Coincidentally there has been a long discussion on this in the Dumfries &
Galloway list, with quite a few different views, which you might be interested in
looking at by searching their archives over the last few months.
My recollection was that there were different views as to the precise
definition, but if you thought of what a modern forester does, then that would be
about right. There was also some debate about seasonality of working in 'the
Using Norton SystemWorks