The 80's were good. Saw deer most of the time, not a lot but could figure on seeing 2-4 during a sit. The 90's seem to drop considerably was happy to see a deer during a weekend hunt. Now it seems to have leveled off to where I will probably see at least 1 sighting for a weekend hunt.
Deer permits, coyotes, less hunters pushing deer, warmer clothes keeping hunters sitting longer, treestands, food plots? Who knows?