Return To Mighty Mountain - There is no giving up for Nature Cat and his pals. After failing to reach the peak of the Mighty Mountains, they are going to try to hike all the way up again! But this time, they have a surprise: help from an unlikely, yet extremely experienced, mountain climber to guide them - Granny Bunny! Welcome to the Vernal Pond - While playing in the woods, Nature Cat and his pals come across Fern, a spotted salamander who just so happens to be pregnant, and ready to have her babies! But she needs help getting to the safest spot in the woods to have her babies, the vernal pond. Nature Cat knows these woods like the back of his hand, and he has never heard of or seen the vernal pond. Fern cannot wait to show them why!