Godavaya ship were found black and red ware pottery - dating from the 1st century to the 4th Century - together with a stone throne and coloured ball clay for making painted roofing tiles. Godavaya is home to five of the seven global marine turtle species: Hawksbill, Leatherback, Green turtle, Loggerhead and Olive Ridley turtle, which are all threatened. It has been proposed that the Leatherback turtles of Sri Lanka and the Nicobar Islands form a separate, genetically distinct Indian Ocean subpopulation. Godavaya beach is possibly the best Leatherback turtle nesting beach in the island, with the largest nesting population. A
Loggerhead shrike shrikes may eat or discard their bodies or else feed them to their remaining young. The oldest recorded age of a loggerhead shrike was 12 years and 6 months. Loggerhead shrike populations have been decreasing in North America since the 1960s. Reasons behind the decline remain unclear, although suggestions include habitat loss, pesticide contamination, climate change and human disturbance. The eastern loggerhead shrike ("L.l. migrans") is critically endangered in Canada, with fewer than 35 known breeding pairs in Canada. The San Clemente Island shrike, "L. l. mearnsi", is critically endangered, with a population as low as 5-10 individuals during 1983-1988.