UID
Digital Object Type Rare birds documentation form
Content DM Link https://n2t.net/ark:/87292/w9r49gc33
Type Image, Text
Description Records Committee review for a Ross's Gull in Red Rock Dam in Marion County, IA on October 31, 1993. Includes a record review document with votes, six photographs, an article in Iowa Bird Life, an article in American Birds, and eight documentation forms submitted to the committee.
Related Genres Administrative records Clippings (information artifacts) Field notes Photographs
Sort Date 1993-10-31 - 1995-07-08
People / Organizations
Time 8:35 AM
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Data License http://creativecommons.org/publicdomain/zero/1.0
Collection Iowa Ornithologists' Union | MS 166
Box 11
Folder 11
Contributing Institution Iowa State University Library Special Collections and University Archives
Creator / Author Fuller, James L
Contributors Kent, Thomas H. (Thomas Hugh), 1934- Allen, Pam Cummins, Raymond L. Johnson, Ann Petersen, Peter C. Pinkston, Randall, 1956- Proescholdt, Mark Iowa Ornithologists' Union Records Committee
Topics Bird watching Ornithology Ornithology--Societies, etc
Birds Ross's Gull
Locations Red Rock Dam
Map
Verbatim Locality Below the Red Rock Reservoir Dam (Marion County).
Location Remarks The documentation forms do not include georeferences
Habitat
Extent 19 pages
Language(s) eng
Bibliographic Citation
Information Withheld
Individual Count 1
Occurrence Remarks The documentation form by Jim Fuller forms the basis of this record. Other documentation forms by Ann Johnson, Thomas H. Kent, Mark Proescholdt, Randy Pinkston, Peter C. Petersen, Pam Allen, and Raymond Cummins were submitted. Other observers include Pete Wickham, Dick Tetrault, Beth Brown, Tom Johnson, Jim Sinclair, Jim Durbin, Joyce Durbin, Gladys Black, Russ Widner, Ken Lowder, Brian Blevins, Kelly McKay, Reid Allen, Beth Proescholdt, Eugene Armstrong, Eloise Armstrong, and many unidentified observers. | Elimination of similar species: No other small gull has the combination of a pink wash on underparts and head, orange-red legs, very small black bill, nape line, and wedge-shaped tail. | The original documentation form event lasted from 08:35:00/11:30:00.
Occurrence Status present
Field Number 1993-26
Event Remarks Viewing Conditions: The bird was viewed for almost three hours looking toward the southwest, early to late morning. It was sunny with the sun low in the east early and to the south late morning. Most of the time the bird was on the island which was about 40 yards away. It was viewed flying at distances ranging from 20-250 yards. Optics used were Swift Audubon binoculars (8.5 X 44) and KOWA TSN4 telescope (20-60X) set on 20X most of time.
Supporting Documentation National Geographic Society. National geographic field guide to the birds of North America. Washington D.C.: National Geographic Society.
Date Digital 05 Jun 2017
File Type image/jpeg
Hardware / Software Epson - sheet feed