Hello! I've seen ptarmigan while hiking above treeline in Denali and off the Steese Hwy, but I'm looking for hunting tips once the snow is on the ground and the temps have dropped, like now, e.g., 20" of snow and zero degrees. Are you snowmachining to above treeline and then just snowshoeing and sight hunting? Is anything using a dog in these conditions? If you're sight hunting without a dog, are the birds flushing or running? Any other tips would be appreciated.