UID
Digital Object Type Rare birds documentation form
Content DM Link https://n2t.net/ark:/87292/w9v11vm9j
Type Text
Description Rare bird documentation for two Red-necked Grebes at Little Wall Lake in Hamilton County, IA on May 1, 1986.
Related Genres Field notes Forms (documents)
Sort Date 1986-05-01 - 1986-05-13
People / Organizations
Time 7:50 PM
Rights This Item is protected by copyright and/or related rights. However, for this Item, 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 32
Folder 13
Contributing Institution Iowa State University Library Special Collections and University Archives
Creator / Author Proescholdt, Mark
Contributors
Topics Birds--Identification Ornithology Rare birds
Birds Red-necked Grebe
Locations Little Wall Lake
Map
Verbatim Locality Little Wall Lake - (Hamilton Co.)
Location Remarks The documentation forms do not include georeferences
Habitat small natural lake
Extent 1 page
Language(s) eng
Bibliographic Citation
Information Withheld
Individual Count 2
Occurrence Remarks The documentation form by Mark Proescholdt is the only one submitted and forms the basis of this record. Other observers include Steve Dinsmore. | Elimination of similar species: Horned grebes are much smaller and lack the white throat and cheeks. | The original documentation form event lasted from 19:50:00/20:20:00.
Occurrence Status present
Field Number
Event Remarks Viewing Conditions: Clear, sunny skies with a NW wind at my back. Distances estimated. 22x scope and 8x30 binoculars.
Supporting Documentation Peterson, RT. Peterson field guide to birds of North America. New York: Houghton Mifflin Harcourt. | National Geographic Society. National geographic field guide to the birds of North America. Washington D.C.: National Geographic Society. | 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 17 Nov 2017
File Type image/jpeg
Hardware / Software Epson - sheet feed