"It's been a long, crazy trip around the world. Now the duo is back in their beloved forest, and Bird wants to throw a party! But Squirrel isn't in the mood to celebrate. His house needs a good cleaning, the river has been dammed up by a pesky beaver, and the forest animals are jittery about a growing menace. Will the dam dry out the forest? Will the mysterious new danger ruin the party? Will Bird finally convince Squirrel to let go and just have...

Crossing the Great Mountains to return home, Bird and Squirrel rescue a baby bear from wolves before Bird suffers a bonk on the head that gives him amnesia, a situation that tests Squirrel's ability to protect his friends.

When best friends Bird and Squirrel find a treasure map, adventure calls once again. Squirrel is worried about the dangers ahead, but this time, Red and Birdie aren't going to miss out on the fun.

Bird and Squirrel outwit Cat and become best friends in this zany adventure. Squirrel is afraid of his own shadow. Bird doesn't have a care in the world. And Cat wants to eat Bird and Squirrel. Of course, he'll have to catch them first, and that's not going to be easy. Join this trio as they head south for the winter in a hilarious road trip. But watch out! Cat is waiting around every bend, and he's one pesky feline.