|
Rare bird documentation form for Northern Shrike at Squaw Creek Park in Cedar Rapids, 1980
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1980-03-27
|
1980-06-06
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Shrike at Squaw Creek Park in Cedar Rapids in Linn County, IA on March 27, 1980.
|
Gates, Tim
|
Northern Shrike
|
Squaw Creek Regional Park
|
Park area of Squaw Crk Park, Cedar Rapids, Iowa
|
wood edge Large field (ski hill) with nearby scattered saplings + mod. length grass, with woods surrounding on 3 sides
|
The documentation form by Tim Gates is the only one submitted and forms the basis of this record. | Elimination of similar species: would not be loggerhead because of whitishness, large robin-sizedness, plumpness (yet trim) small mask area and whitish crown | The original documentation form event lasted from 12:30:00/12:35:00.
|
Iowa Ornithologists' Union | MS 166
|
34
|
75
|
|
Records Committee review for rare bird sighting of Black-necked Stilt at the Horseshoe Bend Division of the Port Louisa National Wildlife Refuge, 1998
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1998-04-28
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review of one or possibly two Black-necked Stilts at the Horseshoe Bend Division of the Port Louisa National Wildlife Refuge in Louisa County, IA on April 28, 1998. Includes a record review document with votes and a documentation form submitted to the committee.
|
Julison, Tim
|
Black-necked Stilt
|
Port Louisa National Wildlife Refuge - Horseshoe Bend Division
|
Mark Twain NWR, Wapello District, Horseshoe Bend Div.-Rush Lake
|
Shallow fresh water marsh 2-4" near mud flats
|
The documentation form by Tim Julison is the only one submitted and forms the basis of this record. Other observers include Kathy Maycroft. | Elimination of similar species: American avocet - Avocet has a longer and upcurved bill, solid lighter colored head + neck, there are white wing patches on the front and rear of the wings, and the legs are shorter and gray in color. | The original documentation form event lasted from 13:50:00/14:10:00.
|
Iowa Ornithologists' Union | MS 166
|
9
|
20
|
|
Rare bird documentation form for American Avocet at Mark Twain National Wildlife Refuge, 1999
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1999-08-17
|
1999-08-18
|
Rare birds documentation form
|
Rare bird documentation form for twelve American Avocets at Mark Twain National Wildlife Refuge in Louisa County, IA on August 17, 1999.
|
Julison, Tim
|
American Avocet
|
Port Louisa National Wildlife Refuge - Big Timber Division
|
Mark Twain NWR, Wapello District, Horseshoe Bend Division
|
Shallow mud flats on Rush Lakes
|
The documentation form by Tim Julison is the only one submitted and forms the basis of this record. Other observers include Kathy Maycroft. | Elimination of similar species: The avocets were very distinct. I had no need to make comparisons. I used Audubon field guide to make a positive identification. | The original documentation form event lasted from 10:00:00 to end of day.
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Iowa Ornithologists' Union | MS 166
|
34
|
6
|
|
Records Committee review for rare bird sighting of Iceland Gull at Red Rock Reservoir Dam, 1991
|
Administrative records Clippings (information artifacts) Correspondence Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1991-03-13
|
1993-07-17
|
Rare birds documentation form
|
Records Committee review for an Iceland Gull at Red Rock Reservoir Dam in Marion County, IA on March 13, 1991. Includes a record review document with votes, seven photographs, an article in Iowa Bird Life, correspondence about bird sighting and review, and eleven documentation forms submitted to the committee.
|
Schantz, Tim
|
Iceland Gull
|
Red Rock Dam
|
Below Red Rock Dam, Marion County, Iowa
|
|
The documentation form by Tim Schantz is the earliest and the one that forms the basis of this record. Other documentation forms by Jim Fuller, Ann Johnson, Thomas H. Kent, Diane Porter, Jim Sinclair, Stephen Dinsmore, James Dinsmore, Beth Proescholdt, and Mark Proescholdt were submitted later. Other observers include Dawn DeVore, Dick Tetrault, Jim Scheib, Beth Brown, Michael Porter, Eugene Armstrong, Eloise Armstrong, and many unidentified observers. | Elimination of similar species: [...] Iowa Birds mentions that there is a problem separating Iceland with Thayers. If there was any problem with this bird being anything it was a Glaucous Gull of the same age. However the bird was smaller than the Herring Gulls that were on the roost. Long wings will rule out the rare small race of Glaucous Gull. There are not to [sic] many birds that have primaries lighter than the mantle in the sitting bird.
