10) Surveys <str<strong>on</strong>g>of</str<strong>on</strong>g> o<str<strong>on</strong>g>the</str<strong>on</strong>g>r sites in <str<strong>on</strong>g>the</str<strong>on</strong>g> Philippines thatmay harbor Irrawaddy dolphins.11) Strategic survey <str<strong>on</strong>g>of</str<strong>on</strong>g> new sites for identificati<strong>on</strong><str<strong>on</strong>g>of</str<strong>on</strong>g> species, threatened populati<strong>on</strong>s <strong>and</strong> habitats,<strong>and</strong> important c<strong>on</strong>servati<strong>on</strong> sites.12) Sustained m<strong>on</strong>itoring <str<strong>on</strong>g>of</str<strong>on</strong>g> areas that are knownto have cetacean takes.13) Socio-ec<strong>on</strong>omic studies <str<strong>on</strong>g>of</str<strong>on</strong>g> fisheries withsignificant cetacean by-catch, <strong>and</strong> possibledevelopment <str<strong>on</strong>g>of</str<strong>on</strong>g> alternative livelihoods <strong>and</strong> whalewatching.14) Levels <strong>and</strong> effects <str<strong>on</strong>g>of</str<strong>on</strong>g> pollutants <strong>on</strong>populati<strong>on</strong>s.15) Expansi<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> str<strong>and</strong>ing networks to supportresearch objectives <strong>and</strong> c<strong>on</strong>servati<strong>on</strong> goals.16) Associati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> rough-too<str<strong>on</strong>g>the</str<strong>on</strong>g>d dolphins inBabuyan Isl<strong>and</strong>s with Taiwanese l<strong>on</strong>g-line fishery.17) Genetic study <str<strong>on</strong>g>of</str<strong>on</strong>g> <str<strong>on</strong>g>the</str<strong>on</strong>g> Irrawaddy dolphinpopulati<strong>on</strong> in Malampaya Sound.18) Broadscale surveys throughout <str<strong>on</strong>g>the</str<strong>on</strong>g> Philippinesto obtain informati<strong>on</strong> <strong>on</strong> <str<strong>on</strong>g>the</str<strong>on</strong>g> pattern <str<strong>on</strong>g>of</str<strong>on</strong>g> distributi<strong>on</strong><strong>and</strong> abundance <str<strong>on</strong>g>of</str<strong>on</strong>g> dug<strong>on</strong>gs as a basis for sites atwhich to develop community based c<strong>on</strong>servati<strong>on</strong><strong>and</strong> management strategies.Bohol Sea cetacean populati<strong>on</strong>s are highlightedby a Pamilacan-based organizati<strong>on</strong> called <str<strong>on</strong>g>the</str<strong>on</strong>g>Pamilacan Isl<strong>and</strong> Dolphin <strong>and</strong> Whale WatchingOrganizati<strong>on</strong> (PIDWWO). Although <str<strong>on</strong>g>the</str<strong>on</strong>g> Bohol Seaalso <str<strong>on</strong>g>of</str<strong>on</strong>g>fers visitors <str<strong>on</strong>g>the</str<strong>on</strong>g> possibility <str<strong>on</strong>g>of</str<strong>on</strong>g> observinglarge cetaceans, such as sperm <strong>and</strong> Bryde’swhales, it is more exposed to wind than Tañ<strong>on</strong><strong>and</strong> has a shorter seas<strong>on</strong>; i.e., April to June. Tourswere reportedly also c<strong>on</strong>ducted in Cagayan deOro, Misamis Oriental under <str<strong>on</strong>g>the</str<strong>on</strong>g> Department <str<strong>on</strong>g>of</str<strong>on</strong>g>Tourism (Regi<strong>on</strong> X) <strong>and</strong> <str<strong>on</strong>g>the</str<strong>on</strong>g> Mindanao MarineWildlife Watch (MMWW), a government-ledorganizati<strong>on</strong> composed <str<strong>on</strong>g>of</str<strong>on</strong>g> LGUs in <str<strong>on</strong>g>the</str<strong>on</strong>g> provinces<str<strong>on</strong>g>of</str<strong>on</strong>g> Misamis Oriental <strong>and</strong> Camiguin, local <strong>and</strong>nati<strong>on</strong>al NGO’s <strong>and</strong> academia.Am<strong>on</strong>g <str<strong>on</strong>g>the</str<strong>on</strong>g> surveyed sites, Balayan Bay in Batangas,Lag<strong>on</strong>oy Gulf in Albay, H<strong>on</strong>da Bay in Palawan,Camiguin Isl<strong>and</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g>f nor<str<strong>on</strong>g>the</str<strong>on</strong>g>rn Mindanao <strong>and</strong> <str<strong>on</strong>g>the</str<strong>on</strong>g>Babuyan Isl<strong>and</strong>s <str<strong>on</strong>g>of</str<strong>on</strong>g>f nor<str<strong>on</strong>g>the</str<strong>on</strong>g>rn Luz<strong>on</strong> possessmany characteristics required for development aswhale/dolphin watching destinati<strong>on</strong>s. MalampayaSound’s Irrawaddy dolphins certainly haveecotourism potential. However, <str<strong>on</strong>g>the</str<strong>on</strong>g> extremelysmall size <str<strong>on</strong>g>of</str<strong>on</strong>g> <str<strong>on</strong>g>the</str<strong>on</strong>g> populati<strong>on</strong> precludes <str<strong>on</strong>g>the</str<strong>on</strong>g>advisability <str<strong>on</strong>g>of</str<strong>on</strong>g> boat-based trips. Dolphinwatching <strong>on</strong> <str<strong>on</strong>g>the</str<strong>on</strong>g> sound should be c<strong>on</strong>fined tol<strong>and</strong>-based observati<strong>on</strong>. Dolphin watching isalso being c<strong>on</strong>sidered as a potential alternate orcomplementary tourism activity to an alreadyestablished whale shark interacti<strong>on</strong> tourism inD<strong>on</strong>sol, Sorsog<strong>on</strong>.Present <strong>and</strong> potential whale <strong>and</strong> dolphinwatching operati<strong>on</strong>s<strong>The</strong> best-organized whale/dolphin watchingoperati<strong>on</strong>s in <str<strong>on</strong>g>the</str<strong>on</strong>g> Philippines are located inTañ<strong>on</strong> Strait. Currently, tours are available atBais, Manjuyod, <strong>and</strong> Dumaguete <strong>on</strong> Negros.<strong>The</strong> excepti<strong>on</strong>al cetacean diversity <str<strong>on</strong>g>of</str<strong>on</strong>g> Tañ<strong>on</strong>,coupled with a relatively l<strong>on</strong>g seas<strong>on</strong>, i.e., Aprilto late October, easy access <strong>and</strong> good hotels,have added to <str<strong>on</strong>g>the</str<strong>on</strong>g> popularity <str<strong>on</strong>g>of</str<strong>on</strong>g> <str<strong>on</strong>g>the</str<strong>on</strong>g> area. <strong>The</strong><strong>The</strong> Department <str<strong>on</strong>g>of</str<strong>on</strong>g> Tourism has expressed interestin establishing a network <str<strong>on</strong>g>of</str<strong>on</strong>g> whale/dolphinwatching sites throughout <str<strong>on</strong>g>the</str<strong>on</strong>g> Philippines.2.1.10 SingaporeJeffers<strong>on</strong> reported that a directed researchprogram <strong>on</strong> marine mammals in Singapore’scoastal waters (Singapore Wild Marine MammalSurvey - SWiMMS) was started by <str<strong>on</strong>g>the</str<strong>on</strong>g> Nati<strong>on</strong>alUniversity <str<strong>on</strong>g>of</str<strong>on</strong>g> Singapore in 1996. However,<str<strong>on</strong>g>Sec<strong>on</strong>d</str<strong>on</strong>g> <str<strong>on</strong>g>Workshop</str<strong>on</strong>g> <strong>on</strong> <str<strong>on</strong>g>the</str<strong>on</strong>g> <strong>Biology</strong> <strong>and</strong> C<strong>on</strong>servati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> Small Cetaceans <strong>and</strong> Dug<strong>on</strong>gs <str<strong>on</strong>g>of</str<strong>on</strong>g> SE Asia 61
<str<strong>on</strong>g>the</str<strong>on</strong>g> project was suspended in 1999 due to lack<str<strong>on</strong>g>of</str<strong>on</strong>g> funds. <strong>The</strong> program collected several newcetacean records from divers <strong>and</strong> o<str<strong>on</strong>g>the</str<strong>on</strong>g>rs <strong>and</strong>c<strong>on</strong>firmed <str<strong>on</strong>g>the</str<strong>on</strong>g> presence <str<strong>on</strong>g>of</str<strong>on</strong>g> five species: bottlenose(species not determined), Indo-Pacific humpback<strong>and</strong> Irrawaddy dolphins, false killer whale <strong>and</strong>finless porpoise. In additi<strong>on</strong>, several str<strong>and</strong>ings <str<strong>on</strong>g>of</str<strong>on</strong>g>dug<strong>on</strong>gs were investigated <strong>and</strong> samples collectedfrom specimens washed ashore from <str<strong>on</strong>g>the</str<strong>on</strong>g> JohoreRiver, just east <str<strong>on</strong>g>of</str<strong>on</strong>g> Singapore.2.1.11 Thail<strong>and</strong><strong>The</strong> cetacean