A beautiful bird named Joy stops one day to visit a mountain. Every spring she flies high in the air, looking for the best place to build her nest and raise her children. As much as Joy would like to stay with the mountain, she must leave to continue her search. After hearing the mountain's pleas for her to stay, Joy is so touched she makes a very special promise that each spring the mountain will be visited by one of her kin. Over time the birds bring about a wonderful change in the mountain -- a change that will transform the mountain forever. - from Amzon