|
mud flat on large reservoir
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: Lack of stripes and upright posture eliminate Common Snipe. Typical dowitcher profile. | The original documentation form event lasted from 11:30:00/11:45:00.
|
Iowa Ornithologists' Union | MS 166
|
34
|
26
|
|
Rare bird documentation form for Yellow-bellied Flycatcher at Hickory Hill Park, 1979
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1979-05-17
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Yellow-bellied Flycatcher at Hickory Hill Park at Iowa City in Johnson County, IA on May 17, 1979.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Yellow-bellied Flycatcher
|
Hickory Hill Park
|
Hickory Hill Park, Iowa City
|
General: under brush and scattered trees to deep woods. Specific: main valley at Hickory Hill Park and woods to north
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: least, alder, willow flycatchers | The original documentation form event lasted from approximately 07:00:00/07:05:00.
|
Iowa Ornithologists' Union | MS 166
|
34
|
65
|