Cera (also known as Sweet but Strong-willed Cera(citation needed) or simply strong-willed Cera), is a Triceratops and the deuteragonist and primary female character in The Land Before Time franchise. She is also the secondary antagonist of The Land Before Time.
Among the group, Cera is very close friendships with Littlefoot and Ducky, the only other female member of the small group of friends.
Though for can be a grouch, Cera admits that sometimes her and her father's gruffness can be a little mean and out of control. At the end of the day, Cera cares a great deal of her friends and will do anything to help them.
She was voiced by Candace Hutson from The Land Before Time to Journey Through the Mists, after which her voice was provided by Anndi McAfee.