A Life That Grew Into Trees

For Mark Cashmore, a career in arboriculture was not a lifelong plan but a gradual evolution. After years of varied work—including teaching English overseas—he discovered tree climbing through weekend work. What began as a practical skill quickly revealed itself as an entry point into a complex and deeply engaging field.

Arboriculture is far more than cutting and pruning. It encompasses the long-term care, planning and management of trees, particularly in urban environments. From establishing healthy young trees to shaping entire urban forests, the discipline blends physical skill with ecological understanding.

“It’s an astonishing industry,” Mark reflects. “Every tree is different, every day is different.”

More Information

https://proofsafe.com.au/

https://www.treetec.net.au/

https://naturetrackers.au/projects/where-where-wedgie/

To learn more about Hollow Watch Australia - Citizen Science initiative

https://proofsafe.com.au/pages/nest_boxes_and_hollows

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