Key Avian Predation Management Question: Is Steelhead Mortality Due To Terns, Cormorants Additive Or Compensatory?

The fish-eating sea birds on East Sand Island in the Columbia River estuary have been the target of management actions to reduce the number of double-crested cormorants and Caspian terns since the middle of the last decade.

Read the Full Article

Login to your account or Become a Member

More news from CBB: