Plio acts like a mother to Aladar and quickly accepts him after helping him get out of his egg as a baby. Her father Yar is uneasy about this, but she assures him that Aladar won't hurt anyone and that he will be raised as a vegetarian. She deeply cares for her daughter Suri and is devastated when the island is destroyed by a meteor shower and kills all the unfortunate lemurs still on the island.