National Zoo News http://nationalzoo.si.edu News from the National Zoo During spring break, parking lots fill very early in the day. We encourage you to take Metro, walk, or bike to the Zoo. http://nationalzoo.si.edu/Visit/gettingtozoo.cfm Giant panda cub Bao Bao is on exhibit! Due to bear behavior, we cannot guarantee that all visitors will see Bao Bao. http://nationalzoo.si.edu/Animals/GiantPandas/default.cfm#BaoBao Elderly mangabey euthanized http://nationalzoo.si.edu/Animals/News/Maude-mangabey.cfm