Twelve months, like presents, in a row - with twelve wrapped up, and twelve to go. And with boisterous exuberance, a happy menagerie gives months of the year their proper due, celebrating each in turn and the passage of one year to the next. Whether it's a fox addressing valentines in February, a mouse making a mess in May, or pigs rejoicing in a Thanksgiving feast, the animals go about their business with joyous intensity, culminating in a year-end party with presents for everyone and a special December song for all.