Cera

Cera is the anti-heroine and the deuteragonist of The Land Before Time. She is a cute and a pretty tomboy triceratops. She had conflict with Littlefoot in the first film, but was closest friends with him once they got along. She has a father named Topps, who's personality is quite similar to hers, but much more severe. She is the deuteragonist (Alongside with Petrie) of the first film, one of the main protagonists of the second, third, fourth, fifth, sixth, seventh, eighth, ninth, thirteenth, an