It's Dora's birthday and you know what that means ... a fun-filled party with all her friends. The only problem is Dora and Boots are stuck in storybook land and must go on an exciting, magical ...

Dora The Explorer is one of the most beloved and widely ... because she celebrates her 8th birthday in the season five finale ...

And all of these elements will be front and center in Sunday's "Dora's Big Birthday Adventure," a prime ... at Nielsen Media Research, "Dora the Explorer" is the most-watched preschool show ...