What Does a Certified Arborist Do?

Arborists usually focus on the health and safety of a "tree" rather than managing an entire forest or logging

Arborist

Right!
Arborists usually focus on the health and safety of a "tree" rather than managing an entire forest or logging
(This is usually the field of forestry or forestry), so although the content of the work of the arborist has a lot in common with the forester or coward, it is essentially different.