shit work

These workers on Guanape Sur, one of 21 barren rock islands off the coast of northern Peru, spend their days harvesting and sifting tons of guano, or bird excrement, which is exported all over the world. Millions of sea birds compete for nesting space, feeding in the anchovy-rich Pacific waters and producing droppings that are rich in phosphates and nitrates — an ideal organic fertiliser. Three species nest on the island: the Guanay cormorant, the Peruvian booby (left) and the pelican. Their guano is preserved and hardened in the arid climate, piling up in mounds up to a metre high.


Under a constant shower of bird droppings, about 280 labourers live and work on the island for eight months at a stretch, rising at dawn to put in back-breaking shifts, scraping hardened guano from the rock with shovels, pickaxes and brushes (top left and above). Last year 23,000 tons of the stuff were collected. Many work barefoot, with goggles and makeshift masks their only protection against the stench of ammonia and the bacteria-laden dust. But the unrelenting work is worth it: workers can earn more than double the minimum wage of $196 a month that is paid to agricultural workers on the mainland.


Guano was a mainstay of Peru’s economy in the mid-19th century, but it was over-extracted. Now harvesting is monitored carefully, and labourers will be able to return to the island only after the guano has been left undisturbed for 10 years