Backyardigans??

Anyone who has kids and watches the Backyardigans with them or if you watch the Backyardigans by yourself..lol...Who knows what kind of animal Uniqua is?? The pink one with the polka dots...I know there is a moose, a hippo, a penquin..and there is another purple thing on there...what is he? A kangaroo. Who knows? Cuz i surely dont. :-)