UID
Digital Object Type Rare birds documentation form
Content DM Link https://n2t.net/ark:/87292/w98911t4c
Type Image, Text
Description Records Committee review for an Iceland Gull near Hancher Auditorium in Iowa City in Johnson County, IA on January 16, 1993. Includes a record review document with votes, a photograph, and three documentation forms submitted to the committee.
Related Genres Administrative records Field notes Photographs
Sort Date 1993-01-16 - 1995-07-08
People / Organizations
Time 9:35 AM
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Data License http://creativecommons.org/publicdomain/zero/1.0
Collection Iowa Ornithologists' Union | MS 166
Box 11
Folder 4
Contributing Institution Iowa State University Library Special Collections and University Archives
Creator / Author Fuller, James L
Contributors Kent, Thomas H. (Thomas Hugh), 1934- Pinkston, Randall, 1956- Iowa Ornithologists' Union Records Committee
Topics Bird watching Ornithology Ornithology--Societies, etc
Birds Iceland Gull
Locations Hancher Auditorium
Map
Verbatim Locality Iowa River near Hancher Auditorium, Iowa City (Johnson County).
Location Remarks The documentation forms do not include georeferences
Habitat
Extent 8 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 Randall Pinkston and Thomas H. Kent were submitted. Other observers include Carl Bendorf, Jane Fuller, and many unidentified other observers. | Elimination of similar species: First year Thayer's Gull is overall darker, with darker primaries and a well defined dark tail band. Glaucous Gull is larger, and the first year bird has a two-toned bill. | The original documentation form event lasted from 09:35:00/09:45:00 and 12:25:00/12:30:00 on January 16, 1993 and 11:45:00/11:50:00 on January 19, 1993.
Occurrence Status present
Field Number 1993-02
Event Remarks Viewing Conditions: The day was sunny, and the bird were viewed in the morning looking west and southwest, and at noon looking northeast. Distance was 50-75 yards. Both Swift Audubon (8.5 X 44) binoculars and KOWA TSN-4 telescope with 20-60X zoom lens (used at 20X) were employed.
Supporting Documentation National Geographic Society. National geographic field guide to the birds of North America. Washington D.C.: National Geographic Society.
Date Digital 30 May 2017
File Type image/jpeg
Hardware / Software Epson - sheet feed