GPEPP and Andersen CES worked together to get more Hayun lågu, Serianthes nelsonii, seedlings into their native range in protected areas. Hopefully these trees will grow big enough to increase the reproductive population on Guam. The nets are put up to prevent Eurema blanda caterpillars from laying their eggs on the leaves. Check out the article below.
http://www.andersen.af.mil/News/Features/Article/1320629/andersen-making-strides-to-protect-the-endangered-wildlife-on-guam/