The Galápagos Islands in the eastern Pacific are a paradise for wildlife. Its habitats range from arid regions to tropical rainforests. Because these islands are so isolated, many of the species that live here are not found anywhere else in the world. One species found in abundance is the Nazca booby, pictured here on Wolf Island. The name of these striking birds might raise a few eyebrows, but it actually comes from the Spanish word "bobo," meaning clown, because of the birds" clumsy demeanour when they"re walking.