ing ▁place ▁for ▁green ▁and ▁logger head ▁t urt les , ▁and ▁there ▁is ▁usually ▁a ▁t urt le - res earch ▁representative ▁camp ing ▁on ▁the ▁island ▁during ▁nest ing ▁and ▁h atch ing ▁times . ▁ ▁Small ▁wh itet ip ▁re ef ▁sh arks ▁and ▁le op ard ▁sh arks ▁can ▁often ▁be ▁found ▁hunting ▁in ▁the ▁shall ows ▁around ▁the ▁island . ▁These ▁species ▁are ▁not ▁dangerous ▁to ▁humans , ▁and ▁are ▁fasc in ating ▁to ▁watch . ▁ ▁Green ▁and ▁le ather back ▁t urt les ▁can ▁be ▁sp otted ▁rest ing ▁on ▁cor al ▁b omm ies , ▁and ▁the ▁cor al ▁l ago on ▁is ▁a ▁haven ▁for ▁a ▁mult itude ▁of ▁fish ▁and ▁cor al ▁species , ▁and ▁a ▁spect ac ular ▁destination ▁for ▁anyone ▁interested ▁in ▁sn ork elling . ▁ ▁P ests ▁ ▁Go ats ▁Go ats ▁were ▁originally ▁introduced ▁around ▁the ▁end ▁of ▁the ▁ 1 9 th ▁century ▁by ▁the ▁early ▁survey ▁vessel ▁mar in ers ▁and ▁the ▁early ▁gu ano ▁vessels ▁and ▁wh al ers ▁( and ▁the ▁gu ano ▁vessels ▁and ▁wh al ers ▁t ended ▁to ▁be ▁the ▁same ▁vessels ) ▁as ▁they ▁left ▁go ats ▁in ▁a ▁number ▁of ▁locations , ▁and ▁co con ut ▁trees , ▁for ▁they ▁believed ▁that ▁if ▁people ▁got ▁ship w reck ed , ▁they ▁had ▁a ▁go at ▁to ▁eat ▁and ▁they ▁had ▁a ▁co con ut ▁to ▁provide ▁them ▁with ▁some ▁sort ▁of ▁a ▁liquid . ▁ ▁Over ▁a ▁period ▁of