Question: The little girl who voiced ducky in the land before time?

Disambiguated questions and answers:
context: No context provided
question: Who is the little girl who voiced Ducky in The Land Before Time I?
short_answers: Judith Barsi
Judith Eva Barsi
context: Ducky, voiced by Judith Barsi (I), Heather Hogan (II-IV) and Aria Noelle Curzon (V-XIV), is a green female "Saurolophus", known colloquially as a "Big Mouth", "Duck Bill", or "Swimmer". She was one of the young dinosaurs who accompanied Littlefoot to the Great Valley when she was separated from her family. After arriving in her new home, her mother adopted the orphaned Spike, who became her foster younger brother. She has numerous biological siblings, with many being born in the original film and "". Characterized as having an energetic, cheerful and childlike personality, she speaks enthusiastically often replies to things in triplicate ("Yep, yep, yep!" or "Nope, nope, nope!").
question: Who is the little girl who voiced Ducky in The Land Before Time II-IV?
short_answers: Heather Hogan
wikipage: List of The Land Before Time characters
context: Ducky, voiced by Judith Barsi (I), Heather Hogan (II-IV) and Aria Noelle Curzon (V-XIV), is a green female "Saurolophus", known colloquially as a "Big Mouth", "Duck Bill", or "Swimmer". She was one of the young dinosaurs who accompanied Littlefoot to the Great Valley when she was separated from her family. After arriving in her new home, her mother adopted the orphaned Spike, who became her foster younger brother. She has numerous biological siblings, with many being born in the original film and "". Characterized as having an energetic, cheerful and childlike personality, she speaks enthusiastically often replies to things in triplicate ("Yep, yep, yep!" or "Nope, nope, nope!").
question: Who is the little girl who voiced Ducky in The Land Before Time V-XIV?
short_answers: Aria Noelle Curzon
Aria Curzon
wikipage: List of The Land Before Time characters

Long-form answers:
knowledge: content: The Land Before Time is an American children's franchise of animated adventure films by Universal Pictures centered on dinosaurs. The series began in 1988 with the eponymous The Land Before Time, directed and produced by Don Bluth and executive produced by George Lucas and Steven Spielberg. It was followed by 13 direct-to-video musical sequels, a TV series, video games, soundtracks, and related merchandising.
wikipage: The Land Before Time
content: She went on to appear in more than seventy commercials and guest roles on television.[3] As well as her career in television, she appeared in several films, including Jaws: The Revenge, and provided the voices of Ducky in The Land Before Time, and Anne-Marie in All Dogs Go to Heaven.
wikipage: Judith Barsi
content: On July 28, 1988, the Los Angeles Times reported that three people were found dead in an apparent murder–suicide and that the bodies were believed to be those of Barsi, her mother Maria, and her father József.[9] The article quoted Police Lt. Warren Knowles as saying a flammable liquid, likely gasoline, had been poured on the bodies of Maria and Judith by József. József's body was found in the garage, dead of a self-inflicted gunshot wound. 
wikipage: Judith Barsi
content: As Barsi's career success increased, her father József, an alcoholic, became increasingly angry and would routinely threaten to kill himself, his wife and daughter. 
wikipage: Judith Barsi
content: Aria Noelle Curzon (born December 8, 1987) is an American actress. Her most famous voice roles are Ducky in The Land Before Time video series, Teresa ("The Cornchip Girl") in Recess, and Mandy Straussberg in the radio drama Adventures in Odyssey. She has received 3 Young Artist of Hollywood Awards, (5 nominations) 2 CARE Awards, and one CLIO Award (The CLIO being for a PSA she voiced).
wikipage: Aria Curzon
long_answer: The Land Before Time is an American children's franchise of animated adventure films that began in 1988 with the eponymous The Land Before Time and was followed by 13 direct-to-video musical sequels, a TV series, video games, soundtracks, and related merchandising. The voice of Ducky in The Land Before Time I was provided by Judith Barsi, who was tragically killed, along with her mother, by her abusive father the year the film was released. Heather Hogan voiced the character of Ducky in The Land Before Time II-IV. American actress Aria Noelle Curzon, who received 3 Young Artist of Hollywood Awards, 2 CARE Awards, and one CLIO Award, voiced the role of Ducky in The Land Before Time video series, V-XIV.