Lot of pros and cons on this...some are afraid too early and you are stressing animals you may or may not encounter. I honestly am not intentionally looking for sheds at times, just hiking when I have found them. I usually don't go 'til April, but I've had a few experiences where I lucked out. In 2009, February 5, I was sneaking on some cow elk to just get them on video...I found where a nice bull had leaped a fence and landed hard enough that BOTH antlers fell off! Last year, I was trying to close on a small buck that had not shed yet, just to capture him on a video... on the way back to my truck, I found a whitey 7 pt. Bull elk, a grey(but still restorable 6x6 both sides), and a brownie heavy 4-pt. elk left side...all in early March when I wasn't shed hunting. Sometimes, there can be other benefits...the look in a cow elk's eyes (surprise!) when you walk around a tree face-to-face, the indignant snorts,stompings, or whinnys of a group of feral horses when they realize you're not one of them! I walked among three ruttin' bulls once...I was scared to death, but they passed without winding me, or even noticing! This year, in Feb. trying to close on a group of bedded deer to photograph, I encountered what appeared to be last yrs. drops by a large forky.On many hikes, I just find nothing, but to me just gettin' out thar in the hills is reward enough, and always a worthwhile adventure.