Dakota mule deer antlers nearly always have less mass than Rocky Mt animals. The antlers are smaller diameter and I don't know why this is so common. A wildlife biologist would have more input. This photo shows one of my best Dakota bucks. Hopefully, you can detect the smaller diameter antlers I'm referring to. It's very common for eye guards to be absent or very small.
Dakota mulies are found in many places from arid butte & canyon country to high alpine meadows. They thrive on sage and other plants. But here is my input you'll rarely see it print:
Find a patch of mountain mahogany on partially shaded north slope and watch it from 125 yards or so after snow covers the ground. Mulies are drawn to this plant like a magnet each and every year. Don't know what mountain mahogany looks like? Your library should be able to help. My BEST shots at this set up occur about 15 minutes before dusk. I like to sit on a insulated pad with my back to a boulder or tree to break up my human outline. Wait until the heads are down feeding before moving your rifle into position. Choose the animal and wait for a good shot through both lungs. Doesn't really matter what rifle you hunt with as long as its accurate and light enough to carry long distances in rough country.
Good hunting to you.
TR