research program in Thail<strong>and</strong> hasbeen carried out at Phuket Marine BiologicalCenter (PMBC), Department <str<strong>on</strong>g>of</str<strong>on</strong>g> Fisheries since1991. <strong>The</strong> program was initiated by two Danishcetologists, Michael Andersen & Carl C. Kinze,under <str<strong>on</strong>g>the</str<strong>on</strong>g> project “<strong>The</strong> Small Cetaceans in <str<strong>on</strong>g>the</str<strong>on</strong>g> Gulf<str<strong>on</strong>g>of</str<strong>on</strong>g> Thail<strong>and</strong> <strong>and</strong> <str<strong>on</strong>g>the</str<strong>on</strong>g> Andaman Sea (SCIGTAS).”Training <strong>and</strong> workshops <strong>on</strong> cetacean biologyhave been c<strong>on</strong>ducted for Thai <strong>and</strong> SE Asianparticipants. Interviews <str<strong>on</strong>g>of</str<strong>on</strong>g> fishermen <strong>and</strong> coastalvillagers have been c<strong>on</strong>ducted to obtain tentativerecords <str<strong>on</strong>g>of</str<strong>on</strong>g> occurrence <str<strong>on</strong>g>of</str<strong>on</strong>g> cetaceans. In additi<strong>on</strong>,informati<strong>on</strong> has been recorded <strong>on</strong> fishing gear, bycatches,fishing effort, etc. A str<strong>and</strong>ing networkhas been established by cooperati<strong>on</strong> with localDepartment <str<strong>on</strong>g>of</str<strong>on</strong>g> Forest (DOF) <str<strong>on</strong>g>of</str<strong>on</strong>g>fices <strong>and</strong> villages.Awareness campaigns have been launched aimedat students <strong>and</strong> local villagers via direct c<strong>on</strong>tact<strong>and</strong> media such as posters, fact sheets, radio <strong>and</strong>televisi<strong>on</strong>. <strong>The</strong> str<strong>and</strong>ed specimens, from bothdead <strong>and</strong> live str<strong>and</strong>ings, have supported studiesas diverse as genetics <strong>and</strong> variati<strong>on</strong> in externalmorphology. Efforts have been made to rescuelive-str<strong>and</strong>ed animals. Aerial <strong>and</strong> boat-basedsurveys have been c<strong>on</strong>ducted to study distributi<strong>on</strong><strong>and</strong> abundance <str<strong>on</strong>g>of</str<strong>on</strong>g> cetaceans <strong>and</strong> dug<strong>on</strong>gs.Species <strong>and</strong> distributi<strong>on</strong>Nineteen species <str<strong>on</strong>g>of</str<strong>on</strong>g> small cetaceans <strong>and</strong> <str<strong>on</strong>g>the</str<strong>on</strong>g> dug<strong>on</strong>ghave been recorded from Thail<strong>and</strong> (Appendix2). Recently, more than 300 records <str<strong>on</strong>g>of</str<strong>on</strong>g> str<strong>and</strong>edcetaceans <strong>and</strong> dug<strong>on</strong>gs have been registered at <str<strong>on</strong>g>the</str<strong>on</strong>g>Marine Endangered Species Unit (MESU), PhuketMarine Biological Center (PMBC). Knowledge <strong>on</strong>distributi<strong>on</strong> is limited. Several resident coastalcetaceans have been recorded, such as Indo-Pacific bottlenose dolphin <strong>and</strong> finless porpoise inPhang Nga Bay, Indo-Pacific humpback dolphinin Trang Province, <strong>and</strong> Irrawaddy dolphin inS<strong>on</strong>gkhla Lake <strong>and</strong> Tarutao Isl<strong>and</strong>. Dug<strong>on</strong>gs havebeen observed in seagrass beds in several coastalprovinces.Populati<strong>on</strong> statusAn attempt has been made to investigate abundance<str<strong>on</strong>g>of</str<strong>on</strong>g> dug<strong>on</strong>gs <strong>and</strong> coastal cetaceans. From <str<strong>on</strong>g>the</str<strong>on</strong>g>informati<strong>on</strong> obtained <str<strong>on</strong>g>the</str<strong>on</strong>g>re may be <strong>on</strong>e smallgroup <str<strong>on</strong>g>of</str<strong>on</strong>g> Irrawaddy dolphins in fresh water <str<strong>on</strong>g>of</str<strong>on</strong>g><str<strong>on</strong>g>the</str<strong>on</strong>g> Mek<strong>on</strong>g River, in <str<strong>on</strong>g>the</str<strong>on</strong>g> nor<str<strong>on</strong>g>the</str<strong>on</strong>g>astern part <str<strong>on</strong>g>of</str<strong>on</strong>g>Thail<strong>and</strong> next to