Honestly, sometimes for $hits and giggles while I hunt out there I just sit, camouflage well, and watch the animals interact ... and if that animal happens to be a deer and the season is open, oh well, you got bonus dinner :-) But seriously, see them respect each other e.g old coon boar and young fox over some scraps...it's a thing to see, can learn a lot from just watching that. That, plus nothing beats fresh frosty air on a winter morning (no bugs either...)