There is pretty much antelope all around me all the time and there has been for most of my over 50 years. I can honestly say they don't make a hell of a lot of noise...if they do its not something you can hear. They tend to be attracted to ....among other things - each other, things that are white and water. So to be effective you need to either decoy, wave a white flag or wait by the water. We just find the one we want, stalk them in as close as possible and shoot. The whole process takes two hours on the outside and 30 minutes on the short side.