Bird flu has spread to cows in Colorado. Is avian influenza threat? – The Denver Post … wild birds or mammals in more than half of Colorado’s counties. You can reasonably assume that birds in your county also are carrying the virus … Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: BirdNews May 8, 2024 by Pumilo Bird News 0