UID
Digital Object Type Rare birds documentation form
Content DM Link https://n2t.net/ark:/87292/w9q52fg5c
Type Text
Description Records Committee review for three to four Great-tailed Grackles at Riverton Area in Fremont County, IA on July 1, 1983. Includes a record review document with votes, an article in Iowa Bird Life, and five documentation forms submitted to the committee.
Related Genres Administrative records Clippings (information artifacts) Field notes
Sort Date 1983-07-01 - 1993-09-01
People / Organizations
Time
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Data License http://creativecommons.org/publicdomain/zero/1.0
Collection Iowa Ornithologists' Union | MS 166
Box 14
Folder 9
Contributing Institution Iowa State University Library Special Collections and University Archives
Creator / Author Silcock, W. Ross
Contributors Moore, Francis L. Newlon, Michael C. Petersen, Peter C. Wilson, Barbara L. Iowa Ornithologists' Union Records Committee
Topics Bird watching Ornithology Ornithology--Societies, etc
Birds Great-tailed Grackle
Locations Riverton Wildlife Management Area
Map
Verbatim Locality Riverton GMA
Location Remarks The documentation forms do not include georeferences
Habitat
Extent 7 pages
Language(s) eng
Bibliographic Citation
Information Withheld
Individual Count 3
Occurrence Remarks The documentation form by Ross Silcock is the earliest and the one that forms the basis of this record. Other documentation forms by Francis L. Moore, Barbara L. Wilson, Peter Petersen, and Mike Newlon were submitted later. Other observers include Tayce Pederson, Homer Pederson, Jean Pederson, Mary Lou Petersen, Corey Blevins, Joe Schaufenbuel, Steve Dinsmore, Gordon Jones, Carl Bendorf, and Thomas Staudt. | Elimination of similar species: During most sightings, chucking sounds typical of grackles were heard, but on the initial sighting, squealing sounds apparently characteristic of this species were heard.
Occurrence Status present
Field Number 1983-36
Event Remarks
Supporting Documentation
Date Digital 20 Jun 2017
File Type image/jpeg
Hardware / Software Epson - sheet feed