other assorted debris such as damaged fishnets, shoes as well as an assortment of plastic and polystyrene materials that are washed up by localised ocean currents, winds and sea-storms. Such debris was captured in images during the Catlin Seaview Survey in 2015. References Griffiths, J.D. ed. 1978-9 Joint Services Expedition to the Chagos Archipelago. MOD Publication, London 1979 External links Chagos research papers and books Google Street View Feb 2015 Chagos Archipelago Nature reserves Important Bird Areas of the British Indian Ocean Territory Seabird colonies