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Records Committee review for rare bird sighting of a Red-throated Loon at Lake Manawa, 1994
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Administrative reports Field notes
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Bird watching Ornithology Ornithology--Societies, etc
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1994-11-25
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1996-04-25
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Rare birds documentation form
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Records Committee review for a Red-throated Loon at Lake Manawa in Pottawattamie County, IA on November 25, 1994. Includes a record review document with votes and a documentation form submitted to the committee.
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Padelford, Babs Padelford, Loren
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Red-throated Loon
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Lake Manawa State Park
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Lake Manawa State Park, Pottawattamie
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The documentation form by Babs and Loren Padelford is the earliest and the one that forms the basis of this record. Other observers include Roland Barth. | Elimination of similar species: Smaller with a more slender neck and bill than Common Loon. There was no tri-color line on sides of neck (white, dark gray & light gray) that would indicate a Pacific Loon. | The original documentation form event lasted from 10:00:00/10:30:00.
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Iowa Ornithologists' Union | MS 166
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5
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Records Committee review for rare bird sighting of Pacific Loon at Spirit Lake, 1997
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Administrative reports Field notes Photographs
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Bird watching Ornithology Ornithology--Societies, etc
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1997-08-02
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2000-11-24
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Rare birds documentation form
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Records Committee review for a Pacific Loon at Spirit Lake in Dickinson County, IA on August 2, 1997. Includes a record review document with votes, a photo, and two documentation forms submitted to the committee.
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Thelen, Ed
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Pacific Loon
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Spirit Lake
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West and South shore of Spirit Lake, Dickinson County
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Large Natural Lake
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The documentation form by Ed Thelen is the earliest and the one that forms the basis of this record. Other documentation forms by Lee Schoenewe was submitted later. Other observers include Nancy Schoenewe. | Elimination of similar species: Straight horizontal bill and chinstrap eliminated red-throated Loon - smaller size eliminated common Loon. | The original documentation form event lasted from 07:30:00/08:30:00 on 08/02/1997 and from 07:30:00/07:40:00 on 08/05/1997.
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Iowa Ornithologists' Union | MS 166
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7
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Records Committee review for rare bird sighting of Swainson's Hawk at Stone Park, 1991
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Administrative reports Field notes Forms (documents)
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Bird watching Ornithology Ornithology--Societies, etc
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1991-12-14
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1993-07-17
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Rare birds documentation form
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Records Committee review of a Swainson's Hawk at Stone Park in Plymouth County, IA on December 14, 1991. Includes a record review document with votes and a documentation form submitted to the committee.
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Williams, Randall D.
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Swainson's Hawk
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Stone State Park
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1 mile north of west entrance to Stone State Park on highway 12
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hovering above loess bluff; overlooking Big Sioux River Floodplain
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The documentation form by Randall D. Williams is the earliest and the one that forms the basis of this record. Other observers include Mike Franken. | Elimination of similar species: Red-tailed Hawk: wings held flat when soaring; presence of red tail patagial patches present, no bib. Rough-legged Hawk: dark belly-band or girdle. carpal wing patches present. Dark band on trailing edge of wing (immature). | The original documentation form event lasted from 14:00:00/14:30:00.
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Iowa Ornithologists' Union | MS 166
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32
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Iowa Distributional Check-list
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Administrative reports Checklists
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Bird watching Birds--Geographical distribution Birds--Identification Birds--Research Ornithology--Methodology
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1954-01-01
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1954-12-31
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Manuscript, graphic, and printed material
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A report compiled by the members of the Committee of Bird Distribution in response to growing opinions that the current state bird list for Iowa may be misleading due to the fact that gives the status of each species on a state-wide basis. The committee has divided the state into 9 sections for a more accurate representation of when and where certain species of birds are observed. Then, based on information collected from IOU members from the past 15 years, the species were classified by when they were reported in the state, including summer resident or visitor, winter resident or visitor, spring or fall migrant, permanent resident, casual, or accidental. Also attached is the resulting checklist of each bird found in Iowa listed by species, state location, and classification as well as a list of several species that have been seen with enough frequency to warrant inclusion to the Iowa check-list.
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Musgrove, Jack W. Iowa Ornithologists' Union Brown, Woodward H. Ennis, J. Harold Feeney, Thomas J. Morrissey, Thomas Youngworth, William
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Iowa
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Iowa Ornithologists' Union | MS 166
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1
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3
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Checklist of Iowa birds
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Administrative reports Checklists
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Bird watching Birds--Identification Birds--Nomenclature Birds--Research Ornithology--Methodology
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1962-01-01
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1962-12-31
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Manuscript, graphic, and printed material
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A checklist of Iowa bird species that were reliably reported for the past fifty years as well as earlier ones for which specimens were available complied by Martin L. Grant and Pauline Sauer. The 361 bird species are numbered and listed by their official common name under the appropriate order and family name. The list also includes the scientific name as well as the abundance, resident status, and usual geographical location within the state of Iowa for each bird species.
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Grant, Martin L. Sauer, Pauline
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Cedar Falls Iowa
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Iowa Ornithologists' Union | MS 166
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1
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3
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