Hooray, It's Arbor Day - While celebrating Arbor Day and their love for trees in the forest, a heavy wind blows Squeeks' favorite climbing tree halfway over. How could something like this happen, and on Arbor Day no less?! It's up to Nature Cat and his pals to try and save the tree, for Squeeks, for all the critters that live in the tree and for Arbor Day! Goodnight, Gracie - Squeeks' play date with her pal Gracie the toad has to be cut short because it's time for Gracie to hibernate for the spring. When Gracie needs help getting ready for hibernating, Nature Cat is there to lead the way. If he can just stop calling her a frog instead of a toad, Nature Cat might be able to save the day.