Sit back and enjoy six exciting days in the field in pursuit of bighorn sheep during the fall and winter in one hunting district in western Montana. Watch as Tom O'Neil and his son Rob join with Donna Spitzer to spend two days with Duncan in pursuit of a giant ram that they name the "Master Chief". The long horn on this ram officially measures 43 3/8 inches. So many rams were seen that Duncan returned two more times to film with his wife Patricia and a friend. In mid December, Duncan gets to video the same herd from a helicopter when the local biologist does the annual survey. As a bonus, Duncan gets to video a mountain lion killing a mule deer. Finally, sit back and watch as Duncan videos a herd reduction of the same population as a capture team takes 37 bighorn sheep for transplanting. 48+minutes