A tree whose giant leaves float gently in the wind. A great blue heron soaring overhead. An alligator sunning itself in the grass. A canyon carved by ice and water hundreds of thousands of years ago.
Glimpses of a Prehistoric World
A tree whose giant leaves float gently in the wind. A great blue heron soaring overhead. An alligator sunning itself in the grass. A canyon carved by ice and water hundreds of thousands of years ago.