Rainbow-trout-with-whirling-disease_Sascha-Hallet-FishPathogens.net_-1.jpg-1 Pam SaundersFull size 1024 × 768 pixels First appearance of whirling disease in the Columbia River watershed in BC Next image Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *CommentName* Email* Website Save my name, email, and site URL in my browser for next time I post a comment. Δ
