A devastating bird flu outbreak has swept through a wildlife sanctuary in Washington, resulting in the death of 20 big cats, which includes tigers and cougars. The shelter, located near Shelton, is now in quarantine as it grapples with the loss of more than half of its wild cat population. The situation has raised concerns about the spread of H5N1 among local wildlife, prompting other animal centers to reinforce protective protocols. Officials express heartbreak over the tragedy, emphasizing the urgent need to protect both domestic and wild feline populations from this deadly virus.