Yakari meets his friend Great Eagle in his dreams. His wish of seeing him «for real» will come true the day that he manages to be like him. So Yakari tries to fly, but in vain. Then he saves his friend Rainbow from an attack by a mother Puma. And finally he saves the life of the mustang Little Thunder, stuck on a mountain ledge. It is with Little Thunder that Yakari discovers his formidable talent: he can talk to the animals. As a reward for his numerous exploits, Great Eagle gives Yakari his most beautiful feather. But nobody in his tribe will believe the little Indian.