Persian shearwaterThe Persian shearwater is a seabird in the family Procellariidae formerly lumped in with Audubon's shearwater.SubspeciesThere are two listed subspecies of the Persian shearwater:P. p. persicus – : breeds in the Khuriya Muriya Islands, & Socotra.P. p. temptator – : breeds in the Comoros.RangeAfter breeding, the northern subspecies ranges from the southern Red Sea, the Gulf of Aden and the Somali coast across the south of the Arabian Peninsula to the Gulf of Oman, Pakistan and western India. The southern subspecies stays in the area around the Comoros and the Tanzanian and northern Mozambican coast.PopulationThe nominate subspecies is thought to number in the thousands of pairs on the Khuriya Muriya Islands off Oman and Socotra, Yemen, while P. p. temptator has been estimated to number fewer than 500 pairs on Moheli Island in the Comoros. It is thought likely that more breeding colonies lie undiscovered elsewhere in the northern Indian Ocean, thus the total population probably includes more than 10,000 mature individuals. The population trend is believed to be downwards.