Videos

SoT Shorts: Trees, Tree Health, and Champion Trees

Trees, Tree Health and Champion Trees: Full Presentation

Dr. Bruce Allison discusses the human connection to trees

Interview with Arborist Dr Bruce Allison

Tree Decay Detection

If Trees Could Talk – Ep. 760

If_Trees_Could_Talk

X-Ray CT scan of Bristlecone Pine

bristle-video

The Wisdom of Ancient Trees