Love to hunt coyotes. Mainly hunt out west near Hinton, but also hunt in the southwest by Lawton. I have tried using several different types of calls (mouth, Foxpro and a cheaper electronic coyote call). Also used a mechanical decoy. I have only had success calling in a coyote once using the cheaper electronic call (puppy cries). I have watched several videos and read multiple articles on the subject, all with no real success. I need input from coyote hunters in Oklahoma that have had repeated success with calling. Which calls work best and how do you present the call? Do you change calls depending on the season, time of day? I have had successful hunts at all hours of the day, but only by glassing and stalking. I would really like to bring the coyotes to me! Any assistance will be appreciated.