Indian Journal of Geo Marine Sciences Vol. 46 (01), January 2017, pp. 163-169 Loggerhead Turtle Caretta caretta nesting activity in Chebba (Centre Tunisia): Assessment, problems and recommendations Imed Jribi Department of Life Sciences, Sfax Faculty of Sciences, University of Sfax, PO Box 1171, Sfax 3000, Tunisia. [E-mail:
[email protected]] Received 09 April 2014; revised 12 September 2014 As the presence of loggerhead turtle nests has occasionally been reported in Chebba (Tunisia), we carried out a survey in "Essir" and "Sidi Messaoud" beaches during summer 2013 to assess the actual state of the nesting population. We report ten nesting events by loggerhead sea turtles. In comparison to past records, this number is relatively high and suggests that Chebba may host a much higher nesting activity than previously thought and higher monitoring effort is recommended, especially in certain beaches. Results indicate that beaches monitored so far are suitable for development, resulting in high hatching and emergence success; incubation durations indicate that majority of hatchlings produced are males. [Keywords: Loggerhead turtle, Caretta caretta, Nesting, Chebba, Tunisia] Introduction 5-6 Atlantic . Loggerhead turtles mainly nest in Marine turtles are an example of a species the eastern basin, with major nesting areas in that is diminishing in numbers as a result of the Greece, Turkey, Cyprus and Libya 3-7. The degradation of the living and nesting habitats, green turtle has a more restricted distribution, incidental catches, and pollution25. Significant nesting only in the eastern region of the eastern resources are currently devoted to numerous basin, mostly in eastern Turkey and Cyprus3-8.