For a pair of cattle egrets named Bubulcus and Ibis, life in Africa is happy. During the day, they hunt insects at the watering hole and cruise the skies with their friends. At night, they settle down for rest in their favorite balboa tree. Then one day the rains cease to fall. The watering hole dries up, the earth becomes parched, and the animals begin to die. Bubulcus and Ibis know that if they are to have any hope for survival, they must leave...