Queen Bess Island, located off the coast of Grand Isle, Louisiana, is a historic nesting ground for numerous coastal bird species. Over the years, subsidence, continuous erosion, storms, and the devastating impacts of the BP oil spill left the island severely degraded. In a collaborative effort, RES and Pontchartrain Partners, LLC undertook a seven-month restoration project to rejuvenate this vital habitat.
The restoration process began with RES growing plants from cuttings at its Pointe Aux Chenes nursery. Vegetating the island posed unique logistical challenges, as all supplies, materials, and equipment had to be transported to the site via deck barge. On-site, crews prepared planting cells by subsoiling lines at five-foot intervals in the fresh aggregate. Using augers, they planted over 26,000 native plants, de-potting each on-site for precise placement.
To combat wind erosion and stabilize the sandy surface, the team installed protective hay bales. These bales, bound with biodegradable twine, were arranged parallel to the rows of vegetation, ensuring both environmental sustainability and wildlife safety.
Advanced technology played a key role in the project. Using sub-centimeter GPS, RES recorded planting blocks for each species, enabling the creation of detailed as-built maps for future monitoring. This meticulous planning ensures the long-term success of the restoration effort.
The revitalization of Queen Bess Island not only restores critical nesting habitat for coastal birds but also demonstrates the effectiveness of innovative, sustainable restoration practices.
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