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Publications

Below is a list of available WFRC peer reviewed and published science.

Filter Total Items: 2489

Migration behavior and dispersal of adult spring Chinook salmon released into Lake Scanewa on the upper Cowlitz River during 2005

During 2005, we conducted a radio-telemetry study to answer a number of basic questions about the migration behavior of adult Spring Chinook salmon (Oncorhynchus tshawytscha) released into the upper Cowlitz River watershed. We also conducted a pilot study of adult Coho salmon (Oncorhynchus kisutch) using radio-tags recovered from adult spring Chinook salmon. This data is included as an Appendix. O
Authors
R.W. Perry, Tobias J. Kock, M.A Kritter, Dennis W. Rondorf

Passage, survival, and approach patterns of radio-tagged juvenile salmonids at Little Goose Dam, 2006

No abstract available.
Authors
J.W. Beeman, A.C. Braatz, S.D. Fielding, J.M. Hardiman, C. E. Walker, A.C. Pope, T.S. Wilkerson, D.J. Shurtleff, R.W. Perry, T.D. Counihan

The ecology of the Southwestern Willow Flycatcher in central Arizona - A 10-year synthesis report

BACKGROUND From 1996 to 2005, the U.S. Geological Survey (USGS) conducted a demographic study of the Southwestern Willow Flycatcher (Empidonax traillii extimus) in Arizona in collaboration with the Arizona Game and Fish Department (AGFD). The study was begun the year following the listing of the Southwestern Willow Flycatcher as an endangered species. At the time of the listing, very little was k
Authors
Eben H. Paxton, Mark K. Sogge, Scott L. Durst, Tad C. Theimer, James R. Hatten