Well...actually the golf courses are built at some "wild" land. At the first tee of every course we played, there is a course marshal (like KSC) there but they will give you some information about the course, such as the pin position today, what you should look out, etc.
Some courses are quite wild indeed. They will warn you to watch out for bear and deer. Luckily we did not see any bear but we saw a lot of deer's poo and squirrels. They were running all the way on the courses. Some squirrels built their den at the lip of the bunker, some will stand on the green to watch you putt. That were very funny as we did not expect we had a huge crowd of "spectators".