Do You Hear What I Hear?

Scientists using large plastic tarps to eradicate the invasive marine algae Caulerpa taxifolia have run into an unexpected problem (isn't that always the way?). The tarps, which were only meant to be temporary, have become habitat for some native species, including eelgrass (Zostera marina). Now the California Coastal Commission needs to decide whether to leave the tarps in place or remove them and once again displace the natives. You can listen to the full story by clicking on the link on this NPR web page.