Military Operations
Lethal Sounds: The use of military sonar poses a deadly threat to whales and other marine mammals
http://www.nrdc.org/wildlife/marine/sonar.asp
Navy plans could affect more marine mammals
http://www.usatoday.com/news/washington/environment/2010-08-05-navymammals05_ST_N.htm
The US Navy's Low Frequency Active Sonar: Cause for Concern
http://www.oceanmammalinst.com/mgpaper.html
http://www.nrdc.org/wildlife/marine/sonar.asp
Navy plans could affect more marine mammals
http://www.usatoday.com/news/washington/environment/2010-08-05-navymammals05_ST_N.htm
The US Navy's Low Frequency Active Sonar: Cause for Concern
http://www.oceanmammalinst.com/mgpaper.html