Don't know the difference between a tree lopper and an Arborist?
https://wiki-velo.win/index.php?title=Knowing_the_difference_between_a_tree_Lopper_%26_An_Arborist_46835
One of the most pressing needs after having a thunderstorm is to have the branches and leaves of the trees in a compound trimmed. Here a differentiation must be manufactured involving the Arborist and the tree