The beautiful and mysterious Corkscrew Swamp in Florida comes alive with the sights and sounds of tropical birds. Whispering breezes float through towering trees, lush undergrowth, and Spanish Moss. Blue Herons, bullfrogs, and wildflowers dwell in the wetland’s ponds and marshes. Sparkling melodies and natural sounds without narration create a fairy-dust atmosphere. 60 minutes. $19.95.