Bird flu kills backyard flock in Flathead – Daily Inter Lake Avian influenza is an infectious viral disease of birds that can cause high mortality in domestic flocks. Migratory waterfowl are the primary source … Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: BirdNews December 21, 2022 by Pumilo Bird News 0