The Forester Who Does Not Plant

There is a bias in urban forestry toward the visible intervention. Planting produces a photo. A ribbon-cutting produces a press release. A grant application produces a number of trees committed.

Protection produces none of those things. When we successfully route a sewer alignment around a heritage oak, no ceremony marks the tree that did not die. When we get a construction fence installed correctly around a critical root zone, the win is a photo of a fence.

And yet, in nearly every jurisdiction, the trees we already have deliver vastly more ecosystem services than the trees we could plausibly plant in the next decade. A mature valley oak is doing work that a fifteen-gallon replacement will not match for forty years, if ever.

The most experienced foresters I know spend more of their time protecting than planting. They are not against planting — they know when it is the right tool. They just do the math on where the leverage actually is, and the math points, over and over, toward the trees that are already standing.

A career in this field is largely the accumulation of small, unphotographed decisions that let old trees keep being old. That is the work. Most of it is invisible on purpose.