Yacker render by nibroc rock-dcddr5x

Yacker is a White Wisp and one of the main characters in Sonic Colors. Yacker is the ambassador of the Wisps and is the one that tells Sonic a& Tails about Dr. Eggman's plans. He is Sonic and Tails' silent guide to the world of Wisps, but he understands Earth's language very well, although he is unable to actually speak it. Yacker can be told apart from the other White Wisps because of a strand of curly "hair" on his head.