|
Iowa Ornithologists' Union | MS 166
|
11
|
4
|
|
Records Committee review for rare bird sighting of Gyrfalcon at Kettleson Hogsback, 1993
|
Administrative records Clippings (information artifacts) Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1993-09-25
|
1995-07-08
|
Rare birds documentation form
|
Records Committee review for a Gyrfalcon at Kettleson Hogsback in Dickinson County, IA on September 25, 1993. Includes a record review document with votes, an article in Iowa Bird Life, and five documentation forms submitted to the committee.
|
Schantz, Tim
|
Gyrfalcon
|
Kettleson Hogsback Wildlife Management Area
|
East of Kettleson Hogback entrance, Dickenson [sic] Co., Iowa
|
|
The documentation form by Tim Schantz is the earliest and the one that forms the basis of this record. Other documentation forms by Maridel Jackson, Ross Silcock, Jane R. Clark, and Jim Sinclair were submitted later. Other observers include John Cecil, Eugene Armstrong, and Eloise Armstrong. | Elimination of similar species: Northern Goshawk- Although Goshawks have been known to show pointed wings, they are never as pointed as a Falcon's. I have seen many Northern Goshawks and jizz alone would rule this one out. I saw no barring on the tail. One of the prime field marks on a Goshawk are the bright white undertail coverts which this bird did not have. The bird in question also lacked a dark crown. Peregrine Falcon- Size. No dark helmet. Jizz (mentioned above). The bird lacked overall contrast of a Peregrine Falcon. Juveniles would be brown. Prairie Falcon- Color. Prairies are a brown bird in all plumages. The underwing was uniform with no black axillaries. Habitat. Prairies feed almost exclusively on small mammals. | The original documentation form event occurred around 15:30:00.
|
Iowa Ornithologists' Union | MS 166
|
9
|
4
|
|
Records Committee review for rare bird sighting for Rose-breasted Grosbeak at Waterman Prairie, 1997
|
Administrative records Correspondence Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-03-20
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for eighteen Rose-breasted Grosbeaks at Waterman Prairie in O'Brien County, IA on March 20, 1997. Includes a record review document with votes, a letter from Tom Kent to Ed Thelen, and a documentation form submitted to the committee.
|
Waltz, Tim J.
|
Rose-breasted Grosbeak
|
Waterman Prairie Wildlife Management Area
|
Waterman Prairie - 5 miles S.E. of Sutherland, IA
|
Timber Ridges with interspersed native prairie knobs
|
The documentation form by Tim Waltz is the only one submitted and forms the basis of this record. Other observers include Maury Muhm and Gary Wee. | The original documentation form event lasted from 10:30:00/12:30:00.
|
Iowa Ornithologists' Union | MS 166
|
14
|
2
|
|
Rare bird documentation form for Ibis species at Cone Marsh, 1986
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1986-05-11
|
1986-05-25
|
Rare birds documentation form
|
Rare bird documentation form for an Ibis species at Cone Marsh in Louisa County, IA on May 11, 1986.
|
Dwyer, Timothy L.
|
Glossy Ibises
|
Cone Marsh Wildlife Management Area
|
Cone Marsh, Louis Co. Flying above Marsh. Viewed from dike.
|
Marsh
|
The documentation form by Timothy L. Dwyer is the only one submitted and forms the basis of this record. | Elimination of similar species: Not speciated. | The original documentation form event lasted from 09:10:00/09:13:00.
|
Iowa Ornithologists' Union | MS 166
|
32
|
24
|
|
Records Committee review for rare bird sighting of Gyrfalcon north of Cone Marsh, 1986
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1986-12-28
|
1993-09-07
|
Rare birds documentation form
|
Records Committee review of a Gyrfalcon north of Cone Marsh in Louisa County, IA on December 28, 1986. Includes a record review document with votes, a summary of the review, and a documentation form submitted to the committee.
|
Dwyer, Timothy L.
|
Gyrfalcon
|
Cone Marsh Wildlife Management Area
|
About 1/2 mile North of Cone Marsh on Hwy G-28 in Louisa Co., Iowa
|
Open country, scattered small trees, weedy fence rows.
|
The documentation form by Timothy L. Dwyer is the only one submitted and forms the basis of this record. | Elimination of similar species: Prairie Falcon is smaller, browner + has black axillars. Peregrine Falcon is smaller, has more pointed wings and has a much more distinctive head pattern. Goshawk's head pattern is different, is whiter below in gray plumage and has shorter wings. Northern Harrier is smaller, also has a white rump and holds wings in a dihedral, this bird didn't. | The original documentation form event lasted from approximately 15:00:00/15:03:00.
