Bird and Squirrel have a new friend, Sakari, and also a new enemy, the Great Whale, who wants Bird as his next meal.

When Norma, Belly, and their friend little B go into uncharted territory--the apple orchard--to find spy-master Pops, who has been squirrel-napped, they wonder if their adventure will end in tragedy--or apple pie!

"Bird and Squirrel are almost home. All that's left for them to do is cross the Great Mountains. But before they can, the duo stops to chase off wolves hunting a baby bear and in the process Bird gets a knock on the noggin that gives him amnesia. Now Squirrel has to set aside his fears and keep both Bird and the bear cub safe as they journey on foot over the mountains. But with a pack of hungry wolves on their tail, can Squirrel step up and be the...

Bird hasn't spoken to his father in years because of a disagreement. So when he reluctantly agrees to fill in for his injured dad to compete in an annual race across dangerous terrain, Bird hopes to mend fences. Soon, tensions and hilarity run high as rivalries heat up, obstacles are overcome, and the finish line is just over the horizon. But with the help of Squirrel -- and his own conscience -- Bird learns that friends and family are the way to...