Treehouse Detectives: Temporada 2, Episódio 8
2 - 8: The Case of the Super Sled / The Case of the Snowy Coat
A homemade sled doesn't work as well as Bean hoped it would. / An ermine's fur changes from brown to white -- but why?
A homemade sled doesn't work as well as Bean hoped it would. / An ermine's fur changes from brown to white -- but why?