I do the same thing when the birds get within 50 yards or so, less movement. A co-worker makes turkey calls in his spare time and gives them away at work. He makes slate, glass and aluminum top friction calls and custom cedar/corncob strikers. I have all three of his calls and about 8 or 9 different strikers, all of which sound a little different. Best sounding calls I have ever used.I just use my voice, it's cheap easy to carry and impossible to forget. Although I am sure I drove a few people crazy honing my craft.:darkbeer: