Wow!!
What an animal.
So, not knowing much about moose, do they gradually grow bigger and bigger antlers year over year or would a mature bull like this have a period of maximum antler growth for a number of years?
I don't expect the wilds of Alaska to change all that much year to year as far as vegetation and nourishment goes as compared to more arid areas where deer may have good antler years and other not so good years. Right?