Rare bird documentation form for Ross' Goose at Spring Lake Park in Cherokee, 1987
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1987-04-28
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Ross' Goose at Spring Lake Park in Cherokee in Cherokee County, IA on April 28, 1987.
|
Bierman, Dick
|
Ross' Goose
|
Spring Lake Park
|
Spring Lake Park Cherokee, Cherokee County
|
Large Gravel Pit Park with many Ducks & Geese
|
The documentation form by Dick Bierman is the only one submitted and forms the basis of this record. | Elimination of similar species: Snow Goose. | The original documentation form event lasted from 16:30:00/17:00:00.
|
Iowa Ornithologists' Union | MS 166
|
32
|
28
|
Rare bird documentation form for Ross' Goose at Riverton Game Management Area, 1984
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1984-12-28
|
1985-01-04
|
Rare birds documentation form
|
Rare bird documentation form for two Ross' Geese at Riverton Game Management Area in Fremont County, IA on December 28, 1984.
|
Silcock, W. Ross
|
Ross' Goose
|
Riverton Wildlife Management Area
|
Riverton GMA, Fremont Co, IA
|
Lake; Roosting Area for Snow Geese
|
The documentation form by Ross Silcock is the only one submitted and forms the basis of this record. Other observers include Ione Getscher. | Elimination of similar species: Snow Goose -Bill Shape, Size & Color. | The original documentation form event lasted from 10:20:00/10:40:00.
|
Iowa Ornithologists' Union | MS 166
|
32
|
28
|
Rare bird documentation form for Ross' Goose at Riverton Game Management Area, 1981
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1981-12-19
|
1982-01-19
|
Rare birds documentation form
|
Rare bird documentation form for a Ross' Goose at Riverton Game Management Area in Fremont County, IA on December 19, 1981.
|
Silcock, W. Ross
|
Ross' Goose
|
Riverton Wildlife Management Area
|
Riverton G.M.A. Fremont Co. Iowa
|
Swamp, surrounded by farmland
|
The documentation form by Ross Silcock is the only one submitted and forms the basis of this record. Other observers include Barb Wilson. | Elimination of similar species: Snow Goose eliminated by 1 size comparison 2 wing beat speed 3 possibly by reduced black in underwings tips - juvenile? | The original documentation form event lasted from 15:30:00/15:35:00.
|
Iowa Ornithologists' Union | MS 166
|
32
|
28
|
Rare bird documentation form for Ross' Goose at Forneys Lake, 1984
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1984-03-25
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for three Ross' Geese at Forneys Lake in Fremont County, IA on March 25, 1984.
|
Petersen, Peter C.
|
Ross' Goose
|
Forneys Lake
|
Forney's Lake
|
Forneys Lake, W. end of lake, away from s. shore
|
The documentation form by Peter C. Petersen is the only one submitted and forms the basis of this record. Other observers include Paul Johnsgard, Lewis Blevins, Corey Blevins, Brian Blevins, Joe Schaufenbuel, and Stephen Dinsmore. | Elimination of similar species: Bird 1 much smaller size separates from Snow Geese flying with it. Bird 2 & 3 - small size, bill entirely pink and blue area at base separates from accompanying Snow Geese. | The original documentation form event occurred around 13:00:00 for first bird and 13:15:00/13:20:00 for 2nd and 3rd birds.
|
Iowa Ornithologists' Union | MS 166
|
32
|
28
|
Rare bird documentation form for Ross' Goose at Forneys Lake, 1984
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1984-03-25
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Ross' Goose at Forneys Lake in Fremont County, IA on March 25, 1984.
|
Bendorf, Carl J.
|
Ross's Gull
|
Forneys Lake
|
Forney's Lake
|
Large open lake, packed with migrating waterfowl especially snow geese.