|
Iowa Ornithologists' Union | MS 166
|
9
|
4
|
|
Rare bird documentation form for King Rail at Cone Marsh, 1986
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1986-05-01
|
1986-05-22
|
Rare birds documentation form
|
Rare bird documentation form for a King Rail at Cone Marsh in Louisa County, IA on May 1, 1986.
|
Dwyer, Timothy L.
|
King Rail
|
Cone Marsh Wildlife Management Area
|
Cone Marsh, Louisa Co. 75 yards from west end of dike
|
Marsh, fairly dry.
|
The documentation form by Timothy L. Dwyer is the only one submitted and forms the basis of this record. | Elimination of similar species: Too large and cheeks wrong color for Virginia Rail. | The original documentation form event lasted from 08:30:00/08:35:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
41
|
|
Records Committee review for rare bird sighting of Black-bellied Whistling-Duck at Ingham Lake, 1988
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1988-10-23
|
1996-04-24
|
Rare birds documentation form
|
Records Committee review of a Black-bellied Whistling-Duck at Ingham Lake in Emmet County on October 23, 1988. Includes a record review document with votes and a documentation form submitted to the committee.
|
Hartwig, Thomas P.
|
Black-bellied Whistling-Duck
|
Ingham Lake State Game Management Area
|
Ingham lake, Emmet County - on Refuge
|
Duck was seen standing on a rock and then it went into the water for a little while, then back on the rock
|
The documentation form by Tom Hartwig is the only one submitted and forms the basis of this record. Other observers include Doug Lemke. | Elimination of similar species: Left unmolested.
|
Iowa Ornithologists' Union | MS 166
|
8
|
3
|
|
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 Laughing Gull at Rathbun Reservoir, 1994
|
Administrative records Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1994-08-06
|
1996-04-25
|
Rare birds documentation form
|
Records Committee review of a Laughing Gull at Rathbun Reservoir in Appanoose County, IA on August 6, 1994. Includes a record review document with votes, a photocopy of a photograph, and two documentation forms submitted to the committee.
|
Johnson, Thomas N.
|
Laughing Gull
|
Rathbun Lake
|
Lake Rathbun
|
Sandbar
|
The documentation form by Tom Johnson is the earliest and the one that forms the basis of this record. Another documentation form by Jim Fuller was submitted later. Other observers include Dot Cornett, Chuck Fuller, and Mary Montgomery. | Elimination of similar species: [...] Bill was slimmer than ring bill gull. | The original documentation form event lasted from 13:30:00/14:00:00.
|
Iowa Ornithologists' Union | MS 166
|
10
|
18
|
|
Records Committee review for rare bird sighting for Red Knot at Rathbun Reservoir, 1995
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1995-07-22
|
2000-11-20
|
Rare birds documentation form
|
Records Committee review for a Red Knot at Rathbun Reservoir in Appanoose County, IA on July 22, 1995. Includes a record review document with votes, and a documentation form submitted to the committee.
|
Johnson, Thomas N.
|
Red Knot
|
Rathbun Lake
|
County: Appanoose Lake Rathbun Location in Detail: Boat Ramp - East Island View - Island
|
|
The documentation form by Tom Johnson is the only one submitted and forms the basis of this record. | Elimination of similar species: [...] I noticed a bird the same size as a killdeer next to it but chunkier. I knew it was unusual and also knew it was a Red Knot from the breast and the bill size which I estimated as twice as long as the Killdeers bill and Dowitcher - bill was shorter than dowitcher and dark back. I tried to think of other shorebirds it could have been and the dowitcher species was what I could imagine, but its bill was too short. | The original documentation form event lasted from 19:30:00/19:35:00.
|
Iowa Ornithologists' Union | MS 166
|
10
|
1
|
|
Rare bird documentation form for Northern Goshawk at Hartman Reserve, 1983
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1983-11-26
|
1983-11-29
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Hartman Reserve in Black Hawk County, IA on November 26, 1983.
|
Staudt, Thomas J.
|
Northern Goshawk
|
Hartman Reserve Nature Center
|
Hartman Reserve Waterloo - Cedar Falls
|
deciduous wood: mixed mature and second story trees with a few conifers. Open grassy fields near by.
|
The documentation form by Tom Staudt is the only one submitted and forms the basis of this record. | Elimination of similar species: Falcons have long pointed wings. Other accipiters are smaller, don't have the white eye line. | The original documentation form event occurred around 15:00:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|
|
Rare bird documentation form for White-winged Scoter at Coralville Reservoir, 1983
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1983-10-23
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a White-winged Scoter at Coralville Reservoir in Johnson County, IA on October 23, 1983.
