After nine months of living in the UC Berkeley oak groves, Dumpster Muffin (AKA Amanda Tierney) finally climbed down yesterday. Alas. The 21-year-old activist, according to ABC 7, was "having troubles standing up," which prompted her surrender. She was then arrested by UC Police for trespassing the moment she touched ground. But! The battle isn't over. Three tree sitters still remain up high for at least another "two weeks, when Cal's lawyers go to court again."