|
The documentation form by Carl J. Bendorf is the only one submitted and forms the basis of this record. Other observers include Tom Kent, Tom Staudt, and Ross Silcock. | Elimination of similar species: This bird was about 2/3 size of the Snows. Noticeably shorter relative neck length. Bill much smaller and relatively much stubbier. Forehead was very rounded, not angled in line with the bill like the Snow Geese. Bill color suggested slight darkening at base. | The original documentation form event lasted from 09:30:00/09:35:00.
|
Iowa Ornithologists' Union | MS 166
|
32
|
28
|
Rare bird documentation form for Ross' Goose at Forneys Lake, 1984
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1984-03-25
|
1984-03-31
|
Rare birds documentation form
|
Rare bird documentation form for a Ross' Goose at Forneys Lake in Fremont County, IA on March 25, 1984
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Ross' Goose
|
Forneys Lake
|
Forney L. Fremont Co.
|
shallow lake
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Carl Bendorf, Tom Staudt, Ross Silcock, and others. | Elimination of similar species: Size and bill eliminate Snow Goose. | The original documentation form event lasted from 10:30:00/10:45:00.
|
Iowa Ornithologists' Union | MS 166
|
32
|
28
|
Rare bird documentation form for Ross' Goose at Farragut, 1982
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1982-02-26
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for three Ross' Geese at Farragut in Fremont County, IA on February 26, 1982.
|
Phipps, Ruth O.
|
Ross' Goose
|
Farragut
|
North of Farragut, Fremont Co., Iowa
|
Flooded farmland
|
The documentation form by Ruth O. Phipps is the only one submitted and forms the basis of this record. | Elimination of similar species: Snow Goose- The Ross' Geese were surrounded on 3 sides by Snows, and the size was noticed. The stubby beaks were easily seen. | The original documentation form event lasted from 13:00:00/13:15:00.
|
Iowa Ornithologists' Union | MS 166
|
32
|
28
|
Rare bird documentation form for Ross' Goose at DeSoto National Wildlife Refuge, 1982
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1982-11-07
|
1982-11-14
|
Rare birds documentation form
|
Rare bird documentation form for two Ross' Geese at DeSoto National Wildlife Refuge in Harrison County, IA on November 7, 1982.
|
Dinsmore, James J.
|
Ross' Goose
|
DeSoto National Wildlife Refuge
|
DeSoto NWR
|
see below
|
The documentation form by James Dinsmore is the only one submitted and forms the basis of this record. Other observers include Mark Dinsmore, Steve Dinsmore, and George Brown. | Elimination of similar species: Snow Geese- smaller, in size, bill smaller and shorter. | The original documentation form event lasted from 14:00:00/14:02:00 for first sighting and 15:00:00/15:05:00 for second sighting.
|
Iowa Ornithologists' Union | MS 166
|
32
|
28
|
Rare bird documentation form for Ross' Goose at DeSoto National Wildlife Refuge in 1981
|
Field notes
|
Birds--Identification Rare birds
|
1981-11-15
|
N/A
|
Manuscript, graphic, and printed material
|
Rare bird documentation by John Robinson for varying numbers of Ross' Goose at DeSoto National Wildlife Refuge in Harrison County, IA on October 31, November 1, 14, and 15, 1981.
|
Robinson, John C., 1959-
|
Ross' Goose
|
DeSoto National Wildlife Refuge
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
32
|
28
|
Rare bird documentation form for Ross' Goose at DeSoto Bend National Wildlife Refuge, 1980
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1980-11-25
|
1980-12-04
|
Rare birds documentation form
|
Rare bird documentation form for five Ross' Geese at DeSoto Bend National Wildlife Refuge in Harrison County, IA on November 25, 1980.
|
Johnson, Rex R.
|
Ross's Gull
|
DeSoto National Wildlife Refuge
|
DeSoto Bend National Wildlife Refuge Harrison County, Iowa
|
Habitat - Cornfield within 30m of refuge lake, near road that runs through refuge.
|
The documentation form by Rex R. Johnson is the only one submitted and forms the basis of this record. Other observers include Robert Frederick. | The original documentation form event lasted from 15:00:00/15:15:00.
