Pneumonia strikes East Fork Bitterroot bighorn herd FWP photo Bighorn sheep 23 hours ago  •  PERRY BACKUS pbackus@ravallirepublic.com (0) Comments HAMILTON – For the second time in six years, the bighorn sheep herd in the East Fork of the Bitterroot appears to be suffering a die-off from an outbreak of pneumonia. Montana Fish, Wildlife and Parks’...Read More