Life and death are close companions in an Eden called Costa Rica. Nestled in the tropics of Central America, Costa Rica calls itself the land of "Pura Vida” – pure life. In a phenomenon known as the "Arribada”, the arrival, olive ridley sea turtles migrate annually in massive numbers while troops of capuchin, squirrel, howler monkeys and resplendent quetzals forage in the canopy above. Below roam deadly army ants, poison dart frogs and the strongest insect on earth, the Hercules beetle.