Ira McCauley with his Citori and tom No. 100. (Ira McCauley/) For the better part of three decades, Ira McCauley was on a different kind of turkey quest. Most U.S. hunters are after a Grand Slam, which requires tagging one each of the Merriam’s, Rio, Eastern, and Osceola subspecies. But McCauley, co-owner of Habitat Flats, wanted to kill 100 turkey