This is a Native American mythic tale, likely Seneca or Iroquois in origin, belonging to the tradition of hero-quest narratives that explain the origins of the natural world. It follows a boy raised by his grandfather in the forest who sets out to find the GANYO GOWA — a white deer that serves as the master of all animals and birds — after learning that a mysterious creature killed his parents. Along the way he defeats water-spirit wizards (losing and recovering his own legs in the process), wrests the white deer from a sleeping ancient guardian whom he must kill when the man turns hostile, and ultimately survives an attempt on his life by his own treacherous grandfather. The story culminates not in possession or conquest but in liberation: upon befriending another boy in the West, the hero frees the white deer and thereby releases all animals and birds to roam the world freely. Its most distinctive claim is the etiological one — that wildlife moves through the world at will because a single boy chose to relinquish the supernatural creature that controlled it, framing ecological freedom as the result of a deliberate moral act rather than primordial design.