Tree Girdling - A Land Management Tool
This winter, the Parks & Recreation Department continues to work toward a primary restoration goal to provide a refuge for historic local biodiversity. They have
reached a significant step in this process.
During your visits to the preserve, you may see trees with girdles. Tree Girdling is the act of cutting through a tree's outer surface deeply enough to sever the cambium around the tree's circumference. Over time, the tree dies from lack of water and/or nutrients. This management technique helps tp speed up the process of
natural selection to encourage the regeneration of native trees.
In time, Oak saplings in the understory of this area will grow to maturity. As these girdled trees die, they will provide a habitat for woodpeckers, nuthatches, and other wildlife as they decompose slowly.
Learn more about the City's ecology and management practices by
Emailing Cinda Stutzman, Natural Resources Manager, or visit the Nature Center.