| UID |
|
| Digital Object Type |
Rare birds documentation form |
| Content DM Link |
https://n2t.net/ark:/87292/w99c6s231 |
| Type |
Text |
| Description |
Records Committee review for a Red-throated Loon at Red Rock Reservoir, Marion County, IA on November 7, 1992. Includes a record review document with votes, an Iowa Bird Life article, and five documentation forms submitted to the committee. |
| Related Genres |
Administrative records Clippings (information artifacts) Field notes |
| Sort Date |
1992-11-07 - 1994-10-18 |
| People / Organizations |
|
| Time |
11:30 AM |
| Rights |
This complex item has mixed rights protection. Portions in which Iowa State University is the copyright holder are made available for non-commercial use, including sharing and adapting the work. No permission is required for non-commercial use to these portions so long as attribution is provided. All other uses of these portions, including commercial, require permission from the Iowa State University Library Special Collections and University Archives (archives@iastate.edu). (CC BY-NC 4.0 International). Portions in which Iowa State University is not the copyright holder are believed to be under copyright, but either (a) no rights-holder(s) have been identified or (b) one or more rights-holder(s) have been identified but none have been located. If you have any information that can contribute to identifying or locating the rights-holder(s) please notify the Iowa State University Library Digital Initiatives Program (digital@iastate.edu). (Rightsstatements.org InC-RUU 1.0). The original object is available at the Iowa State University Library Special Collections and University Archives (archives@iastate.edu). |
| Data Access Rights |
http://vertnet.org/resources/norms.html |
| Data License |
http://creativecommons.org/publicdomain/zero/1.0 |
| Collection |
Iowa Ornithologists' Union | MS 166 |
| Box |
7 |
| Folder |
5 |
| Contributing Institution |
Iowa State University Library Special Collections and University Archives |
| Creator / Author |
Proescholdt, Mark |
| Contributors |
Kent, Thomas H. (Thomas Hugh), 1934- Cummins, Raymond L. Porter, Diane C. Iowa Ornithologists' Union Records Committee Fuller, James L |
| Topics |
Bird watching Ornithology Ornithology--Societies, etc |
| Birds |
Red-throated Loon |
| Locations |
Roberts Creek Park |
| Map |
|
| Verbatim Locality |
Red Rock Reservoir - Roberts Creek area - (Marion Co.) |
| Location Remarks |
The documentation forms don't include georeferences |
| Habitat |
Large water area |
| Extent |
8 pages |
| Language(s) |
eng |
| Bibliographic Citation |
|
| Information Withheld |
|
| Individual Count |
1 |
| Occurrence Remarks |
The documentation form by Mark Proescholdt is the earliest and the one that forms the basis of this record. Other documentation forms by Diane Porter, Thomas H. Kent, Ray Cummins, and Jim Fuller. Other observers include Ann Barker, Ann Johnson, Matt Keene, Jim Sinclair, Tim Schantz, Harold White, Hank Zalatel, Beth Proescholdt, Loren Padelford, Diane Porter, David Youngblut, Tom Klein, Francis Moore, and Ray Cummins. | Elimination of similar species: The bill size and small size of the loon helps eliminate a Common Loon. A Pacific Loon would have a sharp contrast on the side of the neck between light and dark colors. | The original documentation form event lasted from 11:30:00/11:45:00 and 16:30:00/16:32:00. |
| Occurrence Status |
present |
| Field Number |
1992-41 |
| Event Remarks |
Looking south toward the light on a cloudy day but had good viewing, distances estimated at 350-300 yards away, 8x30 binocs, 22x scope, KOWA scope |
| Supporting Documentation |
National Geographic Society. National geographic field guide to the birds of North America. Washington D.C.: National Geographic Society. | Kaufman K. Kaufman field guide to advanced birding. New York: Houghton Mifflin Harcourt. | 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. Birds to birds of eastern and central north america. New York: Houghton Mifflin Harcourt. |
| Date Digital |
04 May 2017 |
| File Type |
image/jpeg |
| Hardware / Software |
Epson - sheet feed |
