On the trees that I have seen it is pretty obvious which ones have ben cabled and braced. A cheap metal detector would work I think but I do like the hi-tech idea of using the net to catalog trees. Only problem with that is each tree needs to be cataloged and if they aren't well, cutters beware.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.