|
Staudt, Thomas J.
|
White-winged Scoter
|
Coralville Lake
|
Coralville Reservoir Johnson Co.
|
|
The documentation form by Tom Staudt is the only one submitted and forms the basis of this record. | Elimination of similar species: No other water fowl has the combination of white facial spot, white speculum and otherwise complete black appearance. | The original documentation form lasted from 14:30:00 and 15:30:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
12
|
|
Rare bird documentation form for Northern Goshawk at Sandy Beach in Johnson County, 1982
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-12-18
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Northern Goshawk at Sandy Beach in Johnson County, IA on December 18, 1982.
|
Staudt, Thomas J.
|
Northern Goshawk
|
Sandy Beach Public Use Area
|
Northeast Johnson County near Sandy Beach
|
Deciduous wood open rolling fields
|
The documentation form by Tom Staudt is the only one submitted and forms the basis of this record. Other observers include Jim Sandrock and John Cordell. | Elimination of similar species: White eye strip and size eliminate other accipiters. Falcons eliminated by short rounded, almost oval wing shape. | The original documentation form event occurred around 11:55:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
25
|
|
Rare bird documentation form for Mississippi Kite at Cardinal Marsh, 1978
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1978-05-29
|
1978-05-31
|
Rare birds documentation form
|
Rare bird documentation form for a Mississippi Kite at Cardinal Marsh in Winnesheik County, IA on May 29, 1978.
|
Stone, Tom, Jr. Stone, Tom
|
Mississippi Kite
|
Cardinal Marsh State Wildlife Area
|
Cardinal marsh near Cresco
|
Marshy area bordered with Woodlands.
|
The documentation form by Tom Stone and Tom Stone, Jr. is the only one submitted and forms the basis of this record. Other observers include Russell Hays, Francis Moore, Eleanor Corvin, Lois Sherman, and Antoinette Camarata. | Elimination of similar species: Peregrine Falcon: has black mustache and stoops unlike kite. Merlin - flys with steadily flapping and has smaller wingspan. Marsh Hawk - Has white rump patch. | The original documentation form event lasted from 13:05:00/13:45:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
20
|
|
Rare bird documentation form for White-winged Scoter at George Wyth State Park, unknown year
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
N/A
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a White-winged Scoter at George Wyth State Park in Black Hawk County, IA on November 11 in an unknown year.
|
Stone, Tom, Jr. Stone, Tom
|
White-winged Scoter
|
George Wyth Memorial State Park
|
George Wyth S.P.
|
A good sized lake with wooded island. Lake surrounded by woodland.
|
The documentation form by Tom Stone and Tom Stone, Jr. is the only one submitted and forms the basis of this record. Other observers include Russell Hays, Robert K. Myers, and Francis L. Moore. | Elimination of similar species: imm. and female surf scoters have no white wing patch. | The original documentation form event lasted from 13:30:00/13:45:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
13
|
|
Records Committee review for rare bird sighting for Rosy Finch at Oelwein, 1978
|
Administrative records Clippings (information artifacts) Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1978-03-12
|
1994-02-04
|
Rare birds documentation form
|
Records Committee review for a Rosy Finch at Oelwein in Fayette County, IA on March 12, 1978. Includes a record review document with votes, a photograph, an article in Iowa Bird Life, an article in Des Moines Register, a letter from Richard Wilkinson to Thomas H. Kent, and two documentation forms submitted to the committee.
|
Stone, Tom
|
Gray-crowned Rosy-Finch
|
Oelwein
|
Oelwein, IOWA
|
Feeds on feeder. Come to a Rocky Ravine like spot by house.
|
The documentation form by Tom Stone is the earliest and the one that forms the basis of this record. Another documentation form by Nicholas Halmi was submitted later. Other observers include Russel Hays, Frank Moore, Joe Schaufenbuel, Tom Kent, Tom Shires, Peter Petersen, Bernie Knight, Robert Myers, and eight more birders from Cedar Rapids-Marion. | Elimination of similar species: This bird doesn't have any black on back or breast like the Black Rosy Finch. This bird had gray on head to distuinguish [sic] it. From the Brown capped Rosy Finch. | The original documentation form event lasted from 12:28:00/12:40:00.
