I don't do a lot of scouting in the summer but have done that a few times.
When I did I marked them with GPS. I have a Garmin that is quite accurate.
Back in 2011 I scouted a couple times in early August and marked several nice plants and some patches. By the time seng season opened we had an awful drought going on and most of the green stuff in the woods was dried up and dead. What was left the deer were hitting hard.
Of all the plants that I marked while scouting I would say 80% or more had been browsed by deer when Seng season opened.
I still found several of the plants I marked, with nothing but a stem sticking out of the ground.
GPS sure helped that year.
TNhunter