Though her appearance is almost identical to Saurolophus, and she has been identified as one in The Land Before Time Sing-Along Songs video, she has been called a Parasaurolophus in most other official merchandise and media, and has even been called an Anatosaurus in a script for the original film. Her species has been disputed by fans and critics to be one of such species as Saurolophus, Anatosaurus, and Parasaurolophus. Ducky (also known as Devoted Ducky ), originally voiced by the late Judith Eva Barsi in The Land Before Time, by Heather Hogan from The Land Before Time II: The Great Valley Adventure to The Land Before Time IV: Journey through the Mists, and currently Aria Noelle Curzon, is the secondary female character and one of the original five main characters in the Land Before Time franchise, and one of only three characters to appear in every movie and episode of the TV series.
