UID
Digital Object Type Rare birds documentation form
Content DM Link https://n2t.net/ark:/87292/w9cz3276c
Type Text
Description Records Committee review for a Greater Black-backed Gull at George Wyth State Park in Black Hawk County, IA on April 3, 1980. Includes a record review document with votes and a documentation form submitted to the committee.
Related Genres Administrative records Field notes
Sort Date 1980-04-03 - 1993-08-16
People / Organizations
Time 5:00 PM
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Collection Iowa Ornithologists' Union | MS 166
Box 11
Folder 8
Contributing Institution Iowa State University Library Special Collections and University Archives
Creator / Author Stone, Tom, Jr.
Contributors Iowa Ornithologists' Union Records Committee
Topics Bird watching Ornithology Ornithology--Societies, etc
Birds Great Black-backed Gull
Locations George Wyth Memorial State Park
Map
Verbatim Locality George Wyth S.P.
Location Remarks The documentation forms do not include georeferences
Habitat Wooded area and open lakes, river. Specific - George wyth lake about 10 acres marshy nearby ponds and lakes, and the Cedar River.
Extent 3 pages
Language(s) eng
Bibliographic Citation
Information Withheld
Individual Count 1
Occurrence Remarks The documentation form by Tom Stone, Jr. is the only one submitted and forms the basis of this record. | Elimination of similar species: second year Herring Gull is alot smaller and has a two-tone coloring of the beak. And beak is not as heavily built. | The original documentation form event lasted from approximately 17:00:00/17:15:00.
Occurrence Status present
Field Number 1980-11
Event Remarks Viewing Conditions: Distance- came as close as "about" 40-50 yards Optical- 7-50 binoculars Lighting- overcast
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.
Date Digital 01 Jun 2017
File Type image/jpeg
Hardware / Software Epson - sheet feed