Guano Loading Ramps In The Ballestas Islands 4 Royalty-Free Stock Photography

In the Ballestas Islands, guano is exploited in Romanian, bird droppings, the state of Peru earning almost 100 million dollars a year from the exploitation of the most fertile natural fertilizer in the world. However, the exploitation is not chaotic, but the island was divided into seven phases, because they measured and once every seven years the guano layer reaches a thickness of 60 centimeters, this being the optimal thickness at which it can be exploited.