|
Iowa Ornithologists' Union | MS 166
|
32
|
28
|
Rare bird documentation form for Ross' Goose at Coralville Reservoir, 1990
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1990-03-02
|
1990-03-06
|
Rare birds documentation form
|
Rare bird documentation form for a Ross' Goose at Coralville Reservoir in Johnson County, IA on March 2, 1990.
|
Fuller, James L
|
Ross' Goose
|
Coralville Dam
|
Coralville Reservoir
|
Shoreline - near west overlook
|
The documentation form by Jim Fuller is the only one submitted and forms the basis of this record. Other observers include Randy Pinkston and Tom Kent. | Elimination of similar species: Snow Goose - size, neck and bill length smaller than would be expected in Snow Goose. | The original documentation form event lasted from 17:30:00/17:40:00 on March 2 and 12:10:00/12:30:00 on March 4.
|
Iowa Ornithologists' Union | MS 166
|
32
|
28
|
Rare bird documentation form for Ross' Goose at Cone Marsh, 1990
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1990-03-11
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for two Ross' Geese at Cone Marsh in Louisa County, IA on March 11, 1990.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Ross' Goose
|
Cone Marsh Wildlife Management Area
|
Cone M., Louisa Co., IA
|
Marsh
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: Snow Goose - see above. | The original documentation form event lasted from 14:15:00/14:30:00.
|
Iowa Ornithologists' Union | MS 166
|
32
|
28
|
Rare bird documentation form for Ross' Goose at Bays Branch Wildlife Management Area, 1988
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1988-05-06
|
1988-05-07
|
Rare birds documentation form
|
Rare bird documentation form for a Ross' Goose at Bays Branch Wildlife Management Area in Guthrie County, IA on May 6, 1988.
|
Dinsmore, Stephen J.
|
Ross' Goose
|
Bays Branch State Wildlife Area
|
Bays Branch W.M.A., Guthrie Co.
|
with other geese in goose pen area
|
The documentation form by Steve Dinsmore is the only one submitted and forms the basis of this record. Other observers include Bob Myers, Eugene Armstrong, Eloise Armstrong, and Jim Dinsmore. | Elimination of similar species: Snow Goose eliminated by the size, bill shape and size, and by the lack of a "grin" patch. | The original documentation form event lasted from 12:50:00/18:30:00.
|
Iowa Ornithologists' Union | MS 166
|
32
|
28
|
Rare bird documentation form for Rose-breasted Grosbeak east of Marshalltown in 1992
|
Field notes
|
Birds--Identification Rare birds
|
1992-12-19
|
1992-12-29
|
Manuscript, graphic, and printed material
|
Rare bird documentation form for a Rose-breasted Grosbeak east of Marshalltown in Marshall County, IA on December 19, 1992. There is a note attached that says sighting was corroborated by many other observers.
|
King, John
|
Rose-breasted Grosbeak
|
Marshalltown
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
35
|
69
|
Rare bird documentation form for Ringed Turtle Dove at Cedar Falls, 1982
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1982-12-19
|
1982-12-21
|
Rare birds documentation form
|
Rare bird documentation form for a Ringed Turtle Dove at Cedar Falls in Black Hawk County, IA on December 19, 1982.
|
Moore, Francis L.
|
Ringed Turtle-Dove
|
Cedar Falls
|
2411 State Street, Cedar Falls, Black Hawk County, IA Ethel Pohl residence
|
Back yard feeders
|
The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. Other observers include Russell Hays. | Elimination of similar species: Mourning Dove is darker with a pointed tail that is longer than Ringed Turtle Dove. Ringed Turtle Dove has a dark band on the top of its neck and appeared to have a slightly larger body size than Mourning Dove. | The original documentation form event lasted from 08:00:00/08:10:00.
|
Iowa Ornithologists' Union | MS 166
|
34
|
45
|
Rare bird documentation form for Ring-necked Duck at Saylorville, 1985
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1985-05-26
|
1985-07-23
|
Rare birds documentation form
|
Rare bird documentation form for a Ring-necked Duck at Saylorville in Polk County, IA on May 26, 1985.
