Species: Oncorhynchus tshawytscha pop. 15
Encyclopedia of Puget Sound
Articles:
In recent decades, hundreds of millions of dollars have been spent to restore habitat for Puget Sound salmon. In this article, we look at how scientists are gauging their progress. Are environmental conditions improving or getting worse? The answer may depend on where you look and who you ask.

Many of Puget Sound's Chinook salmon spend their entire lives in local waters and don't migrate to the open ocean. These fish tend to collect more contaminants in their bodies because of the sound's relatively high levels of pollution.

Researchers are proposing a shift in thinking about how some of the region’s most damaging pollutants enter Puget Sound species like herring, salmon and orcas.

Classification
Actinopterygii
Salmoniformes
Salmonidae
Oncorhynchus
NatureServe
Classification
Ecology and Life History
Conservation Status
<p>LT - LT: Listed threatened - 1999-03-24</p>