Laos, although this may bean old <strong>and</strong> potentially unreliable record <strong>and</strong>remains unc<strong>on</strong>firmed. Ano<str<strong>on</strong>g>the</str<strong>on</strong>g>r group inhabitsS<strong>on</strong>gkhla Lake, S<strong>on</strong>gkhla Province in sou<str<strong>on</strong>g>the</str<strong>on</strong>g>rnThail<strong>and</strong>. This group is thought to number nomore than 50 <strong>and</strong> declining rapidly due to bycatchin gillnets (Beasley et al. 2002b). Intensivesurvey is needed in to estimate <str<strong>on</strong>g>the</str<strong>on</strong>g> populati<strong>on</strong>size <strong>and</strong> seas<strong>on</strong>al distributi<strong>on</strong> patterns <str<strong>on</strong>g>of</str<strong>on</strong>g> <str<strong>on</strong>g>the</str<strong>on</strong>g>sedolphins.Preliminary surveys have been carried out bothin coastal <strong>and</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g>f shore waters in <str<strong>on</strong>g>the</str<strong>on</strong>g> AndamanSea (Adulyanukosol et al. 2000; Chantrapornsyl<strong>and</strong> Kittiwattanaw<strong>on</strong>g 2001). Few cetaceans wererecorded during <str<strong>on</strong>g>the</str<strong>on</strong>g> surveys. Three resident groups<str<strong>on</strong>g>of</str<strong>on</strong>g> dolphins were observed: south <str<strong>on</strong>g>of</str<strong>on</strong>g> Khai Isl<strong>and</strong>,Phang-nga Province (15-20 bottlenose dolphins);south <str<strong>on</strong>g>of</str<strong>on</strong>g> Maith<strong>on</strong> Isl<strong>and</strong>, Phuket (10-15 bottlenosedolphins); <strong>and</strong> northwest <str<strong>on</strong>g>of</str<strong>on</strong>g> Racha Isl<strong>and</strong>, Phuket(5-6 spinner or spotted dolphins).Habitat statusHabitat has been degraded by urbanizati<strong>on</strong>. Severalcoastal areas have been developed for tourism,62 CMS Technical Series Publicati<strong>on</strong> Nº 9 - 2005
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CMS Technical Series Publication N
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Published by the U
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TABLE OF CONTENTSpage1. Preliminari
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AppendicesAppendix 1 - List <strong
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8 CMS Technical Series Publication
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- Page 103 and 104: Jaaman, S. A., E. Tangon, I. Isnain
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Brian D. SMITHWildlife Conservation
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APPENDIX 3Agenda1. Preliminaries2.
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Doc. 22 Dugong conservation activit
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AreaDatesSurveyTypeEffortSpeciesNo.
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Phase ofActionPlan
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[Small cetaceans are defined to inc
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f) recognizing that by-catch in fis
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APPENDIX 9Abstracts of</str
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The (IUCN Critically Endangered) Du
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Status of
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Cetacean Habitats in the</s
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Conservation of <s
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Summary of Current
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Indonesia’s Cetacean Migration Co
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Conservation Effort to Protect <str
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The Status of <str
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Can the Developing
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Status and Conservation of<
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Legal Hunting of C
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Indo-Pacific Bottlenose Dolphins (T
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Feasibility Study of</stron
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Songs of a Humpbac