| UID |
|
| Digital Object Type |
Rare birds documentation form |
| Content DM Link |
https://n2t.net/ark:/87292/w92b8vd7h |
| Type |
Text |
| Description |
Records Committee review of a Swainson's Hawk at Stone Park in Plymouth County, IA on December 14, 1991. Includes a record review document with votes and a documentation form submitted to the committee. |
| Related Genres |
Administrative reports Field notes Forms (documents) |
| Sort Date |
1991-12-14 - 1993-07-17 |
| People / Organizations |
|
| Time |
2:00 PM |
| 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 |
8 |
| Folder |
32 |
| Contributing Institution |
Iowa State University Library Special Collections and University Archives |
| Creator / Author |
Williams, Randall D. |
| Contributors |
Iowa Ornithologists' Union Records Committee |
| Topics |
Bird watching Ornithology Ornithology--Societies, etc |
| Birds |
Swainson's Hawk |
| Locations |
Stone State Park |
| Map |
|
| Verbatim Locality |
1 mile north of west entrance to Stone State Park on highway 12 |
| Location Remarks |
The documentation forms do not include georeferences |
| Habitat |
hovering above loess bluff; overlooking Big Sioux River Floodplain |
| Extent |
3 pages |
| Language(s) |
eng |
| Bibliographic Citation |
|
| Information Withheld |
|
| Individual Count |
1 |
| Occurrence Remarks |
The documentation form by Randall D. Williams is the earliest and the one that forms the basis of this record. Other observers include Mike Franken. | Elimination of similar species: Red-tailed Hawk: wings held flat when soaring; presence of red tail patagial patches present, no bib. Rough-legged Hawk: dark belly-band or girdle. carpal wing patches present. Dark band on trailing edge of wing (immature). | The original documentation form event lasted from 14:00:00/14:30:00. |
| Occurrence Status |
present |
| Field Number |
1991-40 |
| Event Remarks |
Bright, strong light. Closest approach of about 30 yards while slowly soaring above us. Tower 8x40 binoculars. Best distance estimate based on experience. |
| Supporting Documentation |
Clark W and Wheeler BK. A Field Guide to Hawks of North America. New York: Houghton Mifflin Harcourt; 1987. | Peterson RT. A field guide to the birds east of the Rockies. 4th Edition. New York: Houghton Mifflin; 1980. | Clark W and Wheeler BK. A Field Guide to Hawks of North America. Peterson Field Guides. New York: Houghton Mifflin Harcourt. | National Geographic Society. National geographic field guide to the birds of North America. 1st edition. Washington DC: National Geographic Society. | Clark, W.S., & M.E. Pramstaller. Field identification pamphlet for North American raptors. Raptor Information Center, National Wildlife Federation, Washington, D.C.1980. |
| Date Digital |
17 May 2017 |
| File Type |
image/jpeg |
| Hardware / Software |
Epson - sheet feed |
