Oakly is one of the supportive characters of the series. He wears blue goggles and orange swimwear. He lives in a beaver dam near the river. In a flashback from "A Flash of Silver", he flees from his home while it collapses and he runs for cover to the house of the Hedgehog family. His mother is revealed at the end of this episode. He also appears in another episode about Raining fish where he is first seen on video that Milo has recorded and then tells him and his friends that he was "trying to stay on the log", not dancing, even though it looks like so. In the Mysterious Gold Rush, when J.J. is about to leave Gnarly Woods, he asks Oakly to keep the 1st place trophy, but the beaver refuses.