Hey Roger: I use mouth calls, I have various types and brands but have one inparticular thats my go to gitt'r done call. I use sceery's, have lohman, haydayl's, primos, my special little call I've been using for 20 yrs. I also use howlers, there really responding to my distress call right now. They are in the mating period now so coyote vocalization works pretty good to. One I took this morning was working his way closer but his mate was almost down wind of me so I had to take him at 150yds. Couldnt touch the second one running away but it was fun trying. My second coyote came in to around 90 yds. he had a mate with to but he wouldve been on top of me before she was in view to take a shot at, so just got the one out of that set to.