UID
Digital Object Type Rare birds documentation form
Content DM Link https://n2t.net/ark:/87292/w94q7qs5v
Type Text
Description Records Committee review of a Mew Gull at Lock and Dam 14 in Scott County, IA on December 19, 1982. Includes a record review document with votes, an article in Iowa Bird Life, a summary of the review, comments and correspondence on the sighting, and five documentation forms submitted to the committee.
Related Genres Administrative records Clippings (information artifacts) Correspondence Field notes
Sort Date 1982-12-19 - 1993-09-01
People / Organizations
Time 9:40 AM
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Data License http://creativecommons.org/publicdomain/zero/1.0
Collection Iowa Ornithologists' Union | MS 166
Box 10
Folder 23
Contributing Institution Iowa State University Library Special Collections and University Archives
Creator / Author Kent, Thomas H. (Thomas Hugh), 1934-
Contributors Dunn, Jonathan L. Dwyer, Timothy L. Eckert, Kim Moore, Francis L. Newlon, Michael C. Petersen, Peter C. Staudt, Thomas J. Iowa Ornithologists' Union Records Committee Peterjohn, Bruce G.
Topics Bird watching Ornithology Ornithology--Societies, etc
Birds Laughing Gull
Locations Lock and Dam 14
Map
Verbatim Locality Lock and Dam 14, Scott Co. Iowa
Location Remarks The documentation forms do not include georeferences
Habitat Mississippi River
Extent 17 pages
Language(s) eng
Bibliographic Citation
Information Withheld
Individual Count 1
Occurrence Remarks The documentation form by Thomas H. Kent forms the basis of this record. Other documentation forms by Thomas J. Staudt, Peter C. Petersen, Tim Dwyer, and Francis L. Moore were submitted. Other observers include Don Moeller, Jean Moeller, Mary Lou Petersen, Bob Linden, Clark Scott, and Larry Linder. | Elimination of similar species: Separated from Ring-bill by gray head and mantle, wing-tip, size, character of terminal tail band, and bill color and shape. Separated from Franklin's by wing tip pattern (in face of nearly white tail, ie 2nd year bird) | The original documentation form event lasted from approximately 09:40:00/09:50:00 and 14:15:00/14:45:00.
Occurrence Status present
Field Number 1982-36
Event Remarks Viewing Conditions: Moderately heavy overcast. Excellent comparison with other gulls when bird standing on ice, seen close up in flight in PM. 50 yds when on ice; 30 ft in flight. 20x, 50x scopes, 8x binoc.
Supporting Documentation Robbins CS, Bruun B, Zim HS. Birds of North America: a guide to field identification. New York: Golden Guides from St. Martin's Press. | Peterson, RT. Peterson field guide to birds of North America. New York: Houghton Mifflin Harcourt. | Grant, PJ. Gulls: a guide to identification. Cambridge, MA: Academic Press.
Date Digital 26 May 2017
File Type image/jpeg
Hardware / Software Epson - sheet feed