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St. Simons Land Trust


As a member of the St. Simons Land Trust, you can be sure that your dollars go to work directly in our community to preserve the scenic and natural qualities of the Island.

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living shoreline

Photo by Eliot VanOtteren


Living shorelines are an alternative form of bank stabilization used in the place of a bulkhead or rip rap. They are designed to mimic natural banks and allow for ecological processes to occur while simultaneously creating essential fish habitat. The living shoreline at Cannon’s Point was completed in October 2015 utilizing 8,000 bags of oyster shells, spartina alternaflora plugs, and other native vegetation. This was the fourth demonstration living shoreline project in Georgia and the first to be accessible by vehicles, allowing it to be widely used for educational purposes.

Land Trust volunteers and other partner organizations volunteered an amazing 637 volunteer hours to bag over 5,000 bags of shell. Thank you to St. Simons Land Trust volunteers, Brunswick Job Corps, The Nature Conservancy LEAF interns (2014), Americorps, Boy Scout Troop 207, Bethlemhem Christian Academy, Coastal WildScapes, College of Coastal Georgia, the University of Tennessee of Chattanooga, and Melanie Cranford for your incredible volunteer services!

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For additional information about living shorelines as bank stabilization, please visit our partners at Georgia Department of Natural Resources Coastal Resources Division: https://coastalgadnr.org/LivingShorelines


Cannon's Point Preserve's living shoreline continues to provide both stability and essential fish habitat in Lawrence Creek. The upland component of the project has a large swath of planted muhly grass (Muhlenbergia capillaris) or sweet grass which blooms during October and through most of November, creating a lovely sea of purple for the fall.

This project continues to provide a great educational opportunity for various entities. Some of the groups that have come to learn about the project include, but are not limited to, Georgia Environmental Protection Division, GA DNR Coastal Resources Division permitting section, Honey Creek Episcopal Camp and Conference Center, Georgia’s Living Shoreline Working Group and the 2018 Regional Wetland’s Workshop.


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Tate Holbrook and students in his Conservation Biology classes at the College of Coastal Georgia have conducted ecological monitoring at the living shoreline (LSL) site on Lawrence Creek annually since 2014, the year before the LSL was constructed. Preliminary results are shown in Figures 1-2. Despite two hurricanes (Matthew in 2016, Irma in 2017), oyster and Spartina populations along the LSL have remained stable at much higher densities than were observed in 2014.

living shoreline graph
Figure 1. Mean (± SE) density of oysters (Crassostrea virginica) before and after the 2015 construction of a living shoreline (LSL) on Lawrence Creek, Cannon's Point Preserve, St. Simons Island. Live oysters measuring at least 10 mm in height were sampled along 8 transects in the lower intertidal zone at the end of each growing season.

living shoreline graph2
Figure 2. Mean (± SE) density of smooth cordgrass (Spartina alterniflora) before and after the 2015 construction of a living shoreline (LSL) on Lawrence Creek, Cannon's Point Preserve, St. Simons Island. Plants were sampled along 8 transects in the upper intertidal zone at the end of each growing season