Immatures - they are there! In fact I have seen 3 in region 8 in the last 6 days!! I have even guided guys who were just thilled to shoot one! They come in the same way the big bulls do - well maybe not quite - but if you dont have a draw and you want to hunt moose, hunt the immatures the same way you do the big bulls - well, just cow call - dont be the dominant bull and make darn sure of that tine count!! Good luck!