Warning signs for salmon

The numbers of young salmon caught off the Oregon and Washington state coasts during an annual federal survey cruise this June were among the lowest recorded in the past 20 years. In fact, numbers were low across nearly all the species researchers regularly catch or observe — from birds like the common murre to forage fish like anchovies and smelt. Months ahead of schedule, as a kind of heads up, West Coast researchers, project managers and program directors decided to send out a memo in mid-August detailing their initial findings — data that would usually be combined with other information and put out on a webpage at the end of the year. The data is preliminary, but researchers say it is clear many young coho and Chinook salmon didn’t survive the migration from freshwater streams and rivers to the ocean this year, while poor ocean conditions could impact salmon returns to the Columbia River for the next few years. click here to read the story 21:44