With the exception of harvesting sulphur from volcanoes, this must be smelliest job on earth
Ernesto Benavides/AFP - Getty Images
Workers extract guano at Macabi island in Trujillo, 600 km north of Lima, on June 28, 2009. The Guano of Macabi island is being extracted again after a 10-year rest period. Guano is an organic fertilizer once found in abundance on more than 20 islands off the Peruvian coastline, where the dry climate preserves the droppings of seabirds.