Rare bird documentation form for Red-necked Grebe at Coralville Lake, 1979
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1979-10-28
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Red-necked Grebe at Coralville Lake in Johnson County, IA on October 28, 1979.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Red-necked Grebe
|
Jolly Rogers Campground
|
Coralville Lake, Johnson Co, Iowa
|
wide area of reservoir near shore, west of Jolly Roger recreation area
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: Smaller than Western Grebe, larger than Horned or Eared. Neck-band bill longer than smaller grebe. | The original documentation form event lasted from 17:40:00/17:45:00.
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Iowa Ornithologists' Union | MS 166
|
32
|
13
|
Rare bird documentation form for Lesser Black-backed Gull at Lock and Dam 14, 1995
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1995-12-24
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for Lesser Black-backed Gull at Lock and Dam 14 in Scott County, IA on December 24, 1995.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Lesser Black-backed Gull
|
Lock and Dam 14
|
Lock + Dam 14, Scott Co.
|
Mississippi R., on ice in backwater near dam
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: Size, yellow legs, not pure black eliminates other dark-mantled gulls. | The original documentation form event lasted from 08:40:00/08:50:00 approximately.
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Iowa Ornithologists' Union | MS 166
|
34
|
36
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Rare bird documentation form for Ross' Goose at West Overlook at Coralville Reservoir, 1990
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1990-03-02
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Ross' Goose at West Overlook at Coralville Reservoir in Johnson County, IA on March 2, 1990.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Ross' Goose
|
Coralville Dam
|
West overlook, Coralville Res., Johnson Co., Iowa
|
reservoir above dam
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: Size, bill shape and size, head shape used to separate from Snow Goose. | The original documentation form event lasted from 16:15:00/16:45:00.
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Iowa Ornithologists' Union | MS 166
|
32
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28
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Rare bird documentation form for Pectoral Sandpiper at Cone Marsh, 1983
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1983-02-19
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Pectoral Sandpiper at Cone Marsh in Louisa County, IA on February 19, 1983.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Pectoral Sandpiper
|
Cone Marsh Wildlife Management Area
|
Cone M., Louisa Co., Iowa
|
Mud flat and marsh edge near spring-fed inlet
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: Size, bib, leg color, and bill shape exclude other species. | The original documentation form event lasted from 08:50:00/09:00:00 and 10:30:00.
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Iowa Ornithologists' Union | MS 166
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34
|
23
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Rare bird documentation form for Glaucous Gull at Mehaffey Bridge at Coralville Reservoir, 1983
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1983-03-05
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Glaucous Gull at Mehaffey Bridge at Coralville Reservoir in Johnson County, IA on March 5, 1983.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Glaucous Gull
|
Mehaffey Bridge
|
Mahaffy [sic] Bridge - Coralville Res., Johnson Co. IA
|
Reservoir
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: Size and probability tend to eliminate Iceland Gull. Too light for Thayer's. White wing tips exclude Herring. | The original documentation form event lasted from 10:45:00/10:48:00.
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Iowa Ornithologists' Union | MS 166
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34
|
37
|
Rare bird documentation form for Western Sandpiper at Cone Marsh, 1980
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1980-08-02
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Western Sandpiper at Cone Marsh in Louisa County, IA on August 2, 1980.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Western Sandpiper
|
Cone Marsh Wildlife Management Area
|
Cone Marsh, Louisa Co Iowa
|
mud flat at marsh near long dike at Cone M.
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: Semipalmated and Pectoral in same field, least 10 ft. away, but had yellow-leg, dirty brown back + bib. Semipalmated had short uniform bill, overall gray with no detail in back feathers, gray bib, no eyeline. | The original documentation form event lasted from 16:50:00/17:10:00.
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Iowa Ornithologists' Union | MS 166
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34
|
18
|
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
|
34
|
44
|
Rare bird documentation form for White-winged Scoter at Saylorville Reservoir, 1987
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1987-11-13
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for three White-winged Scoters at Saylorville Reservoir in Polk County, IA on November 13, 1987.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
White-winged Scoter
|
Saylorville Lake
|
Saylorville Res., Cherry Glen boat access, Polk 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: No other duck is all dark with white wing patches. | The original documentation form event occurred around 16:00:00.
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Iowa Ornithologists' Union | MS 166
|
33
|
12
|
Rare bird documentation form for Merlin at North Liberty, 1982
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-10-23
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Merlin at North Liberty in Johnson County, IA on October 23, 1982.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Merlin
|
North Liberty
|
1 mi. n. of North Liberty, Johnson Co., IA
|
farm land
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: No color or face mark of Kestrel. Pointed wings and flight exclude Sharp-shinned Hawk. | The original documentation form event lasted from 15:45:00/15:47:00.
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Iowa Ornithologists' Union | MS 166
|
33
|
32
|
Rare bird documentation form for Greater Scaup at Hoosier Creek in 1979
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1979-04-07
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for three Greater Scaups at Hoosier Creek in Johnson County, IA on April 7, 1979.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Greater Scaup
|
Hoosier Creek
|
Hoosier Creek, Ely road, Johnson Co.
|
Flood coastal reservoir at high water, flood 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: Lesser Scaup. | The original documentation form event lasted from 10:40:00/11:10:00.
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Iowa Ornithologists' Union | MS 166
|
33
|
10
|
Rare bird documentation form for Greater Scaup at Lake Macbride, 1980
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1980-04-05
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for two Greater Scaups at Lake Macbride in Johnson County, IA on April 5, 1980.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Greater Scaup
|
Lake MacBride
|
Lake Macbride Johnson Co IA
|
Artificial Lake L. Macbride State Park - north arm at boat dock
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: Lesser Scaup. | The original documentation form event lasted from 08:50:00/09:05:00.
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Iowa Ornithologists' Union | MS 166
|
33
|
10
|
Rare bird documentation form for Greater Scaup at Bays Branch, 1980
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1980-03-21
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Greater Scaup at Bays Branch in Guthrie County, IA on March 21, 1980.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Greater Scaup
|
Bays Branch State Wildlife Area
|
Bays Branch Guthrie Co IA
|
narrow open lake near upper bridge at Bays Branch
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: Lesser scaup. | The original documentation form event lasted from 07:30:00/07:35:00.
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Iowa Ornithologists' Union | MS 166
|
33
|
10
|
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.
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Iowa Ornithologists' Union | MS 166
|
34
|
65
|
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.
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Iowa Ornithologists' Union | MS 166
|
34
|
26
|
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.
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Iowa Ornithologists' Union | MS 166
|
34
|
26
|
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 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.
|
Iowa Ornithologists' Union | MS 166
|
34
|
35
|
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 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.
|
Iowa Ornithologists' Union | MS 166
|
35
|
7
|
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.
|
Iowa Ornithologists' Union | MS 166
|
33
|
11
|
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.
|
Iowa Ornithologists' Union | MS 166
|
34
|
72
|
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.
|
Iowa Ornithologists' Union | MS 166
|
34
|
17
|
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.
|
Iowa Ornithologists' Union | MS 166
|
34
|
18
|
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.
|
Iowa Ornithologists' Union | MS 166
|
34
|
87
|
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.
|
Iowa Ornithologists' Union | MS 166
|
35
|
29
|