Nesting habitat characteristics of green sea turtle (Chelonia mydas) in the Tambelan archipelago, Indonesia

Abstract

Six species of sea turtles are recognized living in the Indonesia Archipelago and four of them are known for their nesting habitats. The study of sea turtles nesting habitats has been conducted at several locations in Indonesia. Almost all islands in Indonesia are suitable for sea turtles nesting sites, including Tambelan Archipelago in the Karimata Strait and habitat conditions are known to play a vital role in sea turtle nesting activity. Unfortunately, the study of sea turtle ecology, particularly nesting habitats, in this region are still scarce. This study aimed to describe nesting habitat characteristics of green sea turtles (Chelonia mydas) in Tambelan Archipelago. In-situ observation were conducted from March – May, 2019. A total of eleven nesting sites of green sea turtles were found during the period of study. The Tambelan Archipelago have ecological characteristics with natural, functional, and suitable area for a green sea turtle nesting activity. Coastal communities around nesting sites were found to be ideal for sea turtle nesting habitats. This condition will be able to survive if location can be conserved and sustainably managed.