A three nest, humanly disturbed Great Blue Heron colony along the Willamette River, Linn County Public Deposited

http://ir.library.oregonstate.edu/concern/conference_proceedings_or_journals/xw42nd294

Descriptions

Attribute NameValues
Creator
Abstract or Summary
  • --There were 21 days with observations during 30 January-21 May 1974. Herons were already displaying on January 30, so nesting activity can occur much earlier than has been supposed. A yearling was often seen at the nests, but most nesting activity was by adults. Although eggs were laid in at least one nest, no nest appeared to have been successful. The nesting failure may have resulted from human disturbance.
Resource Type
Date Available
Date Issued
Citation
  • Bayer, R. D. 1994. A three nest, humanly disturbed Great Blue Heron colony along the Willamette River, Linn County. Journal of Oregon Ornithology 3:311-318.
Series
Keyword
Subject
Rights Statement
Publisher
Peer Reviewed
Language
File Format
File Extent
  • 89587 bytes
Digitization Specifications
  • Master files scanned at 600 ppi (256 Grayscale) using Capture Perfect 3.0 on a Canon DR-9080C in TIF format. PDF derivative scanned at 300 ppi (256 B&W), using Capture Perfect 3.0, on a Canon DR-9080C. CVista PdfCompressor 3.1 was used for pdf compression and textual OCR.
Replaces
Additional Information
  • description.provenance : Approved for entry into archive by Linda Kathman(linda.kathman@oregonstate.edu) on 2008-03-12T15:46:04Z (GMT) No. of bitstreams: 1 vol. 3 pg. 311-318.pdf: 89587 bytes, checksum: 87ff4fd7c404244bbbe3d7afae6245b3 (MD5)
  • description.provenance : Made available in DSpace on 2008-03-12T15:46:05Z (GMT). No. of bitstreams: 1 vol. 3 pg. 311-318.pdf: 89587 bytes, checksum: 87ff4fd7c404244bbbe3d7afae6245b3 (MD5) Previous issue date: 1994
  • description.provenance : Submitted by Adam Powell (apscanner@gmail.com) on 2008-03-11T23:38:12Z No. of bitstreams: 1 vol. 3 pg. 311-318.pdf: 89587 bytes, checksum: 87ff4fd7c404244bbbe3d7afae6245b3 (MD5)
  • Reports and Publications -- Other Reports and Publications

Relationships

In Administrative Set:
Last modified: 11/07/2017

Downloadable Content

Download PDF
Citations:

EndNote | Zotero | Mendeley

Items