Last I heard, Mr Jack had retired from making calls due to advanced age and health issues. He doesn't have a web page and probably doesn't know, nor care about Facepage.
Mr Jack was heavily involved in the success of the re-population efforts of the Wild turkey in the state of Georgia. He and Mrs Shirley are of the finest kind. Dang fine folks.
One of many fond memories of Mr Jack involved sharing a meal and a campfire at Piedmont NWR in the mid 80s. Listening to him talk of his love for and involvement with the trap and transfer program that expanded turkeys all over the state of GA. He caught his fair share and killed a tall stack of them. Mrs Shirley could kill em too. I am blessed to have some fine examples of his Scott's Cutter in my collection.