|
Iowa Ornithologists' Union | MS 166
|
14
|
12
|
|
Rare bird documentation form for Merlin near Knittel, unknown year
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
N/A
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Merlin on Iowa Highway 3 four miles east of U.S. Route 63 in Bremer County, IA on December 18 in an unknown year.
|
Stone, Tom
|
Merlin
|
Knittel
|
Along Hi way (3) 4 miles east of Junction (63)
|
In 20 ft tree along road
|
The documentation form by Tom Stone is the only one submitted and forms the basis of this record. | Elimination of similar species: Larger than a Kestrel, Smaller than the peregrine + did not have facial pattern like falcon. | The original documentation form event lasted from 15:55:00/16:00:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
32
|
|
Rare bird documentation form for Swamp Sparrow at Sweet Marsh, unknown year
|
Field notes
|
Birds--Behavior Birds--Identification Ornithology Rare birds
|
N/A
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Swamp Sparrow at Sweet Marsh in Bremer County, IA on December 18, unknown year.
|
Stone, Tom
|
Swamp Sparrow
|
Sweet Marsh
|
Sweet Marsh
|
swamp grass along dike
|
The documentation form by Tom Stone is the only one submitted and forms the basis of this record. | Elimination of similar species: Too bulky for Chipping Sparrow, Field + Tree Sparrow have wing bars | The original documentation form event lasted from 11:30:00/11:40:00.
|
Iowa Ornithologists' Union | MS 166
|
35
|
62
|
|
Records Committee review for rare bird sighting for Lazuli Bunting at George Wyth State Park, 1978
|
Administrative records Clippings (information artifacts) Correspondence Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1978-05-14
|
1994-01-28
|
Rare birds documentation form
|
Records Committee review for a Lazuli Bunting at George Wyth State Park in Black Hawk County, IA on May 14, 1978. Includes a record review document with votes, request for reconsideration, an article in Iowa Bird Life, and a documentation form submitted to the committee.
|
Stone, Tom, Jr.
|
Lazuli Bunting
|
George Wyth Memorial State Park
|
George Wyth State Park
|
Marginal woodland with small stream bordered with, Hedgerows, scrub growth, and wild patches.
|
The documentation form by Tom Stone Jr. is the only one submitted and forms the basis of this record. | Elimination of similar species: Eastern Bluebird - has slender bill and no wingbars. | The original documentation form event lasted from 06:30:00/06:35:00.
|
Iowa Ornithologists' Union | MS 166
|
14
|
4
|
|
Rare bird documentation form for Greater Scaup at George Wyth State Park, 1978
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1978-03-25
|
1978-06-06
|
Rare birds documentation form
|
Rare bird documentation form for fifteen Greater Scaup at George Wyth State Park in Black Hawk County, IA on March 25, 1978.
|
Stone, Tom, Jr.
|
Greater Scaup
|
George Wyth Memorial State Park
|
George Wyth State Park
|
open water in river with woodland bordering.
|
The documentation form by Tom Stone Jr. is the only one submitted and forms the basis of this record. Other observers include Francis L. Moore. | Elimination of similar species: Lesser Scaup has short white wing line. | The original documentation form event lasted from 10:00:00/10:30:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
10
|
|
Rare bird documentation form for Mississippi Kite at George Wyth State Park, unknown year
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
N/A
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Mississippi Kite at George Wyth State Park in Black Hawk County, IA on April 12 in an unknown year.
|
Stone, Tom, Jr. Stone, Tom
|
Mississippi Kite
|
George Wyth Memorial State Park
|
George Wyth State Park
|
Lowland river bottoms with Deciduous Woodland
|
The documentation form by Tom Stone, Jr. and Tom Stone is the only one submitted and forms the basis of this record. | Elimination of similar species: Male Marsh Hawk which has a white rump patch. | The original documentation form event lasted from 16:20:00/16:35:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
20
|
|
Rare bird documentation form for Yellow Rail at Cedar Hills Sand Prairie, 1979
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1979-04-29
|
1979-06-05
|
Rare birds documentation form
|
Rare bird documentation form for a Yellow Rail at Cedar Hills Sand Prairie in Black Hawk County, IA on April 29, 1979.
|
Stone, Tom, Jr. Stone, Tom
|
Yellow Rail
|
Cedar Hills Sand Prairie
|
Mark sandprairie near Cedar Falls
|
20 by 50 ft. marsh with alot of marshy grasses and broken down old cattails.
|
The documentation form by Tom Stone, Jr. and Tom Stone is the only one submitted and forms the basis of this record. | Elimination of similar species: no other rail has a white bar along the edge of the wing. | The original documentation form event occurred around 13:00:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
39
|