Ring-tailed lemur | Smithsonian’s National Zoo and Conservation Biology Institute https://nationalzoo.si.edu/animals/ring-tailed-lemur
Ring-tailed lemurs are named for the 13 alternating black and white bands that adorn their tails. Unlike most other lemurs, ringtails spend 40 percent of their time on the ground, moving quadrupedally along the forest floor.
have several different alarm calls to alert members of their group to potential danger