My dad bagged this cow in October on the 2nd day of his season. I glassed a herd of 60 head on the opener as they fed up into a timbered basin. We got into position before daylight the next morning where they would pass thru if they were undisturbed the day before. As we were walking to our position we could hear them talking and could just make them out with binos in the darkness. We ran out of cover but the wind was right and it was dark enough that we closed the distance and set down to wait for shooting light. They never detected us but they were slowly drifting further away. I ranged the closest bunch at 168 yds. Dad had a nice yearling picked out but she got next to a spike and never cleared away from him. Dad was thinking about the best meat while I was thinking any cow. Getting him in range in this open, rocky country is no easy deal. He has a knee replacment and his other is wore out so his walking is limited. The best shot was a lone cow broadside to us. He asked if he should take the shot and not knowing how clearly he was seeing thru the scope I told him only if you can make it. He was setting down using a bipod and was rock solid. At the shot she ran about 70 yds and went down. One shot, 1 elk. He used my Mod 700 30.06 with a Federal Premium 180 gr. Nosler partition. I hope I am still around to do it at his age.