Don't shoot the first one you see unless, you are not seeing very many,(low numbers) there is always another over the hill. Judge the horn size by using the ears as measuring device. And as manboy said use your optics! I love to hunt antelope as welll as eat them. Once you shoot one, cool it down as quick as you can. I always have a couple of bags of ice on hand and as soon as they are gutted I pack them with ice and cover with a tarp. I have actually quarted them and put them in large ice chest with ice right after the Kodak moment! If taken care of they are excellent table fair. Pronghorn get a bad rap for eating fair becuase 80% of the hunters in the field run the piss out of them before they shoot them, then they haul them around in the back of a truck all day in the sun, not even propped open. I see it every fall dozens of times. And Joe Bob says " them antelope taste like ****"! I will never eat one agian. Good luck on your hunt!