UID
Digital Object Type Rare birds documentation form
Content DM Link https://n2t.net/ark:/87292/w9nv99d67
Type Text
Description Records Committee review for a Sabine's Gull at Diamond Lake County Park in Poweshiek County, IA on September 25, 1989. Includes a record review document with votes and a documentation form submitted to the committee.
Related Genres Administrative records Field notes
Sort Date 1989-09-25 - 1993-08-06
People / Organizations
Time 4:15 PM
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Data License http://creativecommons.org/publicdomain/zero/1.0
Collection Iowa Ornithologists' Union | MS 166
Box 11
Folder 9
Contributing Institution Iowa State University Library Special Collections and University Archives
Creator / Author Koenig, Darwin
Contributors Iowa Ornithologists' Union Records Committee
Topics Bird watching Ornithology Ornithology--Societies, etc
Birds Sabine's Gull
Locations Diamond Lake County Park
Map
Verbatim Locality Diamond Lake County Park, Poweshiek County
Location Remarks The documentation forms do not include georeferences
Habitat
Extent 3 pages
Language(s) eng
Bibliographic Citation
Information Withheld
Individual Count 1
Occurrence Remarks The documentation form by Darwin Koenig is the only one submitted and forms the basis of this record. | Elimination of similar species: 1. Black-legged Kittiwake - larger, no forked tail, lacks bold black, white, greyish-brown triangular wing pattern, has a dark diagonal bar in wings, has dark bar on hind neck and dark ear spot. 2. Little Gull - smaller, dark cap and ear spot, dark diagonal bar across wing, no forked tail, lacks bold black, white and greyish brown triangular wing pattern. | The original documentation form event lasted from 16:15:00/17:00:00.
Occurrence Status present
Field Number 1989-50
Event Remarks Viewing Conditions: Sky: Clear Sun Angle: Sun WSW, most viewing to the NE, but included almost all angles Distance: 30' - 1/4 mile, mostly less than 100 yards Binoculars: 7 x 35
Supporting Documentation
Date Digital 01 Jun 2017
File Type image/jpeg
Hardware / Software Epson - sheet feed/flatbed