Just drove back this morning from a couple of days working in Prudhoe Bay. Caribou have started to move and a couple of hundred head are congregating around mile post 20-30. Saw a lot of nice mature bulls, still heavy in velvet. Most have not completely shed all of their winter coat, they look pretty mangy. I have to make several more road trips up over the next month and a half so I'll keep the forum posted on the progress they make.