Central America's Costa Rica nurtures some of the last remaining true natural treasures of the World. Emerald rainforests, marvels of rainbow-colored creatures, milky cloud forests, jeweled birds and bugs, Caribbean and Pacific golden beaches. Together they create the colors that have lured visitors to Costa Rica's shores again and again. The other part is its people, with their unusual friendliness and heartfelt hospitality. But, with over 25% of its total land mass set aside as protected ecosystems, the emphasis is on the natural. We join Sandy Mortimer to explore both coasts, and in between, to capture the essence and uniqueness of Nature's nursery, Costa Rica. In the capital city San Jose, we stop by the Police Station to meet some of the men and women who manage to keep order and good humor in this busy cosmopolitan town before touring the City. In Zarcero, there is a whimsical sculptured garden of amazing creatures. Bulbous elephants with light bulbs for eyes, a bu