so here is my situation:i have hunted the same 1,200 acres for 20+ years and have always had descent to good success.Two seasons ago{2015-16} i saw less deer than normal but still passed on numerous bucks in anticipation of some good shooters last season{2016-17}well long story short,i got stumped this past season and do not think i even saw 4 deer total all season.I have numerous stand locations and do not over hunt any one spot.crazy thing is i did not see alot of sign.i have old logging roads that are covered in community rubs and scrapes every year like clock work that were not worked this past season.oak areas showed little sign of travel and usage other than turkey.i do not use trail cams or food plots and cut shooting lanes during off season but other than that i leave land as natural as possible.So any ideas on what could be going on?remember this is land that i have hunted for years always seeing deer and usually taking 2 to 3 per season commonly to nothing.If there was a disease outbreak issue then it would be well known of and public knowledge,do not have a poacher problem that i an aware of.i am at a loss......any ideas?