Discarded Christmas trees are now rebuilding Louisiana's eroding coastlines. These trees are bundled and flown by helicopter into fragile marsh areas. The branches trap mud and silt, which helps raise the marsh surface. This restoration effort creates habitats for various wildlife species. The program continues to expand, turning holiday waste into a conservation tool.

Every year after Christmas, thousands of used trees are thrown away. In New Orleans, however, many of them get a second use.

Cada año, miles de árboles que ya cumplieron su función durante las fiestas son reutilizados para frenar la erosión en Luisiana. El programa, que lleva casi tres décadas en…