|
Engebretsen, Bery
|
Ring-necked Duck
|
Saylorville Lake
|
Farm pond, north of Saylorville
|
Farm pond. Surrounding pasture / corn field
|
The documentation form by Bery Engebretsen is the only one submitted and forms the basis of this record. | Elimination of similar species: both scaup have gray back, no initial stripe.
|
Iowa Ornithologists' Union | MS 166
|
33
|
9
|
Rare bird documentation form for Rehead at Willow Slough in 1978
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1978-06-30
|
1978-07-13
|
Manuscript, graphic, and printed material
|
Rare bird documentation form for seven Redhead at Willow Slough in Mills County, IA on June 30, 1978.
|
Wilson, Barbara L.
|
Redhead
|
Willow Slough State Game Management Area
|
|
|
|
Iowa Ornithologists' Union | MS 166
|
33
|
8
|
Rare bird documentation form for Red-throated Loon at Spirit Lake, 1999
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1999-06-28
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Red-throated Loon at Spirit Lake in Dickinson County, IA on June 28, 1999.
|
Schoenewe, Lee A.
|
Red-throated Loon
|
Spirit Lake
|
Spirit Lake, Dickinson County
|
open water
|
The documentation form by Lee A. Schoenewe is the only one submitted and forms the basis of this record. | Elimination of similar species: Common Loon + Pacific Loon - size, upturned bill & brownish, speckled neck. | The original documentation form event lasted from 16:35:00/16:55:00.
|
Iowa Ornithologists' Union | MS 166
|
32
|
8
|
Rare bird documentation form for Red-throated Loon at Saylorville Reservoir, 1999
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1999-11-07
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for two Red-throated Loons at Saylorville Reservoir in Polk County, IA on November 7, 1999.
|
Dinsmore, James J.
|
Red-throated Loon
|
Saylorville Dam
|
Saylorville Reservoir, off of west end of dam
|
freshwater lake
|
The documentation form by Jim Dinsmore is the only one submitted and forms the basis of this record. Other observers include Bery Engebretsen and Dennis Thompson. | Elimination of similar species: I spent a long time puzzling over these birds, both in the field and later when I had several references to consult. None of the guides I looked at showed a bird that looked like these. Common (a small one): removed on the basis of size (birds too small for Common Loon), the thinner and bicolored bill, and the color pattern on the neck. At this time of year, all of the Common Loons I have seen (and saw on Saylorville that day) were distinctly white on the front of the neck with some partial bands of brown extending back in to the white. Pacific Loon: Eliminated on behavior (head posture), lack of a distinct dark/white line along the side of the neck, lack of chin straps across neck, and presence of brown on front of neck. Also the gray/brown contrast between neck and back would point away from Pacific but not eliminate it. Red-throated Loon: This is what I first thought the birds were but as I viewed them, I convinced myself several times that they were Pacific Loons. However, the combination of characters listed above seem to eliminate the other two possible species and also are positive characters for the Red-throated Loon. One character that puzzled me was the size of the bill. At least some of the guides (Advanced Birding esp) show the Red-throated Loon as having a tiny bill, much smaller than on this bird but those illustrations do not match those in other guides which emphasize more the shape of the bill than the size. | The original documentation form event lasted from 07:45:00/08:45:00.
|
Iowa Ornithologists' Union | MS 166
|
32
|
8
|
Rare bird documentation form for Red-throated Loon at Saylorville Lake, 1999
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1999-11-06
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Red-throated Loon at Clear Lake in Polk County, IA on November 6, 1999.
