Planting forests with diverse species can help ensure their success, according to a new study published May 18 from the Smithsonian Environmental Research Center (SERC) and The Nature Conservancy. The discovery is the result of a decade of research from BiodiversiTREE, a large-scale reforestation project at SERC designed to run for 100 years, testing the effects of different tree planting strategies on sapling survival and other ecosystem functions.