I'm new to elk hunting. Been hunting whitetails in the east for 25 years and then moved here to Idaho 3 years ago. I was fortunate enough to get a raghorn bull on opening day of rifle season last year. This year, I spent 6 days hunting, saw a couple but had no shots and then killed a bull calf yesterday. He was alone and at about 140 yards. I thought he was a cow and without others nearby to help judge size, I didn't realize how small he was till I walked up to him. I'm sure he'll be fine eating but I would definitely have preferred a bit more volume of meat out of the deal. Are there any particular things to look for when quickly judging the maturity of a lone elk without antlers? Maybe it's just a matter of experience but I thought it wouldn't hurt to ask.