Folks,
We have super arbs out there,

"I work this stuff it does nothing to me" which is a fair comment but what they don't realise is every time you work these...lets call them..Reaction trees...they wear away at your imunity until the day you react to them and you could end up pushing up the daisys so all take note: Rhus has the ability to kill you,type it into google and have a read dangerous stuff.
Ekka, If I could have got the base of the rhus tree in the frame as well you would have seen that this has been cut down before and those three small leaders were epicormic regrowth,so I'd say at a guess some one new what it was,also what folks don't realise this tree is toxic from shoot to roots and you have to cover up from head to toe,respirator,bag it seal the bag then cut it down..to confine it..I think I would also have water spraying over the cut so it goes to ground stait away,then excavate the root system,I mean how do you isolate the dust while grinding,even this small specimen we have in this shot I would not go near it for less than 1 G to dame dangerous,and could leave you liable if the site contaminates as the resin stays active for up to six months.