It would depend on the calf moose. I've only had the opportunity to pack out one, which my wife got 3-4 years ago here in Montana, but of course it was a Shiras, the smallest subspecies, and was taken in September. Later in the fall it would have been larger.
I've seen three mule deer bucks as large or larger than that calf moose, but no whitetails, though there's no doubt they exist.
