Cera is a character from the animated film series The Land Before Time. She is a triceratops, known for her strong-willed and sometimes stubborn personality. Cera often struggles with her pride and has a complex relationship with her friends, particularly Littlefoot, Ducky, and Petrie. In the films, Cera learns valuable lessons about friendship, teamwork, and accepting help from others. Her character development highlights themes of growth and understanding, making her a relatable figure for audiences of all ages. Cera's journey is central to the overall narrative of the series.