I had 2 long tracks, one a whitetail I shot with a muzzle loader .50 cal through brush a moveing shot. found it over 1/4 mile away lucky there was some blood to follow, shot it too far back and high but it was dead when I found it, bled out. or blew out through nostrils tre shot still got both lung-tips.
another was a fairly large wild/feral hog sow, another moveing shot I took with a Ruger Old Army BP revolver, got it too far back also but both lungs were damaged. there was a little snow on the ground so not too hard to find since there was blood. over 1/4 mile and still blowing it was in thicket so put another slug into it.