An Arborist or Tree Lopper? How to Tell them apart

https://spark-wiki.win/index.php?title=A_Tree_Lopper_or_an_Arborist%3F_How_to_know_the_difference_23495

One of the most pressing needs after a thunderstorm is to have the branches and leaves of the trees in a compound trimmed. Here a differentiation has to be made involving the Arborist and the tree lopper who carries