Marine Turtle status Report - Indian Ocean - South-East Asian ...

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The number of Green, Hawksbill and Olive Ridley turtle eggs was 956, 1104 and137 respectively. The number of Green, Hawksbill and Olive Ridley hatchlingswas 783, 970 and 131 respectively (Figure 20).Number of eggs and hatchlings of Green, Hawksbill and OliveRidley turtles on Pandanan island for 2010Number of eggs /hatchlings120010008006004002000Number of eggsNumber of hatchlingsGreen Hawksbill Olive RidleySpeciesFigure 20: Number of eggs and hatchlings of Green, Hawksbill and Olive Ridley turtle onPandanan Island for 2010The hatching success rate of Green, Hawksbill and Olive Ridley turtle nests was82%, 88% and 96% respectively (Figure 21).Hatching success rate of Green, Hawksbill and Olive Ridleyturtles nests on Pandanan island for 2010Hatching success rate (%)100806040200Green Hawksbill Olive RidleySpeciesFigure 21: Hatching success rate of Green, Hawksbill and Olive Ridley turtle nests onPandanan Island for 201034
May has the highest number for Green turtle nests with five nests found. Aprilhas the highest number of Hawksbill turtle nests recorded with four nests.September to January was when the lowest number of Green turtle nests wasrecorded; June to January for Hawksbill turtle nests (Figure 22).Monthly nesting distribution of Green and Hawksbill turtlesnests on Pandanan island for 2010Number of nests6543210GreenHawksbillJan Feb Mac Apr May Jun Jul Aug Sept Oct Nov DecMonthFigure 22: Monthly nesting distribution of Green and Hawksbill turtle nests onPandanan Island for 2010Table 13: Summary of nesting data for Green, Hawksbill and Olive Ridley turtleson Pandanan Island for 2010Green Hawksbill Olive RidleyTotal number of nests 9 8 1Total number of eggs 956 1104 137Range number of eggs per 73-142 96-180 -nestTotal number of hatchlings 783 970 131Range number of hatchlings 45-130 78-167 -per nestAverage hatching success 81.9 87.8 95.6rate (%)Range hatching success rate 61.6-100.0 78.4-95.4 -per nest (%)Range incubation days 46-61 44-74 7435
Page 6 and 7: AcknowledgementsWe wish to thank su
Page 8 and 9: Ringkasan EksekutifPerairan Daerah
Page 11 and 12: in individuals, parts, and derivati
Page 13 and 14: 2. Literature ReviewOf the seven ex
Page 15 and 16: 1993; Basintal, 2001), and on Matak
Page 17 and 18: Park)ThreatsIn Sipadan Island Park,
Page 19 and 20: Figure 2: Islands in the northeast
Page 21 and 22: 4.3 Analysis of nesting data obtain
Page 23 and 24: 5.1.3 Location of nesting beach and
Page 25 and 26: 5.2 Walking beach surveyThe walking
Page 27 and 28: Figure 4: Boheyan Island19
Page 29 and 30: Figure 6: Timba-Timba Island21
Page 31 and 32: Figure 8: Pom-Pom Island23
Page 33 and 34: © WWF-Malaysia / Nina HoFigure 9:
Page 35 and 36: Number of nests of Green and Hawksb
Page 37 and 38: From February to June for the year
Page 39 and 40: About 13 nests have been recorded e
Page 41: Table 12: Summary of nesting data f
Page 45 and 46: Semporna PCA is home to Malaysia’
Page 47 and 48: Education and awareness: Many peopl
Page 49 and 50: de Silva, G. S. 1982a. The leathery
Page 51 and 52: Palaniappan, P. M. Andau, P. & Pede
Page 53 and 54: 8. AppendicesAppendix 1: Two marine
Page 55 and 56: Appendix 3: Turtle hatcheries built
Page 57 and 58: Appendix 5: Indicators of marine tu

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