HOME | whistlingwingsdecoys Wildfowling, realtree, camo, shooting, hunting, fishing, Deerhunter Thank you for visiting Whistling Wings Decoys! My desire is to expand my vision on decoy carving and provide you with the best hand crafted gunning duck decoys. ~ Jack . About me. My name is Jack Holz. I am currently a sophomore at Northern Michigan University studying criminal justice. I am 20 years old.