UID
Digital Object Type Rare birds documentation form
Content DM Link https://n2t.net/ark:/87292/w94746v3m
Type Text
Description Rare bird documentation form for a Pine Warbler at Hawkeye Wildlife Management Area in Johnson County, IA on April 24, 1994.
Related Genres Field notes
Sort Date 1994-04-24
People / Organizations
Time
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).
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Data License http://creativecommons.org/publicdomain/zero/1.0
Collection Iowa Ornithologists' Union | MS 166
Box 35
Folder 29
Contributing Institution Iowa State University Library Special Collections and University Archives
Creator / Author Pinkston, Randall, 1956-
Contributors
Topics Birds--Identification Ornithology Rare birds
Birds Pine Warbler
Locations Hawkeye Wildlife Management Area
Map
Verbatim Locality DuPont bridge road, Johnson County, Iowa
Location Remarks The documentation forms do not include georeferences
Habitat
Extent 1 page
Language(s) eng
Bibliographic Citation
Information Withheld
Individual Count 1
Occurrence Remarks The documentation form by Randall Pinkston is the only one submitted and forms the basis of this record. | Elimination of similar species: Observed with Yellow-rumped and Palm Warblers. Really there was nothing else it could be. I considered an immature Palm Warbler but by late April the diagnostic marks should be apparent. The lack of a superciliary line and brownish cap, coupled with feeding behavior higher in the canopy and lack of tail-wagging, rule out Palm Warbler. Extensive white in the outer rectrix supports Pine Warbler.
Occurrence Status present
Field Number
Event Remarks Viewing Conditions: Overcast skies, light rain. Zeiss 10x40 binocular from 20-30 feet for several minutes.
Supporting Documentation
Date Digital 26 Jan 2018
File Type image/jpeg
Hardware / Software Epson - sheet feed