The closely-spaced deaths of two cougars in Washington state suggest the virus is likely more widespread than thought.

As spring bird migration brings thousands of birds to Washington state, it also increases the risk of avian influenza (bird ...

Steller’s jay, and Clark’s nutcracker. Vagrant: casual to southwestern British Columbia, eastern Washington, southeastern California, central Kansas. Accidental to southern Manitoba ...

Songbirds such as Northern cardinals, blue jays or chickadees — the kind of birds that might visit bird feeders ... The Hearst Foundations has awarded Washington State University with a $150,000 grant ...

The Washington state veterinarian said a course correction ... and stressed from the continued economic strain. The shift in bird flu mitigation and regulations was already underway before policy ...