Ernie is a Muppet pal of Bert, who is a popular character from the long-running children's television show Sesame Street. Ernie is a lovable, orange-furred creature with a distinctive, high-pitched voice. He is known for his mischievous nature and his love of practical jokes. He is often seen playing with his rubber duckie and singing silly songs. Ernie is also known for his close friendship with Bert, which is often the source of comedic moments on the show.