'El Yunque, the only truly tropical rain forest in the U.S. national forest system, is on this island possession'
Puerto Rico
THE CARIBBEAN: El Yunque, the only truly tropical rain forest in the U.S. national forest system, is on this island possession
El Yunque, the only truly tropical rain forest in the U.S. national forest system, is on this island possession
El Yunque, the only truly tropical rain forest in the U.S. national forest system, is on this island possession
THE CARIBBEAN
Puerto Rico
THE CARIBBEAN