|
Engebretsen, Bery
|
Red-throated Loon
|
Saylorville Lake
|
Saylorville Lake
|
above dam
|
The documentation form by Bery Engebretsen is the only one submitted and forms the basis of this record. Other observers include Dennis Thompson and Jim Dinsmore. | Elimination of similar species: Small loon, small head slightly upturned beak and head. White visible on flanks. Faint fleck on dark back at tips of feathers. No chin strap, but from front had faint inverted V. Head, neck brownish/gray. Darker on back of neck, top of hood, much lighter chin, front of neck, sides of neck. | The original documentation form event lasted from 07:30:00/08:30:00.
|
Iowa Ornithologists' Union | MS 166
|
32
|
8
|
Rare bird documentation form for Red-throated Loon at Red Rock Reservoir, 1999
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1999-11-03
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Red-throated Loon at Red Rock Reservoir in Marion County, IA on November 3, 1999.
|
Fuller, James L
|
Red-throated Loon
|
Whitebreast Recreation Area
|
Red Rock Reservoir (Marion County) Off Whitebreast Point.
|
|
The documentation form by Jim Fuller is the only one submitted and forms the basis of this record. Other observer includes Tom Kent. | Elimination of similar species: Pacific Loon is generally darker, shows less white on the side of the neck and face, and usually exhibits a chin strap. Winter adult Pacific does not show light flecking on the back. Common Loon is larger with a larger bill, and shows an angular head outline. The dark-white line on the side of the neck is irregular and indistinct, compared to the Red-throated. Both other loons hold their bills horizonatally [sic]. | The original documentation form event lasted from 14:00:00/14:30:00.
|
Iowa Ornithologists' Union | MS 166
|
32
|
8
|
Rare bird documentation form for Red-throated Loon at Mid-America Power Plant south pond, 1998
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1998-11-13
|
1998-11-14
|
Rare birds documentation form
|
Rare bird documentation form for a Red-throated Loon at Mid-America Power Plant south pond in Pottawattamie County on November 13, 1998.
|
Padelford, Babs Padelford, Loren
|
Red-throated Loon
|
MidAmerican Energy Ponds
|
Mid-America Power Plant south pond, Pottawattamie County, Iowa
|
|
The documentation form by Babs and Loren Padelford is the only one submitted and forms the basis of this record. | The original documentation form event lasted from 15:05:00/15:55:00.
|
Iowa Ornithologists' Union | MS 166
|
32
|
8
|
Rare bird documentation form for Red-throated Loon at Lock and Dam 18, 1998
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1998-12-18
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Red-throated Loon at Lock and Dam 18 in Des Moines County, IA on December 18, 1998. Incorrectly recorded as Lack and Dam 18 on the documentation form.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Red-throated Loon
|
Lock and Dam Number 18
|
Lack [sic] and Dam 18, Des Moines Co., IA
|
Mississippi River above dam, swimming on Iowa side
|
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: Smaller and slimmer than Common, smaller bill. I could not see whether the eye was in the dark or light part of the face. The size and upturned bill argue against Pacific Loon. | The original documentation form event lasted from 09:15:00/09:45:00.
|
Iowa Ornithologists' Union | MS 166
|
32
|
8
|
Rare bird documentation form for Red-throated Loon at Lake Macbride, 1998
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1998-11-25
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Red-throated Loon at Lake Macbride in Johnson County, IA on November 25, 1998.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Red-throated Loon
|
Lake MacBride
|
Lake Macbride, Johnson Co., IA
|
large artificial lake
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: The size, bill shape, and gray head and neck eliminate Pacific Loon or small Common Loon. | The original documentation form event lasted from 11:20:00/11:30:00 and 12:30:00/12:40:00.
|
Iowa Ornithologists' Union | MS 166
|
32
|
8
|
Rare bird documentation form for Red-throated Loon at Coralville Reservoir, 1998
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1998-11-27
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for two Red-throated Loons at Coralville Reservoir in Johnson County, IA on November 27, 1998.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Red-throated Loon
|
Coralville Lake
|
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. Other observers include Jim Fuller. | The original documentation form event occurred around 14:00:00 approximately.
|
Iowa Ornithologists' Union | MS 166
|
32
|
8
|