Is there any correlation between track size and pig size? Can you tell approximately how big a pig will be by its print?
Obviosly, the larger the print, the larger the pig. But, can you tell that a pig will be over 300 lbs by the size of the print shown?
I think it would be interesting to gather data over time and make some kind of correlation. You could measure the hoof (do pigs have hoofs?) of the pigs that you kill and weigh them as well (this assumes you would have a way to accurately weigh them). Then, as you track pigs in the wild you may eventually begin to tell how large or how much a pig could weigh by the print size.
Maybe this is just the scientist in me getting to analytical. Or is it anal?
Matt